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Merge pull request #539 from svenstaro/master

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Changed tutorial to be more explicit
This commit is contained in:
Ron DuPlain 2012-07-04 12:18:28 -07:00
commit 7003fe6135
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 If you want to do that, you first have to import the
:func:`contextlib.closing` function from the contextlib package. If you :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 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 __future__ import with_statement
from contextlib import closing from contextlib import closing
Next we can create a function called `init_db` that initializes the Next we can create a function called `init_db` that initializes the
database. For this we can use the `connect_db` function we defined 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(): def init_db():
with closing(connect_db()) as db: with closing(connect_db()) as db: