empty clause of for loops

[Joaquin Alzola]

You could do something like ...

If len(my_iterable) is not 0:
for x in my_iterable:
     # do
else:
     # do something else

There should be a more code efficient way to do this.

-----Original Message-----
From: Python-list [mailto:python-list-bounces+joaquin.alzola=lebara.com at python.org] On Behalf Of Sven R. Kunze
Sent: 16 March 2016 10:23
To: Python List <python-list at python.org>
Subject: empty clause of for loops

Hi,

a colleague of mine (I write this mail because I am on the list) has the following issue:


for x in my_iterable:
     # do
empty:
     # do something else


What's the most Pythonic way of doing this?

Best,
Sven
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