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Armin Ronacher 2013-11-09 13:41:09 +00:00
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3 changed files with 20 additions and 12 deletions
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docs/tutorial/setup.rst
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@ -4,11 +4,12 @@ Step 2: Application Setup Code
==============================
Now that we have the schema in place we can create the application module.
Let's call it flaskr.py. We will place this file inside the flask folder.
We will begin by adding the imports we need and by adding the config section.
For small applications, it is possible to drop the configuration directly into
the module, and this is what we will be doing here. However a cleaner solution would be to create a separate `.ini` or `.py` file and load that or import the
values from there.
Let's call it flaskr.py. We will place this file inside the flask folder.
We will begin by adding the imports we need and by adding the config
section. For small applications, it is possible to drop the configuration
directly into the module, and this is what we will be doing here. However
a cleaner solution would be to create a separate `.ini` or `.py` file and
load that or import the values from there.
First we add the imports in `flaskr.py`::
@ -65,10 +66,13 @@ debug flag enables or disables the interactive debugger. *Never leave
debug mode activated in a production system*, because it will allow users to
execute code on the server!
We will also add a method that allows for easily connecting to the specified database. This can be used to open a connection on request and also from the interactive Python shell or a script. This will come in handy later. We create a
simple database connection through SQLite and then tell it to use the
:class:`sqlite3.Row` object to represent rows. This allows us to treat
the rows as if they were dictionaries instead of tuples.
We will also add a method that allows for easily connecting to the
specified database. This can be used to open a connection on request and
also from the interactive Python shell or a script. This will come in
handy later. We create a simple database connection through SQLite and
then tell it to use the :class:`sqlite3.Row` object to represent rows.
This allows us to treat the rows as if they were dictionaries instead of
tuples.
::