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minor revision of documentation.

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bagratte 2016-04-02 01:12:25 +04:00 • committed by Markus Unterwaditzer
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6
docs/signals.rst
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@ -19,9 +19,9 @@ more. Also keep in mind that signals are intended to notify subscribers
and should not encourage subscribers to modify data. You will notice that
there are signals that appear to do the same thing like some of the
builtin decorators do (eg: :data:`~flask.request_started` is very similar
to :meth:`~flask.Flask.before_request`). There are however difference in
how they work. The core :meth:`~flask.Flask.before_request` handler for
example is executed in a specific order and is able to abort the request
to :meth:`~flask.Flask.before_request`). However, there are differences in
how they work. The core :meth:`~flask.Flask.before_request` handler, for
example, is executed in a specific order and is able to abort the request
early by returning a response. In contrast all signal handlers are
executed in undefined order and do not modify any data.