[issue22745] cgitb with Py3: TypeError: 'str' does not support the buffer interface

2014-10-27 Thread Wolfgang Rohdewald 

New submission from Wolfgang Rohdewald:

The attached script works with Python2.7. With Python3.4, it produces

Traceback (most recent call last):
  File /usr/lib/python3.4/cgitb.py, line 268, in __call__
self.handle((etype, evalue, etb))
  File cgibug.py, line 12, in handle
cgitb.Hook.handle(self, info)
  File /usr/lib/python3.4/cgitb.py, line 273, in handle
self.file.write(reset())
TypeError: 'str' does not support the buffer interface

When replacing the file mode 'wb' with 'w', it produces this failure:
  File /usr/lib/python3.4/cgitb.py, line 288, in handle
self.file.write(doc + '\n')
TypeError: can't concat bytes to str

The script works as expected with Python2.7 with both file modes.

--
components: Library (Lib)
files: cgibug.py
messages: 230083
nosy: wrohdewald
priority: normal
severity: normal
status: open
title: cgitb with Py3: TypeError: 'str' does not support the buffer interface
type: crash
versions: Python 3.4
Added file: http://bugs.python.org/file37043/cgibug.py

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[issue22745] cgitb with Py3: TypeError: 'str' does not support the buffer interface

2014-10-27 Thread Amaury Forgeot d'Arc 

Amaury Forgeot d'Arc added the comment:

html is text, so the file mode should be 'w'. 
But I don't reproduce the behavior with Python version v3.4.2.
Which version are you using exactly?

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nosy: +amaury.forgeotdarc

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[issue22745] cgitb with Py3: TypeError: 'str' does not support the buffer interface

2014-10-27 Thread R. David Murray 

R. David Murray added the comment:

I don't think what html is is relevant here.  Hook is going to be dealing with 
strings, though, so 'w' is indeed correct.

The script works fine for me as well.  (Also tested it on 3.3.2 since I had it 
laying around, so it's not a recent bugfix).

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nosy: +r.david.murray

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[issue22745] cgitb with Py3: TypeError: 'str' does not support the buffer interface

2014-10-27 Thread Wolfgang Rohdewald 

Wolfgang Rohdewald added the comment:

This now works with mode 'w' and after reinstalling the packages. My Python is 
3.4.0 (ubuntu).

--
resolution:  - not a bug
status: open - closed

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