code: def clear(self):
          '''
          Clear plugin manager state.
  
          Registered mimetype functions will be disposed after calling this
          method.
          '''
          self._mimetype_functions = list(self._default_mimetype_functions)
          super(MimetypePluginManager, self).clear(f clear(self):
          '''
          Clear plugin manager state.
  
          Registered mimetype functions will be disposed after calling this
          method.
          '''
          self._mimetype_functions = list(self._default_mimetype_functions)
          super(MimetypePluginManager, self).clear()
docs: Clear plugin manager state.
  
          Registered mimetype functions will be disposed after calling this
          method.