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authorGuido van Rossum <guido@python.org>2007-05-18 00:24:43 (GMT)
committerGuido van Rossum <guido@python.org>2007-05-18 00:24:43 (GMT)
commit7ac9d4020100b99b17eeddf65bafa8e87f9f293a (patch)
treed7145b91dbe6e301e8adc0bd468ddcdad7169305
parent024da5c2576f196dede4bfa0fc5808019bd54fd8 (diff)
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Protect abs__file__() from changes to sys.modules while it's running.
-rw-r--r--Lib/site.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/site.py b/Lib/site.py
index ba8603c..47196e4 100644
--- a/Lib/site.py
+++ b/Lib/site.py
@@ -69,7 +69,7 @@ def makepath(*paths):
def abs__file__():
"""Set all module' __file__ attribute to an absolute path"""
- for m in sys.modules.values():
+ for m in set(sys.modules.values()):
if hasattr(m, '__loader__'):
continue # don't mess with a PEP 302-supplied __file__
try: