On Thursday, July 12, 2018 at 5:45:52 AM UTC-4, Ben Bacarisse wrote:
> aleiphoenix writes:
>
> [snip]
>
> When an exception has been assigned using as target, it is cleared at
> the end of the except clause. This is as if
>
> except E as N:
> foo
>
> was translated to
>
> except E as N:
> try:
> foo
> finally:
> del N
Is there a downside of implementing
it similarly to this (untested):
# generate a unique name for __except_N
except E as __except_N:
if 'N' in locals() or N in globals():
__original_N = N
N = __except_N
try:
foo()
finally:
del __except_N
if '__original_N' in locals():
N = __original_N
del __original_N
else:
del N
Regards,
Igor.
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