Python MAGIC METHODS are easy! 🌟

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Күн бұрын

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@BroCodez 4 ай бұрын

# 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 3 ай бұрын

Hi bro thank you for lessons I like your you tube channel

@shirinMN 11 күн бұрын

you are so amazing i like the way you teach and your voice too💯

@jankiwen3112 4 ай бұрын

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.

@agyekumderrick9449 4 ай бұрын

Bro to the world👊🏼, thanks for the updates all the time

@Hussain.115 4 ай бұрын

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 3 ай бұрын

same here 😅

@oliya_b 25 күн бұрын

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

@vigneshs6842 17 күн бұрын

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

@uzairzarry8691 4 ай бұрын

Great explanation❤

@matchalover08 4 ай бұрын

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

@zedzpan 4 ай бұрын

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

@KnownUnknown5232 4 ай бұрын

Bro you deserve way more likes

@ashwalker1 4 ай бұрын

Thank you Bro Can't wait for video on gaming channel

@nazihakh3517 4 ай бұрын

you are awesome! thanks bro!

@nasiriqbal5475 4 ай бұрын

Brooooo, what did you study in college? only Computer Science or other extensive subjects too? Btw i learnt python from you and am currently learning html and css, thank you bro, bootcamps hate you fr.

@MarianoBustos-i1f 4 ай бұрын

Thanks Bro

@patrickjohnsanchez9427 4 ай бұрын

Bro Next video series please node js thanks bro

@JAYY1631 4 ай бұрын

he's awesome bro

@MFaiqVaince 4 ай бұрын

Can you plz update your c# playlist with more stuff after this, it will be very handy

@cbbcbb6803 3 ай бұрын

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

@kapibara2440 4 ай бұрын

Great video, thank you🎉🎉🎉

@PriyanshModanwal 4 ай бұрын

when will u drop the course ?

@FromTheWombTotheGrave 4 ай бұрын

Can u make vid about Python AI bot creations/LLMs And automations with AI Creating videos with AI in Python Or automated instagram theme page run by AI

@botpad4921 4 ай бұрын

bro, i have learned web dev from ur playlist, but now i need a course for certificates, can u tell me what to do for the certificates? btw ur videos are too good fr😎😎