who is simpler? try/except/else or try/except
greg
greg at cosc.canterbury.ac.nz
Sun Aug 12 20:52:08 EDT 2007
Peter Otten wrote:
> try:
> <operation that may fail>
> except <Error I can handle>:
> <fix it>
> else:
> <build on successful operation>
>
> When you move the else suite into the try...except
>
> try:
> <operation that may fail>
> <build on successful operation> #
> except <Error I can handle>:
> <fix it>
Note that in general the semantics of these are different,
since in the first version the except clause will only catch
exceptions in <operation that may fail>, whereas in the
second it may catch exceptions in <build on successful operation>
as well.
It probably doesn't make a difference in this example, but
there are situations where it can.
--
Greg
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