[Raymond]
> > I would like to backport this patch to Py2.3.1.
> > The effort to provide a full mapping interface to all
> > mapping like objects was attempted in Py2.3 and several
> > modules for the bsddb package were updated, but this
> > one was missed and the package was left half converted.
> >
> > IIRC, dbhash and bsddb don't affect the Apple MacIntosh
> > users. Also, since this effort was started for bsddb and
> > only half completed, I view it to be a bit of a bugfix as
> > well as being featurelike. It certainly affects the usability
> > of the module (the looping example and related text in
> > the docs were both wrong -- that would not have happened
> > if the normal looping expectations were supported).
[GvR]
> Can you discuss this on python-dev?
Guys, are you okay with backporting this?
Raymond Hettinger
Index: __init__.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/bsddb/__init__.py,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** __init__.py 24 Apr 2003 16:02:44 -0000 1.5
--- __init__.py 12 Sep 2003 06:33:37 -0000 1.6
***************
*** 53,58 ****
#----------------------------------------------------------------------
! class _DBWithCursor:
"""
A simple wrapper around DB that makes it look like the bsddbobject in
--- 53,59 ----
#----------------------------------------------------------------------
+ import UserDict
! class _DBWithCursor(UserDict.DictMixin):
"""
A simple wrapper around DB that makes it look like the bsddbobject in
***************
*** 145,148 ****
--- 146,157 ----
return self.db.sync()
+ def __iter__(self):
+ try:
+ yield self.first()[0]
+ next = self.next
+ while 1:
+ yield next()[0]
+ except _bsddb.DBNotFoundError:
+ return
#----------------------------------------------------------------------
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