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Implement flake8-2020 (sys.version, sys.version_info misuse) (#688)

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Anders Kaseorg
2022-11-11 17:39:37 -08:00
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parent f8932ec12b
commit 5a8b7c1d20
28 changed files with 787 additions and 28 deletions
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README.md
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@@ -57,8 +57,9 @@ Read the [launch blog post](https://notes.crmarsh.com/python-tooling-could-be-mu
9. [flake8-print](#flake8-print)
10. [flake8-quotes](#flake8-quotes)
11. [flake8-annotations](#flake8-annotations)
12. [Ruff-specific rules](#ruff-specific-rules)
13. [Meta rules](#meta-rules)
12. [flake8-2020](#flake8-2020)
13. [Ruff-specific rules](#ruff-specific-rules)
14. [Meta rules](#meta-rules)
5. [Editor Integrations](#editor-integrations)
6. [FAQ](#faq)
7. [Development](#development)
@@ -561,6 +562,23 @@ For more, see [flake8-annotations](https://pypi.org/project/flake8-annotations/2
| ANN206 | MissingReturnTypeClassMethod | Missing return type annotation for classmethod `...` | |
| ANN401 | DynamicallyTypedExpression | Dynamically typed expressions (typing.Any) are disallowed in `...` | |
### flake8-2020
For more, see [flake8-2020](https://pypi.org/project/flake8-2020/1.7.0/) on PyPI.
| Code | Name | Message | Fix |
| ---- | ---- | ------- | --- |
| YTT101 | SysVersionSlice3Referenced | `sys.version[:3]` referenced (python3.10), use `sys.version_info` | |
| YTT102 | SysVersion2Referenced | `sys.version[2]` referenced (python3.10), use `sys.version_info` | |
| YTT103 | SysVersionCmpStr3 | `sys.version` compared to string (python3.10), use `sys.version_info` | |
| YTT201 | SysVersionInfo0Eq3Referenced | `sys.version_info[0] == 3` referenced (python4), use `>=` | |
| YTT202 | SixPY3Referenced | `six.PY3` referenced (python4), use `not six.PY2` | |
| YTT203 | SysVersionInfo1CmpInt | `sys.version_info[1]` compared to integer (python4), compare `sys.version_info` to tuple | |
| YTT204 | SysVersionInfoMinorCmpInt | `sys.version_info.minor` compared to integer (python4), compare `sys.version_info` to tuple | |
| YTT301 | SysVersion0Referenced | `sys.version[0]` referenced (python10), use `sys.version_info` | |
| YTT302 | SysVersionCmpStr10 | `sys.version` compared to string (python10), use `sys.version_info` | |
| YTT303 | SysVersionSlice1Referenced | `sys.version[:1]` referenced (python10), use `sys.version_info` | |
### Ruff-specific rules
| Code | Name | Message | Fix |
@@ -667,6 +685,7 @@ including:
- [`flake8-annotations`](https://pypi.org/project/flake8-annotations/)
- [`flake8-comprehensions`](https://pypi.org/project/flake8-comprehensions/)
- [`flake8-bugbear`](https://pypi.org/project/flake8-bugbear/) (20/32)
- [`flake8-2020`](https://pypi.org/project/flake8-2020/)
- [`pyupgrade`](https://pypi.org/project/pyupgrade/) (14/34)
- [`autoflake`](https://pypi.org/project/autoflake/) (1/7)
@@ -690,6 +709,7 @@ Today, Ruff can be used to replace Flake8 when used with any of the following pl
- [`flake8-annotations`](https://pypi.org/project/flake8-annotations/)
- [`flake8-comprehensions`](https://pypi.org/project/flake8-comprehensions/)
- [`flake8-bugbear`](https://pypi.org/project/flake8-bugbear/) (20/32)
- [`flake8-2020`](https://pypi.org/project/flake8-2020/)
Ruff can also replace [`isort`](https://pypi.org/project/isort/), [`yesqa`](https://github.com/asottile/yesqa),
and a subset of the rules implemented in [`pyupgrade`](https://pypi.org/project/pyupgrade/) (14/34).