[issue15216] Support setting the encoding on a text stream after creation

[Nikolaus Rath]

Nikolaus Rath added the comment:

Thanks Nick! Will take this into account.

I've stumbled over another question in the meantime:

It seems to me that after the call to set_encoding(), self._snapshot contains the decoder flags from the state of the *old* decoder. On the next call of eg. tell(), the flags from the old decoder are then passed to setstate() of the new decoder.

Isn't this a problem? I thought the flags could mean different things to different codecs.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15216>
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