2019-01-16 14:31:52 +02:00
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# Prelude Python
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2013-10-07 20:33:02 +03:00
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2020-04-08 10:15:30 +03:00
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!!! Note
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This module builds on top of the shared [Programming](programming.md) module.
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2013-10-07 20:33:02 +03:00
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## Python Mode
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Emacs comes with Python programming support through the built-in
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2020-04-08 10:15:30 +03:00
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`python-mode`. Whenever you are editing Python code run `C-h m` to
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2013-10-07 20:33:02 +03:00
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look at the Python mode key bindings. Alternatively look at the
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menu bar entries under Python. To toggle the menu bar press `F12`.
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## Syntax checking
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Prelude ships with [Flycheck](https://github.com/flycheck/flycheck),
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2013-10-10 17:29:56 +03:00
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an on the fly syntax checker. Flycheck has support for two Python
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2013-10-07 20:33:02 +03:00
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syntax checkers, [Pylint](http://www.pylint.org/) and
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[Flake8](http://flake8.readthedocs.org/en/latest/). In
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order to have Flycheck support on the fly syntax checking for
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Python you need to have either of these installed and accessible to
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Emacs. In order to manually choose a checker run `C-c ! s`.
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2020-10-07 10:21:20 +03:00
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## Automatic insertion of # coding: utf-8
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Previously `prelude-python` had this feature enabled by default, but
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that is only necessary on Python2, because Python3 already use utf-8
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as default encoding. In 2020, python2 becames deprecated, so that
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functionallity becames a annoying side-effect for some users. If you
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wish to enable this, add this to your config file:
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```emacs-lisp
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(setq prelude-python-mode-set-encoding-automatically t)
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```
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