Consider using
in PYL-R1714
Performance
Major
7 months ago
—
3 years old
Consider merging these comparisons with 'in' by using 'x not in ('double', 'in_out', 'varchar(100)')'. Use a set instead if elements are hashable.
2035 [
2036 x
2037 for x in score_vars.split(" ")
2038 if (x != "double" and x != "in_out" and x != "varchar(100)")2039 ]
2040 )
2041 end_block = (
Description
To check if a variable is equal to one of many values, combine the values into a tuple and check if the variable is contained in it instead of checking for equality against each of the values.
This is faster, less verbose, and more readable.
Bad practice
if x == 1 or x == 2 or x == 3:
do_something()
Recommended
if x in (1, 2, 3):
do_something()