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classification
Title: Standard type codes for array.array, same as struct
Type: enhancement Stage: needs patch
Components: Library (Lib) Versions: Python 3.5
process
Status: open Resolution:
Dependencies: Superseder:
Assigned To: Nosy List: cmcqueen1975, josh.r, mark.dickinson, pfalcon, serhiy.storchaka
Priority: normal Keywords:

Created on 2010年06月24日 04:58 by cmcqueen1975, last changed 2022年04月11日 14:57 by admin.

Messages (4)
msg108501 - (view) Author: Craig McQueen (cmcqueen1975) Date: 2010年06月24日 04:58
The type codes for array.array are platform-dependent.
The type codes are similar to those for the struct module. It would be helpful for array.array to adopt the struct module's "=" format specifier prefix, to specify "standard" sizes. E.g.
 array_object = array.array("=L") # 4-byte elements on all platforms
msg108510 - (view) Author: Mark Dickinson (mark.dickinson) * (Python committer) Date: 2010年06月24日 12:55
I agree that it might be useful to have some way of specifying fixed-width integers. It's not clear to me that importing specifier prefixes from the struct module is the best way to go about this, though.
msg215758 - (view) Author: Paul Sokolovsky (pfalcon) * Date: 2014年04月08日 13:35
> It's not clear to me that importing specifier prefixes from the struct module is the best way to go about this, though.
What are other alternatives then? Using struct's syntax has obvious benefit of being consistent and not confusing people any further.
msg215760 - (view) Author: Paul Sokolovsky (pfalcon) * Date: 2014年04月08日 13:38
See also http://bugs.python.org/issue17345 
History
Date User Action Args
2022年04月11日 14:57:02adminsetgithub: 53312
2016年10月05日 09:43:55berker.peksaglinkissue17345 superseder
2014年04月13日 09:07:38serhiy.storchakasetnosy: + serhiy.storchaka

versions: + Python 3.5, - Python 3.2, Python 3.3
2014年04月08日 21:21:16josh.rsetnosy: + josh.r
2014年04月08日 13:38:09pfalconsetmessages: + msg215760
2014年04月08日 13:35:15pfalconsetnosy: + pfalcon
messages: + msg215758
2010年06月24日 12:55:15mark.dickinsonsetnosy: + mark.dickinson

messages: + msg108510
stage: needs patch
2010年06月24日 04:58:29cmcqueen1975create

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