# -*- coding: utf-8 -*-
"""
Warnings used by PyScaffold to identify issues that can be safely ignored
but that should be displayed to the user.
"""
[docs]class UpdateNotSupported(RuntimeWarning):
"""Extensions that make use of external generators are not able to do
updates by default.
"""
DEFAULT_MESSAGE = ('Updating code generated using external tools is not '
'supported. The extension `{}` will be ignored, only '
'changes in PyScaffold core features will take place.')
def __init__(self, *args, extension=None, **kwargs):
if not args:
args = [self.DEFAULT_MESSAGE.format(extension)]
super(UpdateNotSupported, self).__init__(*args, **kwargs)