How does the or variator work in Python?

S

Sergey Nizhny Novgorod2016-01-20 05:30:58

Python

Sergey Nizhny Novgorod, 2016-01-20 05:30:58

Good afternoon.
A small question.
Why this doesn't work:
elif int(step_id) == 3 or 4:
But this works:
elif int(step_id) == 3 or int(step_id) == 4:

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1 answer(s)

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Alexander, 2016-01-20
@Terras

The first option is not correct from the point of view of logical operations. And you will always have True.
For example step_id = 2:
For example step_id = 3:
For example step_id = 6:
And the second option is correct.
For example step_id = 2:
For example step_id = 3:
In order to understand how execution happens, you need to read about execution precedence .