[issue15267] tempfile.TemporaryFile and httplib incompatibility

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

More general and simple solution is to make tempfile.NamedTemporaryFile new-style class.

Old-style class:

>>> import tempfile
>>> f = tempfile.NamedTemporaryFile()
>>> len(f)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/home/serhiy/py/cpython-2.7/Lib/tempfile.py", line 391, in __getattr__
    a = getattr(file, name)
AttributeError: 'file' object has no attribute '__len__'

New-style class:

>>> import tempfile
>>> f = tempfile.NamedTemporaryFile()
>>> len(f)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: object of type '_TemporaryFileWrapper' has no len()

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nosy: +serhiy.storchaka

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15267>
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