[Patches] [Patch #101178] add items() method to listobject
noreply@sourceforge.net
noreply@sourceforge.net
Sun, 13 Aug 2000 19:36:02 -0700
Patch #101178 has been updated.
Project:
Category: core (C code)
Status: Open
Summary: add items() method to listobject
Follow-Ups:
Date: 2000-Aug-13 19:23
By: nowonder
Comment:
This patch adds a .items() method to the list object. .items() returns a list with of tuples. E.g.:
for index, value in ["a", "b", "c"].items():
print index, ":", value
will print:
0: a
1: b
2: c
I think this is an easy way to achieve looping over index AND elements in parallel. Semantically the following two expressions should be equivalent:
for index, value in zip(range(len(mylist)), mylist):
for index, value in mylist.items():
In opposition to patch #110138 I would call this:
"Adding syntactic sugar without adding syntax (or sugar<wink>):"
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Date: 2000-Aug-13 19:36
By: nowonder
Comment:
just two comments:
strings (and maybe tuples) could also support .items().
There could be a function PySequence_Items in abstract.c.
BTW: test case and documentation lacking. If this is considered to be a Good Idea(tm), I'll happily supply them.
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