Feature Requests item #1656538, was opened at 2007-02-10 02:05
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Category: None
Group: Python 2.6
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: George Sakkis (gsakkis)
Assigned to: Nobody/Anonymous (nobody)
Summary: dict(key,values) initializer

Initial Comment:
Far too often I use the idiom dict(zip(keys,values)), or
the same with izip. How does letting dict take two positional arguments sound ?

Pros:
- Pretty obvious semantics, no mental overhead to learn and remember it.
- More concise (especially if one imports itertools just to use izip).
- At least as efficient (and probably more) as the current alternatives.
- Backwards compatible.

George

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