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Clarify the after_request argument

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Make it a bit clearer that it's an instance of response_class that is
expected, not the actual response_class class.
This commit is contained in:
Charles-Axel Dein 2014-03-05 15:22:59 -08:00
parent 7a353a7d1b
commit dfae2679a6
1 changed files with 5 additions and 3 deletions
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8
flask/app.py
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@ -1219,9 +1219,11 @@ class Flask(_PackageBoundObject):
@setupmethod
def after_request(self, f):
"""Register a function to be run after each request. Your function
must take one parameter, a :attr:`response_class` object and return
a new response object or the same (see :meth:`process_response`).
"""Register a function to be run after each request.
Your function must take one parameter, an instance of
:attr:`response_class` and return a new response object or the
same (see :meth:`process_response`).
As of Flask 0.7 this function might not be executed at the end of the
request in case an unhandled exception occurred.