thumb generation disable

Qalbum.py

@@ -22,7 +22,6 @@ import shutil
 import csv
 import subprocess
 import string
-import configobj
 from math import ceil
 from datetime import datetime
 
@@ -43,6 +42,7 @@ clean=boolean
 force=boolean
 gravity=string
 link=boolean
+thumbs=boolean
 width=string""".split('\n')
 CONFIGCOMMENTS="""
 config values:
@@ -55,6 +55,7 @@ clean: Delete unused thumbnails
 force: Force recreate thumbnails
 gravity: ImageMagick option for creating thumbnails, e.g. North,East,Center 
 link: Medium sized images are symbolic links to original
+thumbs: Build medium sized and thumbnail images.
 width: Medium images longer axis in pixels 
 """.split('\n')
 webfilesearch=re.compile('.*index.html$|gallerystyle.css$|galleryscript.js$|'+FILEDESC+'$|^'+FILEINFO+'$|\..*',re.I)
@@ -427,6 +428,7 @@ def traverse(path,crumbs,inputs,options):
     imagelist=getimagelist(path,options)
     if options.clean:
         cleanthumbs(path)
+    if options.thumbs:
         createthumbs(path,imagelist,options)
     imagelist.extend(getnonconvertiblelist(path,options))
     filelist=getnonimagelist(path,options)
@@ -489,6 +491,8 @@ def setupoptions():
                       help="ImageMagick gravity for cropping. (Default: %(default)s)")
     parser.add_argument("-w",type=int,dest="width",default=850,
                       help="Medium image size (Default: %(default)s)")
+    parser.add_argument("--no-thumbs",action="store_false",dest="thumbs",default=True,
+                      help="Disable thumbnail and medium generation. Build the indexes only.")
     parser.add_argument("-p",type=str,dest="parent",
                       help="Add a ../[PARENT] link to point out from the gallery. If the string starts with http:// it is considered as a static URL, otherwise the relative parent path is assumed.")
     parser.add_argument("startpath",type=str,action="store",default=os.path.abspath('.'),nargs='?',
@@ -524,6 +528,8 @@ def setupdefaultoptions(options):
         options.style=os.path.join(os.path.abspath(os.path.dirname(os.path.realpath(sys.argv[0]))),'gallerystyle.css')
     if 'timesort' not in options:
         options.timesort=False
+    if 'thumbs' not in options:
+        options.thumbs=True
     if 'width' not in options:
         options.width=850
     return options
@@ -531,6 +537,7 @@ def setupdefaultoptions(options):
 def readconfig(options):
     """ Set up the options via config file """
     if os.path.exists(FILECONFIG):
+        import configobj
         try:
             cfg=configobj.ConfigObj(FILECONFIG, configspec=SAVEDCONFIG, unrepr=True)
         except configobj.UnreprError as err:
@@ -545,7 +552,7 @@ def readconfig(options):
 
 def writeconfig(options):
     """ Write the options to config file """
-
+    import configobj
     cfg=configobj.ConfigObj(configspec=SAVEDCONFIG, unrepr=True)
     cfg.initial_comment=CONFIGCOMMENTS
     cfg.filename=FILECONFIG