Check if a file is closed

[camillo@rockit.it]

How to check if a file is closed?

On Win32 you can call CreateFile with write and share write and if it
raises an error, the file is closed.

How to do it in Python???

Thanks,
Camillo

[bruno at modulix]

Re: Check if a file is closed

camillo@rockit. it wrote:[color=blue]
> How to check if a file is closed?[/color]
[color=blue][color=green][color=darkred]
>>> f = open('trashme.t xt', 'w')
>>> f[/color][/color][/color]
<open file 'trashme.txt', mode 'w' at 0x2aaaaab66e40>[color=blue][color=green][color=darkred]
>>> dir(f)[/color][/color][/color]
['__class__', '__delattr__', '__doc__', '__getattribute __', '__hash__',
'__init__', '__iter__', '__new__', '__reduce__', '__reduce_ex__' ,
'__repr__', '__setattr__', '__str__', 'close', 'closed', 'encoding',
'fileno', 'flush', 'isatty', 'mode', 'name', 'newlines', 'next', 'read',
'readinto', 'readline', 'readlines', 'seek', 'softspace', 'tell',
'truncate', 'write', 'writelines', 'xreadlines'][color=blue][color=green][color=darkred]
>>> f.closed[/color][/color][/color]
False[color=blue][color=green][color=darkred]
>>> f.close()
>>> f.closed[/color][/color][/color]
True


--
bruno desthuilliers
python -c "print '@'.join(['.'.join([w[::-1] for w in p.split('.')]) for
p in 'onurb@xiludom. gro'.split('@')])"