diff --git a/pandas/tests/io/test_clipboard.py b/pandas/tests/io/test_clipboard.py index 541cc39606047..b5e97314caf03 100644 --- a/pandas/tests/io/test_clipboard.py +++ b/pandas/tests/io/test_clipboard.py @@ -3,8 +3,6 @@ import numpy as np import pytest -from pandas._config import using_string_dtype - from pandas.errors import ( PyperclipException, PyperclipWindowsException, @@ -26,10 +24,6 @@ init_qt_clipboard, ) -pytestmark = pytest.mark.xfail( - using_string_dtype(), reason="TODO(infer_string)", strict=False -) - def build_kwargs(sep, excel): kwargs = {} @@ -351,7 +345,7 @@ def test_raw_roundtrip(self, data): @pytest.mark.parametrize("engine", ["c", "python"]) def test_read_clipboard_dtype_backend( - self, clipboard, string_storage, dtype_backend, engine + self, clipboard, string_storage, dtype_backend, engine, using_infer_string ): # GH#50502 if dtype_backend == "pyarrow": @@ -396,6 +390,11 @@ def test_read_clipboard_dtype_backend( ) expected["g"] = ArrowExtensionArray(pa.array([None, None])) + if using_infer_string: + expected.columns = expected.columns.astype( + pd.StringDtype(string_storage, na_value=np.nan) + ) + tm.assert_frame_equal(result, expected) def test_invalid_dtype_backend(self): diff --git a/pandas/tests/io/test_common.py b/pandas/tests/io/test_common.py index 4f3f613f71542..506276a25dad6 100644 --- a/pandas/tests/io/test_common.py +++ b/pandas/tests/io/test_common.py @@ -140,7 +140,6 @@ def test_bytesiowrapper_returns_correct_bytes(self): assert result == data.encode("utf-8") # Test that pyarrow can handle a file opened with get_handle - @pytest.mark.xfail(using_string_dtype(), reason="TODO(infer_string)") def test_get_handle_pyarrow_compat(self): pa_csv = pytest.importorskip("pyarrow.csv") @@ -155,6 +154,8 @@ def test_get_handle_pyarrow_compat(self): s = StringIO(data) with icom.get_handle(s, "rb", is_text=False) as handles: df = pa_csv.read_csv(handles.handle).to_pandas() + # TODO will have to update this when pyarrow' to_pandas() is fixed + expected = expected.astype("object") tm.assert_frame_equal(df, expected) assert not s.closed @@ -338,7 +339,6 @@ def test_read_fspath_all(self, reader, module, path, datapath): ("to_stata", {"time_stamp": pd.to_datetime("2019-01-01 00:00")}, "os"), ], ) - @pytest.mark.xfail(using_string_dtype(), reason="TODO(infer_string)", strict=False) def test_write_fspath_all(self, writer_name, writer_kwargs, module): if writer_name in ["to_latex"]: # uses Styler implementation pytest.importorskip("jinja2") @@ -365,7 +365,7 @@ def test_write_fspath_all(self, writer_name, writer_kwargs, module): expected = f_path.read() assert result == expected - @pytest.mark.xfail(using_string_dtype(), reason="TODO(infer_string)") + @pytest.mark.xfail(using_string_dtype(), reason="TODO(infer_string) hdf support") def test_write_fspath_hdf5(self): # Same test as write_fspath_all, except HDF5 files aren't # necessarily byte-for-byte identical for a given dataframe, so we'll @@ -438,14 +438,13 @@ def test_unknown_engine(self): with tm.ensure_clean() as path: df = pd.DataFrame( 1.1 * np.arange(120).reshape((30, 4)), - columns=pd.Index(list("ABCD"), dtype=object), - index=pd.Index([f"i-{i}" for i in range(30)], dtype=object), + columns=pd.Index(list("ABCD")), + index=pd.Index([f"i-{i}" for i in range(30)]), ) df.to_csv(path) with pytest.raises(ValueError, match="Unknown engine"): pd.read_csv(path, engine="pyt") - @pytest.mark.xfail(using_string_dtype(), reason="TODO(infer_string)") def test_binary_mode(self): """ 'encoding' shouldn't be passed to 'open' in binary mode. @@ -455,8 +454,8 @@ def test_binary_mode(self): with tm.ensure_clean() as path: df = pd.DataFrame( 1.1 * np.arange(120).reshape((30, 4)), - columns=pd.Index(list("ABCD"), dtype=object), - index=pd.Index([f"i-{i}" for i in range(30)], dtype=object), + columns=pd.Index(list("ABCD")), + index=pd.Index([f"i-{i}" for i in range(30)]), ) df.to_csv(path, mode="w+b") tm.assert_frame_equal(df, pd.read_csv(path, index_col=0)) @@ -473,8 +472,8 @@ def test_warning_missing_utf_bom(self, encoding, compression_): """ df = pd.DataFrame( 1.1 * np.arange(120).reshape((30, 4)), - columns=pd.Index(list("ABCD"), dtype=object), - index=pd.Index([f"i-{i}" for i in range(30)], dtype=object), + columns=pd.Index(list("ABCD")), + index=pd.Index([f"i-{i}" for i in range(30)]), ) with tm.ensure_clean() as path: with tm.assert_produces_warning(UnicodeWarning, match="byte order mark"): @@ -504,15 +503,14 @@ def test_is_fsspec_url(): assert icom.is_fsspec_url("RFC-3986+compliant.spec://something") -@pytest.mark.xfail(using_string_dtype(), reason="TODO(infer_string)") @pytest.mark.parametrize("encoding", [None, "utf-8"]) @pytest.mark.parametrize("format", ["csv", "json"]) def test_codecs_encoding(encoding, format): # GH39247 expected = pd.DataFrame( 1.1 * np.arange(120).reshape((30, 4)), - columns=pd.Index(list("ABCD"), dtype=object), - index=pd.Index([f"i-{i}" for i in range(30)], dtype=object), + columns=pd.Index(list("ABCD")), + index=pd.Index([f"i-{i}" for i in range(30)]), ) with tm.ensure_clean() as path: with codecs.open(path, mode="w", encoding=encoding) as handle: @@ -525,13 +523,12 @@ def test_codecs_encoding(encoding, format): tm.assert_frame_equal(expected, df) -@pytest.mark.xfail(using_string_dtype(), reason="TODO(infer_string)") def test_codecs_get_writer_reader(): # GH39247 expected = pd.DataFrame( 1.1 * np.arange(120).reshape((30, 4)), - columns=pd.Index(list("ABCD"), dtype=object), - index=pd.Index([f"i-{i}" for i in range(30)], dtype=object), + columns=pd.Index(list("ABCD")), + index=pd.Index([f"i-{i}" for i in range(30)]), ) with tm.ensure_clean() as path: with open(path, "wb") as handle: @@ -556,8 +553,8 @@ def test_explicit_encoding(io_class, mode, msg): # wrong mode is requested expected = pd.DataFrame( 1.1 * np.arange(120).reshape((30, 4)), - columns=pd.Index(list("ABCD"), dtype=object), - index=pd.Index([f"i-{i}" for i in range(30)], dtype=object), + columns=pd.Index(list("ABCD")), + index=pd.Index([f"i-{i}" for i in range(30)]), ) with io_class() as buffer: with pytest.raises(TypeError, match=msg): diff --git a/pandas/tests/io/test_compression.py b/pandas/tests/io/test_compression.py index 5eb202dd5aa24..fd1e9b4fdf211 100644 --- a/pandas/tests/io/test_compression.py +++ b/pandas/tests/io/test_compression.py @@ -12,8 +12,6 @@ import numpy as np import pytest -from pandas._config import using_string_dtype - from pandas.compat import is_platform_windows import pandas as pd @@ -139,7 +137,6 @@ def test_compression_warning(compression_only): df.to_csv(handles.handle, compression=compression_only) -@pytest.mark.xfail(using_string_dtype(), reason="TODO(infer_string)") def test_compression_binary(compression_only): """ Binary file handles support compression. @@ -148,8 +145,8 @@ def test_compression_binary(compression_only): """ df = pd.DataFrame( 1.1 * np.arange(120).reshape((30, 4)), - columns=pd.Index(list("ABCD"), dtype=object), - index=pd.Index([f"i-{i}" for i in range(30)], dtype=object), + columns=pd.Index(list("ABCD")), + index=pd.Index([f"i-{i}" for i in range(30)]), ) # with a file @@ -180,8 +177,8 @@ def test_gzip_reproducibility_file_name(): """ df = pd.DataFrame( 1.1 * np.arange(120).reshape((30, 4)), - columns=pd.Index(list("ABCD"), dtype=object), - index=pd.Index([f"i-{i}" for i in range(30)], dtype=object), + columns=pd.Index(list("ABCD")), + index=pd.Index([f"i-{i}" for i in range(30)]), ) compression_options = {"method": "gzip", "mtime": 1} @@ -203,8 +200,8 @@ def test_gzip_reproducibility_file_object(): """ df = pd.DataFrame( 1.1 * np.arange(120).reshape((30, 4)), - columns=pd.Index(list("ABCD"), dtype=object), - index=pd.Index([f"i-{i}" for i in range(30)], dtype=object), + columns=pd.Index(list("ABCD")), + index=pd.Index([f"i-{i}" for i in range(30)]), ) compression_options = {"method": "gzip", "mtime": 1} diff --git a/pandas/tests/io/test_gcs.py b/pandas/tests/io/test_gcs.py index a9e7b2da03a4d..48580003f6c5e 100644 --- a/pandas/tests/io/test_gcs.py +++ b/pandas/tests/io/test_gcs.py @@ -158,7 +158,6 @@ def assert_equal_zip_safe(result: bytes, expected: bytes, compression: str): assert result == expected -@pytest.mark.xfail(using_string_dtype(), reason="TODO(infer_string)") @pytest.mark.parametrize("encoding", ["utf-8", "cp1251"]) def test_to_csv_compression_encoding_gcs( gcs_buffer, compression_only, encoding, compression_to_extension @@ -171,8 +170,8 @@ def test_to_csv_compression_encoding_gcs( """ df = DataFrame( 1.1 * np.arange(120).reshape((30, 4)), - columns=Index(list("ABCD"), dtype=object), - index=Index([f"i-{i}" for i in range(30)], dtype=object), + columns=Index(list("ABCD")), + index=Index([f"i-{i}" for i in range(30)]), ) # reference of compressed and encoded file