Protect abs__file__() from changes to sys.modules while it's running.

2007-05-18 00:24:43 +00:00 · 2007-05-18 00:24:43 +00:00 · 7ac9d40201
parent 024da5c257
commit 7ac9d40201
1 changed files with 1 additions and 1 deletions
--- 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: