Path 1: 3286 calls (1.0)

→ attrname '__init__' (324) 'test' (74) '__slots__' (63) 'x' (59) 'method' (52) 'a' (47) 'func' (43) 'my_var' (42) '__iter__' (32) '__len__' (31)

↩ return None (3187) Match (99)

2 run 0 not run

1def is_attr_private(attrname: str) -> Match[str] | None:
2    """Check that attribute name is private (at least two leading underscores,
3    at most one trailing underscore).
4    """
5    regex = re.compile("^_{2,10}.*[^_]+_?$")
6    return regex.match(attrname)