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authorJason R. Coombs <jaraco@jaraco.com>2014-10-11 13:06:54 -0400
committerJason R. Coombs <jaraco@jaraco.com>2014-10-11 13:06:54 -0400
commit805df3b6b95bd8d1442f3f8c50500baa5af9a583 (patch)
tree7dac8d7c2e09463c9a68522c7d33ec7282728008
parent86f0d48001e56b5bb244a56f1147f9d52748c14d (diff)
downloadpython-setuptools-bitbucket-805df3b6b95bd8d1442f3f8c50500baa5af9a583.tar.gz
Update comment
-rw-r--r--pkg_resources.py5
1 files changed, 3 insertions, 2 deletions
diff --git a/pkg_resources.py b/pkg_resources.py
index ac72d71f..a5b02223 100644
--- a/pkg_resources.py
+++ b/pkg_resources.py
@@ -589,8 +589,9 @@ class WorkingSet(object):
# key -> dist
best = {}
to_activate = []
- # key with req -> set of things that required it
- # useful for reporting info about conflicts
+
+ # Mapping of requirement to set of distributions that required it;
+ # useful for reporting info about conflicts.
required_by = collections.defaultdict(set)
while requirements: