Re: Fwd: Should I use "if" or "try" (as a matter of speed)?

[Roy Smith]

Christopher Subich  <[EMAIL PROTECTED]> wrote:
>try:
>    f = file('file_here')
>    do_setup_code
>    do_stuff_with(f)
>except IOError: # File doesn't exist
>    error_handle

It's also a good idea to keep try blocks as small as possible, so you
know exactly where the error happened.  Imagine if do_setup_code or
do_stuff_with(f) unexpectedly threw an IOError for some reason totally
unrelated to the file not existing.
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