Answers for "python print object representation"

8

override python print for class

>>> class Test:
...     def __repr__(self):
...         return "Test()"
...     def __str__(self):
...         return "member of Test"
... 
>>> t = Test()
>>> t
Test()
>>> print(t)
member of Test
Posted by: Guest on August-15-2020
0

<__main__.boat object at 0x7fc678e66cd0> even after using __str__

#!/bin/python3

import math
import os
import random
import re
import sys

class Car:
    def _init_(self,speed,unit):
        self.speed=speed
        self.unit=unit
    def __str__(self):
        return "Car with the maximum speed of {} {}".format(self.speed,self.unit)  

class Boat:
    def _init_(self,speed):
        self.speed=speed
    	def __str__(self):
        	return "Boat with the maximum speed of {} knots".format(self.speed)  
            
            
check the indentation of Boat class __str__() method, it should be as shown below.
  
class Boat:
    def _init_(self,speed):
        self.speed=speed
    def __str__(self):
        return "Boat with the maximum speed of {} knots".format(self.speed)
Posted by: Guest on November-19-2020

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