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ImportFinder: Support find_spec interface #836

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Merged
merged 1 commit into from
Jul 31, 2020
Merged

ImportFinder: Support find_spec interface #836

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12 changes: 12 additions & 0 deletions bpython/curtsiesfrontend/repl.py
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Original file line number Diff line number Diff line change
Expand Up @@ -287,6 +287,18 @@ def find_distributions(self, context):

return None

def find_spec(self, fullname, path, target=None):
for finder in self.old_meta_path:
# Consider the finder only if it implements find_spec
if not getattr(finder, "find_spec", None):
continue
# Attempt to find the spec
spec = finder.find_spec(fullname, path, target)
if spec is not None:
# Patch the loader to enable reloading
spec.__loader__ = ImportLoader(self.watcher, spec.__loader__)
return spec

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