Reparses the specified module file from disk, overwriting any
        cached representations etc. of the module.

def reparse(self, filepath):
        """Reparses the specified module file from disk, overwriting any
        cached representations etc. of the module."""
        #The easiest way to do this is to touch the file and then call
        #the regular parse method so that the cache becomes invalidated.
        self.tramp.touch(filepath)
        self.parse(filepath)