Support finders such as those exposed by PyOxidizer that don't have an __module__ object. Closes #110.

jaraco · jaraco · commit 98b91d28363d · 2020-01-28T21:05:21.000-05:00
diff --git a/importlib_metadata/_compat.py b/importlib_metadata/_compat.py
@@ -73,7 +73,7 @@ def disable_stdlib_finder():
     """
     def matches(finder):
         return (
-            finder.__module__ == '_frozen_importlib_external'
+            getattr(finder, '__module__', None) == '_frozen_importlib_external'
             and hasattr(finder, 'find_distributions')
             )
     for finder in filter(matches, sys.meta_path):  # pragma: nocover

Original file line number	Diff line number	Diff line change
`@@ -73,7 +73,7 @@ def disable_stdlib_finder():`
`73`	`73`	`"""`
`74`	`74`	`def matches(finder):`
`75`	`75`	`return (`
`76`		`- finder.__module__ == '_frozen_importlib_external'`
	`76`	`+ getattr(finder, '__module__', None) == '_frozen_importlib_external'`
`77`	`77`	`and hasattr(finder, 'find_distributions')`
`78`	`78`	`)`
`79`	`79`	`for finder in filter(matches, sys.meta_path): # pragma: nocover`