calibre-customize help: Do not error out if one of the installed plug…

…ins has no customization help
kovidgoyal · Mar 28, 2014 · 673a1a6a3b3cc5efac9882814f7710e1b5dd6cfe · 673a1a6
1 parent cee3337
commit 673a1a6a3b3cc5efac9882814f7710e1b5dd6cfe
Showing with 4 additions and 1 deletion.

+4 −1 src/calibre/customize/ui.py
diff --git a/src/calibre/customize/ui.py b/src/calibre/customize/ui.py
@@ -677,7 +677,10 @@ def main(args=sys.argv):
                                 )
             print '\t', plugin.description
             if plugin.is_customizable():
-                print '\t', plugin.customization_help()
+                try:
+                    print '\t', plugin.customization_help()
+                except NotImplementedError:
+                    pass
             print
 
     return 0