[Patches] [ python-Patches-1546297 ] Create a real zip iterator object; not using itertools.izip

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Patches item #1546297, was opened at 2006-08-24 18:14
Message generated for change (Comment added) made by gvanrossum
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Category: Core (C code)
Group: Python 3000
Status: Open
Resolution: None
Priority: 5
Submitted By: Brian Holmes (holmesbj)
Assigned to: Guido van Rossum (gvanrossum)
Summary: Create a real zip iterator object; not using itertools.izip

Initial Comment:
This patch adds a new zipiterobject type to
iterobject.c so that we do not import itertools.izip to
do our iterative zip.

There is test_zip.py added that is a stripped down
version of the itertools test.

It's my first patch so go easy on me. ;)

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>Comment By: Guido van Rossum (gvanrossum)
Date: 2006-08-24 18:59

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Deleting that line (line 419) fixes the problem.  Then all
tests pass.  The patch has small style issues though, and
I'm not sure whether the zip iter ought to have a
__length_hint__ method at all.

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Comment By: Guido van Rossum (gvanrossum)
Date: 2006-08-24 18:23

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I get a fatal error on the DECREF(ro) call at line 419 of
iterobject.c.  Investigating...

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