flake8 5.x cleanups

Committed via https://github.com/asottile/all-repos

flake8_2020.py

@@ -5,11 +5,6 @@
 from typing import Any
 from typing import Generator
 
-if sys.version_info >= (3, 8):  # pragma: >=3.8 cover
-    import importlib.metadata as importlib_metadata
-else:  # pragma: <3.8 cover
-    import importlib_metadata
-
 YTT101 = 'YTT101 `sys.version[:3]` referenced (python3.10), use `sys.version_info`'  # noqa: E501
 YTT102 = 'YTT102 `sys.version[2]` referenced (python3.10), use `sys.version_info`'  # noqa: E501
 YTT103 = 'YTT103 `sys.version` compared to string (python3.10), use `sys.version_info`'  # noqa: E501
@@ -153,9 +148,6 @@ def visit_Name(self, node: ast.Name) -> None:
 
 
 class Plugin:
-    name = __name__
-    version = importlib_metadata.version(__name__)
-
     def __init__(self, tree: ast.AST):
         self._tree = tree
 

setup.cfg

@@ -22,8 +22,7 @@ classifiers =
 [options]
 py_modules = flake8_2020
 install_requires =
-    flake8>=3.7
-    importlib-metadata>=0.9;python_version<"3.8"
+    flake8>=5
 python_requires = >=3.7
 
 [options.entry_points]