Changeset 3337 for pykota

Timestamp:

02/18/08 18:11:35 (17 years ago)

Author:

jerome

Message:

Added some utility methods.
Made generic --logo help not depend anymore on the pkbanner's
command context.

Location:

pykota/trunk

Files:

• bin/pkbanner (modified) (1 diff)
• pykota/commandline.py (modified) (1 diff)

pykota/trunk/bin/pkbanner

@@ -234 +234 @@
                             dest="logo",
                             default=u"/usr/share/pykota/logos/pykota.jpeg",
-                            help=_("The image to use as the banner's logo. The logo will be drawn at the center top of the page. The default logo is %default"))
+                            help=_("The image to use as a logo. The logo will be drawn at the center top of the page. The default logo is %default"))
     parser.add_option("-p", "--pagesize",
                             type="string",

pykota/trunk/pykota/commandline.py

@@ -44 +44 @@
         loginvalidparam(opt, value, option.default, \
                         _("Allowed range is (0..99)"))
+        setattr(optionparser.values, option.dest, option.default)
+    else :    
+        setattr(optionparser.values, option.dest, value)
+        
+def checkandset_positiveint(option, opt, value, optionparser) :    
+    """Checks if an option argument is a positive integer and validates the option if it is the case."""
+    if not (value >= 0) :
+        loginvalidparam(opt, value, option.default, \
+                        _("Value must be positive"))
+        setattr(optionparser.values, option.dest, option.default)
+    else :    
+        setattr(optionparser.values, option.dest, value)
+        
+def checkandset_positivefloat(option, opt, value, optionparser) :    
+    """Checks if an option argument is a positive integer and validates the option if it is the case."""
+    if not (value >= 0.0) :
+        loginvalidparam(opt, value, option.default, \
+                        _("Value must be positive"))
         setattr(optionparser.values, option.dest, option.default)
     else :