Wichert Akkerman added the comment: I can reproduce this on Both OSX 10.9 and Ubuntu 12.04:
>>> import mimetypes >>> mimetypes.guess_extension('image/jpeg') '.jpe' >>> mimetypes.init() >>> mimetypes.guess_extension('image/jpeg') '.jpeg' The same thing happens for Python 3.4: Python 3.4.0rc3 (default, Mar 13 2014, 10:48:59) [GCC 4.2.1 Compatible Apple LLVM 5.1 (clang-503.0.38)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> import mimetypes >>> mimetypes.guess_all_extensions('image/jpeg') ['.jpg', '.jpeg', '.jpe'] >>> mimetypes.init() >>> mimetypes.guess_all_extensions('image/jpeg') ['.jpeg', '.jpe', '.jpg'] This also looks related to Issue1043134 ---------- nosy: +wichert _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue4963> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com