Christian Heimes added the comment:

The os module can't import shutil as it would create a circular import. Also 
shutil.which() does lots of stat calls and we don't want additional stat calls 
in a core module like os. My implementation requires just one stat() call.

COMSPEC can point to an alternative command implementation. That's the point of 
COMSPEC. Perhaps some people remember 4DOS and 4NT.

----------

_______________________________________
Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue16353>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe: 
http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com

Reply via email to