docstrings
class ComplexNumber:
"""
This is a class for mathematical operations on complex numbers.
Attributes:
real (int): The real part of complex number.
imag (int): The imaginary part of complex number.
"""
def __init__(self, real, imag):
"""
The constructor for ComplexNumber class.
Parameters:
real (int): The real part of complex number.
imag (int): The imaginary part of complex number.
"""
def add(self, num):
"""
The function to add two Complex Numbers.
Parameters:
num (ComplexNumber): The complex number to be added.
Returns:
ComplexNumber: A complex number which contains the sum.
"""
re = self.real + num.real
im = self.imag + num.imag
return ComplexNumber(re, im)
help(ComplexNumber) # to access Class docstring
help(ComplexNumber.add) # to access method's docstring
