317d3dd612
**Summary** Prepare for the black preview style becoming the black stable style at the end of the year. This adds a new test file to compare stable and preview on some relevant preview options in black, and makes `format_dev` understand the black preview flag. I've added poetry as a project that uses preview. I've implemented one specific deviation (collapsing of stub implementation in non-stub files) which showed up in poetry for testing. This also improves poetry compatibility from 0.99891 to 0.99919. Fixes #7440 New compatibility stats: | project | similarity index | total files | changed files | |----------------|------------------:|------------------:|------------------:| | cpython | 0.75803 | 1799 | 1647 | | django | 0.99983 | 2772 | 35 | | home-assistant | 0.99953 | 10596 | 189 | | poetry | 0.99919 | 317 | 12 | | transformers | 0.99963 | 2657 | 332 | | twine | 1.00000 | 33 | 0 | | typeshed | 0.99978 | 3669 | 20 | | warehouse | 0.99969 | 654 | 15 | | zulip | 0.99970 | 1459 | 22 |
234 lines
5.5 KiB
Plaintext
234 lines
5.5 KiB
Plaintext
---
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source: crates/ruff_python_formatter/tests/fixtures.rs
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input_file: crates/ruff_python_formatter/resources/test/fixtures/ruff/preview.py
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---
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## Input
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```py
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"""
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Black's `Preview.module_docstring_newlines`
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"""
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first_stmt_after_module_level_docstring = 1
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class CachedRepository:
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# Black's `Preview.dummy_implementations`
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def get_release_info(self): ...
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def raw_docstring():
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r"""Black's `Preview.accept_raw_docstrings`
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a
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b
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"""
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pass
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def reference_docstring_newlines():
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"""A regular docstring for comparison
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a
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b
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"""
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pass
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class RemoveNewlineBeforeClassDocstring:
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"""Black's `Preview.no_blank_line_before_class_docstring`"""
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def f():
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"""Black's `Preview.prefer_splitting_right_hand_side_of_assignments`"""
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[
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bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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] = cccccccc.ccccccccccccc.cccccccc
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[
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bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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] = cccccccc.ccccccccccccc().cccccccc
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[
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bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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] = cccccccc.ccccccccccccc(d).cccccccc
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb] = (
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cccccccc.ccccccccccccc(d).cccccccc + e
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)
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb] = (
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cccccccc.ccccccccccccc.cccccccc + e
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)
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb] = (
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cccccccc.ccccccccccccc.cccccccc
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+ eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
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)
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self._cache: dict[
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DependencyCacheKey, list[list[DependencyPackage]]
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] = collections.defaultdict(list)
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self._cached_dependencies_by_level: dict[
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int, list[DependencyCacheKey]
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] = collections.defaultdict(list)
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```
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## Outputs
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### Output 1
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```
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indent-style = space
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line-width = 88
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indent-width = 4
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quote-style = Double
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magic-trailing-comma = Respect
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preview = Disabled
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```
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```py
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"""
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Black's `Preview.module_docstring_newlines`
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"""
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first_stmt_after_module_level_docstring = 1
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class CachedRepository:
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# Black's `Preview.dummy_implementations`
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def get_release_info(self):
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...
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def raw_docstring():
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r"""Black's `Preview.accept_raw_docstrings`
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a
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b
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"""
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pass
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def reference_docstring_newlines():
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"""A regular docstring for comparison
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a
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b
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"""
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pass
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class RemoveNewlineBeforeClassDocstring:
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"""Black's `Preview.no_blank_line_before_class_docstring`"""
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def f():
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"""Black's `Preview.prefer_splitting_right_hand_side_of_assignments`"""
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[
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bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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] = cccccccc.ccccccccccccc.cccccccc
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[
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bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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] = cccccccc.ccccccccccccc().cccccccc
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[
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bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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] = cccccccc.ccccccccccccc(d).cccccccc
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb] = (
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cccccccc.ccccccccccccc(d).cccccccc + e
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)
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb] = (
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cccccccc.ccccccccccccc.cccccccc + e
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)
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb] = (
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cccccccc.ccccccccccccc.cccccccc
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+ eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
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)
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self._cache: dict[
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DependencyCacheKey, list[list[DependencyPackage]]
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] = collections.defaultdict(list)
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self._cached_dependencies_by_level: dict[
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int, list[DependencyCacheKey]
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] = collections.defaultdict(list)
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```
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### Output 2
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```
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indent-style = space
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line-width = 88
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indent-width = 4
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quote-style = Double
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magic-trailing-comma = Respect
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preview = Enabled
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```
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```py
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"""
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Black's `Preview.module_docstring_newlines`
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"""
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first_stmt_after_module_level_docstring = 1
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class CachedRepository:
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# Black's `Preview.dummy_implementations`
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def get_release_info(self): ...
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def raw_docstring():
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r"""Black's `Preview.accept_raw_docstrings`
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a
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b
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"""
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pass
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def reference_docstring_newlines():
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"""A regular docstring for comparison
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a
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b
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"""
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pass
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class RemoveNewlineBeforeClassDocstring:
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"""Black's `Preview.no_blank_line_before_class_docstring`"""
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def f():
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"""Black's `Preview.prefer_splitting_right_hand_side_of_assignments`"""
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[
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bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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] = cccccccc.ccccccccccccc.cccccccc
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[
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bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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] = cccccccc.ccccccccccccc().cccccccc
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[
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bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
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] = cccccccc.ccccccccccccc(d).cccccccc
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb] = (
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cccccccc.ccccccccccccc(d).cccccccc + e
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)
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb] = (
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cccccccc.ccccccccccccc.cccccccc + e
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)
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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb] = (
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cccccccc.ccccccccccccc.cccccccc
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+ eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
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)
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self._cache: dict[
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DependencyCacheKey, list[list[DependencyPackage]]
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] = collections.defaultdict(list)
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self._cached_dependencies_by_level: dict[
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int, list[DependencyCacheKey]
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] = collections.defaultdict(list)
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```
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