Generic dylib path manipulation

Modules
		re

Functions
		dylib_info(filename) A dylib name can take one of the following four forms:     Location/Name.SomeVersion_Suffix.dylib     Location/Name.SomeVersion.dylib     Location/Name_Suffix.dylib     Location/Name.dylib   returns None if not found or a mapping equivalent to:     dict(         location='Location',         name='Name.SomeVersion_Suffix.dylib',         shortname='Name',         version='SomeVersion',         suffix='Suffix',     )   Note that SomeVersion and Suffix are optional and may be None if not present.

Data
		__all__ = ['dylib_info']