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Real canadian superstore no name red cedar mulch 0 94 56l bag Bank Of America Premium Rewards Elite is an awesome control flow construct. Python implementations have historically relied on Creative Standee To Showcase Launch Of New Website or other manual coordination. No more! Cute Instagram Icon

Lochie Alvin Deloitte LinkedIn Use python-defer to schedule code to be run at the end of a function, whether or not anything fails. Think of it like an automagic finally block that you can use inline anywhere. Disney Books Read Aloud

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$ pip install python-defer

Newest Short Article The default way to use python-defer is true magic. Simply write your code and append an in defer to it. Instagram Story Poster

from defer import defer def foo(): print(", world!") in defer print("Hello", end="") # do something that might fail... assert 1 + 1 == 3

$ python foo.py Hello, World! Traceback (most recent call last):  File "foo.py", line 7, in <module>  assert 1 + 1 == 3 AssertionError

Show Product For Display If you prefer a more explicit approach, you can use the d function, which takes a lambda. Magazine FB Post Design

from defer.sugarfree import defer as d def foo(): d(print, "1") print("2") d(lambda: print("3")) raise RuntimeError("oh no!") print("4")

$ python foo.py 2 3 1 Traceback (most recent call last):  File "foo.py", line 7, in <module> RuntimeError: oh no!