Grepset - Revision history

Cchem: 12 revisions

2017-03-06T06:13:43Z

12 revisions

Speleo3: psico

2017-03-02T15:04:10Z

psico

Pyadmin: 1 revision

2014-03-28T02:16:27Z

1 revision

Tlinnet at 20:07, 8 June 2012

2012-06-08T20:07:25Z

Tlinnet at 09:58, 5 June 2012

2012-06-05T09:58:31Z

Tlinnet at 09:55, 5 June 2012

2012-06-05T09:55:57Z

Speleo3: prevent empty list argument for max()

2010-09-24T11:03:18Z

prevent empty list argument for max()

EzequielPanepucci: Modified script to format output according to max length of matched settings.

2009-11-05T09:35:37Z

Modified script to format output according to max length of matched settings.

New page

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

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

To use:

# put the script in a file called '''grepset.py'''
# from within PyMOL execute '''run grepset.py'''
# try it out, see examples below.

Example 1: '''grepset light'''
<pre>
cartoon_highlight_color default
dot_lighting on
light [ -0.40000, -0.40000, -1.00000 ]
mesh_lighting off
two_sided_lighting off
5 settings matched
</pre>

Example 2: '''grepset trans'''
<pre>
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
</pre>

Example 3: '''grepset ^trans'''
<pre>
transparency 0.00000
transparency_mode 2
transparency_picking_mode 2
3 settings matched
</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])
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:UI_Scripts]]

Zac at 14:42, 23 April 2005

2005-04-23T14:42:43Z

Zac at 15:14, 18 April 2005

2005-04-18T15:14:01Z

@@ Line 4: / Line 4: @@
 |author    = [[User:Zac|Ezequiel Panepucci]]
 |license   = BSD
 }}

← Older revision		Revision as of 20:07, 8 June 2012
Line 51:		Line 51:
	[[Category:Script_Library\|Grepset]]		[[Category:Script_Library\|Grepset]]
	[[Category:UI_Scripts]]		[[Category:UI_Scripts]]
		+	[[Category:Pymol-script-repo]]

← Older revision		Revision as of 14:42, 23 April 2005
Line 80:		Line 80:

	</source>		</source>
		+
		+	''Author: Ezequiel (Zac) Panepucci''

	[[Category:Scripting_Script_Library\|grepset]]		[[Category:Scripting_Script_Library\|grepset]]

← Older revision		Revision as of 15:14, 18 April 2005
Line 80:		Line 80:

	</source>		</source>
		+
		+	[[Category:Scripting_Script_Library\|grepset]]

← Older revision	Revision as of 06:13, 6 March 2017
(No difference)

← Older revision	Revision as of 02:16, 28 March 2014
(No difference)

@@ Line 13: / Line 13: @@
 # 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.

@@ Line 1: / Line 1: @@
 Use this little script to explore PyMOL's myriad settings.
@@ Line 41: / Line 48: @@
 settings matched
 </pre>
 [[Category:Script_Library|Grepset]]
 [[Category:UI_Scripts]]

@@ Line 77: / Line 77: @@
              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])
+     maxlen = max([len(s[0]) for s in matches] + [0])
      fmt = "%%-%ds : %%s" % (maxlen,)
      for setting in matches: