[Python-modules-team] Bug#593575: python-pisa: Deprecation warning

[W. Martin Borgert]

Package: python-pisa
Version: 3.0.32-1
Tags: patch

In /usr/share/pyshared/sx/w3c/css.py line 40

   import sets

gives a warning:

   DeprecationWarning: the sets module is deprecated

I'm not sure, but probably the following patch is OK:

--- css.py	2009-03-18 14:02:36.000000000 +0100
+++ css.py.new	2010-08-19 14:10:00.000000000 +0200
@@ -37,7 +37,6 @@
  #~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

  import copy
-import sets
  import cssParser
  import cssSpecial

@@ -526,12 +525,12 @@
  class CSSBuilder(cssParser.CSSBuilderAbstract):
      RulesetFactory = CSSRuleset
      SelectorFactory = CSSMutableSelector
-    MediumSetFactory = sets.Set
+    MediumSetFactory = set
      DeclarationsFactory = CSSDeclarations
      TermFunctionFactory = CSSTerminalFunction
      TermOperatorFactory = CSSTerminalOperator
      xmlnsSynonyms = {}
-    mediumSet = None
+    mediumSet = []
      trackImportance = True
      charset = None