Bad syntax in lib/python/DocumentTemplate/DT_In.py

[Artur Zaprzała]

In sort_sequence() method there is a common bug in try...except statement. There is:
try: ... except AttributeError, KeyError: ...

but it should be:
try: ... except (AttributeError, KeyError): ...

The attached patch is also for lib/python/zope/documenttemplate/dt_in.py and replaces try...except statement with a simpler code.

[Tres Seaver (tseaver)]

The first part of the patch applies to Zope2, but the second applies to the separately-releaesd (as of Zope 2.12) zope.documenttemplate.

[Tres Seaver (tseaver)]

Thanks for the patch. Now comitted to the Zope 2.12 branch:

  http://svn.zope.org/Zope/branches/2.12/?rev=112186&view=rev

and to the trunk:

  http://svn.zope.org/Zope/trunk/?rev=112187&view=rev