Grepset: Difference between revisions

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{{Infobox script-repo
|type      = script
|filename  = grepset.py
|author    = [[User:Zac|Ezequiel Panepucci]]
|license  = BSD
}}
{{Infobox psico
|module    = psico.helping
}}
Use this little script to explore PyMOL's myriad settings.
Use this little script to explore PyMOL's myriad settings.


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# put the script in a file called '''grepset.py'''
# put the script in a file called '''grepset.py'''
# from within PyMOL execute '''run grepset.py'''
# from within PyMOL execute '''run grepset.py'''. If you have the Pymol-script library configured, then '''import grepset'''
# try it out, see examples below.
# try it out, see examples below.


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3 settings matched
3 settings matched
</pre>
</pre>
== The Script itself: grepset.py ==
<source lang="python">
from pymol import cmd
import re
import pymol.setting
def grepset(regexp=''):
    '''
DESCRIPTION
    "grepset" greps through the list of settings using a python
    regular expression as defined in the 're' module.
    It returns a list of settings/values matching the regexp.
    No regexp returns every setting.
USAGE
    grepset [regexp]
EXAMPLE
    grepset line
    grepset ray
    grepset (^line|color$)
SEE ALSO
Python re module
    '''
    count = 0
    regexp = re.compile(regexp)
    matches = []
    for a in pymol.setting.get_index_list():
        setting = pymol.setting._get_name(a)
        if regexp.search(setting):
            count += 1
            matches.append( (setting, cmd.get_setting_text(a, '', -1)) )
    # max length of the setting names that matched
    maxlen = max([len(s[0]) for s in matches] + [0])
    fmt = "%%-%ds : %%s" % (maxlen,)
    for setting in matches:
        print fmt % setting
    print '%d settings matched' % (count,)
    cmd.set('text', 1)
cmd.extend('grepset', grepset)
</source>
''Author: Ezequiel (Zac) Panepucci''


[[Category:Script_Library|Grepset]]
[[Category:Script_Library|Grepset]]
[[Category:UI_Scripts]]
[[Category:UI_Scripts]]
[[Category:Pymol-script-repo]]

Latest revision as of 10:04, 2 March 2017

Type Python Script
Download grepset.py
Author(s) Ezequiel Panepucci
License BSD
This code has been put under version control in the project Pymol-script-repo

Included in psico
This command or function is available from psico, which is a PyMOL extension.

Module psico.helping

Use this little script to explore PyMOL's myriad settings.

Usefull for newbies and those with not so good memory skills...

To use:

  1. put the script in a file called grepset.py
  2. from within PyMOL execute run grepset.py. If you have the Pymol-script library configured, then import grepset
  3. try it out, see examples below.

Example 1: grepset light 

cartoon_highlight_color        default
dot_lighting                   on
light                          [ -0.40000, -0.40000, -1.00000 ]
mesh_lighting                  off
two_sided_lighting             off
5 settings matched

Example 2: grepset trans 

cartoon_transparency           0.00000
ray_transparency_contrast      1.00000
ray_transparency_shadows       1
ray_transparency_spec_cut      0.90000
ray_transparency_specular      0.40000
sphere_transparency            0.00000
stick_transparency             0.00000
transparency                   0.00000
transparency_mode              2
transparency_picking_mode      2
10 settings matched

Example 3: grepset ^trans 

transparency                   0.00000
transparency_mode              2
transparency_picking_mode      2
3 settings matched
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