Possible bug with stability of mimetypes.guess_* function output

[Asaf Las]

On Saturday, February 8, 2014 9:51:48 AM UTC+2, Peter Otten wrote:
> 
> At least the mimetypes already defined in the module could easily produce 
> the same guessed extension consistently.

imho one workaround for OP could be to supply own map file in init() thus 
ensure unambiguous mapping across every platform and distribution. guess 
some libraries already doing that. or write wrapper and process all_guesses
to eliminate ambiguity up to needed requirement.
that is in case if bug request will be rejected.