[pypy-issue] [issue1397] file stream behavior differences from cpython

bdk tracker at bugs.pypy.org
Thu Feb 14 08:31:21 CET 2013


bdk <bdkearns at gmail.com> added the comment:

Also, maybe https://bugs.pypy.org/issue1283 is an issue stemming from the same 
underlying difference, an issue that doesn't even require one to 'abuse' it by 
using the python file object and the fd? There are probably other differences 
that might arise too, like the one the CPython docs I quoted imply. Not to 
mention the inefficiencies that exist in pypy's hand-coded/reimplemented file 
streams -- examine an strace of repeated f.tell() in cpython vs pypy, or even 
read, tell, read, tell...

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PyPy bug tracker <tracker at bugs.pypy.org>
<https://bugs.pypy.org/issue1397>
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