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Merge pull request #1965 from vioan/master

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Added a missing module to import statement
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David Lord 2017-05-11 22:38:36 -07:00 • committed by GitHub
commit 0420cb21db
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docs/patterns/deferredcallbacks.rst
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@ -60,7 +60,7 @@ At any time during a request, we can register a function to be called at the
end of the request. For example you can remember the current language of the
user in a cookie in the before-request function::
from flask import request
from flask import request, after_this_request
@app.before_request
def detect_user_language():