On 18.10.2016 00:11, Michael duPont wrote:
What does everyone think about:
if foo = get_foo():
bar(foo)
as a means to replace:
foo = get_foo()
if not foo:
bar(foo)
del foo
Might there be some better syntax or a different keyword? I constantly run into
this sort of use case.
Before really understanding what you need here I have some questions:
1) What does real-world code look like here exactly?
2) Why do you need foo to be deleted after the if?
3) Do you need this in interactive sessions, short-lived code or
maintained code?
Cheers,
Sven
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