Beginning Ethical Hacking with Python by Sanjib Sinha

Author:Sanjib Sinha
Language: eng
Format: epub
Publisher: Apress, Berkeley, CA

Understanding Classes and Objects

You cannot understand theory unless you implement that concept into the real world. Let us see what we have learned. 1. Classes are when you create your own object.

2. A class is a blueprint for an object.

3. An object is an instance of a class.

Let us see how we can build a class and later create a few instances from it. Consider this code:

<code>

#!/usr/bin/python3

class Robot:

def __init__(self):

pass

def WalkLikeARobot(self):

print("walks like a robot.")

def CareLikeARobot(self):

print("takes care like a robot.")

robu1 = Robot()

print(type(robu1))

print(id(robu1))

robu2 = Robot()

print(type(robu2))

print(id(robu2))

del robu2

def main():

robu = Robot()

print(type(robu))

print(id(robu))

if __name__ == "__main__":

main()

</code>

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