8000 Add solution to new OOP exercise · MrDP18/python-basics-exercises@f0a1cba · GitHub
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Add solution to new OOP exercise
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‎ch10-primer-on-oop/3-inherit-from-other-classes.py

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@@ -25,18 +25,19 @@ def speak(self, sound="Bark"):
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# Exercise 2
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# Modified Dog class
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class Dog:
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species = "Canis familiaris"
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# Rectangle and Square classes
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class Rectangle:
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def __init__(self, length, width):
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self.length = length
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self.width = width
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def __init__(self, name, age):
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self.name = name
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self.age = age
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def area(self):
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return self.length * self.width
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def __str__(self):
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return f"{self.name} is {self.age} years old"
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def speak(self, sound):
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if not isinstance(sound, str):
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raise TypeError("sound should be a string")
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return f"{self.name} says {sound}"
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class Square(Rectangle):
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def __init__(self, side_length):
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super().__init__(side_length, side_length)
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square = Square(4)
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print(square.area())

‎ch13-interact-with-pdf-files/practice_files/Output/The Whistling Gypsy un-covered.pdf

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‎ch13-interact-with-pdf-files/practice_files/Output/The Whistling Gypsy.txt

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The Whistling Gypsy
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(An Irish folk song)
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Whistling Gypsy Rover The whistling gypsy came over the hill,
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down through the valley so shady.
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He whistled and he sang till the green woods rang ,
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and he won the heart of a lady.
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Ref.:
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Ah dee doo, ah dee doo da day,
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ah dee doo, ah dee day-ee.
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He whistled and he sang till the green woods rang,
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and he won the heart of a lady.
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2.
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She left her fathers castle gate,
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she left her own true lover.
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She left her pearls and her fine french lace
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to follow the gypsy rover.
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3.
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Her father saddled up his fastest steed,
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he roamed the valley all over.
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He sought his daughter at great speed
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and the whistling gypsy rover.
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Ref.:
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4.
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He came at last to a mansion fine
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down by the river —Cladyfi.
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And there was music and there was wine
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for the gypsy and his lady.
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5.
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He is no gypsy, father, she said,
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but Lord of these lands all over,
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and I will stay ‚till my dying day
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with the whistling gypsy rover.
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Ref.:
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(Leo Maguire)

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