Scheduled weekly dependency update for week 41

[pyup-bot]

Update attrs from 22.1.0 to 23.1.0.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/attrs

Update cattrs from 22.2.0 to 23.1.2.

Changelog

23.1.2

- Improve `typing_extensions` version bound. ([372](https://github.com/python-attrs/cattrs/issues/372))

23.1.1

- Add `typing_extensions` as a direct dependency on 3.10. ([369](https://github.com/python-attrs/cattrs/issues/369) [#370](https://github.com/python-attrs/cattrs/pull/370))

23.1.0

- Introduce the `tagged_union` strategy. ([318](https://github.com/python-attrs/cattrs/pull/318) [#317](https://github.com/python-attrs/cattrs/issues/317))
- Introduce the `cattrs.transform_error` helper function for formatting validation exceptions. ([258](https://github.com/python-attrs/cattrs/issues/258) [342](https://github.com/python-attrs/cattrs/pull/342))
- Add support for [`typing.TypedDict` and `typing_extensions.TypedDict`](https://peps.python.org/pep-0589/).
([296](https://github.com/python-attrs/cattrs/issues/296) [#364](https://github.com/python-attrs/cattrs/pull/364))
- Add support for `typing.Final`.
([340](https://github.com/python-attrs/cattrs/issues/340) [#349](https://github.com/python-attrs/cattrs/pull/349))
- Introduce `override.struct_hook` and `override.unstruct_hook`. Learn more [here](https://catt.rs/en/latest/customizing.html#struct-hook-and-unstruct-hook).
([326](https://github.com/python-attrs/cattrs/pull/326))
- Fix generating structuring functions for types with angle brackets (`<>`) and pipe symbols (`|`) in the name.
([319](https://github.com/python-attrs/cattrs/issues/319) [#327](https://github.com/python-attrs/cattrs/pull/327>))
- `pathlib.Path` is now supported by default.
([81](https://github.com/python-attrs/cattrs/issues/81))
- Add `cbor2` serialization library to the `cattr.preconf` package.
- Add optional dependencies for `cattrs.preconf` third-party libraries. ([337](https://github.com/python-attrs/cattrs/pull/337))
- All preconf converters now allow overriding the default `unstruct_collection_overrides` in `make_converter`.
([350](https://github.com/python-attrs/cattrs/issues/350) [#353](https://github.com/python-attrs/cattrs/pull/353))
- Subclasses structuring and unstructuring is now supported via a custom `include_subclasses` strategy.
([312](https://github.com/python-attrs/cattrs/pull/312))
- Add support for `typing_extensions.Annotated` when the python version is less than `3.9`. ([366](https://github.com/python-attrs/cattrs/pull/366))
- Add unstructuring and structuring support for the standard library `deque`.
([355](https://github.com/python-attrs/cattrs/pull/355))

Links

• PyPI: https://pypi.org/project/cattrs
• Changelog: https://data.safetycli.com/changelogs/cattrs/
• Repo: https://github.com/python-attrs/cattrs

Update fonttools[ufo] from 4.29.1 to 4.43.1.

Changelog

4.43.1

----------------------------

- [EBDT] Fixed TypeError exception in `_reverseBytes` method triggered when dumping
some bitmap fonts with `ttx -z bitwise` option (3162).
- [v/hhea] Fixed UnboundLocalError exception in ``recalc`` method when no vmtx or hmtx
tables are present (3290).
- [bezierTools] Fixed incorrectly typed cython local variable leading to TypeError when
calling ``calcQuadraticArcLength`` (3288).
- [feaLib/otlLib] Better error message when building Coverage table with missing glyph (3286).

4.43.0

----------------------------

- [subset] Set up lxml ``XMLParser(resolve_entities=False)`` when parsing OT-SVG documents
to prevent XML External Entity (XXE) attacks (9f61271dc):
https://codeql.github.com/codeql-query-help/python/py-xxe/
- [varLib.iup] Added workaround for a Cython bug in ``iup_delta_optimize`` that was
leading to IUP tolerance being incorrectly initialised, resulting in sub-optimal deltas
(60126435d, cython/cython5732).
- [varLib] Added new command-line entry point ``fonttools varLib.avar`` to add an
``avar`` table to an existing VF from axes mappings in a .designspace file (0a3360e52).
- [instancer] Fixed bug whereby no longer used variation regions were not correctly pruned
after VarData optimization (3268).
- Added support for Python 3.12 (3283).

4.42.1

----------------------------

- [t1Lib] Fixed several Type 1 issues (3238, 3240).
- [otBase/packer] Allow sharing tables reached by different offset sizes (3241, 3236).
- [varLib/merger] Fix Cursive attachment merging error when all anchors are NULL (3248, 3247).
- [ttLib] Fixed warning when calling ``addMultilingualName`` and ``ttFont`` parameter was not
passed on to ``findMultilingualName`` (3253).

4.42.0

----------------------------

- [varLib] Use sentinel value 0xFFFF to mark a glyph advance in hmtx/vmtx as non
participating, allowing sparse masters to contain glyphs for variation purposes other
than {H,V}VAR (3235).
- [varLib/cff] Treat empty glyphs in non-default masters as missing, thus not participating
in CFF2 delta computation, similarly to how varLib already treats them for gvar (3234).
- Added varLib.avarPlanner script to deduce 'correct' avar v1 axis mappings based on
glyph average weights (3223).

4.41.1

----------------------------

- [subset] Fixed perf regression in v4.41.0 by making ``NameRecordVisitor`` only visit
tables that do contain nameID references (3213, 3214).
- [varLib.instancer] Support instancing fonts containing null ConditionSet offsets in
FeatureVariationRecords (3211, 3212).
- [statisticsPen] Report font glyph-average weight/width and font-wide slant.
- [fontBuilder] Fixed head.created date incorrectly set to 0 instead of the current
timestamp, regression introduced in v4.40.0 (3210).
- [varLib.merger] Support sparse ``CursivePos`` masters (3209).

4.41.0

----------------------------

- [fontBuilder] Fixed bug in setupOS2 with default panose attribute incorrectly being
set to a dict instead of a Panose object (3201).
- [name] Added method to ``removeUnusedNameRecords`` in the user range (3185).
- [varLib.instancer] Fixed issue with L4 instancing (moving default) (3179).
- [cffLib] Use latin1 so we can roundtrip non-ASCII in {Full,Font,Family}Name (3202).
- [designspaceLib] Mark <source name="..."> as optional in docs (as it is in the code).
- [glyf-1] Fixed drawPoints() bug whereby last cubic segment becomes quadratic (3189, 3190).
- [fontBuilder] Propagate the 'hidden' flag to the fvar Axis instance (3184).
- [fontBuilder] Update setupAvar() to also support avar 2, fixing ``_add_avar()`` call
site (3183).
- Added new ``voltLib.voltToFea`` submodule (originally Tiro Typeworks' "Volto") for
converting VOLT OpenType Layout sources to FEA format (3164).

4.40.0

----------------------------

- Published native binary wheels to PyPI for all the python minor versions and platform
and architectures currently supported that would benefit from this. They will include
precompiled Cython-accelerated modules (e.g. cu2qu) without requiring to compile them
from source. The pure-python wheel and source distribution will continue to be
published as always (pip will automatically chose them when no binary wheel is
available for the given platform, e.g. pypy). Use ``pip install --no-binary=fonttools fonttools``
to expliclity request pip to install from the pure-python source.
- [designspaceLib|varLib] Add initial support for specifying axis mappings and build
``avar2`` table from those (3123).
- [feaLib] Support variable ligature caret position (3130).
- [varLib|glyf] Added option to --drop-implied-oncurves; test for impliable oncurve
points either before or after rounding (3146, 3147, 3155, 3156).
- [TTGlyphPointPen] Don't error with empty contours, simply ignore them (3145).
- [sfnt] Fixed str vs bytes remnant of py3 transition in code dealing with de/compiling
WOFF metadata (3129).
- [instancer-solver] Fixed bug when moving default instance with sparse masters (3139, 3140).
- [feaLib] Simplify variable scalars that don’t vary (3132).
- [pens] Added filter pen that explicitly emits closing line when lastPt != movePt (3100).
- [varStore] Improve optimize algorithm and better document the algorithm (3124, 3127).
Added ``quantization`` option (3126).
- Added CI workflow config file for building native binary wheels (3121).
- [fontBuilder] Added glyphDataFormat=0 option; raise error when glyphs contain cubic
outlines but glyphDataFormat was not explicitly set to 1 (3113, 3119).
- [subset] Prune emptied GDEF.MarkGlyphSetsDef and remap indices; ensure GDEF is
subsetted before GSUB and GPOS (3114, 3118).
- [xmlReader] Fixed issue whereby DSIG table data was incorrectly parsed (3115, 2614).
- [varLib/merger] Fixed merging of SinglePos with pos=0 (3111, 3112).
- [feaLib] Demote "Feature has not been defined" error to a warning when building aalt
and referenced feature is empty (3110).
- [feaLib] Dedupe multiple substitutions with classes (3105).

4.39.4

----------------------------

- [varLib.interpolatable] Allow for sparse masters (3075)
- [merge] Handle differing default/nominalWidthX in CFF (3070)
- [ttLib] Add missing main.py file to ttLib package (3088)
- [ttx] Fix missing composite instructions in XML (3092)
- [ttx] Fix split tables option to work on filenames containing '%' (3096)
- [featureVars] Process lookups for features other than rvrn last (3099)
- [feaLib] support multiple substitution with classes (3103)

4.39.3

----------------------------

- [sbix] Fixed TypeError when compiling empty glyphs whose imageData is None, regression
was introduced in v4.39 (3059).
- [ttFont] Fixed AttributeError on python <= 3.10 when opening a TTFont from a tempfile
SpooledTemporaryFile, seekable method only added on python 3.11 (3052).

4.39.2

----------------------------

- [varLib] Fixed regression introduced in 4.39.1 whereby an incomplete 'STAT' table
would be built even though a DesignSpace v5 did contain 'STAT' definitions (3045, 3046).

4.39.1

----------------------------

- [avar2] Added experimental support for reading/writing avar version 2 as specified in
this draft proposal: https://github.com/harfbuzz/boring-expansion-spec/blob/main/avar2.md
- [glifLib] Wrap underlying XML library exceptions with GlifLibError when parsing GLIFs,
and also print the name and path of the glyph that fails to be parsed (3042).
- [feaLib] Consult avar for normalizing user-space values in ConditionSets and in
VariableScalars (3042, 3043).
- [ttProgram] Handle string input to Program.fromAssembly() (3038).
- [otlLib] Added a config option to emit GPOS 7 lookups, currently disabled by default
because of a macOS bug (3034).
- [COLRv1] Added method to automatically compute ClipBoxes (3027).
- [ttFont] Fixed getGlyphID to raise KeyError on missing glyphs instead of returning
None. The regression was introduced in v4.27.0 (3032).
- [sbix] Fixed UnboundLocalError: cannot access local variable 'rawdata' (3031).
- [varLib] When building VF, do not overwrite a pre-existing ``STAT`` table that was built
with feaLib from FEA feature file. Also, added support for building multiple VFs
defined in Designspace v5 from ``fonttools varLib`` script (3024).
- [mtiLib] Only add ``Debg`` table with lookup names when ``FONTTOOLS_LOOKUP_DEBUGGING``
env variable is set (3023).

4.39.0

----------------------------

- [mtiLib] Optionally add `Debg` debug info for MTI feature builds (3018).
- [ttx] Support reading input file from standard input using special `-` character,
similar to existing `-o -` option to write output to standard output (3020).
- [cython] Prevent ``cython.compiled`` raise AttributeError if cython not installed
properly (3017).
- [OS/2] Guard against ZeroDivisionError when calculating xAvgCharWidth in the unlikely
scenario no glyph has non-zero advance (3015).
- [subset] Recompute xAvgCharWidth independently of --no-prune-unicode-ranges,
previously the two options were involuntarily bundled together (3012).
- [fontBuilder] Add ``debug`` parameter to addOpenTypeFeatures method to add source
debugging information to the font in the ``Debg`` private table (3008).
- [name] Make NameRecord `__lt__` comparison not fail on Unicode encoding errors (3006).
- [featureVars] Fixed bug in ``overlayBox`` (3003, 3005).
- [glyf] Added experimental support for cubic bezier curves in TrueType glyf table, as
outlined in glyf v1 proposal (2988):
https://github.com/harfbuzz/boring-expansion-spec/blob/main/glyf1-cubicOutlines.md
- Added new qu2cu module and related qu2cuPen, the reverse of cu2qu for converting
TrueType quadratic splines to cubic bezier curves (2993).
- [glyf] Added experimental support for reading and writing Variable Composites/Components
as defined in glyf v1 spec proposal (2958):
https://github.com/harfbuzz/boring-expansion-spec/blob/main/glyf1-varComposites.md.
- [pens]: Added `addVarComponent` method to pen protocols' base classes, which pens can implement
to handle varcomponents (by default they get decomposed) (2958).
- [misc.transform] Added DecomposedTransform class which implements an affine transformation
with separate translate, rotation, scale, skew, and transformation-center components (2598)
- [sbix] Ensure Glyph.referenceGlyphName is set; fixes error after dumping and
re-compiling sbix table with 'dupe' glyphs (2984).
- [feaLib] Be cleverer when merging chained single substitutions into same lookup
when they are specified using the inline notation (2150, 2974).
- [instancer] Clamp user-inputted axis ranges to those of fvar (2959).
- [otBase/subset] Define ``__getstate__`` for BaseTable so that a copied/pickled 'lazy'
object gets its own OTTableReader to read from; incidentally fixes a bug while
subsetting COLRv1 table containing ClipBoxes on python 3.11 (2965, 2968).
- [sbix] Handle glyphs with "dupe" graphic type on compile correctly (2963).
- [glyf] ``endPointsOfContours`` field should be unsigned! Kudos to behdad for
spotting one of the oldest bugs in FT. Probably nobody has ever dared to make
glyphs with more than 32767 points... (2957).
- [feaLib] Fixed handling of ``ignore`` statements with unmarked glyphs to match
makeotf behavior, which assumes the first glyph is marked (2950).
- Reformatted code with ``black`` and enforce new code style via CI check (2925).
- [feaLib] Sort name table entries following OT spec prescribed order in the builder (2927).
- [cu2quPen] Add Cu2QuMultiPen that converts multiple outlines at a time in
interpolation compatible way; its methods take a list of tuples arguments
that would normally be passed to individual segment pens, and at the end it
dispatches the converted outlines to each pen (2912).
- [reverseContourPen/ttGlyphPen] Add outputImpliedClosingLine option (2913, 2914,
2921, 2922, 2995).
- [gvar] Avoid expanding all glyphs unnecessarily upon compile (2918).
- [scaleUpem] Fixed bug whereby CFF2 vsindex was scaled; it should not (2893, 2894).
- [designspaceLib] Add DS.getAxisByTag and refactor getAxis (2891).
- [unicodedata] map Zmth<->math in ot_tag_{to,from}_script (1737, 2889).
- [woff2] Support encoding/decoding OVERLAP_SIMPLE glyf flags (2576, 2884).
- [instancer] Update OS/2 class and post.italicAngle when default moved (L4)
- Dropped support for Python 3.7 which reached EOL, fontTools requires 3.8+.
- [instancer] Fixed instantiateFeatureVariations logic when a rule range becomes
default-applicable (2737, 2880).
- [ttLib] Add main to ttFont and ttCollection that just decompile and re-compile the
input font (2869).
- [featureVars] Insert 'rvrn' lookup at the beginning of LookupList, to work around bug
in Apple implementation of 'rvrn' feature which the spec says it should be processed
early whereas on macOS 10.15 it follows lookup order (2140, 2867).
- [instancer/mutator] Remove 'DSIG' table if present.
- [svgPathPen] Don't close path in endPath(), assume open unless closePath() (2089, 2865).

4.38.0

----------------------------

- [varLib.instancer] Added support for L4 instancing, i.e. moving the default value of
an axis while keeping it variable. Thanks Behdad! (2728, 2861).  
It's now also possible to restrict an axis min/max values beyond the current default
value, e.g. a font wght has min=100, def=400, max=900 and you want a partial VF that
only varies between 500 and 700, you can now do that.  
You can either specify two min/max values (wght=500:700), and the new default will be
set to either the minimum or maximum, depending on which one is closer to the current
default (e.g. 500 in this case). Or you can specify three values (e.g. wght=500:600:700)
to specify the new default value explicitly.
- [otlLib/featureVars] Set a few Count values so one doesn't need to compile the font
to update them (2860).
- [varLib.models] Make extrapolation work for 2-master models as well where one master
is at the default location (2843, 2846).  
Add optional extrapolate=False to normalizeLocation() (2847, 2849).
- [varLib.cff] Fixed sub-optimal packing of CFF2 deltas by no longer rounding them to
integer (2838).
- [scaleUpem] Calculate numShorts in VarData after scale; handle CFF hintmasks (2840).

4.37.4

----------------------------

- [subset] Keep nameIDs used by CPAL palette entry labels (2837).
- [varLib] Avoid negative hmtx values when creating font from variable CFF2 font (2827).
- [instancer] Don't prune stat.ElidedFallbackNameID (2828).
- [unicodedata] Update Scripts/Blocks to Unicode 15.0 (2833).

4.37.3

----------------------------

- Fix arguments in calls to (glyf) glyph.draw() and drawPoints(), whereby offset wasn't
correctly passed down; this fix also exposed a second bug, where lsb and tsb were not
set (2824, 2825, adobe-type-tools/afdko1560).

4.37.2

----------------------------

- [subset] Keep CPAL table and don't attempt to prune unused color indices if OT-SVG
table is present even if COLR table was subsetted away; OT-SVG may be referencing the
CPAL table; for now we assume that's the case (2814, 2815).
- [varLib.instancer] Downgrade GPOS/GSUB version if there are no more FeatureVariations
after instancing (2812).
- [subset] Added ``--no-lazy`` to optionally load fonts eagerly (mostly to ease
debugging of table lazy loading, no practical effects) (2807).
- [varLib] Avoid building empty COLR.DeltaSetIndexMap with only identity mappings (2803).
- [feaLib] Allow multiple value record types (by promoting to the most general format)
within the same PairPos subtable; e.g. this allows variable and non variable kerning
rules to share the same subtable. This also fixes a bug whereby some kerning pairs
would become unreachable while shapiong because of premature subtable splitting (2772, 2776).
- [feaLib] Speed up ``VarScalar`` by caching models for recurring master locations (2798).
- [feaLib] Optionally cythonize ``feaLib.lexer``, speeds up parsing FEA a bit (2799).
- [designspaceLib] Avoid crash when handling unbounded rule conditions (2797).
- [post] Don't crash if ``post`` legacy format 1 is malformed/improperly used (2786)
- [gvar] Don't be "lazy" (load all glyph variations up front) when TTFont.lazy=False (2771).
- [TTFont] Added ``normalizeLocation`` method to normalize a location dict from the
font's defined axes space (also known as "user space") into the normalized (-1..+1)
space. It applies ``avar`` mapping if the font contains an ``avar`` table (2789).
- [TTVarGlyphSet] Support drawing glyph instances from CFF2 variable glyph set (2784).
- [fontBuilder] Do not error when building cmap if there are zero code points (2785).
- [varLib.plot] Added ability to plot a variation model and set of accompaning master
values corresponding to the model's master locations into a pyplot figure (2767).
- [Snippets] Added ``statShape.py`` script to draw statistical shape of a glyph as an
ellips (requires pycairo) (baecd88).
- [TTVarGlyphSet] implement drawPoints natively, avoiding going through
SegmentToPointPen (2778).
- [TTVarGlyphSet] Fixed bug whereby drawing a composite glyph multiple times, its
components would shif; needed an extra copy (2774).

4.37.1

----------------------------

- [subset] Fixed regression introduced with v4.37.0 while subsetting the VarStore of
``HVAR`` and ``VVAR`` tables, whereby an ``AttributeError: subset_varidxes`` was
thrown because an apparently unused import statement (with the side-effect of
dynamically binding that ``subset_varidxes`` method to the VarStore class) had been
accidentally deleted in an unrelated PR (2679, 2773).
- [pens] Added ``cairoPen`` (2678).
- [gvar] Read ``gvar`` more lazily by not parsing all of the ``glyf`` table (2771).
- [ttGlyphSet] Make ``drawPoints(pointPen)`` method work for CFF fonts as well via
adapter pen (2770).

4.37.0

----------------------------

- [varLib.models] Reverted PR 2717 which added support for "narrow tents" in v4.36.0,
as it introduced a regression (2764, 2765). It will be restored in upcoming release
once we found a solution to the bug.
- [cff.specializer] Fixed issue in charstring generalizer with the ``blend`` operator
(2750, 1975).
- [varLib.models] Added support for extrapolation (2757).
- [ttGlyphSet] Ensure the newly added ``_TTVarGlyphSet`` inherits from ``_TTGlyphSet``
to keep backward compatibility with existing API (2762).
- [kern] Allow compiling legacy kern tables with more than 64k entries (d21cfdede).
- [visitor] Added new visitor API to traverse tree of objects and dispatch based
on the attribute type: cf. ``fontTools.misc.visitor`` and ``fontTools.ttLib.ttVisitor``. Added ``fontTools.ttLib.scaleUpem`` module that uses the latter to
change a font's units-per-em and scale all the related fields accordingly (2718,
2755).

4.36.0

----------------------------

- [varLib.models] Use a simpler model that generates narrower "tents" (regions, master
supports) whenever possible: specifically when any two axes that actively "cooperate"
(have masters at non-zero positions for both axes) have a complete set of intermediates.
The simpler algorithm produces fewer overlapping regions and behaves better with
respect to rounding at the peak positions than the generic solver, always matching
intermediate masters exactly, instead of maximally 0.5 units off. This may be useful
when 100% metrics compatibility is desired (2218, 2717).
- [feaLib] Remove warning when about ``GDEF`` not being built when explicitly not
requested; don't build one unconditonally even when not requested (2744, also works
around 2747).
- [ttFont] ``TTFont.getGlyphSet`` method now supports selecting a location that
represents an instance of a variable font (supports both user-scale and normalized
axes coordinates via the ``normalized=False`` parameter). Currently this only works
for TrueType-flavored variable fonts (2738).

4.35.0

----------------------------

- [otData/otConverters] Added support for 'biased' PaintSweepGradient start/end angles
to match latest COLRv1 spec (2743).
- [varLib.instancer] Fixed bug in ``_instantiateFeatureVariations`` when at the same
time pinning one axis and restricting the range of a subsequent axis; the wrong axis
tag was being used in the latter step (as the records' axisIdx was updated in the
preceding step but looked up using the old axes order in the following step) (2733,
2734).
- [mtiLib] Pad script tags with space when less than 4 char long (1727).
- [merge] Use ``'.'`` instead of ``''`` in duplicate glyph names (2742).
- [gvar] Added support for lazily loading glyph variations (2741).
- [varLib] In ``build_many``, we forgot to pass on ``colr_layer_reuse`` parameter to
the ``build`` method (2730).
- [svgPathPen] Add a main that prints SVG for input text (6df779fd).
- [cffLib.width] Fixed off-by-one in optimized values; previous code didn't match the
code block above it (2963fa50).
- [varLib.interpolatable] Support reading .designspace and .glyphs files (via optional
``glyphsLib``).
- Compile some modules with Cython when available and building/installing fonttools
from source: ``varLib.iup`` (35% faster), ``pens.momentsPen`` (makes
``varLib.interpolatable`` 3x faster).
- [feaLib] Allow features to be built for VF without also building a GDEF table (e.g.
only build GSUB); warn when GDEF would be needed but isn't requested (2705, 2694).
- [otBase] Fixed ``AttributeError`` when uharfbuzz < 0.23.0 and 'repack' method is
missing (32aa8eaf). Use new ``uharfbuzz.repack_with_tag`` when available (since
uharfbuzz>=0.30.0), enables table-specific optimizations to be performed during
repacking (2724).
- [statisticsPen] By default report all glyphs (4139d891). Avoid division-by-zero
(52b28f90).
- [feaLib] Added missing required argument to FeatureLibError exception (2693)
- [varLib.merge] Fixed error during error reporting (2689). Fixed undefined
``NotANone`` variable (2714).

4.34.4

----------------------------

- Fixed typo in varLib/merger.py that causes NameError merging COLR glyphs
containing more than 255 layers (2685).

4.34.3

----------------------------

- [designspaceLib] Don't make up bad PS names when no STAT data (2684)

4.34.2

----------------------------

- [varStore/subset] fixed KeyError exception to do with NO_VARIATION_INDEX while
subsetting varidxes in GPOS/GDEF (a08140d).

4.34.1

----------------------------

- [instancer] When optimizing HVAR/VVAR VarStore, use_NO_VARIATION_INDEX=False to avoid
including NO_VARIATION_INDEX in AdvWidthMap, RsbMap, LsbMap mappings, which would
push the VarIdx width to maximum (4bytes), which is not desirable. This also fixes
a hard crash when attempting to subset a varfont after it had been partially instanced
with use_NO_VARIATION_INDEX=True.

4.34.0

----------------------------

- [instancer] Set RIBBI bits in head and OS/2 table when cutting instances and the
subfamily nameID=2 contains strings like 'Italic' or 'Bold' (2673).
- [otTraverse] Addded module containing methods for traversing trees of otData tables
(2660).
- [otTables] Made DeltaSetIndexMap TTX dump less verbose by omitting no-op entries
(2660).
- [colorLib.builder] Added option to disable PaintColrLayers's reuse of layers from
LayerList (2660).
- [varLib] Added support for merging multiple master COLRv1 tables into a variable
COLR table (2660, 2328). Base color glyphs of same name in different masters must have
identical paint graph structure (incl. number of layers, palette indices, number
of color line stops, corresponding paint formats at each level of the graph),
but can differ in the variable fields (e.g. PaintSolid.Alpha). PaintVar* tables
are produced when this happens and a VarStore/DeltaSetIndexMap is added to the
variable COLR table. It is possible for non-default masters to be 'sparse', i.e.
omit some of the color glyphs present in the default master.
- [feaLib] Let the Parser set nameIDs 1 through 6 that were previously reserved (2675).
- [varLib.varStore] Support NO_VARIATION_INDEX in optimizer and instancer.
- [feaLib] Show all missing glyphs at once at end of parsing (2665).
- [varLib.iup] Rewrite force-set conditions and limit DP loopback length (2651).
For Noto Sans, IUP time drops from 23s down to 9s, with only a slight size increase
in the final font. This basically turns the algorithm from O(n^3) into O(n).
- [featureVars] Report about missing glyphs in substitution rules (2654).
- [mutator/instancer] Added CLI flag to --no-recalc-timestamp (2649).
- [SVG] Allow individual SVG documents in SVG OT table to be compressed on uncompressed,
and remember that when roundtripping to/from ttx. The SVG.docList is now a list
of SVGDocument namedtuple-like dataclass containing an extra ``compressed`` field,
and no longer a bare 3-tuple (2645).
- [designspaceLib] Check for descriptor types with hasattr() to allow custom classes
that don't inherit the default descriptors (2634).
- [subset] Enable sharing across subtables of extension lookups for harfbuzz packing
(2626). Updated how table packing falls back to fontTools from harfbuzz (2668).
- [subset] Updated default feature tags following current Harfbuzz (2637).
- [svgLib] Fixed regex for real number to support e.g. 1e-4 in addition to 1.0e-4.
Support parsing negative rx, ry on arc commands (2596, 2611).
- [subset] Fixed subsetting SinglePosFormat2 when ValueFormat=0 (2603).

4.33.3

----------------------------

- [designspaceLib] Fixed typo in ``deepcopyExceptFonts`` method, preventing font
references to be transferred (2600). Fixed another typo in the name of ``Range``
dataclass's ``__post_init__`` magic method (2597).

4.33.2

----------------------------

- [otBase] Make logging less verbose when harfbuzz fails to serialize. Do not exit
at the first failure but continue attempting to fix offset overflow error using
the pure-python serializer even when the ``USE_HARFBUZZ_REPACKER`` option was
explicitly set to ``True``. This is normal with fonts with relatively large
tables, at least until hb.repack implements proper table splitting.

4.33.1

----------------------------

- [otlLib] Put back the ``FONTTOOLS_GPOS_COMPACT_MODE`` environment variable to fix
regression in ufo2ft (and thus fontmake) introduced with v4.33.0 (2592, 2593).
This is deprecated and will be removed one ufo2ft gets updated to use the new
config setup.

4.33.0

----------------------------

- [OS/2 / merge] Automatically recalculate ``OS/2.xAvgCharWidth`` after merging
fonts with ``fontTools.merge`` (2591, 2538).
- [misc/config] Added ``fontTools.misc.configTools`` module, a generic configuration
system (2416, 2439).
Added ``fontTools.config`` module, a fontTools-specific configuration
system using ``configTools`` above.
Attached a ``Config`` object to ``TTFont``.
- [otlLib] Replaced environment variable for GPOS compression level with an
equivalent option using the new config system.
- [designspaceLib] Incremented format version to 5.0 (2436).
Added discrete axes, variable fonts, STAT information, either design- or
user-space location on instances.
Added ``fontTools.designspaceLib.split`` module to split a designspace
into sub-spaces that interpolate and that represent the variable fonts
listed in the document.
Made instance names optional and allow computing them from STAT data instead.
Added ``fontTools.designspaceLib.statNames`` module.
Allow instances to have the same location as a previously defined STAT label.
Deprecated some attributes:
``SourceDescriptor``: ``copyLib``, ``copyInfo``, ``copyGroups``, ``copyFeatures``.
``InstanceDescriptor``: ``kerning``, ``info``; ``glyphs``: use rules or sparse
sources.
For both, ``location``: use the more explicit designLocation.
Note: all are soft deprecations and existing code should keep working.
Updated documentation for Python methods and the XML format.
- [varLib] Added ``build_many`` to build several variable fonts from a single
designspace document (2436).
Added ``fontTools.varLib.stat`` module to build STAT tables from a designspace
document.
- [otBase] Try to use the Harfbuzz Repacker for packing GSUB/GPOS tables when
``uharfbuzz`` python bindings are available (2552). Disable it by setting the
"fontTools.ttLib.tables.otBase:USE_HARFBUZZ_REPACKER" config option to ``False``.
If the option is set explicitly to ``True`` but ``uharfbuzz`` can't be imported
or fails to serialize for any reasons, an error will be raised (ImportError or
uharfbuzz errors).
- [CFF/T2] Ensure that ``pen.closePath()`` gets called for CFF2 charstrings (2577).
Handle implicit CFF2 closePath within ``T2OutlineExtractor`` (2580).

4.32.0

----------------------------

- [otlLib] Disable GPOS7 optimization to work around bug in Apple CoreText.
Always force Chaining GPOS8 for now (2540).
- [glifLib] Added ``outputImpliedClosingLine=False`` parameter to ``Glyph.draw()``,
to control behaviour of ``PointToSegmentPen`` (6b4e2e7).
- [varLib.interpolatable] Check for wrong contour starting point (2571).
- [cffLib] Remove leftover ``GlobalState`` class and fix calls to ``TopDictIndex()``
(2569, 2570).
- [instancer] Clear ``AxisValueArray`` if it is empty after instantiating (2563).

4.31.2

----------------------------

- [varLib] fix instantiation of GPOS SinglePos values (2555).

4.31.1

----------------------------

- [subset] fix subsetting OT-SVG when glyph id attribute is on the root ``<svg>``
element (2553).

4.31.0

----------------------------

- [ttCollection] Fixed 'ResourceWarning: unclosed file' warning (2549).
- [varLib.merger] Handle merging SinglePos with valueformat=0 (2550).
- [ttFont] Update glyf's glyphOrder when calling TTFont.setGlyphOrder() (2544).
- [ttFont] Added ``ensureDecompiled`` method to load all tables irrespective
of the ``lazy`` attribute (2551).
- [otBase] Added ``iterSubTable`` method to iterate over BaseTable's children of
type BaseTable; useful for traversing a tree of otTables (2551).

4.30.0

----------------------------

- [varLib] Added debug logger showing the glyph name for which ``gvar`` is built (2542).
- [varLib.errors] Fixed undefined names in ``FoundANone`` and ``UnsupportedFormat``
exceptions (ac4d5611).
- [otlLib.builder] Added ``windowsNames`` and ``macNames`` (bool) parameters to the
``buildStatTabe`` function, so that one can select whether to only add one or both
of the two sets (2528).
- [t1Lib] Added the ability to recreate PostScript stream (2504).
- [name] Added ``getFirstDebugName``, ``getBest{Family,SubFamily,Full}Name`` methods (2526).

Links

• PyPI: https://pypi.org/project/fonttools
• Changelog: https://data.safetycli.com/changelogs/fonttools/
• Repo: http://github.com/fonttools/fonttools

Update fs from 2.4.15 to 2.4.16.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/fs
• Repo: https://github.com/PyFilesystem/pyfilesystem2
• Docs: https://pythonhosted.org/fs/

Update lxml from 4.9.1 to 4.9.3.

Changelog

4.9.3

==================

Bugs fixed
----------

* ``lxml.objectify`` accepted non-decimal numbers like ``²²²`` as integers.

* A memory leak in ``lxml.html.clean`` was resolved by switching to Cython 0.29.34+.

* GH348: URL checking in the HTML cleaner was improved.
Patch by Tim McCormack.

* GH371, GH373: Some regex strings were changed to raw strings to fix Python warnings.
Patches by Jakub Wilk and Anthony Sottile.

Other changes
-------------

* Wheels include zlib 1.2.13, libxml2 2.10.3 and libxslt 1.1.38
(zlib 1.2.12, libxml2 2.10.3 and libxslt 1.1.37 on Windows).

* Built with Cython 0.29.36 to adapt to changes in Python 3.12.

4.9.2

==================

Bugs fixed
----------

* CVE-2022-2309: A Bug in libxml2 2.9.1[0-4] could let namespace declarations
from a failed parser run leak into later parser runs.  This bug was worked around
in lxml and resolved in libxml2 2.10.0.
https://gitlab.gnome.org/GNOME/libxml2/-/issues/378

Other changes
-------------

* LP1981760: ``Element.attrib`` now registers as ``collections.abc.MutableMapping``.

* lxml now has a static build setup for macOS on ARM64 machines (not used for building wheels).
Patch by Quentin Leffray.

Links

• PyPI: https://pypi.org/project/lxml
• Changelog: https://data.safetycli.com/changelogs/lxml/
• Homepage: https://lxml.de/

Update msgpack from 1.0.4 to 1.0.7.

Changelog

1.0.7

=====

Release Date: 2023-09-28

* Fix build error of extension module on Windows. (567)
* ``setup.py`` doesn't skip build error of extension module. (568)

1.0.6

=====

Release Date: 2023-09-21

.. note::
v1.0.6 Wheels for Windows don't contain extension module.
Please upgrade to v1.0.7 or newer.

* Add Python 3.12 wheels (517)
* Remove Python 2.7, 3.6, and 3.7 support

1.0.5

=====

Release Date: 2023-03-08

* Use ``__BYTE_ORDER__`` instead of ``__BYTE_ORDER`` for portability. (513, 514)
* Add Python 3.11 wheels (517)
* fallback: Fix packing multidimensional memoryview (527)

Links

• PyPI: https://pypi.org/project/msgpack
• Changelog: https://data.safetycli.com/changelogs/msgpack/

Update orjson from 3.7.8 to 3.9.7.

Changelog

3.9.7

Fixed

- Fix crash in `orjson.loads()` due to non-reentrant handling of persistent
buffer. This was introduced in 3.9.3.
- Handle some FFI removals in CPython 3.13.

3.9.6

Fixed

- Fix numpy reference leak on unsupported array dtype.
- Fix numpy.datetime64 reference handling.

Changed

- Minor performance improvements.

3.9.5

Fixed

- Remove futex from module import and initialization path.

3.9.4

Fixed

- Fix hash builder using default values.
- Fix non-release builds of orjson copying large deserialization buffer
from stack to heap. This was introduced in 3.9.3.

3.9.3

Fixed

- Fix compatibility with CPython 3.12.

Changed

- Support i686/x86 32-bit Python installs on Windows.

3.9.2

Fixed

- Fix the `__cause__` exception on `orjson.JSONEncodeError` possibly being
denormalized, i.e., of type `str` instead of `Exception`.

3.9.1

Fixed

- Fix memory leak on chained tracebacks of exceptions raised in `default`. This
was introduced in 3.8.12.

3.9.0

Added

- `orjson.Fragment` includes already-serialized JSON in a document.

3.8.14

Changed

- PyPI `manylinux` wheels are compiled for `x86-64` instead of `x86-64-v2`.

3.8.13

Changed

- Source distribution contains all source code required for an offline build.
- PyPI macOS wheels use a `MACOSX_DEPLOYMENT_TARGET` of 10.15 instead of 11.
- Build uses maturin v1.

3.8.12

Changed

- Exceptions raised in `default` are now chained as the `__cause__` attribute
on `orjson.JSONEncodeError`.

3.8.11

Changed

- `orjson.loads()` on an empty document has a specific error message.
- PyPI `manylinux_2_28_x86_64` wheels are compiled for `x86-64-v2`.
- PyPI macOS wheels are only `universal2` and compiled for
`x86-64-v2` and `apple-m1`.

3.8.10

Fixed

- Fix compatibility with CPython 3.12.0a7.
- Fix compatibility with big-endian architectures.
- Fix crash in serialization.

Changed

- Publish musllinux 3.11 wheels.
- Publish s390x wheels.

3.8.9

Fixed

- Fix parallel initialization of orjson.

3.8.8

Changed

- Publish ppc64le wheels.

3.8.7

Fixed

- Use serialization backend introduced in 3.8.4 only on well-tested
platforms such as glibc, macOS by default.

3.8.6

Fixed

- Fix crash serializing when using musl libc.

Changed

- Make `python-dateutil` optional in tests.
- Handle failure to load system timezones in tests.

3.8.5

Fixed

- Fix `orjson.dumps()` invalid output on Windows.

3.8.4

Changed

- Improve performance.

3.8.3

Fixed

- `orjson.dumps()` accepts `option=None` per `Optional[int]` type.

3.8.2

Fixed

- Fix tests on 32-bit for `numpy.intp` and `numpy.uintp`.

Changed

- Build now depends on rustc 1.60 or later.
- Support building with maturin 0.13 or 0.14.

3.8.1

Changed

- Build maintenance for Python 3.11.

3.8.0

Changed

- Support serializing `numpy.int16` and `numpy.uint16`.

3.7.12

Fixed

- Fix datetime regression tests for tzinfo 2022b.

Changed

- Improve performance.

3.7.11

Fixed

- Revert `dict` iterator implementation introduced in 3.7.9.

3.7.10

Fixed

- Fix serializing `dict` with deleted final item. This was introduced in 3.7.9.

3.7.9

Changed

- Improve performance of serializing.
- Improve performance of serializing pretty-printed (`orjson.OPT_INDENT_2`)
to be much nearer to compact.
- Improve performance of deserializing `str` input.
- orjson now requires Rust 1.57 instead of 1.54 to build.

Links

• PyPI: https://pypi.org/project/orjson
• Changelog: https://data.safetycli.com/changelogs/orjson/
• Repo: https://github.com/ijl/orjson

Update pytz from 2021.3 to 2023.3.post1.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/pytz
• Homepage: http://pythonhosted.org/pytz
• Docs: https://pythonhosted.org/pytz/

Update black from 22.1.0 to 23.9.1.

Changelog

23.9.1

Due to various issues, the previous release (23.9.0) did not include compiled mypyc
wheels, which make Black significantly faster. These issues have now been fixed, and
this release should come with compiled wheels once again.

There will be no wheels for Python 3.12 due to a bug in mypyc. We will provide 3.12
wheels in a future release as soon as the mypyc bug is fixed.

Packaging

- Upgrade to mypy 1.5.1 (3864)

Performance

- Store raw tuples instead of NamedTuples in Black's cache, improving performance and
decreasing the size of the cache (3877)

23.9.0

Preview style

- More concise formatting for dummy implementations (3796)
- In stub files, add a blank line between a statement with a body (e.g an
`if sys.version_info > (3, x):`) and a function definition on the same level (3862)
- Fix a bug whereby spaces were removed from walrus operators within subscript(3823)

Configuration

- Black now applies exclusion and ignore logic before resolving symlinks (3846)

Performance

- Avoid importing `IPython` if notebook cells do not contain magics (3782)
- Improve caching by comparing file hashes as fallback for mtime and size (3821)

_Blackd_

- Fix an issue in `blackd` with single character input (3558)

Integrations

- Black now has an
[official pre-commit mirror](https://github.com/psf/black-pre-commit-mirror). Swapping
`https://github.com/psf/black` to `https://github.com/psf/black-pre-commit-mirror` in
your `.pre-commit-config.yaml` will make Black about 2x faster (3828)
- The `.black.env` folder specified by `ENV_PATH` will now be removed on the completion
of the GitHub Action (3759)

23.7.0

Highlights

- Runtime support for Python 3.7 has been removed. Formatting 3.7 code will still be
supported until further notice (3765)

Stable style

- Fix a bug where an illegal trailing comma was added to return type annotations using
PEP 604 unions (3735)
- Fix several bugs and crashes where comments in stub files were removed or mishandled
under some circumstances (3745)
- Fix a crash with multi-line magic comments like `type: ignore` within parentheses
(3740)
- Fix error in AST validation when _Black_ removes trailing whitespace in a type comment
(3773)

Preview style

- Implicitly concatenated strings used as function args are no longer wrapped inside
parentheses (3640)
- Remove blank lines between a class definition and its docstring (3692)

Configuration

- The `--workers` argument to _Black_ can now be specified via the `BLACK_NUM_WORKERS`
environment variable (3743)
- `.pytest_cache`, `.ruff_cache` and `.vscode` are now excluded by default (3691)
- Fix _Black_ not honouring `pyproject.toml` settings when running `--stdin-filename`
and the `pyproject.toml` found isn't in the current working directory (3719)
- _Black_ will now error if `exclude` and `extend-exclude` have invalid data types in
`pyproject.toml`, instead of silently doing the wrong thing (3764)

Packaging

- Upgrade mypyc from 0.991 to 1.3 (3697)
- Remove patching of Click that mitigated errors on Python 3.6 with `LANG=C` (3768)

Parser

- Add support for the new PEP 695 syntax in Python 3.12 (3703)

Performance

- Speed up _Black_ significantly when the cache is full (3751)
- Avoid importing `IPython` in a case where we wouldn't need it (3748)

Output

- Use aware UTC datetimes internally, avoids deprecation warning on Python 3.12 (3728)
- Change verbose logging to exactly mirror _Black_'s logic for source discovery (3749)

_Blackd_

- The `blackd` argument parser now shows the default values for options in their help
text (3712)

Integrations

- Black is now tested with
[`PYTHONWARNDEFAULTENCODING = 1`](https://docs.python.org/3/library/io.html#io-encoding-warning)
(3763)
- Update GitHub Action to display black output in the job summary (3688)

Documentation

- Add a CITATION.cff file to the root of the repository, containing metadata on how to
cite this software (3723)
- Update the _classes_ and _exceptions_ documentation in Developer reference to match
the latest code base (3755)

23.3.0

Highlights

This release fixes a longstanding confusing behavior in Black's GitHub action, where the
version of the action did not determine the version of Black being run (issue 3382). In
addition, there is a small bug fix around imports and a number of improvements to the
preview style.

Please try out the
[preview style](https://black.readthedocs.io/en/stable/the_black_code_style/future_style.html#preview-style)
with `black --preview` and tell us your feedback. All changes in the preview style are
expected to become part of Black's stable style in January 2024.

Stable style

- Import lines with ` fmt: skip` and ` fmt: off` no longer have an extra blank line
added when they are right after another import line (3610)

Preview style

- Add trailing commas to collection literals even if there's a comment after the last
entry (3393)
- `async def`, `async for`, and `async with` statements are now formatted consistently
compared to their non-async version. (3609)
- `with` statements that contain two context managers will be consistently wrapped in
parentheses (3589)
- Let string splitters respect [East Asian Width](https://www.unicode.org/reports/tr11/)
(3445)
- Now long string literals can be split after East Asian commas and periods (`、` U+3001
IDEOGRAPHIC COMMA, `。` U+3002 IDEOGRAPHIC FULL STOP, & `，` U+FF0C FULLWIDTH COMMA)
besides before spaces (3445)
- For stubs, enforce one blank line after a nested class with a body other than just
`...` (3564)
- Improve handling of multiline strings by changing line split behavior (1879)

Parser

- Added support for formatting files with invalid type comments (3594)

Integrations

- Update GitHub Action to use the version of Black equivalent to action's version if
version input is not specified (3543)
- Fix missing Python binary path in autoload script for vim (3508)

Documentation

- Document that only the most recent release is supported for security issues;
vulnerabilities should be reported through Tidelift (3612)

23.1.0

Highlights

This is the first release of 2023, and following our
[stability policy](https://black.readthedocs.io/en/stable/the_black_code_style/index.html#stability-policy),
it comes with a number of improvements to our stable style, including improvements to
empty line handling, removal of redundant parentheses in several contexts, and output
that highlights implicitly concatenated strings better.

There are also many changes to the preview style; try out `black --preview` and give us
feedback to help us set the stable style for next year.

In addition to style changes, Black now automatically infers the supported Python
versions from your `pyproject.toml` file, removing the need to set Black's target
versions separately.

Stable style

<!-- Changes that affect Black's stable style -->

- Introduce the 2023 stable style, which incorporates most aspects of last year's
preview style (3418). Specific changes:
- Enforce empty lines before classes and functions with sticky leading comments
 (3302) (22.12.0)
- Reformat empty and whitespace-only files as either an empty file (if no newline is
 present) or as a single newline character (if a newline is present) (3348)
 (22.12.0)
- Implicitly concatenated strings used as function args are now wrapped inside
 parentheses (3307) (22.12.0)
- Correctly handle trailing commas that are inside a line's leading non-nested parens
 (3370) (22.12.0)
- `--skip-string-normalization` / `-S` now prevents docstring prefixes from being
 normalized as expected (3168) (since 22.8.0)
- When using `--skip-magic-trailing-comma` or `-C`, trailing commas are stripped from
 subscript expressions with more than 1 element (3209) (22.8.0)
- Implicitly concatenated strings inside a list, set, or tuple are now wrapped inside
 parentheses (3162) (22.8.0)
- Fix a string merging/split issue when a comment is present in the middle of
 implicitly concatenated strings on its own line (3227) (22.8.0)
- Docstring quotes are no longer moved if it would violate the line length limit
 (3044, 3430) (22.6.0)
- Parentheses around return annotations are now managed (2990) (22.6.0)
- Remove unnecessary parentheses around awaited objects (2991) (22.6.0)
- Remove unnecessary parentheses in `with` statements (2926) (22.6.0)
- Remove trailing newlines after code block open (3035) (22.6.0)
- Code cell separators `%%` are now standardised to ` %%` (2919) (22.3.0)
- Remove unnecessary parentheses from `except` statements (2939) (22.3.0)
- Remove unnecessary parentheses from tuple unpacking in `for` loops (2945) (22.3.0)
- Avoid magic-trailing-comma in single-element subscripts (2942) (22.3.0)
- Fix a crash when a colon line is marked between ` fmt: off` and ` fmt: on` (3439)

Preview style

<!-- Changes that affect Black's preview style -->

- Format hex codes in unicode escape sequences in string literals (2916)
- Add parentheses around `if`-`else` expressions (2278)
- Improve performance on large expressions that contain many strings (3467)
- Fix a crash in preview style with assert + parenthesized string (3415)
- Fix crashes in preview style with walrus operators used in function return annotations
and except clauses (3423)
- Fix a crash in preview advanced string processing where mixed implicitly concatenated
regular and f-strings start with an empty span (3463)
- Fix a crash in preview advanced string processing where a standalone comment is placed
before a dict's value (3469)
- Fix an issue where extra empty lines are added when a decorator has ` fmt: skip`
applied or there is a standalone comment between decorators (3470)
- Do not put the closing quotes in a docstring on a separate line, even if the line is
too long (3430)
- Long values in dict literals are now wrapped in parentheses; correspondingly
unnecessary parentheses around short values in dict literals are now removed; long
string lambda values are now wrapped in parentheses (3440)
- Fix two crashes in preview style involving edge cases with docstrings (3451)
- Exclude string type annotations from improved string processing; fix crash when the
return type annotation is stringified and spans across multiple lines (3462)
- Wrap multiple context managers in parentheses when targeting Python 3.9+ (3489)
- Fix several crashes in preview style with walrus operators used in `with` statements
or tuples (3473)
- Fix an invalid quote escaping bug in f-string expressions where it produced invalid
code. Implicitly concatenated f-strings with different quotes can now be merged or
quote-normalized by changing the quotes used in expressions. (3509)
- Fix crash on `await (yield)` when Black is compiled with mypyc (3533)

Configuration

<!-- Changes to how Black can be configured -->

- Black now tries to infer its `--target-version` from the project metadata specified in
`pyproject.toml` (3219)

Packaging

<!-- Changes to how Black is packaged, such as dependency requirements -->

- Upgrade mypyc from `0.971` to `0.991` so mypycified _Black_ can be built on armv7
(3380)
- This also fixes some crashes while using compiled Black with a debug build of
 CPython
- Drop specific support for the `tomli` requirement on 3.11 alpha releases, working
around a bug that would cause the requirement not to be installed on any non-final
Python releases (3448)
- Black now depends on `packaging` version `22.0` or later. This is required for new
functionality that needs to parse part of the project metadata (3219)

Output

<!-- Changes to Black's terminal output and error messages -->

- Calling `black --help` multiple times will return the same help contents each time
(3516)
- Verbose logging now shows the values of `pyproject.toml` configuration variables
(3392)
- Fix false symlink detection messages in verbose output due to using an incorrect
relative path to the project root (3385)

Integrations

<!-- For example, Docker, GitHub Actions, pre-commit, editors -->

- Move 3.11 CI to normal flow now that all dependencies support 3.11 (3446)
- Docker: Add new `latest_prerelease` tag automation to follow latest black alpha
release on docker images (3465)

Documentation

<!-- Major changes to documentation and policies. Small docs changes
  don't need a changelog entry. -->

- Expand `vim-plug` installation instructions to offer more explicit options (3468)

22.12.0

Preview style

<!-- Changes that affect Black's preview style -->

- Enforce empty lines before classes and functions with sticky leading comments (3302)
- Reformat empty and whitespace-only files as either an empty file (if no newline is
present) or as a single newline character (if a newline is present) (3348)
- Implicitly concatenated strings used as function args are now wrapped inside
parentheses (3307)
- For assignment statements, prefer splitting the right hand side if the left hand side
fits on a single line (3368)
- Correctly handle trailing commas that are inside a line's leading non-nested parens
(3370)

Configuration

<!-- Changes to how Black can be configured -->

- Fix incorrectly applied `.gitignore` rules by considering the `.gitignore` location
and the relative path to the target file (3338)
- Fix incorrectly ignoring `.gitignore` presence when more than one source directory is
specified (3336)

Parser

<!-- Changes to the parser or to version autodetection -->

- Parsing support has been added for walruses inside generator expression that are
passed as function args (for example,
`any(match := my_re.match(text) for text in texts)`) (3327).

Integrations

<!-- For example, Docker, GitHub Actions, pre-commit, editors -->

- Vim plugin: Optionally allow using the system installation of Black via
`let g:black_use_virtualenv = 0`(3309)

22.10.0

Highlights

- Runtime support for Python 3.6 has been removed. Formatting 3.6 code will still be
supported until further notice.

Stable style

- Fix a crash when ` fmt: on` is used on a different block level than ` fmt: off`
(3281)

Preview style

- Fix a crash when formatting some dicts with parenthesis-wrapped long string keys
(3262)

Configuration

- `.ipynb_checkpoints` directories are now excluded by default (3293)
- Add `--skip-source-first-line` / `-x` option to ignore the first line of source code
while formatting (3299)

Packaging

- Executables made with PyInstaller will no longer crash when formatting several files
at once on macOS. Native x86-64 executables for macOS are available once again.
(3275)
- Hatchling is now used as the build backend. This will not have any effect for users
who install Black with its wheels from PyPI. (3233)
- Faster compiled wheels are now available for CPython 3.11 (3276)

_Blackd_

- Windows style (CRLF) newlines will be preserved (3257).

Integrations

- Vim plugin: add flag (`g:black_preview`) to enable/disable the preview style (3246)
- Update GitHub Action to support formatting of Jupyter Notebook files via a `jupyter`
option (3282)
- Update GitHub Action to support use of version specifiers (e.g. `<23`) for Black
version (3265)

22.8.0

Highlights

- Python 3.11 is now supported, except for _blackd_ as aiohttp does not support 3.11 as
of publishing (3234)
- This is the last release that supports running _Black_ on Python 3.6 (formatting 3.6
code will continue to be supported until further notice)
- Reword the stability policy to say that we may, in rare cases, make changes that
affect code that was not previously formatted by _Black_ (3155)

Stable style

- Fix an infinite loop when using ` fmt: on/off` in the middle of an expression or code
block (3158)
- Fix incorrect handling of ` fmt: skip` on colon (`:`) lines (3148)
- Comments are no longer deleted when a line had spaces removed around power operators
(2874)

Preview style

- Single-character closing docstring quotes are no longer moved to their own line as
this is invalid. This was a bug introduced in version 22.6.0. (3166)
- `--skip-string-normalization` / `-S` now prevents docstring prefixes from being
normalized as expected (3168)
- When using `--skip-magic-trailing-comma` or `-C`, trailing commas are stripped from
subscript expressions with more than 1 element (3209)
- Implicitly concatenated strings inside a list, set, or tuple are now wrapped inside
parentheses (3162)
- Fix a string merging/split issue when a comment is present in the middle of implicitly
concatenated strings on its own line (3227)

_Blackd_

- `blackd` now supports enabling the preview style via the `X-Preview` header (3217)

Configuration

- Black now uses the presence of debug f-strings to detect target version (3215)
- Fix misdetection of project root and verbose logging of sources in cases involving
`--stdin-filename` (3216)
- Immediate `.gitignore` files in source directories given on the command line are now
also respected, previously only `.gitignore` files in the project root and
automatically discovered directories were respected (3237)

Documentation

- Recommend using BlackConnect in IntelliJ IDEs (3150)

Integrations

- Vim plugin: prefix messages with `Black: ` so it's clear they come from Black (3194)
- Docker: changed to a /opt/venv installation + added to PATH to be available to
non-root users (3202)

Output

- Change from deprecated `asyncio.get_event_loop()` to create our event loop which
removes DeprecationWarning (3164)
- Remove logging from internal `blib2to3` library since it regularly emits error logs
about failed caching that can and should be ignored (3193)

Parser

- Type comments are now included in the AST equivalence check consistently so accidental
deletion raises an error. Though type comments can't be tracked when running on PyPy
3.7 due to standard library limitations. (2874)

Performance

- Reduce Black's startup time when formatting a single file by 15-30% (3211)

22.6.0

Style

- Fix unstable formatting involving `fmt: skip` and ` fmt:skip` comments (notice the
lack of spaces) (2970)

Preview style

- Docstring quotes are no longer moved if it would violate the line length limit (3044)
- Parentheses around return annotations are now managed (2990)
- Remove unnecessary parentheses around awaited objects (2991)
- Remove unnecessary parentheses in `with` statements (2926)
- Remove trailing newlines after code block open (3035)

Integrations

- Add `scripts/migrate-black.py` script to ease introduction of Black to a Git project
(3038)

Output

- Output Python version and implementation as part of `--version` flag (2997)

Packaging

- Use `tomli` instead of `tomllib` on Python 3.11 builds where `tomllib` is not
available (2987)

Parser

- [PEP 654](https://peps.python.org/pep-0654/#except) syntax (for example,
`except *ExceptionGroup:`) is now supported (3016)
- [PEP 646](https://peps.python.org/pep-0646) syntax (for example,
`Array[Batch, *Shape]` or `def fn(*args: *T) -> None`) is now supported (3071)

Vim Plugin

- Fix `strtobool` function. It didn't parse true/on/false/off. (3025)

22.3.0

Preview style

- Code cell separators `%%` are now standardised to ` %%` (2919)
- Remove unnecessary parentheses from `except` statements (2939)
- Remove unnecessary parentheses from tuple unpacking in `for` loops (2945)
- Avoid magic-trailing-comma in single-element subscripts (2942)

Configuration

- Do not format `__pypackages__` directories by default (2836)
- Add support for specifying stable version with `--required-version` (2832).
- Avoid crashing when the user has no homedir (2814)
- Avoid crashing when md5 is not available (2905)
- Fix handling of directory junctions on Windows (2904)

Documentation

- Update pylint config documentation (2931)

Integrations

- Move test to disable plugin in Vim/Neovim, which speeds up loading (2896)

Output

- In verbose mode, log when _Black_ is using user-level config (2861)

Packaging

- Fix Black to work with Click 8.1.0 (2966)
- On Python 3.11 and newer, use the standard library's `tomllib` instead of `tomli`
(2903)
- `black-primer`, the deprecated internal devtool, has been removed and copied to a
[separate repository](https://github.com/cooperlees/black-primer) (#2924)

Parser

- Black can now parse starred expressions in the target of `for` and `async for`
statements, e.g `for item in *items_1, *items_2: pass` (2879).

Links

• PyPI: https://pypi.org/project/black
• Changelog: https://data.safetycli.com/changelogs/black/

Update click from 8.0.3 to 8.1.7.

Changelog

8.1.7

-------------

Released 2023-08-17

-   Fix issue with regex flags in shell completion. :issue:`2581`
-   Bash version detection issues a warning instead of an error. :issue:`2574`
-   Fix issue with completion script for Fish shell. :issue:

[pyup-bot]

Closing this in favor of #295