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Support packages that are using the new importlib.metadata api #808

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Merged
merged 1 commit into from
May 28, 2020
Merged

Support packages that are using the new importlib.metadata api #808

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10 changes: 10 additions & 0 deletions bpython/curtsiesfrontend/repl.py
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Original file line number Diff line number Diff line change
Expand Up @@ -274,6 +274,16 @@ def __init__(self, watcher, old_meta_path):
self.watcher = watcher
self.old_meta_path = old_meta_path

def find_distributions(self, context):
for finder in self.old_meta_path:
distribution_finder = getattr(finder, 'find_distributions', None)
if distribution_finder is not None:
loader = finder.find_distributions(context)
if loader is not None:
return loader

return None

def find_module(self, fullname, path=None):
for finder in self.old_meta_path:
loader = finder.find_module(fullname, path)
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