Daniel Bershatsky <bepshat...@yandex.ru>
writes:

> ...
> Proposal
> ========
> There is not any mechanism to defer the execution of function in
> python. In
> order to mimic defer statement one could use either try/except
> construction or
> use context manager in with statement.
> ...

Related: "Python equivalent of golang's defer statement"
https://stackoverflow.com/questions/34625089/python-equivalent-of-golangs-defer-statement

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