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Added an example of how to postprocess requests in the testing docs.

This commit is contained in:
Armin Ronacher 2011-07-10 13:34:21 +02:00
parent ebb65b81e1
commit 99c2defb43
1 changed files with 14 additions and 0 deletions
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docs/testing.rst
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@ -236,6 +236,20 @@ need to call :meth:`~flask.Flask.preprocess_request` yourself::
This can be necessary to open database connections or something similar
depending on how your application was designed.
If you want to call the :meth:`~flask.Flask.after_request` functions you
need to call into :meth:`~flask.Flask.process_response` which however
requires that you pass it a response object::
app = flask.Flask(__name__)
with app.test_request_context('/?name=Peter'):
resp = Response('...')
resp = app.process_response(resp)
...
This in general is less useful because at that point you can directly
start using the test client.
Keeping the Context Around
--------------------------