[ACCEPTED]-Check if string contains one value or another, syntax error?-if-statement

Accepted answer

Score: 13

Python's logical OR operator is called or. There is no ||.

if string == 'left' or string == 'right':
##                  ^^

BTW, in 4 Python this kind of test is usually written 3 as:

if string in ('left', 'right'):

## in Python ≥3.1, also possible with set literal
## if string in {'left', 'right'}:

Also note that str is a built-in function in Python. You should 2 avoid naming a variable that clashes with 1 them.

Source: stackoverflow.com

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