mirror of https://github.com/pallets/flask.git
34 lines
1.3 KiB
ReStructuredText
34 lines
1.3 KiB
ReStructuredText
.. _tutorial-introduction:
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Introducing Flaskr
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==================
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We will call our blogging application flaskr, but feel free to choose your own
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less Web-2.0-ish name ;) Essentially, we want it to do the following things:
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1. Let the user sign in and out with credentials specified in the
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configuration. Only one user is supported.
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2. When the user is logged in, they can add new entries to the page
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consisting of a text-only title and some HTML for the text. This HTML
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is not sanitized because we trust the user here.
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3. The index page shows all entries so far in reverse chronological order
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(newest on top) and the user can add new ones from there if logged in.
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We will be using SQLite3 directly for this application because it's good
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enough for an application of this size. For larger applications, however,
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it makes a lot of sense to use `SQLAlchemy`_, as it handles database
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connections in a more intelligent way, allowing you to target different
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relational databases at once and more. You might also want to consider
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one of the popular NoSQL databases if your data is more suited for those.
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Here a screenshot of the final application:
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.. image:: ../_static/flaskr.png
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:align: center
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:class: screenshot
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:alt: screenshot of the final application
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Continue with :ref:`tutorial-folders`.
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.. _SQLAlchemy: http://www.sqlalchemy.org/
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