Sourced from black's releases.
21.4b0
Black
Fixed a rare but annoying formatting instability created by the combination of optional trailing commas inserted by
Blackand optional parentheses looking at pre-existing "magic" trailing commas. This fixes issue #1629 and all of its many many duplicates. (#2126)
Blacknow processes one-line docstrings by stripping leading and trailing spaces, and adding a padding space when needed to break up """". (#1740)
Blacknow cleans up leading non-breaking spaces in comments (#2092)
Blacknow respects--skip-string-normalizationwhen normalizing multiline docstring quotes (#1637)
Blackno longer removes all empty lines between non-function code and decorators when formatting typing stubs. NowBlackenforces a single empty line. (#1646)
Blackno longer adds an incorrect space after a parenthesized assignment expression in if/while statements (#1655)Added
--skip-magic-trailing-comma/-Cto avoid using trailing commas as a reason to split lines (#1824)fixed a crash when PWD=/ on POSIX (#1631)
fixed "I/O operation on closed file" when using --diff (#1664)
Prevent coloured diff output being interleaved with multiple files (#1673)
Added support for PEP 614 relaxed decorator syntax on python 3.9 (#1711)
Added parsing support for unparenthesized tuples and yield expressions in annotated assignments (#1835)
use lowercase hex strings (#1692)
added
--extend-excludeargument (PR #2005)speed up caching by avoiding pathlib (#1950)
--diffcorrectly indicates when a file doesn't end in a newline (#1662)Added
--stdin-filenameargument to allow stdin to respect--force-excluderules (#1780)Lines ending with
fmt: skipwill now be not formatted (#1800)PR #2053: Black no longer relies on typed-ast for Python 3.8 and higher
... (truncated)
Sourced from black's changelog.
21.4b0
Black
Fixed a rare but annoying formatting instability created by the combination of optional trailing commas inserted by
Blackand optional parentheses looking at pre-existing "magic" trailing commas. This fixes issue #1629 and all of its many many duplicates. (#2126)
Blacknow processes one-line docstrings by stripping leading and trailing spaces, and adding a padding space when needed to break up """". (#1740)
Blacknow cleans up leading non-breaking spaces in comments (#2092)
Blacknow respects--skip-string-normalizationwhen normalizing multiline docstring quotes (#1637)
Blackno longer removes all empty lines between non-function code and decorators when formatting typing stubs. NowBlackenforces a single empty line. (#1646)
Blackno longer adds an incorrect space after a parenthesized assignment expression in if/while statements (#1655)Added
--skip-magic-trailing-comma/-Cto avoid using trailing commas as a reason to split lines (#1824)fixed a crash when PWD=/ on POSIX (#1631)
fixed "I/O operation on closed file" when using --diff (#1664)
Prevent coloured diff output being interleaved with multiple files (#1673)
Added support for PEP 614 relaxed decorator syntax on python 3.9 (#1711)
Added parsing support for unparenthesized tuples and yield expressions in annotated assignments (#1835)
added
--extend-excludeargument (PR #2005)speed up caching by avoiding pathlib (#1950)
--diffcorrectly indicates when a file doesn't end in a newline (#1662)Added
--stdin-filenameargument to allow stdin to respect--force-excluderules (#1780)Lines ending with
fmt: skipwill now be not formatted (#1800)PR #2053: Black no longer relies on typed-ast for Python 3.8 and higher
... (truncated)
Sourced from black's releases.
21.4b1
Black
Fix crash on docstrings ending with "\ ". (#2142)
Fix crash when atypical whitespace is cleaned out of dostrings (#2120)
Reflect the
--skip-magic-trailing-commaand--experimental-string-processingflags in the name of the cache file. Without this fix, changes in these flags would not take effect if the cache had already been populated. (#2131)Don't remove necessary parentheses from assignment expression containing assert / return statements. (#2143)
Packaging
- Bump pathspec to >= 0.8.1 to solve invalid .gitignore exclusion handling
21.4b0
Black
Fixed a rare but annoying formatting instability created by the combination of optional trailing commas inserted by
Blackand optional parentheses looking at pre-existing "magic" trailing commas. This fixes issue #1629 and all of its many many duplicates. (#2126)
Blacknow processes one-line docstrings by stripping leading and trailing spaces, and adding a padding space when needed to break up """". (#1740)
Blacknow cleans up leading non-breaking spaces in comments (#2092)
Blacknow respects--skip-string-normalizationwhen normalizing multiline docstring quotes (#1637)
Blackno longer removes all empty lines between non-function code and decorators when formatting typing stubs. NowBlackenforces a single empty line. (#1646)
Blackno longer adds an incorrect space after a parenthesized assignment expression in if/while statements (#1655)Added
--skip-magic-trailing-comma/-Cto avoid using trailing commas as a reason to split lines (#1824)fixed a crash when PWD=/ on POSIX (#1631)
fixed "I/O operation on closed file" when using --diff (#1664)
Prevent coloured diff output being interleaved with multiple files (#1673)
Added support for PEP 614 relaxed decorator syntax on python 3.9 (#1711)
... (truncated)
Sourced from black's changelog.
21.4b1
Black
Fix crash on docstrings ending with "\ ". (#2142)
Fix crash when atypical whitespace is cleaned out of dostrings (#2120)
Reflect the
--skip-magic-trailing-commaand--experimental-string-processingflags in the name of the cache file. Without this fix, changes in these flags would not take effect if the cache had already been populated. (#2131)Don't remove necessary parentheses from assignment expression containing assert / return statements. (#2143)
Packaging
- Bump pathspec to >= 0.8.1 to solve invalid .gitignore exclusion handling
21.4b0
Black
Fixed a rare but annoying formatting instability created by the combination of optional trailing commas inserted by
Blackand optional parentheses looking at pre-existing "magic" trailing commas. This fixes issue #1629 and all of its many many duplicates. (#2126)
Blacknow processes one-line docstrings by stripping leading and trailing spaces, and adding a padding space when needed to break up """". (#1740)
Blacknow cleans up leading non-breaking spaces in comments (#2092)
Blacknow respects--skip-string-normalizationwhen normalizing multiline docstring quotes (#1637)
Blackno longer removes all empty lines between non-function code and decorators when formatting typing stubs. NowBlackenforces a single empty line. (#1646)
Blackno longer adds an incorrect space after a parenthesized assignment expression in if/while statements (#1655)Added
--skip-magic-trailing-comma/-Cto avoid using trailing commas as a reason to split lines (#1824)fixed a crash when PWD=/ on POSIX (#1631)
fixed "I/O operation on closed file" when using --diff (#1664)
Prevent coloured diff output being interleaved with multiple files (#1673)
... (truncated)
Sourced from black's releases.
21.4b2
Black
Fix crash if the user configuration directory is inaccessible. (#2158)
Clarify circumstances in which Black may change the AST (#2159)
Packaging
- Install
primer.json(used byblack-primerby default) with black. (#2154)21.4b1
Black
Fix crash on docstrings ending with "\ ". (#2142)
Fix crash when atypical whitespace is cleaned out of dostrings (#2120)
Reflect the
--skip-magic-trailing-commaand--experimental-string-processingflags in the name of the cache file. Without this fix, changes in these flags would not take effect if the cache had already been populated. (#2131)Don't remove necessary parentheses from assignment expression containing assert / return statements. (#2143)
Packaging
- Bump pathspec to >= 0.8.1 to solve invalid .gitignore exclusion handling
21.4b0
Black
Fixed a rare but annoying formatting instability created by the combination of optional trailing commas inserted by
Blackand optional parentheses looking at pre-existing "magic" trailing commas. This fixes issue #1629 and all of its many many duplicates. (#2126)
Blacknow processes one-line docstrings by stripping leading and trailing spaces, and adding a padding space when needed to break up """". (#1740)
Blacknow cleans up leading non-breaking spaces in comments (#2092)
Blacknow respects--skip-string-normalizationwhen normalizing multiline docstring quotes (#1637)
Blackno longer removes all empty lines between non-function code and decorators when formatting typing stubs. NowBlackenforces a single empty line. (#1646)
... (truncated)
Sourced from black's changelog.
21.4b2
Black
Fix crash if the user configuration directory is inaccessible. (#2158)
Clarify circumstances in which Black may change the AST (#2159)
Packaging
- Install
primer.json(used byblack-primerby default) with black. (#2154)21.4b1
Black
Fix crash on docstrings ending with "\ ". (#2142)
Fix crash when atypical whitespace is cleaned out of dostrings (#2120)
Reflect the
--skip-magic-trailing-commaand--experimental-string-processingflags in the name of the cache file. Without this fix, changes in these flags would not take effect if the cache had already been populated. (#2131)Don't remove necessary parentheses from assignment expression containing assert / return statements. (#2143)
Packaging
- Bump pathspec to >= 0.8.1 to solve invalid .gitignore exclusion handling
21.4b0
Black
Fixed a rare but annoying formatting instability created by the combination of optional trailing commas inserted by
Blackand optional parentheses looking at pre-existing "magic" trailing commas. This fixes issue #1629 and all of its many many duplicates. (#2126)
Blacknow processes one-line docstrings by stripping leading and trailing spaces, and adding a padding space when needed to break up """". (#1740)
Blacknow cleans up leading non-breaking spaces in comments (#2092)
Blacknow respects--skip-string-normalizationwhen normalizing multiline docstring quotes (#1637)
... (truncated)
Sourced from black's releases.
21.12b0
Black
- Fix determination of f-string expression spans (#2654)
- Fix bad formatting of error messages about EOF in multi-line statements (#2343)
- Functions and classes in blocks now have more consistent surrounding spacing (#2472)
Jupyter Notebook support
- Cell magics are now only processed if they are known Python cell magics. Earlier, all cell magics were tokenized, leading to possible indentation errors e.g. with
%%writefile. (#2630)- Fix assignment to environment variables in Jupyter Notebooks (#2642)
Python 3.10 support
- Point users to using
--target-version py310if we detect 3.10-only syntax (#2668)- Fix
matchstatements with open sequence subjects, likematch a, b:ormatch a, *b:(#2639) (#2659)- Fix
match/casestatements that containmatch/casesoft keywords multiple times, likematch re.match()(#2661)- Fix
casestatements with an inline body (#2665)- Fix styling of starred expressions inside
matchsubject (#2667)- Fix parser error location on invalid syntax in a
matchstatement (#2649)- Fix Python 3.10 support on platforms without ProcessPoolExecutor (#2631)
- Improve parsing performance on code that uses
matchunder--target-version py310up to ~50% (#2670)Packaging
Thank you!
@isidenticalfor the polishing up 3.10 syntax support (which they contributed in the first place!)@MarcoGorellifor their ever-continuing work on Black's jupyter support@jalazizfor cleaning up our Pyinstaller CD workflow@hauntsaninjafor helping us drop theregexdependencyAnd also congrats to first contributors!
@MatthewScholefieldmade their first contribution in psf/black#2631@AshIsbittmade their first contribution in psf/black#2632@kalbasitmade their first contribution in psf/black#2638@danieleadesmade their first contribution in psf/black#2653@danielsparingmade their first contribution in psf/black#2630@tanvimoharirmade their first contribution in psf/black#2343
Sourced from black's changelog.
21.12b0
Black
- Fix determination of f-string expression spans (#2654)
- Fix bad formatting of error messages about EOF in multi-line statements (#2343)
- Functions and classes in blocks now have more consistent surrounding spacing (#2472)
Jupyter Notebook support
- Cell magics are now only processed if they are known Python cell magics. Earlier, all cell magics were tokenized, leading to possible indentation errors e.g. with
%%writefile. (#2630)- Fix assignment to environment variables in Jupyter Notebooks (#2642)
Python 3.10 support
- Point users to using
--target-version py310if we detect 3.10-only syntax (#2668)- Fix
matchstatements with open sequence subjects, likematch a, b:ormatch a, *b:(#2639) (#2659)- Fix
match/casestatements that containmatch/casesoft keywords multiple times, likematch re.match()(#2661)- Fix
casestatements with an inline body (#2665)- Fix styling of starred expressions inside
matchsubject (#2667)- Fix parser error location on invalid syntax in a
matchstatement (#2649)- Fix Python 3.10 support on platforms without ProcessPoolExecutor (#2631)
- Improve parsing performance on code that uses
matchunder--target-version py310up to ~50% (#2670)Packaging
Sourced from black's releases.
22.1.0
At long last, Black is no longer a beta product! This is the first non-beta release and the first release covered by our new stability policy.
Highlights
Style
- Deprecate
--experimental-string-processingand move the functionality under--preview(#2789)- For stubs, one blank line between class attributes and methods is now kept if there's at least one pre-existing blank line (#2736)
- Black now normalizes string prefix order (#2297)
- Remove spaces around power operators if both operands are simple (#2726)
- Work around bug that causes unstable formatting in some cases in the presence of the magic trailing comma (#2807)
- Use parentheses for attribute access on decimal float and int literals (#2799)
- Don't add whitespace for attribute access on hexadecimal, binary, octal, and complex literals (#2799)
- Treat blank lines in stubs the same inside top-level if statements (#2820)
- Fix unstable formatting with semicolons and arithmetic expressions (#2817)
- Fix unstable formatting around magic trailing comma (#2572)
Parser
- Fix mapping cases that contain as-expressions, like
case {"key": 1 | 2 as password}(#2686)- Fix cases that contain multiple top-level as-expressions, like
case 1 as a, 2 as b(#2716)- Fix call patterns that contain as-expressions with keyword arguments, like
case Foo(bar=baz as quux)(#2749)- Tuple unpacking on
returnandyieldconstructs now implies 3.8+ (#2700)- Unparenthesized tuples on annotated assignments (e.g
values: Tuple[int, ...] = 1, 2, 3) now implies 3.8+ (#2708)- Fix handling of standalone
match()orcase()when there is a trailing newline or a comment inside of the parentheses. (#2760)from __future__ import annotationsstatement now implies Python 3.7+ (#2690)Performance
- Speed-up the new backtracking parser about 4X in general (enabled when
--target-versionis set to 3.10 and higher). (#2728)- Black is now compiled with mypyc for an overall 2x speed-up. 64-bit Windows, MacOS, and Linux (not including musl) are supported. (#1009, #2431)
Configuration
- Do not accept bare carriage return line endings in pyproject.toml (#2408)
- Add configuration option (
python-cell-magics) to format cells with custom magics in Jupyter Notebooks (#2744)- Allow setting custom cache directory on all platforms with environment variable
BLACK_CACHE_DIR(#2739).- Enable Python 3.10+ by default, without any extra need to specify -
-target-version=py310. (#2758)- Make passing
SRCor--codemandatory and mutually exclusive (#2804)Output
- Improve error message for invalid regular expression (#2678)
- Improve error message when parsing fails during AST safety check by embedding the underlying SyntaxError (#2693)
- No longer color diff headers white as it's unreadable in light themed terminals (#2691)
- Text coloring added in the final statistics (#2712)
- Verbose mode also now describes how a project root was discovered and which paths will be formatted. (#2526)
Packaging
... (truncated)
Sourced from black's changelog.
22.1.0
At long last, Black is no longer a beta product! This is the first non-beta release and the first release covered by our new stability policy.
Highlights
Style
- Deprecate
--experimental-string-processingand move the functionality under--preview(#2789)- For stubs, one blank line between class attributes and methods is now kept if there's at least one pre-existing blank line (#2736)
- Black now normalizes string prefix order (#2297)
- Remove spaces around power operators if both operands are simple (#2726)
- Work around bug that causes unstable formatting in some cases in the presence of the magic trailing comma (#2807)
- Use parentheses for attribute access on decimal float and int literals (#2799)
- Don't add whitespace for attribute access on hexadecimal, binary, octal, and complex literals (#2799)
- Treat blank lines in stubs the same inside top-level
ifstatements (#2820)- Fix unstable formatting with semicolons and arithmetic expressions (#2817)
- Fix unstable formatting around magic trailing comma (#2572)
Parser
- Fix mapping cases that contain as-expressions, like
case {"key": 1 | 2 as password}(#2686)- Fix cases that contain multiple top-level as-expressions, like
case 1 as a, 2 as b(#2716)- Fix call patterns that contain as-expressions with keyword arguments, like
case Foo(bar=baz as quux)(#2749)- Tuple unpacking on
returnandyieldconstructs now implies 3.8+ (#2700)- Unparenthesized tuples on annotated assignments (e.g
values: Tuple[int, ...] = 1, 2, 3) now implies 3.8+ (#2708)- Fix handling of standalone
match()orcase()when there is a trailing newline or a comment inside of the parentheses. (#2760)from __future__ import annotationsstatement now implies Python 3.7+ (#2690)Performance
... (truncated)
Sourced from black's releases.
21.5b0
Black
- Set
--pyimode if--stdin-filenameends in.pyi(#2169)- Stop detecting target version as Python 3.9+ with pre-PEP-614 decorators that are being called but with no arguments (#2182)
Black-Primer
- Add
--no-diffto black-primer to suppress formatting changes (#2187)
Sourced from black's changelog.
21.5b0
Black
- Set
--pyimode if--stdin-filenameends in.pyi(#2169)- Stop detecting target version as Python 3.9+ with pre-PEP-614 decorators that are being called but with no arguments (#2182)
Black-Primer
- Add
--no-diffto black-primer to suppress formatting changes (#2187)
Sourced from black's releases.
21.5b1
Black
- Refactor
src/black/__init__.pyinto many files (#2206)Documentation
- Replaced all remaining references to the
masterbranch with themainbranch. Some additional changes in the source code were also made. (#2210)- Sigificantly reorganized the documentation to make much more sense. Check them out by heading over to the stable docs on RTD. (#2174)
21.5b0
Black
- Set
--pyimode if--stdin-filenameends in.pyi(#2169)- Stop detecting target version as Python 3.9+ with pre-PEP-614 decorators that are being called but with no arguments (#2182)
Black-Primer
- Add
--no-diffto black-primer to suppress formatting changes (#2187)
Sourced from black's changelog.
21.5b1
Black
- Refactor
src/black/__init__.pyinto many files (#2206)Documentation
- Replaced all remaining references to the
masterbranch with themainbranch. Some additional changes in the source code were also made. (#2210)- Sigificantly reorganized the documentation to make much more sense. Check them out by heading over to the stable docs on RTD. (#2174)
21.5b0
Black
- Set
--pyimode if--stdin-filenameends in.pyi(#2169)- Stop detecting target version as Python 3.9+ with pre-PEP-614 decorators that are being called but with no arguments (#2182)
Black-Primer
- Add
--no-diffto black-primer to suppress formatting changes (#2187)
Sourced from black's releases.
21.5b2
Black
- A space is no longer inserted into empty docstrings (#2249)
- Fix handling of .gitignore files containing non-ASCII characters on Windows (#2229)
- Respect
.gitignorefiles in all levels, not onlyroot/.gitignorefile (apply.gitignorerules likegitdoes) (#2225)- Restored compatibility with Click 8.0 on Python 3.6 when LANG=C used (#2227)
- Add extra uvloop install + import support if in python env (#2258)
- Fix --experimental-string-processing crash when matching parens are not found (#2283)
- Make sure to split lines that start with a string operator (#2286)
- Fix regular expression that black uses to identify f-expressions (#2287)
Blackd
- Add a lower bound for the
aiohttp-corsdependency. Only 0.4.0 or higher is supported. (#2231)Packaging
- Release self-contained x86_64 MacOS binaries as part of the GitHub release pipeline (#2198)
- Always build binaries with the latest available Python (#2260)
Documentation
- Add discussion of magic comments to FAQ page (#2272)
--experimental-string-processingwill be enabled by default in the future (#2273)- Fix typos discovered by codespell (#2228)
- Fix Vim plugin installation instructions. (#2235)
- Add new Frequently Asked Questions page (#2247)
- Fix encoding + symlink issues preventing proper build on Windows (#2262)
Sourced from black's changelog.
21.5b2
Black
- A space is no longer inserted into empty docstrings (#2249)
- Fix handling of .gitignore files containing non-ASCII characters on Windows (#2229)
- Respect
.gitignorefiles in all levels, not onlyroot/.gitignorefile (apply.gitignorerules likegitdoes) (#2225)- Restored compatibility with Click 8.0 on Python 3.6 when LANG=C used (#2227)
- Add extra uvloop install + import support if in python env (#2258)
- Fix --experimental-string-processing crash when matching parens are not found (#2283)
- Make sure to split lines that start with a string operator (#2286)
- Fix regular expression that black uses to identify f-expressions (#2287)
Blackd
- Add a lower bound for the
aiohttp-corsdependency. Only 0.4.0 or higher is supported. (#2231)Integrations
- The official Black action now supports choosing what version to use, and supports the major 3 OSes. (#1940)
Packaging
- Release self-contained x86_64 MacOS binaries as part of the GitHub release pipeline (#2198)
- Always build binaries with the latest available Python (#2260)
Documentation
- Add discussion of magic comments to FAQ page (#2272)
--experimental-string-processingwill be enabled by default in the future (#2273)- Fix typos discovered by codespell (#2228)
- Fix Vim plugin installation instructions. (#2235)
- Add new Frequently Asked Questions page (#2247)
- Fix encoding + symlink issues preventing proper build on Windows (#2262)
Sourced from black's releases.
21.6b0
Black
- Fix failure caused by
fmt: skipand indentation (#2281)- Account for += assignment when deciding whether to split string (#2312)
- Correct max string length calculation when there are string operators (#2292)
- Fixed option usage when using the
--codeflag (#2259)- Do not call
uvloop.install()when Black is used as a library (#2303)- Added
--required-versionoption to require a specific version to be running (#2300)- Fix incorrect custom breakpoint indices when string group contains fake f-strings (#2311)
- Fix regression where
Rprefixes would be lowercased for docstrings (#2285)- Fix handling of named escapes (
\N{...}) when--experimental-string-processingis used (#2319)
Sourced from black's changelog.
21.6b0
Black
- Fix failure caused by
fmt: skipand indentation (#2281)- Account for += assignment when deciding whether to split string (#2312)
- Correct max string length calculation when there are string operators (#2292)
- Fixed option usage when using the
--codeflag (#2259)- Do not call
uvloop.install()when Black is used as a library (#2303)- Added
--required-versionoption to require a specific version to be running (#2300)- Fix incorrect custom breakpoint indices when string group contains fake f-strings (#2311)
- Fix regression where
Rprefixes would be lowercased for docstrings (#2285)- Fix handling of named escapes (
\N{...}) when--experimental-string-processingis used (#2319)
Sourced from black's releases.
21.7b0
Black
- Configuration files using TOML features higher than spec v0.5.0 are now supported (#2301)
- Add primer support and test for code piped into black via STDIN (#2315)
- Fix internal error when
FORCE_OPTIONAL_PARENTHESESfeature is enabled (#2332)- Accept empty stdin (#2346)
- Provide a more useful error when parsing fails during AST safety checks (#2304)
Docker
- Add new
latest_releasetag automation to follow latest black release on docker images (#2374)Integrations
- The vim plugin now searches upwards from the directory containing the current buffer instead of the current working directory for pyproject.toml. (#1871)
- The vim plugin now reads the correct string normalization option in pyproject.toml (#1869)
- The vim plugin no longer crashes Black when there's boolean values in pyproject.toml (#1869)
Sourced from black's changelog.
21.7b0
Black
- Configuration files using TOML features higher than spec v0.5.0 are now supported (#2301)
- Add primer support and test for code piped into black via STDIN (#2315)
- Fix internal error when
FORCE_OPTIONAL_PARENTHESESfeature is enabled (#2332)- Accept empty stdin (#2346)
- Provide a more useful error when parsing fails during AST safety checks (#2304)
Docker
- Add new
latest_releasetag automation to follow latest black release on docker images (#2374)Integrations
- The vim plugin now searches upwards from the directory containing the current buffer instead of the current working directory for pyproject.toml. (#1871)
- The vim plugin now reads the correct string normalization option in pyproject.toml (#1869)
- The vim plugin no longer crashes Black when there's boolean values in pyproject.toml (#1869)
Sourced from black's releases.
21.8b0
Black
- Add support for formatting Jupyter Notebook files (#2357)
- Move from
appdirsdependency toplatformdirs(#2375)- Present a more user-friendly error if .gitignore is invalid (#2414)
- The failsafe for accidentally added backslashes in f-string expressions has been hardened to handle more edge cases during quote normalization (#2437)
- Avoid changing a function return type annotation's type to a tuple by adding a trailing comma (#2384)
- Parsing support has been added for unparenthesized walruses in set literals, set comprehensions, and indices (#2447).
- Pin
setuptools-scmbuild-time dependency version (#2457)- Exclude typing-extensions version 3.10.0.1 due to it being broken on Python 3.10 (#2460)
Blackd
- Replace sys.exit(-1) with raise ImportError as it plays more nicely with tools that scan installed packages (#2440)
Integrations
- The provided pre-commit hooks no longer specify
language_versionto avoid overridingdefault_language_version(#2430)
Sourced from black's changelog.
21.8b0
Black
- Add support for formatting Jupyter Notebook files (#2357)
- Move from
appdirsdependency toplatformdirs(#2375)- Present a more user-friendly error if .gitignore is invalid (#2414)
- The failsafe for accidentally added backslashes in f-string expressions has been hardened to handle more edge cases during quote normalization (#2437)
- Avoid changing a function return type annotation's type to a tuple by adding a trailing comma (#2384)
- Parsing support has been added for unparenthesized walruses in set literals, set comprehensions, and indices (#2447).
- Pin
setuptools-scmbuild-time dependency version (#2457)- Exclude typing-extensions version 3.10.0.1 due to it being broken on Python 3.10 (#2460)
Blackd
- Replace sys.exit(-1) with raise ImportError as it plays more nicely with tools that scan installed packages (#2440)
Integrations
- The provided pre-commit hooks no longer specify
language_versionto avoid overridingdefault_language_version(#2430)
Sourced from black's releases.
21.9b0
Packaging
- Fix missing modules in self-contained binaries (#2466)
- Fix missing toml extra used during installation (#2475)
21.8b0
Black
- Add support for formatting Jupyter Notebook files (#2357)
- Move from
appdirsdependency toplatformdirs(#2375)- Present a more user-friendly error if .gitignore is invalid (#2414)
- The failsafe for accidentally added backslashes in f-string expressions has been hardened to handle more edge cases during quote normalization (#2437)
- Avoid changing a function return type annotation's type to a tuple by adding a trailing comma (#2384)
- Parsing support has been added for unparenthesized walruses in set literals, set comprehensions, and indices (#2447).
- Pin
setuptools-scmbuild-time dependency version (#2457)- Exclude typing-extensions version 3.10.0.1 due to it being broken on Python 3.10 (#2460)
Blackd
- Replace sys.exit(-1) with raise ImportError as it plays more nicely with tools that scan installed packages (#2440)
Integrations
- The provided pre-commit hooks no longer specify
language_versionto avoid overridingdefault_language_version(#2430)
Sourced from black's changelog.
21.9b0
Packaging
- Fix missing modules in self-contained binaries (#2466)
- Fix missing toml extra used during installation (#2475)
21.8b0
Black
- Add support for formatting Jupyter Notebook files (#2357)
- Move from
appdirsdependency toplatformdirs(#2375)- Present a more user-friendly error if .gitignore is invalid (#2414)
- The failsafe for accidentally added backslashes in f-string expressions has been hardened to handle more edge cases during quote normalization (#2437)
- Avoid changing a function return type annotation's type to a tuple by adding a trailing comma (#2384)
- Parsing support has been added for unparenthesized walruses in set literals, set comprehensions, and indices (#2447).
- Pin
setuptools-scmbuild-time dependency version (#2457)- Exclude typing-extensions version 3.10.0.1 due to it being broken on Python 3.10 (#2460)
Blackd
- Replace sys.exit(-1) with raise ImportError as it plays more nicely with tools that scan installed packages (#2440)
Integrations
- The provided pre-commit hooks no longer specify
language_versionto avoid overridingdefault_language_version(#2430)