[Zope-Checkins] CVS: Zope3/src/ZODB - Connection.py:1.114.2.1 coptimizations.c:1.26.6.1 serialize.py:1.2.10.1

[Jeremy Hylton]

On Fri, 2004-01-09 at 14:48, Fred L. Drake, Jr. wrote:
> Update of /cvs-repository/Zope3/src/ZODB
> In directory cvs.zope.org:/tmp/cvs-serv30152
> 
> Modified Files:
>       Tag: zope3-zodb3-devel-branch
> 	Connection.py coptimizations.c serialize.py 
> Log Message:
> checkpoint changes to change the ZODB format
> 
> 
> === Zope3/src/ZODB/Connection.py 1.114 => 1.114.2.1 ===
> --- Zope3/src/ZODB/Connection.py:1.114	Tue Jan  6 13:10:43 2004
> +++ Zope3/src/ZODB/Connection.py	Fri Jan  9 14:48:53 2004
> @@ -19,28 +19,20 @@
>  import sys
>  import threading
>  from time import time
> -from types import ClassType
>  from utils import u64
>  
> -_marker = object()
> -
> -def myhasattr(obj, attr):
> -    # builtin hasattr() swallows exceptions
> -    return getattr(obj, attr, _marker) is not _marker

I'd prefer you to leave myhasattr() in the code.  I've wasted days of my
life tracking down bugs caused by hasattr()s that swallowed exceptions.

Jeremy