def removecallback(self, window_name):
if window_name in self._pollEvents._callback:<EOL><INDENT>del self._pollEvents._callback[window_name]<EOL><DEDENT>return self._remote_removecallback(window_name)<EOL>
Remove registered callback on window create

@param window_name: Window name to look for, either full name,
LDTP's name convention, or a Unix glob.
@type window_name: string

@return: 1 if registration was successful, 0 if not.
@rtype: integer