Get rid of DeprecationWarning "functions overriding warnings.showwarning() must support the 'line' argument" in Python 2.6
Get rid of DeprecationWarning "functions overriding warnings.showwarning() must support the 'line' argument" in Python 2.6

git-svn-id: cc65bc9ed7fa717314bc8890b6f123117eea230e@2076 698dff77-f410-0410-8918-cf622e150f36

ponyorm/pony,gwecho/pony,ponyorm/pony,ponyorm/pony,ponyorm/pony,gwecho/pony,gwecho/pony