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David Lord 2019-09-23 08:19:40 -07:00
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Patterns for Flask
==================
Certain things are common enough that the chances are high you will find
them in most web applications. For example quite a lot of applications
are using relational databases and user authentication. In that case,
chances are they will open a database connection at the beginning of the
request and get the information of the currently logged in user. At the
end of the request, the database connection is closed again.
Certain features and interactions are common enough that you will find
them in most web applications. For example, many applications use a
relational database and user authentication. They will open a database
connection at the beginning of the request and get the information for
the logged in user. At the end of the request, the database connection
is closed.
There are more user contributed snippets and patterns in the `Flask
Snippet Archives <http://flask.pocoo.org/snippets/>`_.
These types of patterns may be a bit outside the scope of Flask itself,
but Flask makes it easy to implement them. Some common patterns are
collected in the following pages.
.. toctree::
:maxdepth: 2