test/editor.py

   1 """
   2 editor.py - S.Fourmanoit <syfou@users.sourceforge.net>, 2005
   3
   4 adesklets test script for editor launch, similar to what the Configure Menu
   5 in many desklet returns, but with pause. You have to exit the editor for
   6 the script to continue. Start with:
   7
   8 python editor.py
   9 """
  10 from os import environ, getenv, system, unlink
  11 from os.path import join, isfile
  12
  13 # Test function
  14 #
  15 def launch(msg):
  16     print msg
  17     print >> file('/tmp/editor.txt','w'), msg
  18     if len(display):
  19         if len(xterm) > 0:
  20             if len(editor) > 0:
  21                 cmdline = '%s -e %s /tmp/editor.txt' % (xterm[0], editor)
  22                 print "Command line is '%s'." % cmdline
  23                 print 'Command line returned %d (0 is OK)' % system(cmdline)
  24             else:
  25                 print 'editor not found.'
  26         else:
  27             print 'xterm not found.'
  28     else:
  29         print 'display not found.'
  30
  31 # Get the pertinent information
  32 #
  33 display = getenv('DISPLAY','')
  34 xterm   = [join(p,'xterm')
  35            for p in getenv('PATH','').split(':') if isfile(join(p,'xterm'))]
  36 editor  = getenv('EDITOR','')
  37
  38 # Display this information
  39 #
  40 print """=== System information ===
  41
  42 Display     : '%s'
  43 xterm paths : %s
  44 Editor      : '%s'
  45 """ % (editor, display, xterm)
  46
  47 # Now, let's test the launch.
  48 #
  49 launch('Launching editor in xterm without adesklets.')
  50 environ['ADESKLETS_ID'] = '0'; import adesklets
  51 launch('Launching editor in xterm with adesklets.')
  52 print 'Now exiting.'