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Useful Links. Other Formats. ChapterAccessing request data. You can download the documentation in other formats as well: as PDF; as ePub; ; as zipped HTML. Your code will be much more approachable when it starts growing to many files with hundreds, or thousands, of lines of code. Chapters. Flask includes many hooks to customize its behavior. view_func – the function to call when serving a request to the provided endpoint. Learning Flask eBook (PDF) Download this eBook for free. Nor does it mean that Flask is lacking in functionality. I recommend that you read it and apply its recommendations to your Flask projects (and all of your other Python code). endpoint – the endpoint for the registered URL rule. Latest docs: Source: PDF version: “Micro” does not mean that your whole application has to fit into a single Python file, although it certainly can. You are currently looking at the documentation of the development version. For example, to install or update Flask Documentation (x), Release SQLAlchemy or another database tool, introduce non-relational data persistence as appropriate, and take advantage of framework-agnostic tools built for WSGI, the Python interface. ChapterAuthorization and Found. The “micro” in microframework means Flask aims to keep the core simple but exten-sible. Flask is a micro development framework for Python. Flask itself assumes the name of the view function as endpoint. Installation¶ Flask-SQLAlchemy is available on PyPI and can be installed with various Python tools. This can also PEPis the official style guide for Python code. nginx Parameters. provide_automatic_options – controls whether the OPTIONS method should be added automatically. Should you need more customization, the Flask class is built About Flask. ChapterGetting started with Flask. The PEPrecommendations are all about having more This guide assumes you are using SQLAlchemyx, which has a new API for defining models and better support for Python type hints and data classes. The Flask site; Flask @ PyPI; Flask @ GitHub; Issue Tracker short presentation on building applications with flask (). rule – the URL rule as string. Flask won’t make many isions for you, such as what database to use Explore Flask Documentation, Release Pythonversus PythonAs I write this, the Python community is in the midst of a transition from Pythonto PythonThe official stance of the Python Software Foundation is as follows: Pythonx is the status quo, Pythonx is the present and future of the language.1 If you are using SQLAlchemyx, see Legacy Quickstart.