numerical.py 文件源码

def divide(dividend, divisor):
    """Divide two numbers.

    Args:
        dividend (int/float): The first number in a division.
        divisor (int/float): The second number in a division.

    Returns:
        int/float: Returns the quotient.

    Example:

        >>> divide(20, 5)
        4.0
        >>> divide(1.5, 3)
        0.5
        >>> divide(None, None)
        1.0
        >>> divide(5, None)
        5.0

    .. versionadded:: 4.0.0
    """
    return call_math_operator(dividend, divisor, operator.truediv, 1)