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34 lines
1.3 KiB
34 lines
1.3 KiB
.. _tutorial-introduction: |
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Introducing Flaskr |
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================== |
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This tutorial will demonstrate a blogging application named Flaskr, but feel |
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free to choose your own less Web-2.0-ish name ;) Essentially, it will do the |
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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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SQLite3 will be used directly for this application because it's good enough |
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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 is 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: https://www.sqlalchemy.org/
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