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Fix performance regression in utils._generate_installed_modules #2703

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merged 2 commits into from Feb 5, 2024
Merged

Fix performance regression in utils._generate_installed_modules #2703

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a61fb67
Fix performance regression in sentry_sdk.utils._generate_installed_mo…
GlenWalker Feb 4, 2024
0860cb2
Merge branch 'master' into master
sentrivana Feb 5, 2024
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8 changes: 5 additions & 3 deletions sentry_sdk/utils.py
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Expand Up @@ -1666,16 +1666,18 @@ def _generate_installed_modules():
try:
from importlib import metadata

yielded = set()
for dist in metadata.distributions():
name = dist.metadata["Name"]
# `metadata` values may be `None`, see:
# https://github.com/python/cpython/issues/91216
# and
# https://github.com/python/importlib_metadata/issues/371
if name is not None:
version = metadata.version(name)
if version is not None:
yield _normalize_module_name(name), version
normalized_name = _normalize_module_name(name)
if dist.version is not None and normalized_name not in yielded:
yield normalized_name, dist.version
yielded.add(normalized_name)

except ImportError:
# < py3.8
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