[ZCM] [ZC] 1777/ 1 Request "ExtensionClass delattr raises KeyError"

[Collector: Zope Bugs, Features, and Patches ...]

Issue #1777 Update (Request) "ExtensionClass delattr raises KeyError"
 Status Accepted, Zope/bug low
To followup, visit:
  http://www.zope.org/Collectors/Zope/1777

==============================================================
= Request - Entry #1 by tseaver on May 11, 2005 4:58 pm

 Status: Pending => Accepted

 Supporters added: tim_one

The two setattr implementations in ExtensionClass.c
('subclass_simple_setattro' and 'subclass_simple_setattr')
don't check / convert errors returned by PyDict_DelItem, leading to::

 >>> from Persistence import Persistent
 >>> class Foo(Persistent):
 ...     pass
 ...
 >>> foo = Foo()
 >>> del foo.nonesuch
 Traceback (most recent call last):
   File "<stdin>", line 1, in ?
 KeyError: 'nonesuch'


==============================================================