X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/611737f9cc186d3e6463ef774fdbda4f77055d4c..0a833b4b14953f98e81d632281a75318faa66170:/docs/change_log.md?ds=inline diff --git a/docs/change_log.md b/docs/change_log.md deleted file mode 120000 index 36bf3dc..0000000 --- a/docs/change_log.md +++ /dev/null @@ -1 +0,0 @@ -/Users/ambv/Dropbox (Personal)/Python/black/docs/_build/generated/change_log.md \ No newline at end of file diff --git a/docs/change_log.md b/docs/change_log.md new file mode 100644 index 0000000..01c2755 --- /dev/null +++ b/docs/change_log.md @@ -0,0 +1,536 @@ +[//]: # "NOTE: THIS FILE WAS AUTOGENERATED FROM CHANGES.md" + +## Change Log + +### Unreleased + +#### _Black_ + +- `Black` now respects `--skip-string-normalization` when normalizing multiline + docstring quotes (#1637) + +- `Black` no longer removes all empty lines between non-function code and decorators + when formatting typing stubs. Now `Black` enforces a single empty line. (#1646) + +- `Black` no longer adds an incorrect space after a parenthesized assignment expression + in if/while statements (#1655) + +- 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-exclude` argument (#1571) + +#### _Packaging_ + +- Self-contained native _Black_ binaries are now provided for releases via GitHub + Releases (#1743) + +### 20.8b1 + +#### _Packaging_ + +- explicitly depend on Click 7.1.2 or newer as `Black` no longer works with versions + older than 7.0 + +### 20.8b0 + +#### _Black_ + +- re-implemented support for explicit trailing commas: now it works consistently within + any bracket pair, including nested structures (#1288 and duplicates) + +- `Black` now reindents docstrings when reindenting code around it (#1053) + +- `Black` now shows colored diffs (#1266) + +- `Black` is now packaged using 'py3' tagged wheels (#1388) + +- `Black` now supports Python 3.8 code, e.g. star expressions in return statements + (#1121) + +- `Black` no longer normalizes capital R-string prefixes as those have a + community-accepted meaning (#1244) + +- `Black` now uses exit code 2 when specified configuration file doesn't exit (#1361) + +- `Black` now works on AWS Lambda (#1141) + +- added `--force-exclude` argument (#1032) + +- removed deprecated `--py36` option (#1236) + +- fixed `--diff` output when EOF is encountered (#526) + +- fixed `# fmt: off` handling around decorators (#560) + +- fixed unstable formatting with some `# type: ignore` comments (#1113) + +- fixed invalid removal on organizing brackets followed by indexing (#1575) + +- introduced `black-primer`, a CI tool that allows us to run regression tests against + existing open source users of Black (#1402) + +- introduced property-based fuzzing to our test suite based on Hypothesis and + Hypothersmith (#1566) + +- implemented experimental and disabled by default long string rewrapping (#1132), + hidden under a `--experimental-string-processing` flag while it's being worked on; + this is an undocumented and unsupported feature, you lose Internet points for + depending on it (#1609) + +#### Vim plugin + +- prefer virtualenv packages over global packages (#1383) + +### 19.10b0 + +- added support for PEP 572 assignment expressions (#711) + +- added support for PEP 570 positional-only arguments (#943) + +- added support for async generators (#593) + +- added support for pre-splitting collections by putting an explicit trailing comma + inside (#826) + +- added `black -c` as a way to format code passed from the command line (#761) + +- --safe now works with Python 2 code (#840) + +- fixed grammar selection for Python 2-specific code (#765) + +- fixed feature detection for trailing commas in function definitions and call sites + (#763) + +- `# fmt: off`/`# fmt: on` comment pairs placed multiple times within the same block of + code now behave correctly (#1005) + +- _Black_ no longer crashes on Windows machines with more than 61 cores (#838) + +- _Black_ no longer crashes on standalone comments prepended with a backslash (#767) + +- _Black_ no longer crashes on `from` ... `import` blocks with comments (#829) + +- _Black_ no longer crashes on Python 3.7 on some platform configurations (#494) + +- _Black_ no longer fails on comments in from-imports (#671) + +- _Black_ no longer fails when the file starts with a backslash (#922) + +- _Black_ no longer merges regular comments with type comments (#1027) + +- _Black_ no longer splits long lines that contain type comments (#997) + +- removed unnecessary parentheses around `yield` expressions (#834) + +- added parentheses around long tuples in unpacking assignments (#832) + +- added parentheses around complex powers when they are prefixed by a unary operator + (#646) + +- fixed bug that led _Black_ format some code with a line length target of 1 (#762) + +- _Black_ no longer introduces quotes in f-string subexpressions on string boundaries + (#863) + +- if _Black_ puts parenthesis around a single expression, it moves comments to the + wrapped expression instead of after the brackets (#872) + +- `blackd` now returns the version of _Black_ in the response headers (#1013) + +- `blackd` can now output the diff of formats on source code when the `X-Diff` header is + provided (#969) + +### 19.3b0 + +- new option `--target-version` to control which Python versions _Black_-formatted code + should target (#618) + +- deprecated `--py36` (use `--target-version=py36` instead) (#724) + +- _Black_ no longer normalizes numeric literals to include `_` separators (#696) + +- long `del` statements are now split into multiple lines (#698) + +- type comments are no longer mangled in function signatures + +- improved performance of formatting deeply nested data structures (#509) + +- _Black_ now properly formats multiple files in parallel on Windows (#632) + +- _Black_ now creates cache files atomically which allows it to be used in parallel + pipelines (like `xargs -P8`) (#673) + +- _Black_ now correctly indents comments in files that were previously formatted with + tabs (#262) + +- `blackd` now supports CORS (#622) + +### 18.9b0 + +- numeric literals are now formatted by _Black_ (#452, #461, #464, #469): + + - numeric literals are normalized to include `_` separators on Python 3.6+ code + + - added `--skip-numeric-underscore-normalization` to disable the above behavior and + leave numeric underscores as they were in the input + + - code with `_` in numeric literals is recognized as Python 3.6+ + + - most letters in numeric literals are lowercased (e.g., in `1e10`, `0x01`) + + - hexadecimal digits are always uppercased (e.g. `0xBADC0DE`) + +- added `blackd`, see [its documentation](#blackd) for more info (#349) + +- adjacent string literals are now correctly split into multiple lines (#463) + +- trailing comma is now added to single imports that don't fit on a line (#250) + +- cache is now populated when `--check` is successful for a file which speeds up + consecutive checks of properly formatted unmodified files (#448) + +- whitespace at the beginning of the file is now removed (#399) + +- fixed mangling [pweave](http://mpastell.com/pweave/) and + [Spyder IDE](https://www.spyder-ide.org/) special comments (#532) + +- fixed unstable formatting when unpacking big tuples (#267) + +- fixed parsing of `__future__` imports with renames (#389) + +- fixed scope of `# fmt: off` when directly preceding `yield` and other nodes (#385) + +- fixed formatting of lambda expressions with default arguments (#468) + +- fixed `async for` statements: _Black_ no longer breaks them into separate lines (#372) + +- note: the Vim plugin stopped registering `,=` as a default chord as it turned out to + be a bad idea (#415) + +### 18.6b4 + +- hotfix: don't freeze when multiple comments directly precede `# fmt: off` (#371) + +### 18.6b3 + +- typing stub files (`.pyi`) now have blank lines added after constants (#340) + +- `# fmt: off` and `# fmt: on` are now much more dependable: + + - they now work also within bracket pairs (#329) + + - they now correctly work across function/class boundaries (#335) + + - they now work when an indentation block starts with empty lines or misaligned + comments (#334) + +- made Click not fail on invalid environments; note that Click is right but the + likelihood we'll need to access non-ASCII file paths when dealing with Python source + code is low (#277) + +- fixed improper formatting of f-strings with quotes inside interpolated expressions + (#322) + +- fixed unnecessary slowdown when long list literals where found in a file + +- fixed unnecessary slowdown on AST nodes with very many siblings + +- fixed cannibalizing backslashes during string normalization + +- fixed a crash due to symbolic links pointing outside of the project directory (#338) + +### 18.6b2 + +- added `--config` (#65) + +- added `-h` equivalent to `--help` (#316) + +- fixed improper unmodified file caching when `-S` was used + +- fixed extra space in string unpacking (#305) + +- fixed formatting of empty triple quoted strings (#313) + +- fixed unnecessary slowdown in comment placement calculation on lines without comments + +### 18.6b1 + +- hotfix: don't output human-facing information on stdout (#299) + +- hotfix: don't output cake emoji on non-zero return code (#300) + +### 18.6b0 + +- added `--include` and `--exclude` (#270) + +- added `--skip-string-normalization` (#118) + +- added `--verbose` (#283) + +- the header output in `--diff` now actually conforms to the unified diff spec + +- fixed long trivial assignments being wrapped in unnecessary parentheses (#273) + +- fixed unnecessary parentheses when a line contained multiline strings (#232) + +- fixed stdin handling not working correctly if an old version of Click was used (#276) + +- _Black_ now preserves line endings when formatting a file in place (#258) + +### 18.5b1 + +- added `--pyi` (#249) + +- added `--py36` (#249) + +- Python grammar pickle caches are stored with the formatting caches, making _Black_ + work in environments where site-packages is not user-writable (#192) + +- _Black_ now enforces a PEP 257 empty line after a class-level docstring (and/or + fields) and the first method + +- fixed invalid code produced when standalone comments were present in a trailer that + was omitted from line splitting on a large expression (#237) + +- fixed optional parentheses being removed within `# fmt: off` sections (#224) + +- fixed invalid code produced when stars in very long imports were incorrectly wrapped + in optional parentheses (#234) + +- fixed unstable formatting when inline comments were moved around in a trailer that was + omitted from line splitting on a large expression (#238) + +- fixed extra empty line between a class declaration and the first method if no class + docstring or fields are present (#219) + +- fixed extra empty line between a function signature and an inner function or inner + class (#196) + +### 18.5b0 + +- call chains are now formatted according to the + [fluent interfaces](https://en.wikipedia.org/wiki/Fluent_interface) style (#67) + +- data structure literals (tuples, lists, dictionaries, and sets) are now also always + exploded like imports when they don't fit in a single line (#152) + +- slices are now formatted according to PEP 8 (#178) + +- parentheses are now also managed automatically on the right-hand side of assignments + and return statements (#140) + +- math operators now use their respective priorities for delimiting multiline + expressions (#148) + +- optional parentheses are now omitted on expressions that start or end with a bracket + and only contain a single operator (#177) + +- empty parentheses in a class definition are now removed (#145, #180) + +- string prefixes are now standardized to lowercase and `u` is removed on Python 3.6+ + only code and Python 2.7+ code with the `unicode_literals` future import (#188, #198, + #199) + +- typing stub files (`.pyi`) are now formatted in a style that is consistent with PEP + 484 (#207, #210) + +- progress when reformatting many files is now reported incrementally + +- fixed trailers (content with brackets) being unnecessarily exploded into their own + lines after a dedented closing bracket (#119) + +- fixed an invalid trailing comma sometimes left in imports (#185) + +- fixed non-deterministic formatting when multiple pairs of removable parentheses were + used (#183) + +- fixed multiline strings being unnecessarily wrapped in optional parentheses in long + assignments (#215) + +- fixed not splitting long from-imports with only a single name + +- fixed Python 3.6+ file discovery by also looking at function calls with unpacking. + This fixed non-deterministic formatting if trailing commas where used both in function + signatures with stars and function calls with stars but the former would be + reformatted to a single line. + +- fixed crash on dealing with optional parentheses (#193) + +- fixed "is", "is not", "in", and "not in" not considered operators for splitting + purposes + +- fixed crash when dead symlinks where encountered + +### 18.4a4 + +- don't populate the cache on `--check` (#175) + +### 18.4a3 + +- added a "cache"; files already reformatted that haven't changed on disk won't be + reformatted again (#109) + +- `--check` and `--diff` are no longer mutually exclusive (#149) + +- generalized star expression handling, including double stars; this fixes + multiplication making expressions "unsafe" for trailing commas (#132) + +- _Black_ no longer enforces putting empty lines behind control flow statements (#90) + +- _Black_ now splits imports like "Mode 3 + trailing comma" of isort (#127) + +- fixed comment indentation when a standalone comment closes a block (#16, #32) + +- fixed standalone comments receiving extra empty lines if immediately preceding a + class, def, or decorator (#56, #154) + +- fixed `--diff` not showing entire path (#130) + +- fixed parsing of complex expressions after star and double stars in function calls + (#2) + +- fixed invalid splitting on comma in lambda arguments (#133) + +- fixed missing splits of ternary expressions (#141) + +### 18.4a2 + +- fixed parsing of unaligned standalone comments (#99, #112) + +- fixed placement of dictionary unpacking inside dictionary literals (#111) + +- Vim plugin now works on Windows, too + +- fixed unstable formatting when encountering unnecessarily escaped quotes in a string + (#120) + +### 18.4a1 + +- added `--quiet` (#78) + +- added automatic parentheses management (#4) + +- added [pre-commit](https://pre-commit.com) integration (#103, #104) + +- fixed reporting on `--check` with multiple files (#101, #102) + +- fixed removing backslash escapes from raw strings (#100, #105) + +### 18.4a0 + +- added `--diff` (#87) + +- add line breaks before all delimiters, except in cases like commas, to better comply + with PEP 8 (#73) + +- standardize string literals to use double quotes (almost) everywhere (#75) + +- fixed handling of standalone comments within nested bracketed expressions; _Black_ + will no longer produce super long lines or put all standalone comments at the end of + the expression (#22) + +- fixed 18.3a4 regression: don't crash and burn on empty lines with trailing whitespace + (#80) + +- fixed 18.3a4 regression: `# yapf: disable` usage as trailing comment would cause + _Black_ to not emit the rest of the file (#95) + +- when CTRL+C is pressed while formatting many files, _Black_ no longer freaks out with + a flurry of asyncio-related exceptions + +- only allow up to two empty lines on module level and only single empty lines within + functions (#74) + +### 18.3a4 + +- `# fmt: off` and `# fmt: on` are implemented (#5) + +- automatic detection of deprecated Python 2 forms of print statements and exec + statements in the formatted file (#49) + +- use proper spaces for complex expressions in default values of typed function + arguments (#60) + +- only return exit code 1 when --check is used (#50) + +- don't remove single trailing commas from square bracket indexing (#59) + +- don't omit whitespace if the previous factor leaf wasn't a math operator (#55) + +- omit extra space in kwarg unpacking if it's the first argument (#46) + +- omit extra space in + [Sphinx auto-attribute comments](http://www.sphinx-doc.org/en/stable/ext/autodoc.html#directive-autoattribute) + (#68) + +### 18.3a3 + +- don't remove single empty lines outside of bracketed expressions (#19) + +- added ability to pipe formatting from stdin to stdin (#25) + +- restored ability to format code with legacy usage of `async` as a name (#20, #42) + +- even better handling of numpy-style array indexing (#33, again) + +### 18.3a2 + +- changed positioning of binary operators to occur at beginning of lines instead of at + the end, following + [a recent change to PEP 8](https://github.com/python/peps/commit/c59c4376ad233a62ca4b3a6060c81368bd21e85b) + (#21) + +- ignore empty bracket pairs while splitting. This avoids very weirdly looking + formattings (#34, #35) + +- remove a trailing comma if there is a single argument to a call + +- if top level functions were separated by a comment, don't put four empty lines after + the upper function + +- fixed unstable formatting of newlines with imports + +- fixed unintentional folding of post scriptum standalone comments into last statement + if it was a simple statement (#18, #28) + +- fixed missing space in numpy-style array indexing (#33) + +- fixed spurious space after star-based unary expressions (#31) + +### 18.3a1 + +- added `--check` + +- only put trailing commas in function signatures and calls if it's safe to do so. If + the file is Python 3.6+ it's always safe, otherwise only safe if there are no `*args` + or `**kwargs` used in the signature or call. (#8) + +- fixed invalid spacing of dots in relative imports (#6, #13) + +- fixed invalid splitting after comma on unpacked variables in for-loops (#23) + +- fixed spurious space in parenthesized set expressions (#7) + +- fixed spurious space after opening parentheses and in default arguments (#14, #17) + +- fixed spurious space after unary operators when the operand was a complex expression + (#15) + +### 18.3a0 + +- first published version, Happy 🍰 Day 2018! + +- alpha quality + +- date-versioned (see: https://calver.org/)