Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Make TypeMap use literal_hash instead of Expression as key #10350

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Make TypeMap use literal_hash instead of Expression as key #10350

wants to merge 1 commit into from

Conversation

freundTech
Copy link
Contributor

@freundTech freundTech commented Apr 21, 2021 •
edited
Loading

The comment above TypeMap reads:

# NB: The keys of this dict are nodes in the original source program,
# which are compared by reference equality--effectively, being *the
# same* expression of the program, not just two identical expressions
# (such as two references to the same variable). TODO: it would
# probably be better to have the dict keyed by the nodes' literal_hash
# field instead.

While developing #10191 I ran into multiple cases where typemaps using literal_hash would have made my code both cleaner and faster. Instead I had to resort to calculating literal_hash for all elements of a typemap on the spot in multiple places.

With this PR I tried to check what it would take to use a literal_hash as a key. The result works (mostly), but it isn't pretty, resorting to some hacks in other places. Therefore this PR is mostly meant as a PoC and I wouldn't recommend merging it.

The main hold-ups are:

  • checker.type_map needs to keep expressions as key, as it also maps non-literal expressions to types
  • propagate_up_typemap_info needs to access values from checker.type_map, but only has access to literal_hashes instead of expressions
  • binder needs to get the declared type for elements of a type_map, which is easy with the expression, but not with the literal_hash.

My recommendation would be to replace the whole literal_hash system with an expression_hash, that still maps equivalent literal expressions to equal hashes, but instead of mapping non-literals expressions to None maps them to unique hashes (For example to themselves). That would solve the first two problems.
I'm still thinking about how to solve the third one.

For now I'll focus my time on #10191, but I might come back to this in the future.

@github-actions
Copy link
Contributor

Diff from mypy_primer, showing the effect of this PR on open source code:

streamlit (https://github.com/streamlit/streamlit.git)
- Warning: unused section(s) in lib/mypy.ini: [mypy-scripts.add_license_headers], [mypy-cPickle], [mypy-flake8.main], [mypy-future.*], [mypy-pyflakes], [mypy-pyflakes.checker]
+ /tmp/mypy_primer/projects/_streamlit_venv/lib/python3.8/site-packages/tornado/options.py:419: error: INTERNAL ERROR -- Please try using mypy master on Github:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ If this issue continues with mypy master, please report a bug at https://github.com/python/mypy/issues
+ version: 0.820+dev.8d16f6395c4209e383e4cee28aa69628bf0a9040
- lib/streamlit/config_util.py:1:1: error: Library stubs not installed for "toml" (or incompatible with Python 3.8)  [import]
- lib/streamlit/config_util.py:4:1: error: Library stubs not installed for "click" (or incompatible with Python 3.8)  [import]
- lib/streamlit/config.py:21:1: error: Library stubs not installed for "toml" (or incompatible with Python 3.8)  [import]
- lib/streamlit/config.py:21:1: note: Hint: "python3 -m pip install types-toml"
- lib/streamlit/hashing.py:499: error: unused 'type: ignore' comment
- lib/streamlit/hashing.py: note: In member "_to_bytes" of class "_CodeHasher":
- lib/streamlit/hashing.py:539:64: error: Returning Any from function declared to return "SupportsLessThan"  [no-any-return]
- lib/streamlit/widgets.py:23:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ClientState_pb2"  [import]
- lib/streamlit/widgets.py:24:1: error: Cannot find implementation or library stub for module named "streamlit.proto.WidgetStates_pb2"  [import]
- lib/streamlit/secrets.py:19:1: error: Library stubs not installed for "toml" (or incompatible with Python 3.8)  [import]
- lib/streamlit/elements/vega_lite.py:24:1: error: Cannot find implementation or library stub for module named "streamlit.proto.VegaLiteChart_pb2"  [import]
- lib/streamlit/elements/text.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Text_pb2"  [import]
- lib/streamlit/elements/pyplot.py:25:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Image_pb2"  [import]
- lib/streamlit/elements/progress.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Progress_pb2"  [import]
- lib/streamlit/elements/plotly_chart.py:25:1: error: Cannot find implementation or library stub for module named "streamlit.proto.PlotlyChart_pb2"  [import]
- lib/streamlit/elements/markdown.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Markdown_pb2"  [import]
- lib/streamlit/elements/map.py:27:1: error: Cannot find implementation or library stub for module named "streamlit.proto.DeckGlJsonChart_pb2"  [import]
- lib/streamlit/elements/layouts.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Block_pb2"  [import]
- lib/streamlit/elements/json.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Json_pb2"  [import]
- lib/streamlit/elements/iframe.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.IFrame_pb2"  [import]
- lib/streamlit/elements/graphviz_chart.py:22:1: error: Cannot find implementation or library stub for module named "streamlit.proto.GraphVizChart_pb2"  [import]
- lib/streamlit/elements/empty.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Empty_pb2"  [import]
- lib/streamlit/elements/doc_string.py:22:1: error: Cannot find implementation or library stub for module named "streamlit.proto.DocString_pb2"  [import]
- lib/streamlit/elements/deck_gl_json_chart.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.DeckGlJsonChart_pb2"  [import]
- lib/streamlit/elements/data_frame.py:27:1: error: Cannot find implementation or library stub for module named "streamlit.proto.DataFrame_pb2"  [import]
- lib/streamlit/elements/bokeh_chart.py:21:1: error: Cannot find implementation or library stub for module named "streamlit.proto.BokehChart_pb2"  [import]
- lib/streamlit/elements/balloons.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Balloons_pb2"  [import]
- lib/streamlit/elements/altair.py:24:1: error: Cannot find implementation or library stub for module named "streamlit.proto.VegaLiteChart_pb2"  [import]
- lib/streamlit/elements/alert.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Alert_pb2"  [import]
- lib/streamlit/script_request_queue.py:21:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ClientState_pb2"  [import]
- lib/streamlit/report_thread.py:21:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
- lib/streamlit/caching.py: note: In member "has_changes" of class "Cache":
- lib/streamlit/caching.py:683:39: error: Argument 1 to "getfile" has incompatible type "Optional[FrameType]"; expected "Union[Module, Type[Any], MethodType, FunctionType, TracebackType, FrameType, CodeType, Callable[..., Any]]"  [arg-type]
- lib/streamlit/caching.py:686:28: error: Item "None" of "Optional[FrameType]" has no attribute "f_back"  [union-attr]
- lib/streamlit/caching.py:715:32: error: Item "None" of "Optional[FrameType]" has no attribute "f_globals"  [union-attr]
- lib/streamlit/caching.py:715:58: error: Item "None" of "Optional[FrameType]" has no attribute "f_locals"  [union-attr]
- lib/streamlit/caching.py:754:24: error: Item "None" of "Optional[FrameType]" has no attribute "f_globals"  [union-attr]
- lib/streamlit/caching.py:754:48: error: Item "None" of "Optional[FrameType]" has no attribute "f_locals"  [union-attr]
- lib/streamlit/elements/time_widgets.py:20:1: error: Cannot find implementation or library stub for module named "streamlit.proto.DateInput_pb2"  [import]
- lib/streamlit/elements/time_widgets.py:21:1: error: Cannot find implementation or library stub for module named "streamlit.proto.TimeInput_pb2"  [import]
- lib/streamlit/elements/text_widgets.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.TextArea_pb2"  [import]
- lib/streamlit/elements/text_widgets.py:20:1: error: Cannot find implementation or library stub for module named "streamlit.proto.TextInput_pb2"  [import]
- lib/streamlit/elements/slider.py:22:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Slider_pb2"  [import]
- lib/streamlit/elements/selectbox.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Selectbox_pb2"  [import]
- lib/streamlit/elements/select_slider.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Slider_pb2"  [import]
- lib/streamlit/elements/radio.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Radio_pb2"  [import]
- lib/streamlit/elements/number_input.py:21:1: error: Cannot find implementation or library stub for module named "streamlit.proto.NumberInput_pb2"  [import]
- lib/streamlit/elements/multiselect.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.MultiSelect_pb2"  [import]
- lib/streamlit/elements/exception.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Exception_pb2"  [import]
- lib/streamlit/elements/color_picker.py:20:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ColorPicker_pb2"  [import]
- lib/streamlit/elements/checkbox.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Checkbox_pb2"  [import]
- lib/streamlit/elements/button.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Button_pb2"  [import]
- lib/streamlit/elements/file_uploader.py:20:1: error: Cannot find implementation or library stub for module named "streamlit.proto.FileUploader_pb2"  [import]
- lib/streamlit/elements/file_uploader.py:22:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Common_pb2"  [import]
- lib/streamlit/commands/page_config.py:17:1: error: Module "streamlit.proto" has no attribute "PageConfig_pb2"  [attr-defined]
- lib/streamlit/script_runner.py:32:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ClientState_pb2"  [import]
- lib/streamlit/elements/media.py:24:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Audio_pb2"  [import]
- lib/streamlit/elements/media.py:25:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Video_pb2"  [import]
- lib/streamlit/elements/image.py:31:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Image_pb2"  [import]
- lib/streamlit/delta_generator.py:29:1: error: Cannot find implementation or library stub for module named "streamlit.proto.RootContainer_pb2"  [import]
- lib/streamlit/__init__.py: note: In function "experimental_show":
- lib/streamlit/__init__.py:257:38: error: Argument 1 to "getframeinfo" has incompatible type "Optional[FrameType]"; expected "Union[FrameType, TracebackType]"  [arg-type]
+ lib/streamlit/components/v1/components.py:29:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ArrowTable_pb2"  [import]
+ lib/streamlit/components/v1/components.py:30:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ComponentInstance_pb2"  [import]
+ lib/streamlit/components/v1/components.py:31:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Element_pb2"  [import]
+ lib/streamlit/elements/alert.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Alert_pb2"  [import]
+ lib/streamlit/elements/altair.py:24:1: error: Cannot find implementation or library stub for module named "streamlit.proto.VegaLiteChart_pb2"  [import]
+ lib/streamlit/elements/balloons.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Balloons_pb2"  [import]
+ lib/streamlit/elements/bokeh_chart.py:21:1: error: Cannot find implementation or library stub for module named "streamlit.proto.BokehChart_pb2"  [import]
+ lib/streamlit/elements/button.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Button_pb2"  [import]
+ lib/streamlit/elements/checkbox.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Checkbox_pb2"  [import]
+ lib/streamlit/elements/color_picker.py:20:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ColorPicker_pb2"  [import]
+ lib/streamlit/elements/data_frame.py:27:1: error: Cannot find implementation or library stub for module named "streamlit.proto.DataFrame_pb2"  [import]
+ lib/streamlit/elements/deck_gl_json_chart.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.DeckGlJsonChart_pb2"  [import]
+ lib/streamlit/elements/doc_string.py:22:1: error: Cannot find implementation or library stub for module named "streamlit.proto.DocString_pb2"  [import]
+ lib/streamlit/elements/empty.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Empty_pb2"  [import]
+ lib/streamlit/elements/exception.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Exception_pb2"  [import]
+ lib/streamlit/elements/file_uploader.py:20:1: error: Cannot find implementation or library stub for module named "streamlit.proto.FileUploader_pb2"  [import]
+ lib/streamlit/elements/file_uploader.py:22:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Common_pb2"  [import]
+ lib/streamlit/elements/graphviz_chart.py:22:1: error: Cannot find implementation or library stub for module named "streamlit.proto.GraphVizChart_pb2"  [import]
+ lib/streamlit/elements/iframe.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.IFrame_pb2"  [import]
+ lib/streamlit/elements/image.py:31:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Image_pb2"  [import]
+ lib/streamlit/elements/json.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Json_pb2"  [import]
+ lib/streamlit/elements/layouts.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Block_pb2"  [import]
+ lib/streamlit/elements/map.py:27:1: error: Cannot find implementation or library stub for module named "streamlit.proto.DeckGlJsonChart_pb2"  [import]
+ lib/streamlit/elements/markdown.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Markdown_pb2"  [import]
+ lib/streamlit/elements/media.py:24:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Audio_pb2"  [import]
+ lib/streamlit/elements/media.py:25:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Video_pb2"  [import]
+ lib/streamlit/elements/multiselect.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.MultiSelect_pb2"  [import]
+ lib/streamlit/elements/number_input.py:21:1: error: Cannot find implementation or library stub for module named "streamlit.proto.NumberInput_pb2"  [import]
+ lib/streamlit/elements/plotly_chart.py:25:1: error: Cannot find implementation or library stub for module named "streamlit.proto.PlotlyChart_pb2"  [import]
+ lib/streamlit/elements/progress.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Progress_pb2"  [import]
+ lib/streamlit/elements/pyplot.py:25:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Image_pb2"  [import]
+ lib/streamlit/elements/radio.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Radio_pb2"  [import]
+ lib/streamlit/elements/select_slider.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Slider_pb2"  [import]
+ lib/streamlit/elements/selectbox.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Selectbox_pb2"  [import]
+ lib/streamlit/elements/slider.py:22:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Slider_pb2"  [import]
+ lib/streamlit/elements/text.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Text_pb2"  [import]
+ lib/streamlit/elements/text_widgets.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.TextArea_pb2"  [import]
+ lib/streamlit/elements/text_widgets.py:20:1: error: Cannot find implementation or library stub for module named "streamlit.proto.TextInput_pb2"  [import]
+ lib/streamlit/elements/time_widgets.py:20:1: error: Cannot find implementation or library stub for module named "streamlit.proto.DateInput_pb2"  [import]
+ lib/streamlit/elements/time_widgets.py:21:1: error: Cannot find implementation or library stub for module named "streamlit.proto.TimeInput_pb2"  [import]
+ lib/streamlit/elements/vega_lite.py:24:1: error: Cannot find implementation or library stub for module named "streamlit.proto.VegaLiteChart_pb2"  [import]
+ lib/streamlit/server/server.py:22:1: error: Library stubs not installed for "click" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/server/server.py:45:1: error: Cannot find implementation or library stub for module named "streamlit.proto.BackMsg_pb2"  [import]
+ lib/streamlit/server/server.py:46:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
+ lib/streamlit/bootstrap.py:20:1: error: Library stubs not installed for "click" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/cli.py:23:1: error: Library stubs not installed for "click" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/cli.py:89:1: error: Library stubs not installed for "requests" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/cli.py:89:1: note: Hint: "python3 -m pip install types-requests"
+ lib/streamlit/config.py:21:1: error: Library stubs not installed for "toml" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/config.py:21:1: note: Hint: "python3 -m pip install types-toml"
+ lib/streamlit/config_util.py:1:1: error: Library stubs not installed for "toml" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/config_util.py:4:1: error: Library stubs not installed for "click" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/credentials.py:24:1: error: Library stubs not installed for "click" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/credentials.py:25:1: error: Library stubs not installed for "toml" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/delta_generator.py:29:1: error: Cannot find implementation or library stub for module named "streamlit.proto.RootContainer_pb2"  [import]
+ lib/streamlit/forward_msg_cache.py:22:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
+ lib/streamlit/net_util.py:18:1: error: Library stubs not installed for "requests" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/report.py:27:1: error: Cannot find implementation or library stub for module named "streamlit.proto.StaticManifest_pb2"  [import]
+ lib/streamlit/report_queue.py:23:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
+ lib/streamlit/report_queue.py:49:1: error: Library stubs not installed for "google.protobuf.json_format" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/report_queue.py:49:1: note: Hint: "python3 -m pip install types-protobuf"
+ lib/streamlit/report_session.py:34:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ClientState_pb2"  [import]
+ lib/streamlit/report_session.py:35:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
+ lib/streamlit/report_session.py:36:1: error: Cannot find implementation or library stub for module named "streamlit.proto.NewReport_pb2"  [import]
+ lib/streamlit/report_thread.py:21:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
+ lib/streamlit/script_request_queue.py:21:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ClientState_pb2"  [import]
+ lib/streamlit/script_runner.py:32:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ClientState_pb2"  [import]
+ lib/streamlit/secrets.py:19:1: error: Library stubs not installed for "toml" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/version.py:19:1: error: Library stubs not installed for "pkg_resources" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/version.py:20:1: error: Library stubs not installed for "requests" (or incompatible with Python 3.8)  [import]
+ lib/streamlit/widgets.py:23:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ClientState_pb2"  [import]
- lib/tests/streamlit/widgets_test.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.WidgetStates_pb2"  [import]
+ lib/streamlit/widgets.py:24:1: error: Cannot find implementation or library stub for module named "streamlit.proto.WidgetStates_pb2"  [import]
- lib/tests/streamlit/widgets_test.py: note: In member "test_values" of class "WidgetTest":
- lib/tests/streamlit/widgets_test.py:44:37: error: Argument 2 to "assertAlmostEqual" of "TestCase" has incompatible type "Optional[Any]"; expected "float"  [arg-type]
+ lib/tests/streamlit/scriptrunner/script_runner_test.py:22:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/scriptrunner/script_runner_test.py:27:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Alert_pb2"  [import]
+ lib/tests/streamlit/scriptrunner/script_runner_test.py:28:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ClientState_pb2"  [import]
+ lib/tests/streamlit/scriptrunner/script_runner_test.py:29:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Delta_pb2"  [import]
+ lib/tests/streamlit/scriptrunner/script_runner_test.py:30:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Element_pb2"  [import]
+ lib/tests/streamlit/scriptrunner/script_runner_test.py:31:1: error: Cannot find implementation or library stub for module named "streamlit.proto.WidgetStates_pb2"  [import]
+ lib/tests/streamlit/watcher/local_sources_watcher_test.py:26:1: error: Cannot find implementation or library stub for module named "tests.streamlit"  [import]
+ lib/tests/streamlit/watcher/local_sources_watcher_test.py:26:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher"  [import]
+ lib/tests/streamlit/watcher/local_sources_watcher_test.py:26:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data"  [import]
+ lib/tests/streamlit/watcher/local_sources_watcher_test.py:26:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data.dummy_module1"  [import]
+ lib/tests/streamlit/watcher/local_sources_watcher_test.py:27:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data.dummy_module2"  [import]
+ lib/tests/streamlit/watcher/local_sources_watcher_test.py:28:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data.misbehaved_module"  [import]
+ lib/tests/streamlit/watcher/local_sources_watcher_test.py:29:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data.nested_module_parent"  [import]
+ lib/tests/streamlit/watcher/local_sources_watcher_test.py:30:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data.nested_module_child"  [import]
+ lib/tests/streamlit/watcher/local_sources_watcher_test.py:257:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data.namespace_package"  [import]
+ lib/tests/streamlit/bokeh_test.py:17:1: error: Cannot find implementation or library stub for module named "bokeh.plotting"  [import]
+ lib/tests/streamlit/caching_test.py:21:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/caching_test.py:28:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Alert_pb2"  [import]
+ lib/tests/streamlit/caching_test.py:29:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Exception_pb2"  [import]
+ lib/tests/streamlit/checkbox_test.py:17:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/cli_test.py:24:1: error: Library stubs not installed for "requests" (or incompatible with Python 3.8)  [import]
+ lib/tests/streamlit/cli_test.py:25:1: error: Cannot find implementation or library stub for module named "requests_mock"  [import]
+ lib/tests/streamlit/cli_test.py:26:1: error: Library stubs not installed for "click.testing" (or incompatible with Python 3.8)  [import]
- lib/tests/streamlit/util_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/cli_test.py:27:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/cli_test.py:28:1: error: Cannot find implementation or library stub for module named "testfixtures"  [import]
+ lib/tests/streamlit/color_picker_test.py:16:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/color_picker_test.py:20:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/components_test.py:22:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/components_test.py:34:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ComponentInstance_pb2"  [import]
+ lib/tests/streamlit/config_option_test.py:17:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/show_test.py:18:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/config_option_test.py:18:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/secrets_test.py:21:1: error: Library stubs not installed for "toml" (or incompatible with Python 3.8)  [import]
- lib/tests/streamlit/script_request_queue_test.py:23:1: error: Module 'streamlit.script_runner' does not explicitly export attribute 'ScriptRequest'; implicit reexport disabled  [attr-defined]
- lib/tests/streamlit/script_request_queue_test.py:24:1: error: Cannot find implementation or library stub for module named "streamlit.proto.WidgetStates_pb2"  [import]
- lib/tests/streamlit/script_request_queue_test.py: note: In function "test_dequeue":
- lib/tests/streamlit/script_request_queue_test.py:57:13: error: Statement is unreachable  [unreachable]
- lib/tests/streamlit/repr_test.py: note: In function "test_repr_dict_class":
- lib/tests/streamlit/repr_test.py:23:5: error: "Foo" has no attribute "bar"  [attr-defined]
- lib/tests/streamlit/report_context_test.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
- lib/tests/streamlit/logger_test.py:21:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/config_test.py:22:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/logger_test.py:23:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/config_test.py:23:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/config_util_test.py:20:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/credentials_test.py:21:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/logger_test.py: note: In class "LoggerTest":
- lib/tests/streamlit/logger_test.py:29:1: error: Need type annotation for "DUMMY_CONFIG_OPTIONS"  [var-annotated]
- lib/tests/streamlit/logger_test.py: note: At top level:
- lib/tests/streamlit/logger_test.py:29:1: error: Need type annotation for "DUMMY_CONFIG_OPTIONS"  [var-annotated]
- lib/tests/streamlit/logger_test.py: note: In member "test_setup_log_formatter" of class "LoggerTest":
- lib/tests/streamlit/logger_test.py:106:21: error: Item "None" of "Optional[Formatter]" has no attribute "_fmt"  [union-attr]
- lib/tests/streamlit/logger_test.py:110:21: error: Item "None" of "Optional[Formatter]" has no attribute "_fmt"  [union-attr]
- lib/tests/streamlit/file_util_test.py:18:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/credentials_test.py:22:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/file_util_test.py: note: In class "FileIsInFolderTest":
- lib/tests/streamlit/file_util_test.py:156:5: error: Name "test_rel_file_not_in_folder_glob" already defined on line 152  [no-redef]
- lib/tests/streamlit/exception_test.py:24:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Exception_pb2"  [import]
- lib/tests/streamlit/config_util_test.py:20:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/dataframe_styling_test.py:21:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/config_test.py:22:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/dataframe_styling_test.py:26:1: error: Cannot find implementation or library stub for module named "streamlit.proto.DataFrame_pb2"  [import]
- lib/tests/streamlit/config_test.py:23:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/date_input_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/delta_generator_test.py:22:1: error: Cannot find implementation or library stub for module named "funcsigs"  [import]
+ lib/tests/streamlit/delta_generator_test.py:24:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/delta_generator_test.py:33:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Delta_pb2"  [import]
+ lib/tests/streamlit/delta_generator_test.py:34:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Element_pb2"  [import]
+ lib/tests/streamlit/delta_generator_test.py:35:1: error: Cannot find implementation or library stub for module named "streamlit.proto.TextArea_pb2"  [import]
+ lib/tests/streamlit/delta_generator_test.py:36:1: error: Cannot find implementation or library stub for module named "streamlit.proto.TextInput_pb2"  [import]
+ lib/tests/streamlit/delta_generator_test.py:37:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Empty_pb2"  [import]
+ lib/tests/streamlit/delta_generator_test.py:38:1: error: Cannot find implementation or library stub for module named "streamlit.proto.RootContainer_pb2"  [import]
+ lib/tests/streamlit/delta_generator_test.py:39:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Text_pb2"  [import]
- lib/tests/streamlit/config_test.py: note: In member "test_config_option_keys" of class "ConfigTest":
- lib/tests/streamlit/config_test.py:348:23: error: Item "None" of "Optional[Dict[str, ConfigOption]]" has no attribute "keys"  [union-attr]
- lib/tests/streamlit/config_test.py: note: In member "test_load_global_config" of class "ConfigLoadingTest":
- lib/tests/streamlit/config_test.py:655:9: error: "_patch[Union[MagicMock, AsyncMock]]" has no attribute "return_value"  [attr-defined]
- lib/tests/streamlit/config_test.py:657:9: error: "_patch[Union[MagicMock, AsyncMock]]" has no attribute "side_effect"  [attr-defined]
- lib/tests/streamlit/config_test.py: note: In member "test_load_local_config" of class "ConfigLoadingTest":
- lib/tests/streamlit/config_test.py:682:9: error: "_patch[Union[MagicMock, AsyncMock]]" has no attribute "return_value"  [attr-defined]
- lib/tests/streamlit/config_test.py:684:9: error: "_patch[Union[MagicMock, AsyncMock]]" has no attribute "side_effect"  [attr-defined]
- lib/tests/streamlit/config_test.py: note: In member "test_load_global_local_config" of class "ConfigLoadingTest":
- lib/tests/streamlit/config_test.py:721:9: error: "_patch[Union[MagicMock, AsyncMock]]" has no attribute "return_value"  [attr-defined]
- lib/tests/streamlit/config_test.py:723:9: error: "_patch[Union[MagicMock, AsyncMock]]" has no attribute "side_effect"  [attr-defined]
- lib/tests/streamlit/config_test.py: note: In member "test_load_global_local_flag_config" of class "ConfigLoadingTest":
- lib/tests/streamlit/config_test.py:768:9: error: "_patch[Union[MagicMock, AsyncMock]]" has no attribute "return_value"  [attr-defined]
- lib/tests/streamlit/config_test.py:770:9: error: "_patch[Union[MagicMock, AsyncMock]]" has no attribute "side_effect"  [attr-defined]
- lib/tests/streamlit/config_test.py: note: In member "test_config_options_removed_on_reparse" of class "ConfigLoadingTest":
- lib/tests/streamlit/config_test.py:793:9: error: "_patch[Union[MagicMock, AsyncMock]]" has no attribute "return_value"  [attr-defined]
- lib/tests/streamlit/config_test.py:795:9: error: "_patch[Union[MagicMock, AsyncMock]]" has no attribute "side_effect"  [attr-defined]
- lib/tests/streamlit/config_test.py: note: In member "test_config_options_warn_on_server_change" of class "ConfigLoadingTest":
- lib/tests/streamlit/config_test.py:829:9: error: "_patch[Union[MagicMock, AsyncMock]]" has no attribute "return_value"  [attr-defined]
- lib/tests/streamlit/config_test.py:831:9: error: "_patch[Union[MagicMock, AsyncMock]]" has no attribute "side_effect"  [attr-defined]
- lib/tests/streamlit/config_option_test.py:17:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/echo_test.py:74:1: error: Cannot find implementation or library stub for module named "tests.streamlit"  [import]
- lib/tests/streamlit/config_option_test.py:18:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/config_option_test.py:20:1: error: Module 'streamlit.config_option' does not explicitly export attribute 'DeprecationError'; implicit reexport disabled  [attr-defined]
- lib/tests/streamlit/beta_util_test.py: note: In member "test_object_beta_warning_magic_function" of class "BetaUtilTest":
- lib/tests/streamlit/beta_util_test.py:58:25: error: Implicit generic "Any". Use "typing.Dict" and specify generic parameters  [type-arg]
- lib/tests/streamlit/scriptrunner/test_data/runtime_error.py:24:1: error: "None" has no attribute "do_a_thing"  [attr-defined]
- lib/streamlit/version.py:19:1: error: Library stubs not installed for "pkg_resources" (or incompatible with Python 3.8)  [import]
- lib/streamlit/version.py:20:1: error: Library stubs not installed for "requests" (or incompatible with Python 3.8)  [import]
- lib/streamlit/report_queue.py:23:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
- lib/streamlit/report_queue.py:49:1: error: Library stubs not installed for "google.protobuf.json_format" (or incompatible with Python 3.8)  [import]
- lib/streamlit/report_queue.py:49:1: note: Hint: "python3 -m pip install types-protobuf"
- lib/streamlit/net_util.py:18:1: error: Library stubs not installed for "requests" (or incompatible with Python 3.8)  [import]
- lib/streamlit/credentials.py:24:1: error: Library stubs not installed for "click" (or incompatible with Python 3.8)  [import]
- lib/streamlit/credentials.py:25:1: error: Library stubs not installed for "toml" (or incompatible with Python 3.8)  [import]
- scripts/pypi_nightly_create_tag.py:21:1: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- scripts/pypi_nightly_create_tag.py:21:1: note: Hint: "python3 -m pip install types-pytz"
- lib/tests/streamlit/version_test.py:20:1: error: Cannot find implementation or library stub for module named "requests_mock"  [import]
+ lib/tests/streamlit/echo_test.py:74:1: error: Cannot find implementation or library stub for module named "tests.streamlit.echo_test_data"  [import]
- lib/tests/streamlit/temporary_directory_test.py:18:1: error: Cannot find implementation or library stub for module named "testfixtures"  [import]
+ lib/tests/streamlit/echo_test.py:74:1: error: Cannot find implementation or library stub for module named "tests.streamlit.echo_test_data.root_level_echo"  [import]
- lib/tests/streamlit/report_queue_test.py:21:1: error: Module 'streamlit' does not explicitly export attribute 'RootContainer'; implicit reexport disabled  [attr-defined]
- lib/tests/streamlit/report_queue_test.py:25:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
+ lib/tests/streamlit/exception_test.py:24:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Exception_pb2"  [import]
- lib/tests/streamlit/net_util_test.py:17:1: error: Library stubs not installed for "requests" (or incompatible with Python 3.8)  [import]
- lib/tests/streamlit/net_util_test.py:18:1: error: Cannot find implementation or library stub for module named "requests_mock"  [import]
+ lib/tests/streamlit/file_uploader_test.py:21:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Common_pb2"  [import]
- lib/tests/streamlit/metrics_util_test.py: note: In member "test_machine_id_from_etc" of class "MetricsUtilTest":
- lib/tests/streamlit/metrics_util_test.py:46:27: error: Incompatible types in assignment (expression has type "Callable[[Any], Any]", variable has type "Union[MagicMock, AsyncMock]")  [assignment]
- lib/tests/streamlit/metrics_util_test.py: note: In member "test_machine_id_from_dbus" of class "MetricsUtilTest":
- lib/tests/streamlit/metrics_util_test.py:63:27: error: Incompatible types in assignment (expression has type "Callable[[Any], Any]", variable has type "Union[MagicMock, AsyncMock]")  [assignment]
- lib/tests/streamlit/metrics_util_test.py: note: In member "test_machine_id_v3_from_etc" of class "MetricsUtilTest":
- lib/tests/streamlit/metrics_util_test.py:90:27: error: Incompatible types in assignment (expression has type "Callable[[Any], Any]", variable has type "Union[MagicMock, AsyncMock]")  [assignment]
- lib/tests/streamlit/metrics_util_test.py: note: In member "test_machine_id_v3_from_dbus" of class "MetricsUtilTest":
- lib/tests/streamlit/metrics_util_test.py:107:27: error: Incompatible types in assignment (expression has type "Callable[[Any], Any]", variable has type "Union[MagicMock, AsyncMock]")  [assignment]
- lib/tests/streamlit/metrics_test.py:19:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/file_util_test.py:18:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/forward_msg_cache_test.py:26:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
- lib/tests/streamlit/credentials_test.py:21:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/credentials_test.py:22:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/credentials_test.py: note: In member "test_Credentials_activate" of class "CredentialsClassTest":
- lib/tests/streamlit/credentials_test.py:235:30: error: "None" has no attribute "email"  [attr-defined]
- lib/tests/streamlit/credentials_test.py:236:30: error: "None" has no attribute "is_valid"  [attr-defined]
- lib/streamlit/report.py:27:1: error: Cannot find implementation or library stub for module named "streamlit.proto.StaticManifest_pb2"  [import]
- lib/tests/streamlit/time_input_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/text_input_test.py:19:1: error: Module 'streamlit' does not explicitly export attribute 'StreamlitAPIException'; implicit reexport disabled  [attr-defined]
- lib/tests/streamlit/text_input_test.py:20:1: error: Cannot find implementation or library stub for module named "streamlit.proto.TextInput_pb2"  [import]
- lib/tests/streamlit/streamlit_test.py:27:1: error: Library stubs not installed for "google.protobuf" (or incompatible with Python 3.8)  [import]
- lib/tests/streamlit/streamlit_test.py:28:1: error: Cannot find implementation or library stub for module named "PIL.Image"  [import]
- lib/tests/streamlit/streamlit_test.py:31:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/streamlit_test.py:32:1: error: Cannot find implementation or library stub for module named "scipy.io"  [import]
- lib/tests/streamlit/streamlit_test.py:38:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Empty_pb2"  [import]
- lib/tests/streamlit/streamlit_test.py:39:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Alert_pb2"  [import]
- lib/tests/streamlit/stop_test.py:15:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/slider_test.py:17:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/slider_test.py:18:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/slider_test.py: note: In member "test_max_min" of class "SliderTest":
- lib/tests/streamlit/slider_test.py:142:9: error: "assertEqual" of "TestCase" does not return a value  [func-returns-value]
- lib/tests/streamlit/slider_test.py: note: In member "test_value_out_of_bounds" of class "SliderTest":
- lib/tests/streamlit/slider_test.py:166:25: error: Incompatible types in assignment (expression has type "float", variable has type "int")  [assignment]
- lib/tests/streamlit/slider_test.py:174:25: error: Incompatible types in assignment (expression has type "float", variable has type "int")  [assignment]
- lib/tests/streamlit/selectbox_test.py:16:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/selectbox_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/select_slider_test.py:17:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/select_slider_test.py:18:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/report_test.py:21:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/report_test.py:23:1: error: Module 'streamlit' does not explicitly export attribute 'RootContainer'; implicit reexport disabled  [attr-defined]
- lib/tests/streamlit/report_test.py:26:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
- lib/tests/streamlit/report_test.py:27:1: error: Cannot find implementation or library stub for module named "streamlit.proto.StaticManifest_pb2"  [import]
- lib/tests/streamlit/report_test.py:28:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Empty_pb2"  [import]
- lib/tests/streamlit/radio_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/graphviz_test.py:17:1: error: Cannot find implementation or library stub for module named "graphviz"  [import]
- lib/tests/streamlit/pydeck_test.py:17:1: error: Library stubs not installed for "google.protobuf" (or incompatible with Python 3.8)  [import]
- lib/tests/streamlit/number_input_test.py:17:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/number_input_test.py:22:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Alert_pb2"  [import]
- lib/tests/streamlit/number_input_test.py:23:1: error: Cannot find implementation or library stub for module named "streamlit.proto.NumberInput_pb2"  [import]
- lib/tests/streamlit/number_input_test.py: note: In member "test_value_out_of_bounds" of class "NumberInputTest":
- lib/tests/streamlit/number_input_test.py:184:21: error: Incompatible types in assignment (expression has type "float", variable has type "int")  [assignment]
- lib/tests/streamlit/number_input_test.py:192:21: error: Incompatible types in assignment (expression has type "float", variable has type "int")  [assignment]
- lib/tests/streamlit/multiselect_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/image_test.py:17:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/image_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/image_test.py:23:1: error: Cannot find implementation or library stub for module named "cv2"  [import]
- lib/tests/streamlit/image_test.py:28:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Image_pb2"  [import]
- lib/tests/streamlit/hashing_test.py: note: In function "get_hash":
- lib/tests/streamlit/hashing_test.py:68:5: error: Cannot assign to a method  [assignment]
- lib/tests/streamlit/hashing_test.py: note: In member "test_list" of class "HashTest":
- lib/tests/streamlit/hashing_test.py:105:18: error: Argument 1 to "append" of "list" has incompatible type "List[int]"; expected "int"  [arg-type]
- lib/tests/streamlit/hashing_test.py:107:18: error: Argument 1 to "append" of "list" has incompatible type "List[int]"; expected "int"  [arg-type]
- lib/tests/streamlit/hashing_test.py: note: In function "test_hashing_broken_code":
- lib/tests/streamlit/hashing_test.py:212:20: error: Module has no attribute "strptime"  [attr-defined]
- lib/tests/streamlit/hashing_test.py:215:17: error: Module has no attribute "strptime"  [attr-defined]
- lib/tests/streamlit/hashing_test.py: note: In function "test_internal_hashing_error":
- lib/tests/streamlit/hashing_test.py:256:30: error: Unsupported operand types for + ("str" and "int")  [operator]
- lib/tests/streamlit/hashing_test.py: note: In class "HashTest":
- lib/tests/streamlit/hashing_test.py:331:33: error: Argument 1 to "UploadedFileRec" has incompatible type "str"; expected "int"  [arg-type]
- lib/tests/streamlit/hashing_test.py:332:33: error: Argument 1 to "UploadedFileRec" has incompatible type "str"; expected "int"  [arg-type]
- lib/tests/streamlit/hashing_test.py:333:33: error: Argument 1 to "UploadedFileRec" has incompatible type "str"; expected "int"  [arg-type]
- lib/tests/streamlit/hashing_test.py: note: At top level:
- lib/tests/streamlit/hashing_test.py: note: In function "test_dict_reference":
- lib/tests/streamlit/hashing_test.py:839:20: error: Value of type "object" is not indexable  [index]
- lib/tests/streamlit/hashing_test.py:845:20: error: Value of type "object" is not indexable  [index]
- lib/tests/streamlit/hashing_test.py: note: At top level:
- lib/tests/streamlit/graphviz_test.py:17:1: error: Cannot find implementation or library stub for module named "graphviz"  [import]
- lib/tests/streamlit/file_uploader_test.py:21:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Common_pb2"  [import]
- lib/tests/streamlit/file_uploader_test.py: note: In member "test_multiple_files" of class "FileUploaderTest":
- lib/tests/streamlit/file_uploader_test.py:87:27: error: Incompatible types in assignment (expression has type "UploadedFileRec", variable has type "List[UploadedFileRec]")  [assignment]
- lib/tests/streamlit/echo_test.py:74:1: error: Cannot find implementation or library stub for module named "tests.streamlit"  [import]
- lib/tests/streamlit/echo_test.py:74:1: error: Cannot find implementation or library stub for module named "tests.streamlit.echo_test_data"  [import]
- lib/tests/streamlit/echo_test.py:74:1: error: Cannot find implementation or library stub for module named "tests.streamlit.echo_test_data.root_level_echo"  [import]
- lib/tests/streamlit/delta_generator_test.py:22:1: error: Cannot find implementation or library stub for module named "funcsigs"  [import]
- lib/tests/streamlit/delta_generator_test.py:22:5: error: Name "signature" already defined (possibly by an import)  [no-redef]
- lib/tests/streamlit/delta_generator_test.py:24:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/delta_generator_test.py:33:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Delta_pb2"  [import]
- lib/tests/streamlit/delta_generator_test.py:34:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Element_pb2"  [import]
- lib/tests/streamlit/delta_generator_test.py:35:1: error: Cannot find implementation or library stub for module named "streamlit.proto.TextArea_pb2"  [import]
- lib/tests/streamlit/delta_generator_test.py:36:1: error: Cannot find implementation or library stub for module named "streamlit.proto.TextInput_pb2"  [import]
- lib/tests/streamlit/delta_generator_test.py:37:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Empty_pb2"  [import]
- lib/tests/streamlit/delta_generator_test.py:38:1: error: Cannot find implementation or library stub for module named "streamlit.proto.RootContainer_pb2"  [import]
- lib/tests/streamlit/delta_generator_test.py:39:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Text_pb2"  [import]
- lib/tests/streamlit/delta_generator_test.py: note: In member "set_widget_requires_args" of class "DeltaGeneratorTest":
- lib/tests/streamlit/delta_generator_test.py:179:9: error: Too few arguments  [call-arg]
- lib/tests/streamlit/delta_generator_test.py: note: In member "test_constructor" of class "DeltaGeneratorClassTest":
- lib/tests/streamlit/delta_generator_test.py:230:26: error: Item "None" of "Optional[Cursor]" has no attribute "is_locked"  [union-attr]
- lib/tests/streamlit/delta_generator_test.py:231:26: error: Item "None" of "Optional[Cursor]" has no attribute "index"  [union-attr]
- lib/tests/streamlit/delta_generator_test.py: note: In member "test_constructor_with_id" of class "DeltaGeneratorClassTest":
- lib/tests/streamlit/delta_generator_test.py:237:25: error: Item "None" of "Optional[Cursor]" has no attribute "is_locked"  [union-attr]
- lib/tests/streamlit/delta_generator_test.py:238:26: error: Item "None" of "Optional[Cursor]" has no attribute "index"  [union-attr]
- lib/tests/streamlit/delta_generator_test.py: note: In member "test_enqueue" of class "DeltaGeneratorClassTest":
- lib/tests/streamlit/delta_generator_test.py:249:29: error: Item "None" of "Optional[Cursor]" has no attribute "index"  [union-attr]
- lib/tests/streamlit/delta_generator_test.py:258:29: error: Item "None" of "Optional[Cursor]" has no attribute "index"  [union-attr]
- lib/tests/streamlit/delta_generator_test.py: note: In member "test_enqueue_same_id" of class "DeltaGeneratorClassTest":
- lib/tests/streamlit/delta_generator_test.py:267:31: error: Item "None" of "Optional[Cursor]" has no attribute "index"  [union-attr]
- lib/tests/streamlit/date_input_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/dataframe_styling_test.py:21:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/dataframe_styling_test.py:26:1: error: Cannot find implementation or library stub for module named "streamlit.proto.DataFrame_pb2"  [import]
- lib/tests/streamlit/color_picker_test.py:16:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/image_test.py:17:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/color_picker_test.py:20:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/checkbox_test.py:17:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/caching_test.py:21:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/image_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/image_test.py:23:1: error: Cannot find implementation or library stub for module named "cv2"  [import]
- lib/tests/streamlit/caching_test.py:28:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Alert_pb2"  [import]
+ lib/tests/streamlit/image_test.py:28:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Image_pb2"  [import]
+ lib/tests/streamlit/logger_test.py:21:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/logger_test.py:23:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/metrics_test.py:19:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/multiselect_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/net_util_test.py:17:1: error: Library stubs not installed for "requests" (or incompatible with Python 3.8)  [import]
+ lib/tests/streamlit/net_util_test.py:18:1: error: Cannot find implementation or library stub for module named "requests_mock"  [import]
+ lib/tests/streamlit/number_input_test.py:17:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/caching_test.py:29:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Exception_pb2"  [import]
+ lib/tests/streamlit/number_input_test.py:22:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Alert_pb2"  [import]
+ lib/tests/streamlit/number_input_test.py:23:1: error: Cannot find implementation or library stub for module named "streamlit.proto.NumberInput_pb2"  [import]
+ lib/tests/streamlit/pydeck_test.py:17:1: error: Library stubs not installed for "google.protobuf" (or incompatible with Python 3.8)  [import]
- lib/tests/streamlit/caching_test.py: note: In member "off_test_simple" of class "CachingObjectTest":
- lib/tests/streamlit/caching_test.py:422:17: error: Module has no attribute "Cache"; maybe "cache"?  [attr-defined]
- lib/tests/streamlit/caching_test.py: note: In member "off_test_allow_output_mutation" of class "CachingObjectTest":
- lib/tests/streamlit/caching_test.py:432:17: error: Module has no attribute "Cache"; maybe "cache"?  [attr-defined]
- lib/tests/streamlit/caching_test.py: note: In member "off_test_has_changes" of class "CachingObjectTest":
- lib/tests/streamlit/caching_test.py:442:17: error: Module has no attribute "Cache"; maybe "cache"?  [attr-defined]
- lib/tests/streamlit/caching_test.py: note: In member "off_test_mutate" of class "CachingObjectTest":
- lib/tests/streamlit/caching_test.py:451:17: error: Module has no attribute "Cache"; maybe "cache"?  [attr-defined]
- lib/tests/streamlit/bokeh_test.py:17:1: error: Cannot find implementation or library stub for module named "bokeh.plotting"  [import]
+ lib/tests/streamlit/radio_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/add_rows_test.py: note: In member "test_simple_add_rows" of class "DeltaGeneratorAddRowsTest":
- lib/tests/streamlit/add_rows_test.py:111:13: error: Item "None" of "Optional[ReportContext]" has no attribute "reset"  [union-attr]
- lib/tests/streamlit/add_rows_test.py: note: In member "test_with_index_add_rows" of class "DeltaGeneratorAddRowsTest":
- lib/tests/streamlit/add_rows_test.py:136:13: error: Item "None" of "Optional[ReportContext]" has no attribute "reset"  [union-attr]
- lib/tests/streamlit/add_rows_test.py: note: In member "test_with_index_no_data_add_rows" of class "DeltaGeneratorAddRowsTest":
- lib/tests/streamlit/add_rows_test.py:157:13: error: Item "None" of "Optional[ReportContext]" has no attribute "reset"  [union-attr]
- lib/tests/streamlit/add_rows_test.py: note: In member "test_no_index_no_data_add_rows" of class "DeltaGeneratorAddRowsTest":
- lib/tests/streamlit/add_rows_test.py:178:13: error: Item "None" of "Optional[ReportContext]" has no attribute "reset"  [union-attr]
- lib/tests/streamlit/add_rows_test.py: note: In member "test_simple_add_rows_with_clear_queue" of class "DeltaGeneratorAddRowsTest":
- lib/tests/streamlit/add_rows_test.py:204:13: error: Item "None" of "Optional[ReportContext]" has no attribute "reset"  [union-attr]
- lib/tests/streamlit/add_rows_test.py: note: In member "test_named_add_rows" of class "DeltaGeneratorAddRowsTest":
- lib/tests/streamlit/add_rows_test.py:227:13: error: Item "None" of "Optional[ReportContext]" has no attribute "reset"  [union-attr]
- lib/tests/streamlit/add_rows_test.py: note: In member "test_named_add_rows_with_clear_queue" of class "DeltaGeneratorAddRowsTest":
- lib/tests/streamlit/add_rows_test.py:251:13: error: Item "None" of "Optional[ReportContext]" has no attribute "reset"  [union-attr]
- lib/tests/streamlit/add_rows_test.py: note: In member "test_add_rows_works_when_new_name" of class "DeltaGeneratorAddRowsTest":
- lib/tests/streamlit/add_rows_test.py:271:13: error: Item "None" of "Optional[ReportContext]" has no attribute "reset"  [union-attr]
- lib/tests/streamlit/add_rows_test.py: note: In member "test_add_rows_fails_when_wrong_shape" of class "DeltaGeneratorAddRowsTest":
- lib/tests/streamlit/add_rows_test.py:287:13: error: Item "None" of "Optional[ReportContext]" has no attribute "reset"  [union-attr]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:26:1: error: Cannot find implementation or library stub for module named "tests.streamlit"  [import]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:26:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher"  [import]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:26:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data"  [import]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:26:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data.dummy_module1"  [import]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:27:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data.dummy_module2"  [import]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:28:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data.misbehaved_module"  [import]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:29:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data.nested_module_parent"  [import]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:30:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data.nested_module_child"  [import]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py: note: In member "test_config_watcherType" of class "LocalSourcesWatcherTest":
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:225:27: error: Module has no attribute "get_default_file_watcher_class"  [attr-defined]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:228:12: error: Module has no attribute "get_default_file_watcher_class"  [attr-defined]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:230:17: error: Module has no attribute "get_default_file_watcher_class"  [attr-defined]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:235:12: error: Module has no attribute "get_default_file_watcher_class"  [attr-defined]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:237:17: error: Module has no attribute "get_default_file_watcher_class"  [attr-defined]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:242:30: error: Module has no attribute "get_default_file_watcher_class"  [attr-defined]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:246:17: error: Module has no attribute "get_default_file_watcher_class"  [attr-defined]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:250:13: error: Statement is unreachable  [unreachable]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py: note: At top level:
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:257:1: error: Cannot find implementation or library stub for module named "tests.streamlit.watcher.test_data.namespace_package"  [import]
- lib/tests/streamlit/watcher/local_sources_watcher_test.py: note: In function "sort_args_list":
- lib/tests/streamlit/watcher/local_sources_watcher_test.py:278:47: error: Returning Any from function declared to return "SupportsLessThan"  [no-any-return]
- lib/tests/streamlit/storage/s3_storage_test.py: note: In member "test_private_url" of class "S3StorageTest":
- lib/tests/streamlit/storage/s3_storage_test.py:41:15: error: Item "None" of "Optional[str]" has no attribute "index"  [union-attr]
- lib/tests/streamlit/storage/s3_storage_test.py:42:26: error: Value of type "Optional[str]" is not indexable  [index]
- lib/streamlit/forward_msg_cache.py:22:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
+ lib/tests/streamlit/report_context_test.py:18:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
- lib/streamlit/report_session.py:34:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ClientState_pb2"  [import]
- lib/streamlit/report_session.py:35:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
+ lib/tests/streamlit/report_queue_test.py:25:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
- lib/streamlit/report_session.py:36:1: error: Cannot find implementation or library stub for module named "streamlit.proto.NewReport_pb2"  [import]
- lib/tests/streamlit/forward_msg_cache_test.py:20:1: error: Module 'streamlit' does not explicitly export attribute 'RootContainer'; implicit reexport disabled  [attr-defined]
- lib/tests/streamlit/forward_msg_cache_test.py:26:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
- lib/tests/streamlit/report_session_test.py: note: In member "test_enqueue_new_report_message" of class "ReportSessionNewReportTest":
- lib/tests/streamlit/report_session_test.py:263:70: error: Argument 4 to "ReportContext" has incompatible type "None"; expected "WidgetStateManager"  [arg-type]
- lib/tests/streamlit/report_session_test.py:263:76: error: Argument 5 to "ReportContext" has incompatible type "None"; expected "UploadedFileManager"  [arg-type]
- lib/tests/streamlit/media_file_manager_test.py: note: In member "test_add_files" of class "MediaFileManagerTest":
- lib/tests/streamlit/media_file_manager_test.py:114:9: error: Need type annotation for "sample_coords" (hint: "sample_coords: Set[<type>] = ...")  [var-annotated]
- lib/tests/streamlit/scriptrunner/script_runner_test.py:22:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/report_test.py:21:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/report_test.py:26:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
- lib/tests/streamlit/scriptrunner/script_runner_test.py:27:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Alert_pb2"  [import]
+ lib/tests/streamlit/report_test.py:27:1: error: Cannot find implementation or library stub for module named "streamlit.proto.StaticManifest_pb2"  [import]
- lib/tests/streamlit/scriptrunner/script_runner_test.py:28:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ClientState_pb2"  [import]
- lib/tests/streamlit/scriptrunner/script_runner_test.py:29:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Delta_pb2"  [import]
- lib/tests/streamlit/scriptrunner/script_runner_test.py:30:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Element_pb2"  [import]
+ lib/tests/streamlit/report_test.py:28:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Empty_pb2"  [import]
- lib/tests/streamlit/scriptrunner/script_runner_test.py:31:1: error: Cannot find implementation or library stub for module named "streamlit.proto.WidgetStates_pb2"  [import]
+ lib/tests/streamlit/script_request_queue_test.py:24:1: error: Cannot find implementation or library stub for module named "streamlit.proto.WidgetStates_pb2"  [import]
- lib/tests/streamlit/scriptrunner/script_runner_test.py: note: In member "off_test_multiple_scriptrunners" of class "ScriptRunnerTest":
- lib/tests/streamlit/scriptrunner/script_runner_test.py:337:13: error: Unexpected keyword argument "widget_state" for "enqueue_rerun"; did you mean "widget_states"?  [call-arg]
- lib/tests/streamlit/scriptrunner/script_runner_test.py: note: In function "__init__":
- lib/tests/streamlit/scriptrunner/script_runner_test.py:516:9: error: Need type annotation for "events" (hint: "events: List[<type>] = ...")  [var-annotated]
+ lib/tests/streamlit/secrets_test.py:21:1: error: Library stubs not installed for "toml" (or incompatible with Python 3.8)  [import]
+ lib/tests/streamlit/select_slider_test.py:17:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/select_slider_test.py:18:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/selectbox_test.py:16:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/selectbox_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/server_test.py:21:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/streamlit/components/v1/components.py:29:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ArrowTable_pb2"  [import]
+ lib/tests/streamlit/server_test.py:37:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
- lib/streamlit/components/v1/components.py:30:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ComponentInstance_pb2"  [import]
+ lib/tests/streamlit/show_test.py:18:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/slider_test.py:17:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/slider_test.py:18:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/stop_test.py:15:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
+ lib/tests/streamlit/streamlit_test.py:27:1: error: Library stubs not installed for "google.protobuf" (or incompatible with Python 3.8)  [import]
+ lib/tests/streamlit/streamlit_test.py:28:1: error: Cannot find implementation or library stub for module named "PIL.Image"  [import]
+ lib/tests/streamlit/streamlit_test.py:31:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/streamlit_test.py:32:1: error: Cannot find implementation or library stub for module named "scipy.io"  [import]
- lib/streamlit/components/v1/components.py:31:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Element_pb2"  [import]
+ lib/tests/streamlit/streamlit_test.py:38:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Empty_pb2"  [import]
+ lib/tests/streamlit/streamlit_test.py:39:1: error: Cannot find implementation or library stub for module named "streamlit.proto.Alert_pb2"  [import]
+ lib/tests/streamlit/temporary_directory_test.py:18:1: error: Cannot find implementation or library stub for module named "testfixtures"  [import]
+ lib/tests/streamlit/text_input_test.py:20:1: error: Cannot find implementation or library stub for module named "streamlit.proto.TextInput_pb2"  [import]
+ lib/tests/streamlit/time_input_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/streamlit/server/server.py:22:1: error: Library stubs not installed for "click" (or incompatible with Python 3.8)  [import]
+ lib/tests/streamlit/util_test.py:19:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
+ lib/tests/streamlit/version_test.py:20:1: error: Cannot find implementation or library stub for module named "requests_mock"  [import]
- lib/streamlit/server/server.py:45:1: error: Cannot find implementation or library stub for module named "streamlit.proto.BackMsg_pb2"  [import]
+ lib/tests/streamlit/widgets_test.py:19:1: error: Cannot find implementation or library stub for module named "streamlit.proto.WidgetStates_pb2"  [import]
- lib/streamlit/server/server.py:46:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
- lib/streamlit/bootstrap.py:20:1: error: Library stubs not installed for "click" (or incompatible with Python 3.8)  [import]
- lib/tests/streamlit/server_test.py:21:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/server_test.py:29:1: error: Module 'streamlit' does not explicitly export attribute 'RootContainer'; implicit reexport disabled  [attr-defined]
- lib/tests/streamlit/server_test.py:37:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ForwardMsg_pb2"  [import]
- lib/tests/streamlit/server_test.py: note: In member "test_rotates_one_port" of class "PortRotateOneTest":
- lib/tests/streamlit/server_test.py:519:42: error: Module has no attribute "ConfigOption"  [attr-defined]
- lib/tests/streamlit/components_test.py:22:1: error: Cannot find implementation or library stub for module named "pytest"  [import]
- lib/tests/streamlit/components_test.py:26:1: error: Module 'streamlit' does not explicitly export attribute 'StreamlitAPIException'; implicit reexport disabled  [attr-defined]
- lib/tests/streamlit/components_test.py:34:1: error: Cannot find implementation or library stub for module named "streamlit.proto.ComponentInstance_pb2"  [import]
- lib/tests/streamlit/bootstrap_test.py:22:1: error: Module 'streamlit' does not explicitly export attribute 'SECRETS_FILE_LOC'; implicit reexport disabled  [attr-defined]
- lib/tests/streamlit/bootstrap_test.py: note: In member "test_print_hello_message" of class "BootstrapPrintTest":
- lib/tests/streamlit/bootstrap_test.py:86:15: error: "TextIO" has no attribute "getvalue"  [attr-defined]
- lib/tests/streamlit/bootstrap_test.py: note: In member "test_print_urls_configured" of class "BootstrapPrintTest":
- lib/tests/streamlit/bootstrap_test.py:105:15: error: "TextIO" has no attribute "getvalue"  [attr-defined]
- lib/tests/streamlit/bootstrap_test.py: note: In member "test_print_urls_remote" of class "BootstrapPrintTest":
- lib/tests/streamlit/bootstrap_test.py:128:15: error: "TextIO" has no attribute "getvalue"  [attr-defined]
- lib/tests/streamlit/bootstrap_test.py: note: In member "test_print_urls_remote_no_external" of class "BootstrapPrintTest":
- lib/tests/streamlit/bootstrap_test.py:153:15: error: "TextIO" has no attribute "getvalue"  [attr-defined]
- lib/tests/streamlit/bootstrap_test.py: note: In member "test_print_urls_remote_no_internal" of class "BootstrapPrintTest":
- lib/tests/streamlit/bootstrap_test.py:178:15: error: "TextIO" has no attribute "getvalue"  [attr-defined]
- lib/tests/streamlit/bootstrap_test.py: note: In member "test_print_urls_local" of class "BootstrapPrintTest":
- lib/tests/streamlit/bootstrap_test.py:198:15: error: "TextIO" has no attribute "getvalue"  [attr-defined]
- lib/tests/streamlit/bootstrap_test.py: note: In member "test_print_urls_port" of class "BootstrapPrintTest":
- lib/tests/streamlit/bootstrap_test.py:222:15: error: "TextIO" has no attribute "getvalue"  [attr-defined]
- lib/tests/streamlit/bootstrap_test.py: note: In member "test_print_urls_base" of class "BootstrapPrintTest":
- lib/tests/streamlit/bootstrap_test.py:247:15: error: "TextIO" has no attribute "getvalue"  [attr-defined]
- lib/tests/streamlit/bootstrap_test.py: note: In member "test_print_urls_base_no_internal" of class "BootstrapPrintTest":
- lib/tests/streamlit/bootstrap_test.py:272:15: error: "TextIO" has no attribute "getvalue"  [attr-defined]
- lib/tests/streamlit/bootstrap_test.py: note: In member "test_print_old_git_warning" of class "BootstrapPrintTest":
- lib/tests/streamlit/bootstrap_test.py:282:15: error: "TextIO" has no attribute "getvalue"  [attr-defined]
- lib/streamlit/cli.py:23:1: error: Library stubs not installed for "click" (or incompatible with Python 3.8)  [import]
- lib/streamlit/cli.py:89:1: error: Library stubs not installed for "requests" (or incompatible with Python 3.8)  [import]
- lib/streamlit/cli.py:89:1: note: Hint: "python3 -m pip install types-requests"
- lib/tests/streamlit/cli_test.py:24:1: error: Library stubs not installed for "requests" (or incompatible with Python 3.8)  [import]
+ scripts/pypi_nightly_create_tag.py:21:1: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ scripts/pypi_nightly_create_tag.py:21:1: note: Hint: "python3 -m pip install types-pytz"
- lib/tests/streamlit/cli_test.py:25:1: error: Cannot find implementation or library stub for module named "requests_mock"  [import]
- lib/tests/streamlit/cli_test.py:26:1: error: Library stubs not installed for "click.testing" (or incompatible with Python 3.8)  [import]
- lib/tests/streamlit/cli_test.py:27:1: error: Cannot find implementation or library stub for module named "parameterized"  [import]
- lib/tests/streamlit/cli_test.py:28:1: error: Cannot find implementation or library stub for module named "testfixtures"  [import]
- lib/tests/streamlit/cli_test.py: note: In member "setUp" of class "CliTest":
- lib/tests/streamlit/cli_test.py:42:9: error: Module has no attribute "name"  [attr-defined]
- lib/tests/streamlit/cli_test.py: note: In member "test_run_command_with_flag_config_options" of class "CliTest":
- lib/tests/streamlit/cli_test.py:164:9: error: "Callable[[Dict[str, Any]], Any]" has no attribute "assert_called_once"  [attr-defined]
- lib/tests/streamlit/cli_test.py:165:25: error: "Callable[[Dict[str, Any]], Any]" has no attribute "call_args"  [attr-defined]
- lib/tests/streamlit/cli_test.py: note: In member "test_hello_command_with_flag_config_options" of class "CliTest":
- lib/tests/streamlit/cli_test.py:342:9: error: "Callable[[Dict[str, Any]], Any]" has no attribute "assert_called_once"  [attr-defined]
- lib/tests/streamlit/cli_test.py:343:25: error: "Callable[[Dict[str, Any]], Any]" has no attribute "call_args"  [attr-defined]
- lib/tests/streamlit/cli_test.py: note: In member "test_config_show_command_with_flag_config_options" of class "CliTest":
- lib/tests/streamlit/cli_test.py:362:9: error: "Callable[[Dict[str, Any]], Any]" has no attribute "assert_called_once"  [attr-defined]
- lib/tests/streamlit/cli_test.py:363:25: error: "Callable[[Dict[str, Any]], Any]" has no attribute "call_args"  [attr-defined]

werkzeug (https://github.com/pallets/werkzeug.git)
- Warning: unused section(s) in setup.cfg: [mypy-eventlet.*]
+ tests/test_local.py:499: error: INTERNAL ERROR -- Please try using mypy master on Github:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ If this issue continues with mypy master, please report a bug at https://github.com/python/mypy/issues
+ version: 0.820+dev.8d16f6395c4209e383e4cee28aa69628bf0a9040
+ tests/test_local.py:499: : note: please use --show-traceback to print a traceback when reporting a bug
- tests/test_local.py:10: error: Cannot find implementation or library stub for module named "pytest"
- tests/test_internal.py:4: error: Cannot find implementation or library stub for module named "pytest"
- tests/test_http.py:7: error: Cannot find implementation or library stub for module named "pytest"
- tests/test_formparser.py:6: error: Cannot find implementation or library stub for module named "pytest"
- tests/test_exceptions.py:3: error: Cannot find implementation or library stub for module named "pytest"
- tests/test_debug.py:5: error: Cannot find implementation or library stub for module named "pytest"
- tests/test_datastructures.py:9: error: Cannot find implementation or library stub for module named "pytest"
- tests/conftest.py:10: error: Cannot find implementation or library stub for module named "pytest"
- tests/sansio/test_utils.py:3: error: Cannot find implementation or library stub for module named "pytest"
- tests/sansio/test_request.py:3: error: Cannot find implementation or library stub for module named "pytest"
- tests/sansio/test_multipart.py:36: error: Unexpected keyword argument "data" for "Preamble"
- tests/sansio/test_multipart.py:37: error: Unexpected keyword argument "name" for "Field"
- tests/sansio/test_multipart.py:37: error: Unexpected keyword argument "headers" for "Field"
- tests/sansio/test_multipart.py:41: error: Unexpected keyword argument "data" for "Data"
- tests/sansio/test_multipart.py:41: error: Unexpected keyword argument "more_data" for "Data"
- tests/sansio/test_multipart.py:42: error: Unexpected keyword argument "name" for "File"
- tests/sansio/test_multipart.py:42: error: Unexpected keyword argument "filename" for "File"
- tests/sansio/test_multipart.py:42: error: Unexpected keyword argument "headers" for "File"
- tests/sansio/test_multipart.py:49: error: Unexpected keyword argument "data" for "Data"
- tests/sansio/test_multipart.py:49: error: Unexpected keyword argument "more_data" for "Data"
- tests/sansio/test_multipart.py:50: error: Unexpected keyword argument "data" for "Epilogue"
- tests/sansio/test_multipart.py:36: error: Unexpected keyword argument "data" for "Preamble"
- tests/sansio/test_multipart.py:37: error: Unexpected keyword argument "name" for "Field"
- tests/sansio/test_multipart.py:37: error: Unexpected keyword argument "headers" for "Field"
- tests/sansio/test_multipart.py:41: error: Unexpected keyword argument "data" for "Data"
- tests/sansio/test_multipart.py:41: error: Unexpected keyword argument "more_data" for "Data"
- tests/sansio/test_multipart.py:42: error: Unexpected keyword argument "name" for "File"
- tests/sansio/test_multipart.py:42: error: Unexpected keyword argument "filename" for "File"
- tests/sansio/test_multipart.py:42: error: Unexpected keyword argument "headers" for "File"
- tests/sansio/test_multipart.py:49: error: Unexpected keyword argument "data" for "Data"
- tests/sansio/test_multipart.py:49: error: Unexpected keyword argument "more_data" for "Data"
- tests/sansio/test_multipart.py:50: error: Unexpected keyword argument "data" for "Epilogue"
+ tests/middleware/test_http_proxy.py:1: error: Cannot find implementation or library stub for module named "pytest"
+ tests/middleware/test_lint.py:1: error: Cannot find implementation or library stub for module named "pytest"
+ tests/middleware/test_proxy_fix.py:1: error: Cannot find implementation or library stub for module named "pytest"
+ tests/sansio/test_request.py:3: error: Cannot find implementation or library stub for module named "pytest"
+ tests/sansio/test_utils.py:3: error: Cannot find implementation or library stub for module named "pytest"
+ tests/conftest.py:10: error: Cannot find implementation or library stub for module named "pytest"
+ tests/test_datastructures.py:9: error: Cannot find implementation or library stub for module named "pytest"
+ tests/test_debug.py:5: error: Cannot find implementation or library stub for module named "pytest"
+ tests/test_exceptions.py:3: error: Cannot find implementation or library stub for module named "pytest"
+ tests/test_formparser.py:6: error: Cannot find implementation or library stub for module named "pytest"
+ tests/test_http.py:7: error: Cannot find implementation or library stub for module named "pytest"
+ tests/test_internal.py:4: error: Cannot find implementation or library stub for module named "pytest"
+ tests/test_local.py:10: error: Cannot find implementation or library stub for module named "pytest"
- tests/middleware/test_proxy_fix.py:1: error: Cannot find implementation or library stub for module named "pytest"
- tests/middleware/test_lint.py:1: error: Cannot find implementation or library stub for module named "pytest"
- tests/middleware/test_http_proxy.py:1: error: Cannot find implementation or library stub for module named "pytest"

xarray (https://github.com/pydata/xarray.git)
+ ./xarray/tests/test_variable.py:998: error: INTERNAL ERROR -- Please try using mypy master on Github:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ If this issue continues with mypy master, please report a bug at https://github.com/python/mypy/issues
+ version: 0.820+dev.8d16f6395c4209e383e4cee28aa69628bf0a9040
+ ./xarray/tests/test_variable.py:998: : note: please use --show-traceback to print a traceback when reporting a bug

flake8 (https://github.com/pycqa/flake8.git)
+ src/flake8/utils.py:272: error: INTERNAL ERROR -- Please try using mypy master on Github:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ If this issue continues with mypy master, please report a bug at https://github.com/python/mypy/issues
+ version: 0.820+dev.8d16f6395c4209e383e4cee28aa69628bf0a9040
+ src/flake8/utils.py:272: : note: please use --show-traceback to print a traceback when reporting a bug


pandas (https://github.com/pandas-dev/pandas.git)
+ pandas/plotting/_matplotlib/converter.py:133: error: INTERNAL ERROR -- Please try using mypy master on Github:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ If this issue continues with mypy master, please report a bug at https://github.com/python/mypy/issues
+ version: 0.820+dev.8d16f6395c4209e383e4cee28aa69628bf0a9040
+ pandas/plotting/_matplotlib/converter.py:133: : note: please use --show-traceback to print a traceback when reporting a bug
- pandas/core/internals/ops.py:111: error: unused 'type: ignore' comment
- pandas/core/internals/ops.py:120: error: unused 'type: ignore' comment
- pandas/core/internals/ops.py:124: error: unused 'type: ignore' comment
- pandas/core/internals/ops.py:130: error: unused 'type: ignore' comment
+ pandas/core/dtypes/dtypes.py:15: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/core/dtypes/dtypes.py:15: note: (or run "mypy --install-types" to install all missing stub packages)
+ pandas/core/dtypes/dtypes.py:15: note: Hint: "python3 -m pip install types-pytz"
+ pandas/core/dtypes/dtypes.py:15: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
+ pandas/core/indexes/datetimes.py:883: error: Library stubs not installed for "dateutil.parser" (or incompatible with Python 3.8)  [import]
+ pandas/core/indexes/datetimes.py:883: note: Hint: "python3 -m pip install types-python-dateutil"
+ pandas/io/formats/style_render.py:41: error: Library stubs not installed for "markupsafe" (or incompatible with Python 3.8)  [import]
+ pandas/io/formats/style_render.py:41: note: Hint: "python3 -m pip install types-MarkupSafe"
+ pandas/io/stata.py:29: error: Library stubs not installed for "dateutil.relativedelta" (or incompatible with Python 3.8)  [import]
+ pandas/plotting/_matplotlib/converter.py:17: error: Library stubs not installed for "dateutil.relativedelta" (or incompatible with Python 3.8)  [import]
+ pandas/plotting/_core.py:1749: error: Library stubs not installed for "pkg_resources" (or incompatible with Python 3.8)  [import]
+ pandas/plotting/_core.py:1749: note: Hint: "python3 -m pip install types-pkg_resources"
+ pandas/tests/arithmetic/test_datetime64.py:18: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/arrays/test_array.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/dtypes/test_dtypes.py:5: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/dtypes/test_inference.py:22: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/frame/constructors/test_from_records.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/frame/methods/test_align.py:3: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/frame/methods/test_at_time.py:5: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/frame/methods/test_dropna.py:3: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/frame/methods/test_to_dict.py:9: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/frame/test_alter_axes.py:3: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/frame/test_arithmetic.py:8: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/frame/test_constructors.py:18: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/frame/test_reductions.py:4: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/groupby/test_timegrouper.py:8: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/methods/test_astype.py:3: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/methods/test_astype.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/methods/test_insert.py:5: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/methods/test_shift.py:4: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/methods/test_to_period.py:3: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/methods/test_to_period.py:3: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/methods/test_to_period.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/test_constructors.py:9: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/test_constructors.py:12: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/test_date_range.py:13: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/test_datetime.py:3: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/test_formats.py:3: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/test_formats.py:3: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/test_formats.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/test_ops.py:3: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/test_setops.py:486: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/test_timezones.py:12: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/test_timezones.py:13: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/datetimes/test_timezones.py:19: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexes/multi/test_reshape.py:5: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/indexing/test_loc.py:12: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/io/formats/test_format.py:16: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/io/formats/test_format.py:19: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/io/json/test_ujson.py:11: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/io/json/test_ujson.py:14: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/io/parser/test_converters.py:7: error: Library stubs not installed for "dateutil.parser" (or incompatible with Python 3.8)  [import]
+ pandas/tests/io/parser/test_parse_dates.py:12: error: Library stubs not installed for "dateutil.parser" (or incompatible with Python 3.8)  [import]
+ pandas/tests/io/parser/test_parse_dates.py:20: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/io/sas/test_sas7bdat.py:6: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/io/sas/test_sas7bdat.py:6: error: Library stubs not installed for "dateutil.parser" (or incompatible with Python 3.8)  [import]
+ pandas/tests/io/test_gbq.py:10: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/io/test_sql.py:244: error: Library stubs not installed for "pymysql.err" (or incompatible with Python 3.8)  [import]
+ pandas/tests/io/test_sql.py:244: note: Hint: "python3 -m pip install types-PyMySQL"
+ pandas/tests/io/test_sql.py:2020: error: Library stubs not installed for "pymysql" (or incompatible with Python 3.8)  [import]
+ pandas/tests/plotting/test_backend.py:4: error: Library stubs not installed for "pkg_resources" (or incompatible with Python 3.8)  [import]
+ pandas/tests/resample/test_datetime_index.py:7: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/resample/test_period_index.py:3: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/resample/test_period_index.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/reshape/concat/test_append.py:5: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/reshape/concat/test_datetimes.py:4: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/reshape/merge/test_merge_asof.py:5: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/period/test_period.py:9: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/timestamp/test_constructors.py:7: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/timestamp/test_constructors.py:7: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/timestamp/test_constructors.py:11: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/timestamp/test_rendering.py:4: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/timestamp/test_timestamp.py:11: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/timestamp/test_timestamp.py:14: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/timestamp/test_timezones.py:10: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/timestamp/test_timezones.py:11: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/timestamp/test_timezones.py:16: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/timestamp/test_timezones.py:17: error: Library stubs not installed for "pytz.exceptions" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/timestamp/test_unary_ops.py:3: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/timestamp/test_unary_ops.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/scalar/test_nat.py:9: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/series/accessors/test_dt_accessor.py:12: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/series/indexing/test_datetime.py:10: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/series/indexing/test_datetime.py:16: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/series/methods/test_align.py:3: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/series/methods/test_append.py:133: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/series/methods/test_fillna.py:9: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/series/methods/test_tz_localize.py:2: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/series/test_arithmetic.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/series/test_constructors.py:7: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tools/test_to_datetime.py:12: error: Library stubs not installed for "dateutil.parser" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tools/test_to_datetime.py:13: error: Library stubs not installed for "dateutil.tz.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tools/test_to_datetime.py:16: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tseries/holiday/test_holiday.py:4: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tseries/offsets/common.py:10: error: Library stubs not installed for "dateutil.tz.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tseries/offsets/test_fiscal.py:6: error: Library stubs not installed for "dateutil.relativedelta" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tseries/offsets/test_offsets_properties.py:21: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tslibs/test_array_to_datetime.py:6: error: Library stubs not installed for "dateutil.tz.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tslibs/test_array_to_datetime.py:9: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tslibs/test_conversion.py:5: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tslibs/test_parsing.py:7: error: Library stubs not installed for "dateutil.parser" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tslibs/test_timezones.py:7: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tslibs/test_timezones.py:7: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/tests/tslibs/test_timezones.py:9: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
+ pandas/tseries/holiday.py:9: error: Library stubs not installed for "dateutil.relativedelta" (or incompatible with Python 3.8)  [import]
+ pandas/conftest.py:33: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
+ pandas/conftest.py:41: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/core/ops/mask_ops.py:114: error: unused 'type: ignore' comment
- pandas/core/dtypes/dtypes.py:15: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/core/dtypes/dtypes.py:15: note: (or run "mypy --install-types" to install all missing stub packages)
- pandas/core/dtypes/dtypes.py:15: note: Hint: "python3 -m pip install types-pytz"
- pandas/core/dtypes/dtypes.py:15: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
- pandas/core/dtypes/dtypes.py:471: error: unused 'type: ignore' comment
- pandas/core/dtypes/dtypes.py:474: error: unused 'type: ignore' comment
- pandas/core/dtypes/common.py:1642: error: unused 'type: ignore' comment
- pandas/core/dtypes/common.py:1652: error: unused 'type: ignore' comment
- pandas/core/dtypes/common.py:1668: error: unused 'type: ignore' comment
- pandas/core/dtypes/common.py:1767: error: unused 'type: ignore' comment
- pandas/core/window/indexers.py:126: error: unused 'type: ignore' comment
- pandas/core/dtypes/missing.py:655: error: unused 'type: ignore' comment
- pandas/core/dtypes/missing.py:660: error: unused 'type: ignore' comment
- pandas/core/dtypes/missing.py:669: error: unused 'type: ignore' comment
- pandas/core/strings/object_array.py:66: error: unused 'type: ignore' comment
- pandas/core/dtypes/cast.py:132: error: unused 'type: ignore' comment
- pandas/core/dtypes/cast.py:966: error: unused 'type: ignore' comment
- pandas/core/dtypes/cast.py:967: error: unused 'type: ignore' comment
- pandas/core/dtypes/cast.py:1141: error: unused 'type: ignore' comment
- pandas/core/dtypes/cast.py:1283: error: unused 'type: ignore' comment
- pandas/core/dtypes/cast.py:1579: error: unused 'type: ignore' comment
- pandas/core/dtypes/cast.py:1588: error: unused 'type: ignore' comment
- pandas/core/dtypes/cast.py:1601: error: unused 'type: ignore' comment
- pandas/core/dtypes/cast.py:1828: error: unused 'type: ignore' comment
- pandas/core/dtypes/cast.py:1979: error: unused 'type: ignore' comment
- pandas/core/dtypes/cast.py:2102: error: unused 'type: ignore' comment
- pandas/core/missing.py:82: error: unused 'type: ignore' comment
- pandas/core/missing.py:428: error: unused 'type: ignore' comment
- pandas/core/common.py:230: error: unused 'type: ignore' comment
- pandas/core/common.py:234: error: unused 'type: ignore' comment
- pandas/core/construction.py:542: error: unused 'type: ignore' comment
- pandas/core/construction.py:598: error: unused 'type: ignore' comment
- pandas/core/construction.py:605: error: unused 'type: ignore' comment
- pandas/core/construction.py:695: error: unused 'type: ignore' comment
- pandas/core/sorting.py:618: error: unused 'type: ignore' comment
- pandas/core/sorting.py:624: error: unused 'type: ignore' comment
- pandas/core/sorting.py:631: error: unused 'type: ignore' comment
- pandas/core/nanops.py:306: error: unused 'type: ignore' comment
- pandas/core/nanops.py:491: error: unused 'type: ignore' comment
- pandas/core/nanops.py:531: error: unused 'type: ignore' comment
- pandas/core/nanops.py:576: error: unused 'type: ignore' comment
- pandas/core/nanops.py:583: error: unused 'type: ignore' comment
- pandas/core/nanops.py:584: error: unused 'type: ignore' comment
- pandas/core/nanops.py:589: error: unused 'type: ignore' comment
- pandas/core/nanops.py:810: error: unused 'type: ignore' comment
- pandas/core/nanops.py:820: error: unused 'type: ignore' comment
- pandas/core/nanops.py:827: error: unused 'type: ignore' comment
- pandas/core/nanops.py:1063: error: unused 'type: ignore' comment
- pandas/core/nanops.py:1109: error: unused 'type: ignore' comment
- pandas/core/nanops.py:1152: error: unused 'type: ignore' comment
- pandas/core/nanops.py:1239: error: unused 'type: ignore' comment
- pandas/core/nanops.py:1339: error: unused 'type: ignore' comment
- pandas/core/nanops.py:1355: error: unused 'type: ignore' comment
- pandas/core/nanops.py:1360: error: unused 'type: ignore' comment
- pandas/core/nanops.py:1403: error: unused 'type: ignore' comment
- pandas/core/nanops.py:1413: error: unused 'type: ignore' comment
- pandas/core/nanops.py:1421: error: unused 'type: ignore' comment
- pandas/core/nanops.py:1427: error: unused 'type: ignore' comment
- pandas/core/nanops.py:1786: error: unused 'type: ignore' comment
- pandas/core/array_algos/take.py:180: error: unused 'type: ignore' comment
- pandas/core/algorithms.py:186: error: unused 'type: ignore' comment
- pandas/core/algorithms.py:476: error: unused 'type: ignore' comment
- pandas/core/algorithms.py:518: error: unused 'type: ignore' comment
- pandas/core/algorithms.py:1212: error: unused 'type: ignore' comment
- pandas/core/algorithms.py:1787: error: unused 'type: ignore' comment
- pandas/core/array_algos/quantile.py:146: error: unused 'type: ignore' comment
- pandas/tseries/frequencies.py:396: error: unused 'type: ignore' comment
- pandas/core/ops/array_ops.py:96: error: unused 'type: ignore' comment
- pandas/core/arraylike.py:261: error: unused 'type: ignore' comment
- pandas/core/arrays/base.py:461: error: unused 'type: ignore' comment
- pandas/core/arrays/base.py:492: error: unused 'type: ignore' comment
- pandas/core/arrays/base.py:716: error: unused 'type: ignore' comment
- pandas/core/arrays/base.py:978: error: unused 'type: ignore' comment
- pandas/core/arrays/string_arrow.py:259: error: unused 'type: ignore' comment
- pandas/core/arrays/string_arrow.py:354: error: unused 'type: ignore' comment
- pandas/core/arrays/string_arrow.py:425: error: unused 'type: ignore' comment
- pandas/core/arrays/string_arrow.py:621: error: unused 'type: ignore' comment
- pandas/core/arrays/string_arrow.py:736: error: unused 'type: ignore' comment
- pandas/core/arrays/string_arrow.py:746: error: unused 'type: ignore' comment
- pandas/core/arrays/_mixins.py:117: error: unused 'type: ignore' comment
- pandas/core/arrays/_mixins.py:248: error: unused 'type: ignore' comment
- pandas/core/arrays/_mixins.py:294: error: unused 'type: ignore' comment
- pandas/core/arrays/_mixins.py:317: error: unused 'type: ignore' comment
- pandas/core/arrays/numpy_.py:100: error: unused 'type: ignore' comment
- pandas/core/arrays/numpy_.py:371: error: unused 'type: ignore' comment
- pandas/core/arrays/datetimelike.py:267: error: unused 'type: ignore' comment
- pandas/core/arrays/datetimelike.py:358: error: unused 'type: ignore' comment
- pandas/core/arrays/datetimelike.py:476: error: unused 'type: ignore' comment
- pandas/core/arrays/period.py:1183: error: unused 'type: ignore' comment
- pandas/core/base.py:553: error: unused 'type: ignore' comment
- pandas/core/base.py:673: error: unused 'type: ignore' comment
- pandas/core/base.py:735: error: unused 'type: ignore' comment
- pandas/core/strings/accessor.py:554: error: unused 'type: ignore' comment
- pandas/core/strings/accessor.py:613: error: unused 'type: ignore' comment
- pandas/core/strings/accessor.py:624: error: unused 'type: ignore' comment
- pandas/core/strings/accessor.py:628: error: unused 'type: ignore' comment
- pandas/core/strings/accessor.py:3050: error: unused 'type: ignore' comment
- pandas/core/strings/accessor.py:3057: error: unused 'type: ignore' comment
- pandas/core/indexes/base.py:4395: error: unused 'type: ignore' comment
- pandas/core/indexes/base.py:4605: error: unused 'type: ignore' comment
- pandas/core/indexes/base.py:4706: error: unused 'type: ignore' comment
- pandas/core/indexes/base.py:6094: error: unused 'type: ignore' comment
- pandas/core/indexes/base.py:6155: error: unused 'type: ignore' comment
- pandas/core/indexes/base.py:6392: error: unused 'type: ignore' comment
- pandas/core/arrays/timedeltas.py:158: error: unused 'type: ignore' comment
- pandas/core/arrays/timedeltas.py:681: error: unused 'type: ignore' comment
- pandas/core/arrays/timedeltas.py:739: error: unused 'type: ignore' comment
- pandas/core/arrays/string_.py:327: error: unused 'type: ignore' comment
- pandas/core/arrays/string_.py:444: error: unused 'type: ignore' comment
- pandas/core/arrays/string_.py:452: error: unused 'type: ignore' comment
- pandas/core/arrays/masked.py:214: error: unused 'type: ignore' comment
- pandas/core/arrays/masked.py:285: error: unused 'type: ignore' comment
- pandas/core/arrays/masked.py:352: error: unused 'type: ignore' comment
- pandas/core/arrays/masked.py:402: error: unused 'type: ignore' comment
- pandas/core/arrays/masked.py:414: error: unused 'type: ignore' comment
- pandas/core/arrays/masked.py:434: error: unused 'type: ignore' comment
- pandas/core/arrays/masked.py:439: error: unused 'type: ignore' comment
- pandas/core/arrays/interval.py:646: error: unused 'type: ignore' comment
- pandas/core/arrays/integer.py:102: error: unused 'type: ignore' comment
- pandas/core/arrays/floating.py:311: error: unused 'type: ignore' comment
- pandas/core/arrays/floating.py:317: error: unused 'type: ignore' comment
- pandas/core/arrays/datetimes.py:518: error: unused 'type: ignore' comment
- pandas/core/arrays/categorical.py:420: error: unused 'type: ignore' comment
- pandas/core/arrays/categorical.py:518: error: unused 'type: ignore' comment
- pandas/core/arrays/categorical.py:538: error: unused 'type: ignore' comment
- pandas/core/arrays/categorical.py:613: error: unused 'type: ignore' comment
- pandas/core/arrays/categorical.py:1351: error: unused 'type: ignore' comment
- pandas/core/arrays/categorical.py:2136: error: unused 'type: ignore' comment
- pandas/core/arrays/categorical.py:2415: error: unused 'type: ignore' comment
- pandas/core/arrays/categorical.py:2608: error: unused 'type: ignore' comment
- pandas/core/arrays/categorical.py:2613: error: unused 'type: ignore' comment
- pandas/core/arrays/categorical.py:2623: error: unused 'type: ignore' comment
- pandas/core/arrays/boolean.py:612: error: unused 'type: ignore' comment
- pandas/core/arrays/sparse/array.py:370: error: unused 'type: ignore' comment
- pandas/core/arrays/sparse/array.py:405: error: unused 'type: ignore' comment
- pandas/core/arrays/sparse/array.py:430: error: unused 'type: ignore' comment
- pandas/core/arrays/sparse/array.py:438: error: unused 'type: ignore' comment
- pandas/core/arrays/sparse/array.py:528: error: unused 'type: ignore' comment
- pandas/core/arrays/sparse/array.py:775: error: unused 'type: ignore' comment
- pandas/core/arrays/sparse/array.py:891: error: unused 'type: ignore' comment
- pandas/core/arrays/sparse/array.py:1456: error: unused 'type: ignore' comment
- pandas/core/arrays/sparse/array.py:1608: error: unused 'type: ignore' comment
- pandas/core/arrays/sparse/accessor.py:359: error: unused 'type: ignore' comment
- pandas/core/array_algos/putmask.py:127: error: unused 'type: ignore' comment
- pandas/plotting/_core.py:1749: error: Library stubs not installed for "pkg_resources" (or incompatible with Python 3.8)  [import]
- pandas/plotting/_core.py:1749: note: Hint: "python3 -m pip install types-pkg_resources"
- pandas/core/apply.py:1056: error: unused 'type: ignore' comment
- pandas/core/indexes/numeric.py:255: error: unused 'type: ignore' comment
- pandas/core/indexes/numeric.py:336: error: unused 'type: ignore' comment
- pandas/core/indexes/extension.py:382: error: unused 'type: ignore' comment
- pandas/core/computation/pytables.py:231: error: unused 'type: ignore' comment
- pandas/core/indexes/range.py:119: error: unused 'type: ignore' comment
- pandas/core/indexes/range.py:168: error: unused 'type: ignore' comment
- pandas/core/indexes/multi.py:712: error: unused 'type: ignore' comment
- pandas/core/indexes/multi.py:2189: error: unused 'type: ignore' comment
- pandas/core/indexes/multi.py:3179: error: unused 'type: ignore' comment
- pandas/core/indexes/multi.py:3184: error: unused 'type: ignore' comment
- pandas/core/indexes/datetimelike.py:525: error: unused 'type: ignore' comment
- pandas/core/indexes/datetimelike.py:751: error: unused 'type: ignore' comment
- pandas/core/indexes/datetimelike.py:768: error: unused 'type: ignore' comment
- pandas/core/indexes/category.py:205: error: unused 'type: ignore' comment
- pandas/core/indexes/category.py:444: error: unused 'type: ignore' comment
- pandas/core/indexes/datetimes.py:370: error: unused 'type: ignore' comment
- pandas/core/indexes/datetimes.py:883: error: Library stubs not installed for "dateutil.parser" (or incompatible with Python 3.8)  [import]
- pandas/core/indexes/datetimes.py:883: note: Hint: "python3 -m pip install types-python-dateutil"
- pandas/core/tools/datetimes.py:257: error: unused 'type: ignore' comment
- pandas/core/tools/datetimes.py:376: error: unused 'type: ignore' comment
- pandas/core/tools/datetimes.py:398: error: unused 'type: ignore' comment
- pandas/core/tools/datetimes.py:403: error: unused 'type: ignore' comment
- pandas/core/tools/datetimes.py:514: error: unused 'type: ignore' comment
- pandas/core/tools/datetimes.py:532: error: unused 'type: ignore' comment
- pandas/core/tools/datetimes.py:1087: error: unused 'type: ignore' comment
- pandas/core/indexes/interval.py:1235: error: unused 'type: ignore' comment
- pandas/core/indexes/interval.py:1243: error: unused 'type: ignore' comment
- pandas/core/indexes/interval.py:1249: error: unused 'type: ignore' comment
- pandas/core/aggregation.py:181: error: unused 'type: ignore' comment
- pandas/io/stata.py:29: error: Library stubs not installed for "dateutil.relativedelta" (or incompatible with Python 3.8)  [import]
- pandas/io/stata.py:1233: error: unused 'type: ignore' comment
- pandas/io/stata.py:1669: error: unused 'type: ignore' comment
- pandas/io/sql.py:915: error: unused 'type: ignore' comment
- pandas/io/sql.py:1568: error: unused 'type: ignore' comment
- pandas/io/sql.py:2060: error: unused 'type: ignore' comment
- pandas/io/pytables.py:2091: error: unused 'type: ignore' comment
- pandas/io/pytables.py:2255: error: unused 'type: ignore' comment
- pandas/io/pytables.py:3382: error: unused 'type: ignore' comment
- pandas/io/pytables.py:3472: error: unused 'type: ignore' comment
- pandas/io/pytables.py:3475: error: unused 'type: ignore' comment
- pandas/io/pytables.py:4832: error: unused 'type: ignore' comment
- pandas/io/pytables.py:4841: error: unused 'type: ignore' comment
- pandas/io/pytables.py:4984: error: unused 'type: ignore' comment
- pandas/io/parsers/python_parser.py:948: error: ndarray_obj_2d? has no attribute "T"  [attr-defined]
- pandas/io/parsers/base_parser.py:537: error: unused 'type: ignore' comment
- pandas/io/parsers/base_parser.py:666: error: unused 'type: ignore' comment
- pandas/io/parsers/base_parser.py:669: error: unused 'type: ignore' comment
- pandas/io/parsers/base_parser.py:933: error: unused 'type: ignore' comment
- pandas/io/json/_json.py:578: error: unused 'type: ignore' comment
- pandas/io/json/_json.py:927: error: unused 'type: ignore' comment
- pandas/io/json/_json.py:939: error: unused 'type: ignore' comment
- pandas/io/formats/format.py:1568: error: unused 'type: ignore' comment
- pandas/io/formats/format.py:1645: error: unused 'type: ignore' comment
- pandas/io/formats/format.py:1655: error: unused 'type: ignore' comment
- pandas/io/formats/format.py:1671: error: unused 'type: ignore' comment
- pandas/io/formats/format.py:1679: error: unused 'type: ignore' comment
- pandas/io/formats/format.py:1804: error: unused 'type: ignore' comment
- pandas/io/formats/format.py:1810: error: unused 'type: ignore' comment
- pandas/core/series.py:358: error: unused 'type: ignore' comment
- pandas/core/series.py:463: error: unused 'type: ignore' comment
- pandas/core/series.py:1066: error: unused 'type: ignore' comment
- pandas/core/generic.py:682: error: unused 'type: ignore' comment
- pandas/core/generic.py:784: error: unused 'type: ignore' comment
- pandas/core/generic.py:8431: error: unused 'type: ignore' comment
- pandas/core/generic.py:8542: error: unused 'type: ignore' comment
- pandas/core/generic.py:9005: error: unused 'type: ignore' comment
- pandas/core/generic.py:9931: error: unused 'type: ignore' comment
- pandas/core/generic.py:11076: error: unused 'type: ignore' comment
- pandas/core/frame.py:654: error: unused 'type: ignore' comment
- pandas/core/frame.py:682: error: unused 'type: ignore' comment
- pandas/core/frame.py:688: error: unused 'type: ignore' comment
- pandas/core/frame.py:2029: error: unused 'type: ignore' comment
- pandas/core/frame.py:2168: error: unused 'type: ignore' comment
- pandas/core/frame.py:2237: error: unused 'type: ignore' comment
- pandas/core/frame.py:4235: error: unused 'type: ignore' comment
- pandas/core/frame.py:4241: error: unused 'type: ignore' comment
- pandas/core/frame.py:4298: error: unused 'type: ignore' comment
- pandas/core/frame.py:5460: error: unused 'type: ignore' comment
- pandas/core/frame.py:5465: error: unused 'type: ignore' comment
- pandas/core/frame.py:6212: error: unused 'type: ignore' comment
- pandas/core/frame.py:6229: error: unused 'type: ignore' comment
- pandas/core/describe.py:194: error: unused 'type: ignore' comment
- pandas/core/describe.py:237: error: unused 'type: ignore' comment
- pandas/core/describe.py:344: error: unused 'type: ignore' comment
- pandas/core/describe.py:402: error: unused 'type: ignore' comment
- pandas/core/describe.py:416: error: unused 'type: ignore' comment
- pandas/core/window/rolling.py:318: error: unused 'type: ignore' comment
- pandas/core/window/ewm.py:295: error: unused 'type: ignore' comment
- pandas/core/window/ewm.py:326: error: unused 'type: ignore' comment
- pandas/core/reshape/reshape.py:176: error: unused 'type: ignore' comment
- pandas/core/reshape/reshape.py:961: error: unused 'type: ignore' comment
- pandas/core/reshape/merge.py:1644: error: unused 'type: ignore' comment
- pandas/core/reshape/merge.py:1649: error: unused 'type: ignore' comment
- pandas/core/reshape/merge.py:1891: error: unused 'type: ignore' comment
- pandas/core/reshape/merge.py:2139: error: unused 'type: ignore' comment
- pandas/core/reshape/melt.py:147: error: unused 'type: ignore' comment
- pandas/core/reshape/melt.py:153: error: unused 'type: ignore' comment
- pandas/core/internals/managers.py:662: error: unused 'type: ignore' comment
- pandas/core/internals/managers.py:673: error: unused 'type: ignore' comment
- pandas/core/internals/managers.py:711: error: unused 'type: ignore' comment
- pandas/core/internals/managers.py:722: error: unused 'type: ignore' comment
- pandas/core/internals/managers.py:729: error: unused 'type: ignore' comment
- pandas/core/internals/managers.py:987: error: unused 'type: ignore' comment
- pandas/core/internals/managers.py:1104: error: unused 'type: ignore' comment
- pandas/core/internals/managers.py:1182: error: unused 'type: ignore' comment
- pandas/core/internals/managers.py:1856: error: unused 'type: ignore' comment
- pandas/core/internals/managers.py:1924: error: unused 'type: ignore' comment
- pandas/core/internals/construction.py:171: error: unused 'type: ignore' comment
- pandas/core/internals/construction.py:178: error: unused 'type: ignore' comment
- pandas/core/internals/construction.py:373: error: unused 'type: ignore' comment
- pandas/core/internals/construction.py:632: error: unused 'type: ignore' comment
- pandas/core/internals/construction.py:810: error: unused 'type: ignore' comment
- pandas/core/internals/concat.py:264: error: unused 'type: ignore' comment
- pandas/core/internals/concat.py:296: error: "BlockPlacement" has no attribute "as_slice"  [attr-defined]
- pandas/core/internals/concat.py:504: error: unused 'type: ignore' comment
- pandas/core/internals/blocks.py:214: error: unused 'type: ignore' comment
- pandas/core/internals/blocks.py:225: error: unused 'type: ignore' comment
- pandas/core/internals/blocks.py:326: error: unused 'type: ignore' comment
- pandas/core/internals/blocks.py:808: error: unused 'type: ignore' comment
- pandas/core/internals/blocks.py:986: error: unused 'type: ignore' comment
- pandas/core/internals/blocks.py:1023: error: unused 'type: ignore' comment
- pandas/core/internals/blocks.py:1041: error: unused 'type: ignore' comment
- pandas/core/internals/blocks.py:1177: error: unused 'type: ignore' comment
- pandas/core/internals/blocks.py:1235: error: unused 'type: ignore' comment
- pandas/core/internals/array_manager.py:243: error: unused 'type: ignore' comment
- pandas/core/internals/array_manager.py:323: error: unused 'type: ignore' comment
- pandas/core/internals/array_manager.py:385: error: unused 'type: ignore' comment
- pandas/core/internals/array_manager.py:403: error: unused 'type: ignore' comment
- pandas/core/internals/array_manager.py:660: error: unused 'type: ignore' comment
- pandas/core/internals/array_manager.py:804: error: unused 'type: ignore' comment
- pandas/core/internals/array_manager.py:953: error: unused 'type: ignore' comment
- pandas/core/internals/array_manager.py:968: error: unused 'type: ignore' comment
- pandas/core/internals/array_manager.py:977: error: unused 'type: ignore' comment
- pandas/core/internals/array_manager.py:1000: error: unused 'type: ignore' comment
- pandas/core/internals/array_manager.py:1067: error: unused 'type: ignore' comment
- pandas/core/internals/array_manager.py:1081: error: unused 'type: ignore' comment
- pandas/core/groupby/grouper.py:581: error: unused 'type: ignore' comment
- pandas/core/groupby/groupby.py:1134: error: unused 'type: ignore' comment
- pandas/core/groupby/generic.py:344: error: unused 'type: ignore' comment
- pandas/core/groupby/generic.py:761: error: unused 'type: ignore' comment
- pandas/core/groupby/generic.py:764: error: unused 'type: ignore' comment
- pandas/core/groupby/generic.py:766: error: unused 'type: ignore' comment
- pandas/core/groupby/generic.py:770: error: unused 'type: ignore' comment
- pandas/core/groupby/generic.py:780: error: unused 'type: ignore' comment
- pandas/core/groupby/generic.py:810: error: unused 'type: ignore' comment
- pandas/core/groupby/ops.py:607: error: unused 'type: ignore' comment
- pandas/core/groupby/ops.py:624: error: unused 'type: ignore' comment
- pandas/plotting/_matplotlib/converter.py:17: error: Library stubs not installed for "dateutil.relativedelta" (or incompatible with Python 3.8)  [import]
- pandas/io/formats/style_render.py:41: error: Library stubs not installed for "markupsafe" (or incompatible with Python 3.8)  [import]
- pandas/io/formats/style_render.py:41: note: Hint: "python3 -m pip install types-MarkupSafe"
- pandas/io/formats/style.py:1011: error: unused 'type: ignore' comment
- pandas/io/formats/style.py:1388: error: unused 'type: ignore' comment
- pandas/io/formats/style.py:1437: error: unused 'type: ignore' comment
- pandas/io/formats/style.py:1486: error: unused 'type: ignore' comment
- pandas/io/formats/style.py:1587: error: unused 'type: ignore' comment
- pandas/io/formats/style.py:1691: error: unused 'type: ignore' comment
- pandas/io/formats/style.py:1930: error: unused 'type: ignore' comment
- pandas/io/formats/style.py:1935: error: unused 'type: ignore' comment
- pandas/tseries/holiday.py:9: error: Library stubs not installed for "dateutil.relativedelta" (or incompatible with Python 3.8)  [import]
- pandas/tests/tslibs/test_timezones.py:7: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/tslibs/test_timezones.py:7: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/tslibs/test_timezones.py:9: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/tslibs/test_conversion.py:5: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/tslibs/test_array_to_datetime.py:6: error: Library stubs not installed for "dateutil.tz.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/tslibs/test_array_to_datetime.py:9: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/tseries/offsets/test_offsets_properties.py:21: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/tseries/offsets/common.py:10: error: Library stubs not installed for "dateutil.tz.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/series/test_arithmetic.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/series/methods/test_tz_localize.py:2: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/series/methods/test_fillna.py:9: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/series/methods/test_append.py:133: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/series/methods/test_align.py:3: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/series/indexing/test_datetime.py:10: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/series/indexing/test_datetime.py:16: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/series/accessors/test_dt_accessor.py:12: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/test_nat.py:9: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/timestamp/test_rendering.py:4: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/timestamp/test_constructors.py:7: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/timestamp/test_constructors.py:7: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/timestamp/test_constructors.py:11: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/period/test_period.py:9: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/reshape/merge/test_merge_asof.py:5: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/reshape/concat/test_datetimes.py:4: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/resample/test_period_index.py:3: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/resample/test_period_index.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/resample/test_datetime_index.py:7: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/test_sql.py:244: error: Library stubs not installed for "pymysql.err" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/test_sql.py:244: note: Hint: "python3 -m pip install types-PyMySQL"
- pandas/tests/io/test_sql.py:2020: error: Library stubs not installed for "pymysql" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/test_gbq.py:10: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/parser/test_parse_dates.py:12: error: Library stubs not installed for "dateutil.parser" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/parser/test_parse_dates.py:20: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/parser/test_converters.py:7: error: Library stubs not installed for "dateutil.parser" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/parser/common/test_chunksize.py:148: error: unused 'type: ignore' comment
- pandas/tests/indexes/multi/test_reshape.py:5: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/test_ops.py:3: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/test_formats.py:3: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/test_formats.py:3: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/test_formats.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/test_datetime.py:3: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/test_constructors.py:9: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/test_constructors.py:12: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/methods/test_to_period.py:3: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/methods/test_to_period.py:3: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/methods/test_to_period.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/methods/test_shift.py:4: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/methods/test_insert.py:5: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/methods/test_astype.py:3: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/methods/test_astype.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/groupby/test_timegrouper.py:8: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/frame/test_alter_axes.py:3: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/frame/methods/test_to_dict.py:9: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/frame/methods/test_dropna.py:3: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/frame/methods/test_at_time.py:5: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/frame/methods/test_align.py:3: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/frame/constructors/test_from_records.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/dtypes/test_dtypes.py:5: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/tseries/offsets/test_fiscal.py:6: error: Library stubs not installed for "dateutil.relativedelta" (or incompatible with Python 3.8)  [import]
- pandas/tests/tseries/holiday/test_holiday.py:4: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/arithmetic/test_datetime64.py:18: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/conftest.py:33: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/conftest.py:41: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/tslibs/test_parsing.py:7: error: Library stubs not installed for "dateutil.parser" (or incompatible with Python 3.8)  [import]
- pandas/tests/series/test_constructors.py:7: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/timestamp/test_unary_ops.py:3: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/timestamp/test_unary_ops.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/timestamp/test_timezones.py:10: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/timestamp/test_timezones.py:11: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/timestamp/test_timezones.py:16: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/timestamp/test_timezones.py:17: error: Library stubs not installed for "pytz.exceptions" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/timestamp/test_timestamp.py:11: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/scalar/timestamp/test_timestamp.py:14: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/reshape/concat/test_append.py:5: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/plotting/test_backend.py:4: error: Library stubs not installed for "pkg_resources" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/sas/test_sas7bdat.py:6: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/sas/test_sas7bdat.py:6: error: Library stubs not installed for "dateutil.parser" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/json/test_ujson.py:11: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/json/test_ujson.py:14: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/formats/test_format.py:16: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/io/formats/test_format.py:19: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexing/test_loc.py:12: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/test_timezones.py:12: error: Library stubs not installed for "dateutil" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/test_timezones.py:13: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/test_timezones.py:19: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/test_setops.py:486: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/frame/test_reductions.py:4: error: Library stubs not installed for "dateutil.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/frame/test_constructors.py:18: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/frame/test_arithmetic.py:8: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/dtypes/test_inference.py:22: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/arrays/test_array.py:6: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/tools/test_to_datetime.py:12: error: Library stubs not installed for "dateutil.parser" (or incompatible with Python 3.8)  [import]
- pandas/tests/tools/test_to_datetime.py:13: error: Library stubs not installed for "dateutil.tz.tz" (or incompatible with Python 3.8)  [import]
- pandas/tests/tools/test_to_datetime.py:16: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]
- pandas/tests/indexes/datetimes/test_date_range.py:13: error: Library stubs not installed for "pytz" (or incompatible with Python 3.8)  [import]

sympy (https://github.com/sympy/sympy.git)
+ sympy/parsing/autolev/_listener_autolev_antlr.py:1639: error: INTERNAL ERROR -- Please try using mypy master on Github:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ If this issue continues with mypy master, please report a bug at https://github.com/python/mypy/issues
+ version: 0.820+dev.8d16f6395c4209e383e4cee28aa69628bf0a9040
+ sympy/parsing/autolev/_listener_autolev_antlr.py:1639: : note: please use --show-traceback to print a traceback when reporting a bug
+ sympy/parsing/autolev/test-examples/pydy-example-repo/chaos_pendulum.py:49: error: Cannot find implementation or library stub for module named "pydy.system"
+ sympy/parsing/autolev/test-examples/pydy-example-repo/chaos_pendulum.py:49: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
+ sympy/parsing/autolev/test-examples/pydy-example-repo/double_pendulum.py:33: error: Cannot find implementation or library stub for module named "pydy.system"
+ sympy/parsing/autolev/test-examples/pydy-example-repo/mass_spring_damper.py:25: error: Cannot find implementation or library stub for module named "pydy.system"
+ sympy/printing/tests/test_theanocode.py:407: error: Cannot find implementation or library stub for module named "theano"
+ sympy/printing/tests/test_theanocode.py:611: error: Cannot find implementation or library stub for module named "theano.tensor"
- sympy/external/gmpy.py:96: error: Incompatible types in assignment (expression has type "Tuple[Type[int]]", variable has type "Tuple[Type[int], Type[Any]]")
- sympy/logic/boolalg.py:69: error: Incompatible types in assignment (expression has type "_BooleanKind", base class "Basic" defined the type as "_UndefinedKind")
- sympy/core/numbers.py:591: error: Incompatible types in assignment (expression has type "_NumberKind", base class "Basic" defined the type as "_UndefinedKind")
- sympy/core/numbers.py:2442: error: Incompatible types in assignment (expression has type "_NumberKind", base class "Basic" defined the type as "_UndefinedKind")
- sympy/core/numbers.py:2447: error: Need type annotation for "free_symbols" (hint: "free_symbols: Set[<type>] = ...")
- sympy/core/numbers.py:3322: error: Incompatible types in assignment (expression has type "_NumberKind", base class "Basic" defined the type as "_UndefinedKind")
- sympy/core/numbers.py:3377: error: Incompatible types in assignment (expression has type "_NumberKind", base class "Basic" defined the type as "_UndefinedKind")
- sympy/core/numbers.py:3948: error: Incompatible types in assignment (expression has type "_NumberKind", base class "Basic" defined the type as "_UndefinedKind")
- sympy/core/mod.py:35: error: Incompatible types in assignment (expression has type "_NumberKind", base class "Basic" defined the type as "_UndefinedKind")
- sympy/tensor/array/sparse_ndim_array.py:101: error: Definition of "kind" in base class "NDimArray" is incompatible with definition in base class "Basic"
- sympy/tensor/array/ndim_array.py:582: error: Definition of "kind" in base class "NDimArray" is incompatible with definition in base class "Basic"
- sympy/tensor/array/dense_ndim_array.py:122: error: Definition of "kind" in base class "NDimArray" is incompatible with definition in base class "Basic"
- sympy/solvers/ode/systems.py:15: error: Name "radsimp" already defined (by an import)
- sympy/matrices/expressions/matmul.py:19: error: Cannot determine type of "kind" in base class "MatrixExpr"
- sympy/matrices/expressions/matexpr.py:79: error: Incompatible types in assignment (expression has type "MatrixKind", base class "Basic" defined the type as "_UndefinedKind")
- sympy/matrices/expressions/matadd.py:17: error: Cannot determine type of "kind" in base class "MatrixExpr"
- sympy/assumptions/relation/binrel.py:6: error: Name "ask" already defined (by an import)
- sympy/assumptions/relation/equality.py:52: error: Incompatible types in assignment (expression has type "bool", base class "BinaryRelation" defined the type as "None")
- sympy/assumptions/relation/equality.py:53: error: Incompatible types in assignment (expression has type "bool", base class "BinaryRelation" defined the type as "None")
- sympy/assumptions/relation/equality.py:96: error: Incompatible types in assignment (expression has type "bool", base class "BinaryRelation" defined the type as "None")
- sympy/assumptions/relation/equality.py:97: error: Incompatible types in assignment (expression has type "bool", base class "BinaryRelation" defined the type as "None")
- sympy/assumptions/relation/equality.py:140: error: Incompatible types in assignment (expression has type "bool", base class "BinaryRelation" defined the type as "None")
- sympy/assumptions/relation/equality.py:141: error: Incompatible types in assignment (expression has type "bool", base class "BinaryRelation" defined the type as "None")
- sympy/assumptions/relation/equality.py:188: error: Incompatible types in assignment (expression has type "bool", base class "BinaryRelation" defined the type as "None")
- sympy/assumptions/relation/equality.py:189: error: Incompatible types in assignment (expression has type "bool", base class "BinaryRelation" defined the type as "None")
- sympy/assumptions/relation/equality.py:236: error: Incompatible types in assignment (expression has type "bool", base class "BinaryRelation" defined the type as "None")
- sympy/assumptions/relation/equality.py:237: error: Incompatible types in assignment (expression has type "bool", base class "BinaryRelation" defined the type as "None")
- sympy/assumptions/relation/equality.py:284: error: Incompatible types in assignment (expression has type "bool", base class "BinaryRelation" defined the type as "None")
- sympy/assumptions/relation/equality.py:285: error: Incompatible types in assignment (expression has type "bool", base class "BinaryRelation" defined the type as "None")
- sympy/assumptions/handlers/order.py:48: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:55: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:79: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:95: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:119: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:123: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:132: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:141: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:151: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:158: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:170: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:176: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:185: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:189: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:193: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:200: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:207: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:212: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:220: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:227: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:258: error: Name "_" already defined on line 43
- sympy/assumptions/handlers/order.py:265: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:270: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:284: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:304: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:325: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:333: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:343: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:349: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:353: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:357: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:362: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:367: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:373: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:377: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:385: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:391: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:395: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:402: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:409: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:416: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:425: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/order.py:434: error: Name "_" already defined on line 258
- sympy/assumptions/handlers/ntheory.py:41: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/ntheory.py:46: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/ntheory.py:57: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/ntheory.py:68: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/ntheory.py:72: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/ntheory.py:76: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/ntheory.py:80: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/ntheory.py:84: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/ntheory.py:91: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/ntheory.py:98: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/ntheory.py:132: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/ntheory.py:139: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/ntheory.py:144: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/ntheory.py:185: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/ntheory.py:206: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/ntheory.py:218: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/ntheory.py:222: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/ntheory.py:226: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/ntheory.py:230: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/ntheory.py:235: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/ntheory.py:240: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/ntheory.py:245: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/ntheory.py:252: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/ntheory.py:259: error: Name "_" already defined on line 132
- sympy/assumptions/handlers/common.py:62: error: Name "_" already defined on line 50
- sympy/assumptions/handlers/common.py:69: error: Name "_" already defined on line 50
- sympy/assumptions/handlers/common.py:73: error: Name "_" already defined on line 50
- sympy/assumptions/handlers/common.py:80: error: Name "_" already defined on line 50
- sympy/assumptions/handlers/common.py:84: error: Name "_" already defined on line 50
- sympy/assumptions/handlers/common.py:88: error: Name "_" already defined on line 50
- sympy/assumptions/handlers/common.py:92: error: Name "_" already defined on line 50
- sympy/assumptions/handlers/common.py:96: error: Name "_" already defined on line 50
- sympy/assumptions/handlers/common.py:108: error: Name "_" already defined on line 50
- sympy/assumptions/handlers/common.py:119: error: Name "_" already defined on line 50
- sympy/assumptions/handlers/common.py:130: error: Name "_" already defined on line 50
- sympy/assumptions/handlers/common.py:135: error: Name "_" already defined on line 50
- sympy/assumptions/handlers/calculus.py:31: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/calculus.py:113: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/calculus.py:168: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/calculus.py:200: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/calculus.py:204: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/calculus.py:212: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/calculus.py:217: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/calculus.py:221: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/calculus.py:229: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/calculus.py:237: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/calculus.py:242: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/calculus.py:250: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/calculus.py:255: error: Name "_" already defined on line 20
- sympy/assumptions/handlers/sets.py:42: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:47: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:54: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:65: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:93: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:97: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:104: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:108: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:112: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:117: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:124: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:136: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:155: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:161: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:167: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:173: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:182: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:189: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:212: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:217: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:221: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:228: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:238: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:258: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:322: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:327: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:333: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:337: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:344: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:353: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:357: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:364: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:370: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:380: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:405: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:421: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:427: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:433: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:451: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:456: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:460: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:467: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:471: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:477: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:481: error: Name "_" already defined on line 212
- sympy/assumptions/handlers/sets.py:497: error: Name "_" already defined on line 38
- sympy/assumptions/handlers/sets.py:501: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:508: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:533: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:553: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:609: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:626: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:631: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:635: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:642: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:650: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:660: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:685: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:704: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:722: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:727: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:732: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:736: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:744: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:748: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:754: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:760: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/sets.py:766: error: Name "_" already defined on line 497
- sympy/assumptions/handlers/matrices.py:41: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:55: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:68: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:72: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:83: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:87: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:91: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:102: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:109: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:118: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:129: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:133: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:140: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:144: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:148: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:152: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:156: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:163: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:169: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:175: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:203: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:212: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:222: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:231: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:237: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:245: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:249: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:253: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:257: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:264: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:271: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:281: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:290: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:298: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:302: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:309: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:313: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:317: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:324: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:329: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:338: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:342: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:346: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:350: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:354: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:362: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:374: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:380: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:386: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:393: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:397: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:401: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:405: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:409: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:419: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:425: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:430: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:443: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:448: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:452: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:456: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:460: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:464: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:471: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:477: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:483: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:488: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:501: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:506: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:510: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:514: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:518: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:522: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:529: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:539: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:547: error: Name "_" already defined on line 539
- sympy/assumptions/handlers/matrices.py:560: error: Name "_" already defined on line 539
- sympy/assumptions/handlers/matrices.py:565: error: Name "_" already defined on line 539
- sympy/assumptions/handlers/matrices.py:572: error: Name "_" already defined on line 539
- sympy/assumptions/handlers/matrices.py:576: error: Name "_" already defined on line 539
- sympy/assumptions/handlers/matrices.py:580: error: Name "_" already defined on line 539
- sympy/assumptions/handlers/matrices.py:589: error: Name "_" already defined on line 539
- sympy/assumptions/handlers/matrices.py:593: error: Name "_" already defined on line 539
- sympy/assumptions/handlers/matrices.py:616: error: Name "_" already defined on line 34
- sympy/assumptions/handlers/matrices.py:621: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:632: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:636: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:640: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:644: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:651: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:656: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:669: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:673: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:677: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:684: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:689: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:702: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:706: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:710: error: Name "_" already defined on line 616
- sympy/assumptions/handlers/matrices.py:714: error: Name "_" already defined on line 616
- sympy/tensor/array/expressions/conv_array_to_matrix.py:84: error: Name "_" already defined on line 76
- sympy/tensor/array/expressions/conv_array_to_matrix.py:89: error: Name "_" already defined on line 76
- sympy/tensor/array/expressions/conv_array_to_matrix.py:117: error: Name "_" already defined on line 76
- sympy/tensor/array/expressions/conv_array_to_matrix.py:126: error: Name "_" already defined on line 76
- sympy/tensor/array/expressions/conv_array_to_matrix.py:181: error: Name "_" already defined on line 76
- sympy/tensor/array/expressions/conv_array_to_matrix.py:187: error: Name "_" already defined on line 76
- sympy/tensor/array/expressions/conv_array_to_matrix.py:201: error: Name "_" already defined on line 76
- sympy/tensor/array/expressions/conv_array_to_matrix.py:290: error: Name "_" already defined on line 201
- sympy/tensor/array/expressions/conv_array_to_matrix.py:299: error: Name "_" already defined on line 201
- sympy/tensor/array/expressions/conv_array_to_matrix.py:314: error: Name "_" already defined on line 201
- sympy/tensor/array/expressions/conv_array_to_matrix.py:323: error: Name "_" already defined on line 201
- sympy/tensor/array/expressions/conv_array_to_matrix.py:330: error: Name "_" already defined on line 201
- sympy/tensor/array/expressions/conv_array_to_matrix.py:339: error: Name "_" already defined on line 201
- sympy/utilities/matchpy_connector.py:101: error: Name "Wildcard" already defined (possibly by an import)
- sympy/utilities/matchpy_connector.py:148: error: Incompatible types in assignment (expression has type "int", base class "_WildAbstract" defined the type as "None")
- sympy/utilities/matchpy_connector.py:149: error: Incompatible types in assignment (expression has type "bool", base class "_WildAbstract" defined the type as "None")
- sympy/utilities/matchpy_connector.py:154: error: Incompatible types in assignment (expression has type "int", base class "_WildAbstract" defined the type as "None")
- sympy/utilities/matchpy_connector.py:155: error: Incompatible types in assignment (expression has type "bool", base class "_WildAbstract" defined the type as "None")
- sympy/utilities/matchpy_connector.py:160: error: Incompatible types in assignment (expression has type "int", base class "_WildAbstract" defined the type as "None")
- sympy/utilities/matchpy_connector.py:161: error: Incompatible types in assignment (expression has type "bool", base class "_WildAbstract" defined the type as "None")
- sympy/tensor/array/expressions/conv_matrix_to_array.py:40: error: "Basic" has no attribute "shape"
- sympy/tensor/array/expressions/conv_matrix_to_array.py:53: error: Argument 1 to "convert_matrix_to_array" has incompatible type "Basic"; expected "MatrixExpr"
- sympy/stats/frv_types.py:684: error: Decorated property not supported
- sympy/stats/stochastic_process_types.py:86: error: Incompatible types in assignment (expression has type "sympy.core.containers.Tuple", variable has type "Sequence[Any]")
- sympy/stats/stochastic_process_types.py:92: error: Incompatible types in assignment (expression has type "sympy.core.containers.Tuple", variable has type "Sequence[Any]")
- sympy/stats/stochastic_process_types.py:98: error: Incompatible types in assignment (expression has type "sympy.core.containers.Tuple", variable has type "Sequence[Any]")
- sympy/stats/stochastic_process_types.py:912: error: The erased type of self "sympy.core.basic.Basic" is not a supertype of its class "Type[sympy.stats.stochastic_process_types.DiscreteMarkovChain]"
- sympy/stats/stochastic_process_types.py:918: error: Argument 1 to "__new__" has incompatible type "Basic"; expected "Type[Basic]"
- sympy/stats/stochastic_process_types.py:1027: error: Need type annotation for "non_tree_edge_values" (hint: "non_tree_edge_values: Set[<type>] = ...")
- sympy/stats/stochastic_process_types.py:1224: error: Slice index must be an integer or None
- sympy/stats/stochastic_process_types.py:1334: error: "DiscreteMarkovChain" has no attribute "index_of"
- sympy/stats/sampling/sample_scipy.py:17: error: Name "scipy" already defined on line 15
- sympy/stats/sampling/sample_scipy.py:44: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:50: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:56: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:62: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:68: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:73: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:79: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:84: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:90: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:96: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:103: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:120: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:125: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:130: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:135: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:140: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:145: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:150: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_scipy.py:157: error: Name "_" already defined on line 27
- sympy/stats/sampling/sample_pymc3.py:25: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:30: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:35: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:40: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:45: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:50: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:55: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:60: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:65: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:72: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:77: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:83: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:90: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_pymc3.py:95: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_numpy.py:25: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_numpy.py:30: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_numpy.py:35: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_numpy.py:40: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_numpy.py:45: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_numpy.py:50: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_numpy.py:55: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_numpy.py:62: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_numpy.py:67: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_numpy.py:72: error: Name "_" already defined on line 20
- sympy/stats/sampling/sample_numpy.py:79: error: Name "_" already defined on line 20
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:23: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:53: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:63: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:74: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:79: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:87: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:97: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:113: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:128: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:134: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:139: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:148: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:156: error: Name "_" already defined on line 18
- sympy/tensor/array/expressions/arrayexpr_derivatives.py:161: error: Name "_" already defined on line 18
- sympy/printing/tests/test_theanocode.py:407: error: Cannot find implementation or library stub for module named "theano"
- sympy/printing/tests/test_theanocode.py:611: error: Cannot find implementation or library stub for module named "theano.tensor"
- sympy/external/tests/test_pythonmpq.py:22: error: Argument 1 to "append" of "list" has incompatible type "Tuple[Any, Type[Any], Any, Type[Any]]"; expected "Tuple[Type[PythonMPQ], Type[PythonMPQ], Type[int], Type[int]]"
- sympy/unify/tests/test_unify.py:4: error: Unpacking a string is disallowed
- sympy/parsing/autolev/test-examples/ruletest9.py:44: error: Incompatible types in assignment (expression has type "MutableDenseMatrix", variable has type Module)
- sympy/parsing/autolev/test-examples/ruletest9.py:45: error: Unsupported target for indexed assignment (Module)
- sympy/parsing/autolev/test-examples/ruletest9.py:46: error: Module has no attribute "row_insert"
- sympy/parsing/autolev/test-examples/ruletest9.py:46: error: Module has no attribute "shape"
- sympy/parsing/autolev/test-examples/ruletest9.py:47: error: Module has no attribute "shape"
- sympy/parsing/autolev/test-examples/ruletest9.py:47: error: Unsupported target for indexed assignment (Module)
- sympy/parsing/autolev/test-examples/ruletest9.py:48: error: Value of type Module is not indexable
- sympy/parsing/autolev/test-examples/ruletest9.py:50: error: Unsupported target for indexed assignment (Module)
- sympy/parsing/autolev/test-examples/ruletest9.py:51: error: Value of type Module is not indexable
- sympy/parsing/autolev/test-examples/ruletest7.py:35: error: Value of type Module is not indexable
- sympy/parsing/autolev/test-examples/ruletest6.py:25: error: Module has no attribute "T"
- sympy/parsing/autolev/test-examples/ruletest6.py:26: error: Module has no attribute "eigenvals"
- sympy/parsing/autolev/test-examples/ruletest6.py:31: error: Value of type Module is not indexable
- sympy/parsing/autolev/test-examples/ruletest6.py:32: error: Module has no attribute "cols"; maybe "cos"?
- sympy/parsing/autolev/test-examples/ruletest6.py:33: error: Module has no attribute "col"
- sympy/parsing/autolev/test-examples/ruletest6.py:34: error: Module has no attribute "T"
- sympy/parsing/autolev/test-examples/ruletest6.py:35: error: Module has no attribute "row"
- sympy/parsing/autolev/test-examples/ruletest6.py:36: error: Module has no attribute "row"
- sympy/parsing/autolev/test-examples/ruletest4.py:16: error: "Callable[[Any, Any, KwArg(Any)], Any]" has no attribute "_t"
- sympy/parsing/autolev/test-examples/ruletest2.py:8: error: "Callable[[Any, Any, KwArg(Any)], Any]" has no attribute "_t"
- sympy/parsing/autolev/test-examples/ruletest12.py:13: error: "MutableDenseMatrix" has no attribute "__iter__" (not iterable)
- sympy/parsing/autolev/test-examples/ruletest11.py:13: error: "MutableDenseMatrix" has no attribute "__iter__" (not iterable)
- sympy/parsing/autolev/test-examples/ruletest10.py:11: error: Module has no attribute "__iter__" (not iterable)
- sympy/parsing/autolev/test-examples/ruletest10.py:11: error: Module has no attribute "shape"
- sympy/parsing/autolev/test-examples/ruletest10.py:13: error: Module has no attribute "__iter__" (not iterable)
- sympy/parsing/autolev/test-examples/ruletest10.py:13: error: Module has no attribute "shape"
- sympy/parsing/autolev/test-examples/ruletest10.py:24: error: Module has no attribute "__iter__" (not iterable)
- sympy/parsing/autolev/test-examples/ruletest10.py:24: error: Module has no attribute "shape"
- sympy/parsing/autolev/test-examples/pydy-example-repo/non_min_pendulum.py:24: error: "MutableDenseMatrix" has no attribute "__iter__" (not iterable)
- sympy/parsing/autolev/test-examples/pydy-example-repo/mass_spring_damper.py:10: error: "Callable[[Any, Any, KwArg(Any)], Any]" has no attribute "_t"
- sympy/parsing/autolev/test-examples/pydy-example-repo/mass_spring_damper.py:25: error: Cannot find implementation or library stub for module named "pydy.system"
- sympy/parsing/autolev/test-examples/pydy-example-repo/double_pendulum.py:33: error: Cannot find implementation or library stub for module named "pydy.system"
- sympy/parsing/autolev/test-examples/pydy-example-repo/chaos_pendulum.py:49: error: Cannot find implementation or library stub for module named "pydy.system"
- sympy/parsing/autolev/test-examples/pydy-example-repo/chaos_pendulum.py:49: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports

vision (https://github.com/pytorch/vision.git)
+ torchvision/models/quantization/mobilenetv2.py:29: error: INTERNAL ERROR -- Please try using mypy master on Github:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ If this issue continues with mypy master, please report a bug at https://github.com/python/mypy/issues
+ version: 0.820+dev.8d16f6395c4209e383e4cee28aa69628bf0a9040
+ torchvision/models/quantization/mobilenetv2.py:29: : note: please use --show-traceback to print a traceback when reporting a bug
- torchvision/datasets/utils.py:17: error: Cannot find implementation or library stub for module named "torch"  [import]
- torchvision/datasets/utils.py:18: error: Cannot find implementation or library stub for module named "torch.utils.model_zoo"  [import]
- torchvision/datasets/utils.py:193: error: Library stubs not installed for "requests" (or incompatible with Python 3.8)  [import]
- torchvision/datasets/utils.py:193: note: (or run "mypy --install-types" to install all missing stub packages)
- torchvision/datasets/utils.py:193: note: Hint: "python3 -m pip install types-requests"
- torchvision/datasets/widerface.py:4: error: Cannot find implementation or library stub for module named "torch"  [import]
- torchvision/datasets/phototour.py:6: error: Cannot find implementation or library stub for module named "torch"  [import]
- torchvision/datasets/mnist.py:7: error: Cannot find implementation or library stub for module named "torch"  [import]
- torchvision/datasets/celeba.py:4: error: Cannot find implementation or library stub for module named "torch"  [import]
- torchvision/datasets/fakedata.py:1: error: Cannot find implementation or library stub for module named "torch"  [import]
- torchvision/datasets/imagenet.py:7: error: Cannot find implementation or library stub for module named "torch"  [import]
- torchvision/datasets/video_utils.py:7: error: Cannot find implementation or library stub for module named "torch"  [import]
- torchvision/datasets/video_utils.py:140: error: Cannot find implementation or library stub for module named "torch.utils"  [import]
- torchvision/datasets/video_utils.py:140: error: Cannot find implementation or library stub for module named "torch.utils.data"  [import]
+ torchvision/datasets/celeba.py:4: error: Cannot find implementation or library stub for module named "torch"  [import]
+ torchvision/datasets/fakedata.py:1: error: Cannot find implementation or library stub for module named "torch"  [import]
+ torchvision/datasets/imagenet.py:7: error: Cannot find implementation or library stub for module named "torch"  [import]
+ torchvision/datasets/mnist.py:7: error: Cannot find implementation or library stub for module named "torch"  [import]
+ torchvision/datasets/phototour.py:6: error: Cannot find implementation or library stub for module named "torch"  [import]
+ torchvision/datasets/utils.py:17: error: Cannot find implementation or library stub for module named "torch"  [import]
+ torchvision/datasets/utils.py:18: error: Cannot find implementation or library stub for module named "torch.utils.model_zoo"  [import]
+ torchvision/datasets/utils.py:193: error: Library stubs not installed for "requests" (or incompatible with Python 3.8)  [import]
+ torchvision/datasets/utils.py:193: note: (or run "mypy --install-types" to install all missing stub packages)
+ torchvision/datasets/utils.py:193: note: Hint: "python3 -m pip install types-requests"
+ torchvision/datasets/video_utils.py:7: error: Cannot find implementation or library stub for module named "torch"  [import]
+ torchvision/datasets/video_utils.py:140: error: Cannot find implementation or library stub for module named "torch.utils"  [import]
+ torchvision/datasets/video_utils.py:140: error: Cannot find implementation or library stub for module named "torch.utils.data"  [import]
+ torchvision/datasets/widerface.py:4: error: Cannot find implementation or library stub for module named "torch"  [import]


pytest (https://github.com/pytest-dev/pytest.git)
+ testing/acceptance_test.py:862: error: INTERNAL ERROR -- Please try using mypy master on Github:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ If this issue continues with mypy master, please report a bug at https://github.com/python/mypy/issues
+ version: 0.820+dev.8d16f6395c4209e383e4cee28aa69628bf0a9040
+ testing/acceptance_test.py:862: : note: please use --show-traceback to print a traceback when reporting a bug
+ src/_pytest/skipping.py:12: error: Library stubs not installed for "attr" (or incompatible with Python 3.8)  [import]
+ testing/python/metafunc.py:15: error: Library stubs not installed for "attr" (or incompatible with Python 3.8)  [import]
- testing/python/metafunc.py:15: error: Library stubs not installed for "attr" (or incompatible with Python 3.8)  [import]
- testing/python/metafunc.py:150: error: Too many arguments for "DummyFixtureDef"  [call-arg]
- testing/python/metafunc.py:151: error: Too many arguments for "DummyFixtureDef"  [call-arg]
- testing/python/metafunc.py:152: error: Too many arguments for "DummyFixtureDef"  [call-arg]
- testing/python/metafunc.py:153: error: Too many arguments for "DummyFixtureDef"  [call-arg]
- testing/python/metafunc.py:154: error: Too many arguments for "DummyFixtureDef"  [call-arg]
- testing/code/test_excinfo.py:535: error: Unexpected keyword argument "showlocals" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:550: error: Unexpected keyword argument "showlocals" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:550: error: Unexpected keyword argument "truncate_locals" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:569: error: Unexpected keyword argument "showlocals" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:569: error: Unexpected keyword argument "truncate_locals" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:579: error: Unexpected keyword argument "showlocals" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:585: error: Unexpected keyword argument "showlocals" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:585: error: Unexpected keyword argument "truncate_locals" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:609: error: Unexpected keyword argument "showlocals" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:634: error: Unexpected keyword argument "funcargs" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:642: error: Unexpected keyword argument "funcargs" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:661: error: Unexpected keyword argument "funcargs" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:668: error: Unexpected keyword argument "funcargs" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:685: error: Unexpected keyword argument "style" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:695: error: Unexpected keyword argument "style" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:714: error: Unexpected keyword argument "style" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:717: error: Unexpected keyword argument "style" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:733: error: Unexpected keyword argument "tbfilter" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:736: error: Unexpected keyword argument "tbfilter" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:753: error: Unexpected keyword argument "style" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:756: error: Unexpected keyword argument "style" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:778: error: Unexpected keyword argument "style" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:804: error: Unexpected keyword argument "abspath" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:887: error: Unexpected keyword argument "style" for "FormattedExcinfo"  [call-arg]
- testing/code/test_excinfo.py:1378: error: Unexpected keyword argument "style" for "FormattedExcinfo"  [call-arg]
- testing/code/test_code.py:189: error: Too many arguments for "ReprFuncArgs"  [call-arg]
- src/_pytest/skipping.py:12: error: Library stubs not installed for "attr" (or incompatible with Python 3.8)  [import]
- src/_pytest/skipping.py:178: error: Too many arguments for "Skip"  [call-arg]
- src/_pytest/skipping.py:184: error: Too many arguments for "Skip"  [call-arg]
- src/_pytest/skipping.py:188: error: Too many arguments for "Skip"  [call-arg]
- src/_pytest/skipping.py:219: error: Too many arguments for "Xfail"  [call-arg]
- src/_pytest/skipping.py:225: error: Too many arguments for "Xfail"  [call-arg]
- src/_pytest/doctest.py:337: error: Too many arguments for "ReprFileLocation"  [call-arg]

black (https://github.com/psf/black.git)
+ src/black/__init__.py:6818: error: INTERNAL ERROR -- Please try using mypy master on Github:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ If this issue continues with mypy master, please report a bug at https://github.com/python/mypy/issues
+ version: 0.820+dev.8d16f6395c4209e383e4cee28aa69628bf0a9040
+ src/black/__init__.py:6818: : note: please use --show-traceback to print a traceback when reporting a bug
- src/black/__init__.py:2836: error: unused 'type: ignore' comment
- src/black/__init__.py:6940: error: unused 'type: ignore' comment
- src/blackd/__init__.py:125:16: error: Unexpected keyword argument "target_versions" for "Mode"
- src/blackd/__init__.py:125:16: error: Unexpected keyword argument "is_pyi" for "Mode"
- src/blackd/__init__.py:125:16: error: Unexpected keyword argument "line_length" for "Mode"
- src/blackd/__init__.py:125:16: error: Unexpected keyword argument "string_normalization" for "Mode"
- src/blackd/__init__.py:125:16: error: Unexpected keyword argument "magic_trailing_comma" for "Mode"

isort (https://github.com/pycqa/isort.git)
+ isort/_vendored/toml/decoder.py:508: error: INTERNAL ERROR -- Please try using mypy master on Github:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ If this issue continues with mypy master, please report a bug at https://github.com/python/mypy/issues
+ version: 0.820+dev.8d16f6395c4209e383e4cee28aa69628bf0a9040
+ isort/_vendored/toml/decoder.py:508: : note: please use --show-traceback to print a traceback when reporting a bug
+ isort/settings.py:327: error: Library stubs not installed for "pkg_resources" (or incompatible with Python 3.6)
+ isort/settings.py:327: note: (or run "mypy --install-types" to install all missing stub packages)
+ isort/settings.py:327: note: Hint: "python3 -m pip install types-pkg_resources"
+ isort/settings.py:327: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
- isort/_vendored/toml/decoder.py:547: error: Incompatible types in assignment (expression has type "None", variable has type "str")
- isort/_vendored/toml/decoder.py:869: error: Value of type "int" is not indexable
- isort/_vendored/toml/decoder.py:888: error: Item "None" of "Optional[Match[str]]" has no attribute "groups"
- isort/settings.py:327: error: Library stubs not installed for "pkg_resources" (or incompatible with Python 3.6)
- isort/settings.py:327: note: (or run "mypy --install-types" to install all missing stub packages)
- isort/settings.py:327: note: Hint: "python3 -m pip install types-pkg_resources"
- isort/settings.py:327: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
- isort/output.py:612: error: "_LineWithComments" has no attribute "comments"

tornado (https://github.com/tornadoweb/tornado.git)
+ tornado/options.py:424: error: INTERNAL ERROR -- Please try using mypy master on Github:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ If this issue continues with mypy master, please report a bug at https://github.com/python/mypy/issues
+ version: 0.820+dev.8d16f6395c4209e383e4cee28aa69628bf0a9040
+ tornado/options.py:424: : note: please use --show-traceback to print a traceback when reporting a bug
+ tornado/test/curl_httpclient_test.py:6: error: Library stubs not installed for "tornado.test" (or incompatible with Python 3.6)
+ tornado/test/curl_httpclient_test.py:11: error: Library stubs not installed for "pycurl" (or incompatible with Python 3.6)
+ tornado/test/curl_httpclient_test.py:11: note: Hint: "python3 -m pip install types-pycurl"
+ tornado/test/gen_test.py:14: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
+ tornado/test/gen_test.py:20: error: Library stubs not installed for "contextvars" (or incompatible with Python 3.6)
+ tornado/test/gen_test.py:20: note: Hint: "python3 -m pip install types-contextvars"
+ tornado/test/httpclient_test.py:31: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
+ tornado/test/httpserver_test.py:31: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
+ tornado/test/ioloop_test.py:20: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
+ tornado/test/iostream_test.py:26: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
+ tornado/test/netutil_test.py:18: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/gen.py:94: error: Library stubs not installed for "contextvars" (or incompatible with Python 3.6)
- tornado/curl_httpclient.py:21: error: Library stubs not installed for "pycurl" (or incompatible with Python 3.6)
- tornado/testing.py:595: error: Incompatible types in assignment (expression has type "Callable[..., Future[Union[Generator[Any, Any, Any], Coroutine[Any, Any, Any]]]]", variable has type "Callable[[AsyncTestCase, VarArg(Any), KwArg(Any)], Union[Generator[Any, Any, Any], Coroutine[Any, Any, Any]]]")
- tornado/test/tcpserver_test.py:12: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
+ tornado/test/process_test.py:17: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/tcpclient_test.py:27: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/process_test.py:17: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
+ tornado/test/tcpclient_test.py:27: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/netutil_test.py:18: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/iostream_test.py:26: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/iostream_test.py:814: error: "IOLoop" has no attribute "selector_loop"
- tornado/test/ioloop_test.py:20: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/httpserver_test.py:31: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
+ tornado/test/tcpserver_test.py:12: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/httpclient_test.py:31: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/gen_test.py:14: error: Library stubs not installed for "tornado.test.util" (or incompatible with Python 3.6)
- tornado/test/gen_test.py:20: error: Library stubs not installed for "contextvars" (or incompatible with Python 3.6)
- tornado/test/gen_test.py:20: note: Hint: "python3 -m pip install types-contextvars"
- tornado/test/curl_httpclient_test.py:6: error: Library stubs not installed for "tornado.test" (or incompatible with Python 3.6)
- tornado/test/curl_httpclient_test.py:11: error: Library stubs not installed for "pycurl" (or incompatible with Python 3.6)
+ tornado/curl_httpclient.py:21: error: Library stubs not installed for "pycurl" (or incompatible with Python 3.6)
- tornado/test/curl_httpclient_test.py:11: note: Hint: "python3 -m pip install types-pycurl"
+ tornado/gen.py:94: error: Library stubs not installed for "contextvars" (or incompatible with Python 3.6)

scikit-learn (https://github.com/scikit-learn/scikit-learn.git)
+ sklearn/cluster/tests/test_dbscan.py:275: error: INTERNAL ERROR -- Please try using mypy master on Github:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ If this issue continues with mypy master, please report a bug at https://github.com/python/mypy/issues
+ version: 0.820+dev.8d16f6395c4209e383e4cee28aa69628bf0a9040
+ sklearn/cluster/tests/test_dbscan.py:275: : note: please use --show-traceback to print a traceback when reporting a bug
- sklearn/model_selection/tests/test_validation.py:81: error: Cannot determine type of "WindowsError"

@JukkaL
Copy link
Collaborator

JukkaL commented Apr 22, 2021

My recommendation would be to replace the whole literal_hash system with an expression_hash, that still maps equivalent literal expressions to equal hashes, but instead of mapping non-literals expressions to None maps them to unique hashes (For example to themselves).

This sounds worth experimenting with. However, we have some checks against None literal hashes -- we only use the binder for expressions that are "literal", I think. How would this idea work with that? Maybe we'd check if the expression hashes to itself to check if it's a literal expression?

Also, I'd like to see some examples where you have to calculate literal hashes redundantly. Maybe there's a third approach.

[Somewhat related: It might be worth it to rename this use of the term "literal", since it predates literal types, and can easily be confused with those.]

@freundTech
Copy link
Contributor Author

freundTech commented Apr 22, 2021 •
edited
Loading

The following checks would be made easier when TypeMap would use literal_hash:

Inferring types after match statements:

match m:
    case list(x):
        pass
    case dict(x):
        pass

reveal_type(x)

I need to know that those two x NameExpr are the same x.

Checking for duplicate captures:

match m:
    case [x, x]:
        pass

Merging Or-Pattern branches:

match m:
    case [x] | {'value': x}:
        pass

Currently I don't actually use literal_hash for this, as I only learned about it's existence later. I instead manually compare the Var of the NameExpr, as I know that TypeMaps produced by match patterns contain only NameExpr with Var as node. This uses a bunch of ugly asserts though (

mypy/mypy/checkpattern.py

Lines 464 to 472 in 5228bc7

def get_var(expr: Expression) -> Var:
"""
Warning: this in only true for expressions captured by a match statement.
Don't call it from anywhere else
"""
assert isinstance(expr, NameExpr)
node = expr.node
assert isinstance(node, Var)
return node
)

Note that literal_hash also just maps NameExpr to their node, so the result is the same.

I'm not sure if there really are any checks that check literal_hash against None. One common pattern I saw was

if literal(x) == LITERAL_YES:
    key = literal_hash(x)
    assert key is not None

Is there any case where it would make sense to check literal_hash(x) is not None instead of literal(x) == LITERAL_YES?

But I don't have enough experience with the codebase to know if the expression_hash idea would really work.

@JukkaL
Copy link
Collaborator

JukkaL commented Apr 22, 2021

This uses a bunch of ugly asserts though

I don't think that it's a problem, if the rest of the code is pretty clean. Returning Optional[Var] (None on failure) might be slightly cleaner -- though you'd probably need a None check.

Is there any case where it would make sense to check literal_hash(x) is not None instead of literal(x) == LITERAL_YES?

To be honest, I don't remember the details of this code. Maybe LITERAL_TYPE makes things more complicated?

But I don't have enough experience with the codebase to know if the expression_hash idea would really work.

My initial impression is that it may be better to try this refactoring after the match statement PR has been merged. That way it would be easier to evaluate the pros and cons, as we'd see the impact to all affected code.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers
No reviews
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.
2 participants
@freundTech @JukkaL