#+TITLE: Python layer
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[[file:img/django.png]]

* Table of Contents                                         :TOC_4_org:noexport:
 - [[Description][Description]]
 - [[Install][Install]]
 - [[Key Bindings][Key Bindings]]
   - [[Fabric][Fabric]]
   - [[Files][Files]]
   - [[Interactive][Interactive]]
   - [[Server][Server]]
   - [[South/Syncdb][South/Syncdb]]
   - [[Test][Test]]

* Description
This layer adds support for the Python [[https://www.djangoproject.com/][Django]] framework via [[https://github.com/davidmiller/pony-mode][pony-mode]].

* Install
To use this contribution add it to your =~/.spacemacs=

#+BEGIN_SRC emacs-lisp
  (setq-default dotspacemacs-configuration-layers '(django))
#+END_SRC

* Key Bindings
Django related key bindings uses  [[https://github.com/davidmiller/pony-mode][pony-mode]] and are behind the prefix ~SPC m j~.

Configuration options for pony-mode are documented at
[[http://www.deadpansincerity.com/docs/pony/configuration.html][deadpansincerity.com]]

Manage Django with ~SPC m j m~.

** Fabric

| Key Binding   | Description                      |
|---------------+----------------------------------|
| ~SPC m j a f~ | Run a fabric command             |
| ~SPC m j a d~ | Deploy project with =fab deploy= |

** Files

| Key Binding   | Description                                                   |
|---------------+---------------------------------------------------------------|
| ~SPC m j f s~ | Open the =settings.py= for this project                       |
| ~SPC m j f c~ | Interactively display a setting value in the minibuffer       |
| ~SPC m j f t~ | Jump to template at point                                     |
| ~SPC m j f r~ | Jump to the view file that the URL resolves to (experimental) |

** Interactive

| Key Binding   | Description                                                                                                                                                                                                        |
|---------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ~SPC m j i d~ | Run interpreter for this project's default database as an inferior process                                                                                                                                         |
| ~SPC m j i s~ | Open a Python shell with the current pony project's context loaded. If the project has the django_extras package installed, then use the excellent =shell_plus= command. Otherwise, fall back to =manage.py shell= |

** Server

| Key Binding   | Description                                                       |
|---------------+-------------------------------------------------------------------|
| ~SPC m j r d~ | Stop the dev server                                               |
| ~SPC m j r o~ | Open a tab at the dev server                                      |
| ~SPC m j r r~ | Restart the dev server (works better with django_extras/werkzeug) |
| ~SPC m j r u~ | Start or open the dev server                                      |
| ~SPC m j r t~ | Open a second server with a "throwaway" host/port                 |

** South/Syncdb

| Key Binding   | Description                                |
|---------------+--------------------------------------------|
| ~SPC m j s c~ | Convert an existing app to south           |
| ~SPC m j s h~ | Create migration for modification          |
| ~SPC m j s i~ | Run the initial south migration for an app |
| ~SPC m j s m~ | Migrate an app                             |
| ~SPC m j s s~ | Run syncdb on the current project          |

** Test

| Key Binding   | Description                                                      |
|---------------+------------------------------------------------------------------|
| ~SPC m j t d~ | Move down the traceback one level                                |
| ~SPC m j t e~ | Go to the file and line of the last stack trace in a test buffer |
| ~SPC m j t o~ | Open the file in a traceback at the line specified               |
| ~SPC m j t t~ | Run the test(s) given by =command=                               |
| ~SPC m j t u~ | Move up the traceback one level                                  |