Re: [Python-Dev] cpython: Rename contextlib.ignored() to contextlib.ignore().

2013年10月15日 11:19:22 -0700

On Tue, Oct 15, 2013 at 12:45 PM, Ethan Furman <[email protected]> wrote:
> with trap(OSError) as cm:
> os.unlink('missing.txt')
> if cm.exc:
> do_something()
.. and why is this better than
try:
 os.unlink('missing.txt')
except OSError as exc:
 do_something()
?
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