X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/366a0806eb4edd94d4d20cc6912333586bdc9fa7..e1506769a428889bc66964edabf76476433c031a:/CHANGES.md?ds=inline diff --git a/CHANGES.md b/CHANGES.md index d28d766..440aaea 100644 --- a/CHANGES.md +++ b/CHANGES.md @@ -2,6 +2,184 @@ ## Unreleased +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 + +- **Remove Python 2 support** (#2740) +- Introduce the `--preview` flag (#2752) + +### Style + +- Deprecate `--experimental-string-processing` and 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) + +### 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 `return` and `yield` constructs 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()` or `case()` when there is a trailing newline or a + comment inside of the parentheses. (#2760) + +### Performance + +- Speed-up the new backtracking parser about 4X in general (enabled when + `--target-version` is set to 3.10 and higher). (#2728) +- _Black_ is now compiled with [mypyc](https://github.com/mypyc/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 `SRC` or `--code` mandatory 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 + +- All upper version bounds on dependencies have been removed (#2718) +- `typing-extensions` is no longer a required dependency in Python 3.10+ (#2772) +- Set `click` lower bound to `8.0.0` (#2791) + +### Integrations + +- Update GitHub action to support containerized runs (#2748) + +### Documentation + +- Change protocol in pip installation instructions to `https://` (#2761) +- Change HTML theme to Furo primarily for its responsive design and mobile support + (#2793) +- Deprecate the `black-primer` tool (#2809) +- Document Python support policy (#2819) + +## 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) +- `from __future__ import annotations` statement now implies Python 3.7+ (#2690) + +#### 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 py310` if we detect 3.10-only syntax (#2668) +- Fix `match` statements with open sequence subjects, like `match a, b:` or + `match a, *b:` (#2639) (#2659) +- Fix `match`/`case` statements that contain `match`/`case` soft keywords multiple + times, like `match re.match()` (#2661) +- Fix `case` statements with an inline body (#2665) +- Fix styling of starred expressions inside `match` subject (#2667) +- Fix parser error location on invalid syntax in a `match` statement (#2649) +- Fix Python 3.10 support on platforms without ProcessPoolExecutor (#2631) +- Improve parsing performance on code that uses `match` under `--target-version py310` + up to ~50% (#2670) + +### Packaging + +- Remove dependency on `regex` (#2644) (#2663) + +## 21.11b1 + +### _Black_ + +- Bumped regex version minimum to 2021.4.4 to fix Pattern class usage (#2621) + +## 21.11b0 + +### _Black_ + +- Warn about Python 2 deprecation in more cases by improving Python 2 only syntax + detection (#2592) +- Add experimental PyPy support (#2559) +- Add partial support for the match statement. As it's experimental, it's only enabled + when `--target-version py310` is explicitly specified (#2586) +- Add support for parenthesized with (#2586) +- Declare support for Python 3.10 for running Black (#2562) + +### Integrations + +- Fixed vim plugin with Python 3.10 by removing deprecated distutils import (#2610) +- The vim plugin now parses `skip_magic_trailing_comma` from pyproject.toml (#2613) + +## 21.10b0 + +### _Black_ + +- Document stability policy, that will apply for non-beta releases (#2529) +- Add new `--workers` parameter (#2514) +- Fixed feature detection for positional-only arguments in lambdas (#2532) +- Bumped typed-ast version minimum to 1.4.3 for 3.10 compatibility (#2519) +- Fixed a Python 3.10 compatibility issue where the loop argument was still being passed + even though it has been removed (#2580) +- Deprecate Python 2 formatting support (#2523) + +### _Blackd_ + +- Remove dependency on aiohttp-cors (#2500) +- Bump required aiohttp version to 3.7.4 (#2509) + +### _Black-Primer_ + +- Add primer support for --projects (#2555) +- Print primer summary after individual failures (#2570) + +### Integrations + +- Allow to pass `target_version` in the vim plugin (#1319) +- Install build tools in docker file and use multi-stage build to keep the image size + down (#2582) + +## 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) @@ -13,10 +191,14 @@ trailing comma (#2384) - Parsing support has been added for unparenthesized walruses in set literals, set comprehensions, and indices (#2447). +- Pin `setuptools-scm` build-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 (#2440) +- Replace sys.exit(-1) with raise ImportError as it plays more nicely with tools that + scan installed packages (#2440) ### Integrations