Python MAGIC METHODS are easy! 🌟

Magic methods = Dunder methods (double underscore) __init__, __str__, __eq__
They are automatically called by many of Python's built-in operations.
They allow developers to define or customize the behavior of objects
#python #pythontutorial #pythonprogramming

[@BroCodez]

# Magic methods = Dunder methods (double underscore) ___init__, __str__, __eq___ # They are automatically called by many of Python's built-in operations. # They allow developers to define or customize the behavior of objects class Book: def __init__(self, title, author, num_pages): self.title = title self.author = author self.num_pages = num_pages def __str__(self): return f"'{self.title}' by {self.author}" def __eq__(self, other): return self.title == other.title and self.author == other.author def __lt__(self, other): return self.num_pages < other.num_pages def __gt__(self, other): return self.num_pages > other.num_pages def __add__(self, other): return f"{self.num_pages + other.num_pages} pages" def __contains__(self, keyword): return keyword in self.title or keyword in self.author def __getitem__(self, key): if key == "title": return self.title elif key == "author": return self.author elif key == "num_pages": return self.num_pages else: return f"Key '{key}' was not found" book1 = Book("The Hobbit", "J.R.R. Tolkien", 310) book2 = Book("Harry Potter and The Philosopher's Stone", "J.K. Rowling", 223) book3 = Book("The Lion, the Witch and the Wardrobe", "C.S. Lewis", 172) print(book1) # Calls ___str___ print(book1 == book3) # Calls ___eq___ print(book1 < book2) # Calls ____lt___ print(book2 > book3) # Calls ___gt___ print(book1 + book2) # Calls ___add___ print("Lion" in book3) # Calls ___contains___ print(book3['title']) # Calls ___getitem___

[@HojiakbarHabibullayev-jj6db]

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[@rashidchibvuri2036]

def __awesome_teacher(self, thank_u_sir)

[@jankiwen3112]

Thank you so much! I've been seeing those weird double underscores in so many other tutorials (completely unrelated to dunder methods) but only now have I found a video explaining them in such an approachable way. Python is my favorite programming language, I'm glad to learn it more thoroughly.

[@dendell8860]

Excellent..❤

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[@tejareddy6070]

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[@shirinMN]

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[@uzairzarry8691]

Great explanation❤

[@matchalover08]

Just started a new semester on algorithms, this posted at the right time for my revision! Thx bro!

[@Hussain.115]

Thankgod after spending 2 days now I got what actually these methods are 😊 after watching many videos from different channels its okay to check other sources.

[@italianoconmohamed2233]

same here 😅

[@oliya_b]

Thank you for this clear explanation! You're such a good teacher! Thank you a lot😊

[@zedzpan]

Love how you made this so simple to understand. Dunder methods were always weird to me!

[@sivaranjinidhilip850]

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[@AbdiDuale-m8w]

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[@nazihakh3517]

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[@KnownUnknown5232]

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[@vigneshs6842]

Basically we are using method overriding with built in methods. For example. > op will take either str or int , but we are overriding the method to compare object attributes

[@ashwalker1]

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[@HhaytchJjay]

Do we have a specific explanation for what the "self.title = title" syntax is doing?

[@nasiriqbal5475]

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[@kapibara2440]

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[@cbbcbb6803]

I really like your tutorials. But, I hate having to contort my fingers in order to key in special chaeacters!

[@patrickjohnsanchez9427]

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[@PriyanshModanwal]

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[@MarianoBustos-i1f]

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[@robert-qn8hy]

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[@vitavita5509]

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L e g e n d

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[@rawa97775]

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[@samisalama3033]

Make a second 12 hour Python course.