openstack/requirements
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Merge "skip complex comparison for constraints without markers"

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Zuul 2018-04-05 04:34:29 +00:00 committed by Gerrit Code Review
commit 3e6841dfc5
1 changed files with 7 additions and 0 deletions
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7
openstack_requirements/check.py
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@ -204,6 +204,13 @@ def _find_constraint(req, constraints):
for constraint_setting, _ in constraints:
if constraint_setting.markers == req.markers:
return constraint_setting
if not constraint_setting.markers:
# There is no point in performing the complex
# comparison for a constraint that has no markers, so
# we skip it here. If we find no closer match then the
# loop at the end of the function will look for a
# constraint without a marker and use that.
continue
# NOTE(dhellmann): This is a very naive attempt to check
# marker compatibility that relies on internal
# implementation details of the packaging library. The