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Made it explicitly clear where changes should go in the tutorial

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Sven-Hendrik Haase 2012-07-04 21:12:41 +02:00
parent 07878722a8
commit 0553bbdefe
1 changed files with 5 additions and 2 deletions
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7
docs/tutorial/dbinit.rst
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@ -23,14 +23,17 @@ for you to the application.
If you want to do that, you first have to import the
:func:`contextlib.closing` function from the contextlib package. If you
want to use Python 2.5 it's also necessary to enable the `with` statement
first (`__future__` imports must be the very first import)::
first (`__future__` imports must be the very first import). Accordingly,
the following lines should be to your existing import lines in
`flaskr.py`::
from __future__ import with_statement
from contextlib import closing
Next we can create a function called `init_db` that initializes the
database. For this we can use the `connect_db` function we defined
earlier. Just add that function below the `connect_db` function::
earlier. Just add that function below the `connect_db` function in
`flask.py`::
def init_db():
with closing(connect_db()) as db: