operator.length_hint(obj, default=0) Return an estimated length for the object o. First try to return its actual length

operator.__itruediv__(a, b) a = itruediv(a, b) is equivalent to a /= b.

operator.abs(obj) operator.__abs__(obj) Return the absolute value of obj.

operator.__concat__(a, b) Return a + b for a and b sequences.

operator.__invert__(obj) Return the bitwise inverse of the number obj. This is equivalent to ~obj.

operator.ne(a, b) operator.ge(a, b) operator.gt(a, b) operator

operator.__floordiv__(a, b) Return a // b.

itertools.islice(iterable, stop) itertools.islice(iterable, start, stop[, step]) Make an iterator that returns selected

class functools.partialmethod(func, *args, **keywords) Return a new partialmethod descriptor which behaves like

operator.__setitem__(a, b, c) Set the value of a at index b to c.