6.12 특수 메서드

08 Mar 2018 • IntroducingPython
  • magic 메서드라고도 불리며 __로 시작하고 끝난다. 
    class Word():
def __init__(self, text):
self.text = text
def equals(self, word2):
return self.text.lower() == word2.text.lower()

    first = Word('ha')
second = Word('HA')
third = Word('eh')

    first.equals(second)

    True

    first.equals(third)

    False

    class Word():
def __init__(self, text):
self.text = text
def __eq__(self, word2):
return self.text.lower() == word2.text.lower()

    first = Word('ha')
second = Word('HA')
third = Word('eh')

    first == second

    True

    first == third

    False

    first

<main.Word at 0x7fb3345325f8>

class Word():
def __init__(self, text):
self.text = text
def __eq__(self, word2):
return self.text.lower() == word2.text.lower()
def __str__(self):
return self.text
def __repr__(self):
return "Word('" + self.text + "')"

first = Word('ha')
first

Word(‘ha’)

print(first)

ha

 IntroducingPython

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