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* 3705 - switch to tested file-system primitivesKartik K. Agaram2016-12-111-97/+136
* 3599Kartik K. Agaram2016-10-271-2/+4
* 3561Kartik K. Agaram2016-10-221-1/+1
* 3552Kartik K. Agaram2016-10-221-1/+1
* 3490Kartik K. Agaram2016-10-091-24/+24
* 3489Kartik K. Agaram2016-10-081-24/+24
* 3457Kartik K. Agaram2016-10-061-24/+24
* 3445Kartik K. Agaram2016-10-061-35/+35
* 3429 - standardize Mu scenariosKartik K. Agaram2016-09-281-68/+69
* 3396Kartik K. Agaram2016-09-171-40/+40
* 3391 - type abbreviations everywhereKartik K. Agaram2016-09-171-75/+75
* 3347Kartik K. Agaram2016-09-131-1/+1
* 3338Kartik K. Agaram2016-09-121-2/+2
* 3337 - first use of type abbreviations: textKartik K. Agaram2016-09-121-69/+69
* 3234Kartik K. Agaram2016-08-201-0/+1
* 3233 - change how Mu escapes stringsKartik K. Agaram2016-08-201-4/+3
* 3168 - skip loading recipe 'main' in edit/Kartik K. Agaram2016-08-121-1/+1
* 3067Kartik K. Agaram2016-06-251-2/+2
* 2990Kartik K. Agaram2016-05-201-24/+14
* 2983 - migrate buttons over to sandbox/Kartik K. Agaram2016-05-191-0/+641
generated by cgit-pink 1.4.1-2-gfad0 (git 2.36.2.497.gbbea4dcf42) at 2025-02-21 11:47:23 +0000
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Guidelines for Code Modification
================================

Coding Style
------------

* Use syntax compatible to both python 2.6+ and 3.1+.
* Use docstrings with pydoc in mind
* Follow the style guide for python code:
    http://www.python.org/dev/peps/pep-0008/
* Test the code with "doctest" where it makes sense


Patches
-------

Send patches, created with "git format-patch", to the email address

    hut@hut.pm

or open a pull request on GitHub.

Please use PGP-encryption for security-relevand patches or messages.  The UIDs
of my key are `huterich <hut@lavabit.com>` and `hut <hut@hut.pm>`, my
fingerprint is `1E9B 36EC 051F F6F7 FFC9  69A7 F08C E1E2 00FB 5CDF` and my full
pubkey is at the very bottom of this file.


Version Numbering
-----------------

Three numbers, A.B.C, where
* A changes on a rewrite
* B changes when major configuration incompatibilities occur
* C changes with each release


Starting Points
---------------

Good places to read about ranger internals are:

* ranger/core/actions.py
* ranger/container/fsobject.py

About the UI:

* ranger/gui/widgets/browsercolumn.py
* ranger/gui/widgets/browserview.py
* ranger/gui/ui.py


Common Changes
==============

Adding options
--------------

* Add a default value in rc.conf, along with a comment that describes the option.
* Add the option to the ALLOWED_SETTINGS dictionary in the file
  ranger/container/settings.py.  Make sure to sort in the new entry
  alphabetically.
* Add an entry in the man page by editing doc/ranger.pod, then rebuild the man
  page by running "make man" in the ranger root directory

The setting is now accessible with self.settings.my_option, assuming self is a
subclass of ranger.core.shared.SettingsAware.


Adding colorschemes
-------------------

* Copy ranger/colorschemes/default.py to ranger/colorschemes/myscheme.py
  and modify it according to your needs.  Alternatively, create a subclass of
  ranger.colorschemes.default.Default and override the "use" method, as it is
  done in the "Jungle" colorscheme.

* Add this line to your ~/.config/ranger/rc.conf:

    set colorscheme myscheme


Change which programs start which file types
--------------------------------------------

Edit the configuration file ~/.config/ranger/rifle.conf.  The default one can
be obtained by running "ranger --copy-config rifle".


Change which file extensions have which mime type
-------------------------------------------------

Modify ranger/data/mime.types.  You may also add your own entries to ~/.mime.types


Change which files are previewed in the auto preview
----------------------------------------------------

In ranger/container/file.py, change the constant PREVIEW_BLACKLIST


PGP key
=======

You may wish to send the author (hut@hut.pm) PGP-encrypted mails for
security-relevant messages.  This is the authors key.  Save everything from the
`BEGIN PGP PUBLIC KEY BLOCK` up until the `END PGP PUBLIC KEY BLOCK` message
into a file and import it with `gpg --import <filename>`.

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