Fixed missing import "metadata" for Python < 3.8.

atollk · Aug 12, 2020 · 9e6e9a2 · 9e6e9a2
1 parent 74cef69
commit 9e6e9a2
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diff --git a/flake8_import_restrictions/checker.py b/flake8_import_restrictions/checker.py
@@ -2,7 +2,10 @@
 import ast
 import fnmatch
 from collections import defaultdict
-from importlib import metadata
+try:
+    from importlib import metadata
+except ImportError:
+    import importlib_metadata as metadata
 from typing import Dict, Iterable, List, Tuple, Union
 
 import flake8.options.manager

diff --git a/requirements/py37.txt b/requirements/py37.txt
@@ -1,3 +1,4 @@
 flake8>=3.0,<4
 pytest-flake8dir>=2.2,<3
-pytest>=5.4,<6
+pytest>=5.4,<6
+importlib_metadata>=1.7,<2