Nested exceptions indicated by a 'try' suffix added to the exception
expression
How could these (else-if and nested conditional) syntaxes be combined?
On Sun, Oct 11, 2020, 12:46 PM David Mertz <me...@gnosis.cx> wrote:
> I'm not advocating for it (nor against it). But the OP proposes something
> clear different from the example in current Python.
>
> On Sun, Oct 11, 2020, 12:39 PM Wes Turner
>
>> try:
>> f = open('myfile.txt')
>> s = f.readline()
>> i = int(s.strip())
>> except OSError as err:
>> print("OS error: {0}".format(err))
>> except ValueError:
>> print("Could not convert data to an integer.")
>> except:
>> print("Unexpected error:", sys.exc_info()[0])
>> raise
>> ```
>>
>
> I.e.
>
> try:
> might_raise_OSError()
> except OSError as err try:
> might_raise_ValueError()
> except ValueError try:
> might_raise_other()
> except:
> oh_well()
>
> The proposal is to more concisely catch exceptions raised within the
> 'except' suites themselves.
>
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