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# -*- coding: utf-8 -*-
from functools import wraps
from django.utils.decorators import decorator_from_middleware
from debreach.middleware import RandomCommentMiddleware
append_random_comment = decorator_from_middleware(RandomCommentMiddleware)
append_random_comment.__name__ = str('append_random_comment')
append_random_comment.__doc__ = '''
Applies a random comment to the response of the decorated view in the same
way as the RandomCommentMiddleware. Using both, or using the decorator
multiple times is harmless and efficient.
'''
def random_comment_exempt(view_func):
"""
Marks a view as being exempt from having its response modified by the
RandomCommentMiddleware
"""
def wrapped_view(*args, **kwargs):
response = view_func(*args, **kwargs)
response._random_comment_exempt = True
return response
return wraps(view_func)(wrapped_view)
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