[issue10342] trace module cannot produce coverage reports for zipped modules

[STINNER Victor]

STINNER Victor <victor.stinner at haypocalc.com> added the comment:

+            try:
+                with open(filename, 'rb') as fp:
+                    encoding, _ = tokenize.detect_encoding(fp.readline)
+            except IOError:
+                encoding = None

You should use 'utf-8' instead of None (which will fall back to the locale encoding) here.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue10342>
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