Re: [Docutils-develop] Exception ValueError: 'I/O operation on closed file.' in <_io.TextIOWrapper name='<stdout>' mode='w' encoding='UTF-8'> ignored

[Arfrever F. T. A. <arf...@gm...>]

2011-07-07 09:03:42 Guenter Milde napisał(a):
> On 2011-07-06, Arfrever Frehtes Taifersar Arahesis wrote:
> > 2011-07-06 21:10:32 Guenter Milde napisał(a):
> >> On 2011-07-06, Arfrever Frehtes Taifersar Arahesis wrote:
> >> > 2011-07-06 09:12:36 Guenter Milde napisał(a):
> >> >> On 2011-07-05, Arfrever Frehtes Taifersar Arahesis wrote:
> 
> >> >> > This ignored exception occurs only with Python 3 (even without '>
> >> >> > /dev/null'). I use Docutils trunk r7071.
> 
> >> >> > $ touch test.rst $ rst2html.py-2.7 test.rst > /dev/null $
> >> >> > rst2html.py-3.2 test.rst > /dev/null Exception ValueError: 'I/O
> >> >> > operation on closed file.' in <_io.TextIOWrapper name='<stdout>'
> >> >> > mode='w' encoding='UTF-8'> ignored
> 
> 
> 
> > Apparently docutils.io.FileOutput.close() closes sys.stdout:
> >     def close(self):
> >         self.destination.close()
> >         self.opened = False
> 
> > self.destination == sys.stdout
> 
> This should normally not be called if self.destination is sys.stdout,
> however, I could reproduce the error.
> 
> I added an ``if`` so that docutils.io classes never close sys.std(in|out|err).
> 
> Does this help?

Yes. Thanks.

-- 
Arfrever Frehtes Taifersar Arahesis