Created on 2012-02-14 23:49 by ncoghlan, last changed 2013-01-27 01:36 by ezio.melotti.
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| msg153376 - (view) | Author: Nick Coghlan (ncoghlan) *  |
Date: 2012-02-14 23:49 | |
io.TextIOWrapper acquired a new "write_through" argument for 3.3, but that is not exposed as a documented attribute. This is needed so that a text wrapper can be replaced with an equivalent that only alters selected settings (such as the Unicode error handler). |
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| msg153377 - (view) | Author: Nick Coghlan (ncoghlan) * |
Date: 2012-02-14 23:59 | |
Updating issue title, since I realised this doesn't work in 3.2 either (the "newline" argument also isn't available for introspection - "newlines" is not the same thing)
Possible API signature:
_missing = object()
def rewrap(self, encoding=_missing, errors=_missing, newline=_missing, line_buffering=_missing, write_through=_missing):
pass
That is, accept the same arguments as __init__ (excluding the buffer argument), with any arguments not explicitly supplied replaced with the values from the current instance.
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2013-01-27 01:36:31 | ezio.melotti | set | nosy:
+ pitrou stage: needs patch type: enhancement versions: + Python 3.4, - Python 3.3 |
| 2012-02-14 23:59:33 | ncoghlan | set | messages:
+ msg153377 title: io.TextIOWrapper should expose a documented write_through attribute -> Make it easy to create a new TextIOWrapper based on an existing |
| 2012-02-14 23:49:33 | ncoghlan | create | |