Path 1: 53 calls (1.0)

→ op '==' (19) '!=' (7) 'is' (6) '<' (5) 'is not' (4) '<=' (3) '>' (3) 'not in' (2) 'in' (2) '>=' (2)

↩ return '!=' (19) '==' (7) 'is not' (6) '>=' (5) 'is' (4) '>' (3) '<=' (3) 'in' (2) 'not in' (2) '<' (2)

12 run 0 not run

1def get_inverse_comparator(op: str) -> str:
2    """Returns the inverse comparator given a comparator.
3
4    E.g. when given "==", returns "!="
5
6    :param str op: the comparator to look up.
7
8    :returns: The inverse of the comparator in string format
9    :raises KeyError: if input is not recognized as a comparator
10    """
11    return {
12        "==": "!=",
13        "!=": "==",
14        "<": ">=",
15        ">": "<=",
16        "<=": ">",
17        ">=": "<",
18        "in": "not in",
19        "not in": "in",
20        "is": "is not",
21        "is not": "is",
22    }[op]