(self, default_name)
return result
Modify the filename of a log file when rotating.

        This is provided so that a custom filename can be provided.

        The default implementation calls the 'namer' attribute of the
        handler, if it's callable, passing the default name to
        it. If the attribute isn't callable (the default is None), the name
        is returned unchanged.

        :param default_name: The default name for the log file.
Modify the filename of a log file when rotating.
Modify the filename of a log file when rotating .
def rotation_filename(self, default_name):
        """
        Modify the filename of a log file when rotating.

        This is provided so that a custom filename can be provided.

        The default implementation calls the 'namer' attribute of the
        handler, if it's callable, passing the default name to
        it. If the attribute isn't callable (the default is None), the name
        is returned unchanged.

        :param default_name: The default name for the log file.
        """
        if not callable(self.namer):
            result = default_name
        else:
            result = self.namer(default_name)
        return result
def rotation_filename ( self , default_name ) : if not callable ( self . namer ) : result = default_name else : result = self . namer ( default_name ) return result