Difference between revisions of "Plugindirectory"

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(Example of use)
(Adding Pymol-script-repo to PyMOL search path)
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== Adding Pymol-script-repo to PyMOL search path ==
== Adding Pymol-script-repo to PyMOL search path ==
You now have to add the "Pymol-script-repo" directory to the PyMOL search path, and import folder "plugins" before use
You should have the "Pymol-script-repo" directory to the PyMOL search path, and also import folder "plugins" before use
=== For windows users ===
=== For windows users ===
# Open notepad
# Open notepad

Revision as of 11:09, 3 December 2011

This page describes how to set up a personal plugin directory. It supports single python files as well as directories which contain a __init__.py file.

1) Create a directory $HOME/.pymol/pymolplugins, this will be your personal plugin directory. Copy plugins here instead of using the "Plugin > Manage Plugins > Install..." menu.

2) Create a file $HOME/.pymol/pymolplugins/__init__.py with the folling content:

PyMOL personal plugin directory
Recommended location of this file: ~/.pymol/pymolplugins/__init__.py

import os, sys, traceback

# import pymolplugins (allow different name)
pymolplugins = sys.modules[__name__]

import pmg_tk.PMGApp
x__initializePlugins = pmg_tk.PMGApp.initializePlugins

def initializePlugins(self):
    Overloaded version of pmg_tk.PMGApp.initializePlugins
    See pmg_tk/PMGApp.py
    # load global plugins

    # load user plugins
    modules = set()
    for path in pymolplugins.__path__:
        for filename in os.listdir(path):
            name, _, ext = filename.partition('.')
            if ext not in ['py', 'pyc', 'pyo']:
                if os.path.isdir(os.path.join(path, filename)):
            elif name != '__init__':
    for name in modules:
        mod_name = pymolplugins.__name__ + '.' + name
            __import__(mod_name, level=0)
            mod = sys.modules[mod_name]
            if hasattr(mod,'__init_plugin__'):
            elif hasattr(mod,'__init__'):
            print "Exception in plugin '%s' -- Traceback follows..."%name
            print "Error: unable to initialize plugin '%s'."%name

# overload method
pmg_tk.PMGApp.initializePlugins = initializePlugins

3) We need to import pymolplugins before the GUI launches, so insert into your $HOME/.pymolrc file:

import sys, os
import pymolplugins
python end

This plugin is being used in the Pymol-script-repo project

Adding Pymol-script-repo to PyMOL search path

You should have the "Pymol-script-repo" directory to the PyMOL search path, and also import folder "plugins" before use

For windows users

  1. Open notepad
  2. Write (Remember forward slashes)
import sys
import plugins

Save under: C:/Users/YOURNAME/pymolrc.pym (Set: "Save as type" to "All files")

For Ubuntu/Mint users

gedit ~/.pymolrc


import sys
import plugins

Save and exit

Python Code

This code has been put under version control. In the project, Pymol-script-repo.

For a color coded view: