Andrew McNabb <amcn...@mcnabbs.org> added the comment:

This seems like a common need (particularly for stdout and stderr), and setting 
`stdout._CHUNK_SIZE = 1` is relying on an implementation detail.

1) Can the documentation for TextIOWrapper be updated to clearly describe this 
extra buffering (how often buffer.write is called, etc.)?

2) Can there be a flush-like method, say write_to_buffer() to force a 
buffer.write() without the overhead of a flush?

----------
status: closed -> open

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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue7955>
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