Python Programming Tutorial - 32 - Object Oriented Program

[88yashbhatt]

"this guy sucks"... lol

just wanted to grab some attention.

Bucky is the Big Boss of programing

[AussieRaver1996]

Im new to the programming world, i want to become a game programmer, but i was thinking, should i learn a basic programming language first?, before C++?, and also, is python a good starting language?

[jepkofficial]

One of the few worthy subscriptions and pretty much the only worthy CS tutorial subscription! :)

[stari1grad1novi1sad]

i started c++ tuts and came to this and i didn't understand shit, so i came here and actually i understand everything...

[TheOmegaguys]

MOTHER OF APHRODITE I GET IT!

[XoRr0WBi7ch]

sexy bucky XD

[MrGreenergrass1]

why does he keep saying meth-head?

[FrtzFoxyCkTalha]

bucky "period" man lol....

like if u get it

:D

[reshad009]

thanx alot bro it really helps me alot bro :) :P bless you man

[klanpaia]

Que monte de merda =x

[sprmrktpnkrcktvcmdy]

You're like the simple english wikipedia of programming tutorials, which is freaking amazing if you're trying to learn a new language and another tutorial just goes "okay look at this code until it makes sense" or explains it in confusing nonsense form. You just take a concept, explain exactly how it works in plain English, and move on. I think I love you.

[ThePokemonteacher]

why is this so useful????



[AlephAriadiate]

@ThePokemonteacher Hi, it (Object Oriented Programming) is so useful because is't a very smart and clever way to maintain a program. Of course it is more difficult to learn than the structured programming. A lot of concepts are hard to understand but with OOP you will write very big programs and correct or improve them easily.

[Reason71944]

someone explain _init_ please

[shreshrej]

why do use (self)

[Colstonewall]

I know Python is much easier language than C++, but in some cases (like classes & objects) I kinda like the structure of C++ better than Python. Maybe it's because I'm a beginner, and don't a whole lot yet. I think both languages are neat.

[Regginyaga]

Is math an object?

[asadirfan393]

You are Good In two ways bucky !

1. You teach Free.

2. You are the best teacher !!!

And My Only Teacher Because I am a Hobbyist Learner.....

[xzycan]

I can't find a word to describe how good you are Bucky, you are the best. You make things perfect to understand. Thank you so much for all your tuts. I watched lots of tuts and I am addicted to them.....

[justinrixx]

I watched this yesterday and it went way over my head. I slept on it and now I think I'e got it!

[tspideyboy]

@megabytestudio that is what I do =)

[francis0000c]

thabest=input("Who's the best? ")

if thabest=='bucky': print("Nice one buddy. He is the best.")

else: print("F*CK YOU!")

input()

[DaRkkNiGhT12345100]

bucky.best



[sega7]

Wow. For the first time ever I finally understand OOP

[phr33Thinker]

@IAmTheAbsoluteBest install 2.7. I tried using 3 and found it too difficult to use for these tutorials because Bucky uses 2.7 or whatever 2.* version was available when the tutorial was made

[LucasDaltroX]

Oh my god!Thanks for this tutorial I'm a c programmer so I've very problems with oop but with this tut everything seems more clear,thaks very much:D

[kopy001]

Why would you even thumbs down these videos... they are the best I've ever seen.

[manrayer88]

Why do you call it 2$ when it is free

[Rifleman1050]

Can someone please tell me what this is used for? I'm lost on what it purpose is

[Badachelli]

I FINALLY UNDERSTAND CLASSES AND OBJECTS

FINALLY

AFTER READING 3 BOOKS AND DOZENS OF ONLINE GUIDES

FINALLY

[JACK019930]

bucky.tutorialgod == true

[cliffordn22]

weeeeeeel....i have juss understood everything,,,, Wow ,,i cant believe this,,, Bucky , yuh rock man,,,,,keep on keeping on

[Zonict]

i lv u man

[drchaos12]

Great tut. Helped me a lot :D

[PopulardayOfApril]

Thx Bucky!

[ImTheBatchMan]

Bucky should write a book!

[jsymons1985]

better than MIT!

[Declanthedork]

You're the man Bucky! Thanks!

[roejames12]

Why are you using old style classes?

[loko95ftp]

i actually read some books had some videos totorials and no one tought me how to make clases as well as bucky did

[Zeldakitteh]

Now we are talking. =3 This is what all the other tutorials failed to teach me.

[RSJ1337]

"If i was an object, you would propably describe me as sexy.."

[AvaricePanda]

OH MY GOODNESS I UNDERSTAND THIS.

class Basicmath: def plusten(self, x): return x + 10 def minusten(self, y): return y - 10 def divide2(self, z): return z / 2.0

>>> easymath=Basicmath()

>>> easymath.plusten(592)

602

>>> easymath.minusten(599)

589

>>> easymath.divide2(349)

174.5

[roejames12]

@AvaricePanda Use staticmethods and you won't even have to instantiate the class. :)

[eatmyshorts2007]

did i tell u that i love u :D

[eyeAMtwinkEE]

I came from C++ and I'm surprised how quickly I could move up in these tutorials. You are great at explaining things.

[willissteve0]

lol notice how the views have dropped now its getting more complex best video series on youtube for a while for me!

[Dianeva89]

@willissteve0 The views are actually higher in this particular video, but I see the pattern up until ths one and probably after (I haven't checked yet). I guess people came to this one specifically to learn object oriented programming.

[cleverbeeme]

Thanks Bucky! This really made sense.

[zadboyflint]

Awesome Buck You Are My Programing IDOL!!!!!

[andirindindi]

first time that OOP is so simple to understand....

really amazing tutorial man!! :D

[Rroundabout]

I actually think that most of the viewers dont see the time behind ur 7 min video

because u spend much much more time planning the video than the outcome is

but U are the freakin perfect example for good tutorials

u always know what u do next and u never get confused

U ARE THE BEST !!!

[TheXRealXBrapp]

@Rroundabout U should learn how to spell "you".

[jasdeepharibhajan1]

you rock dude!!!!!! thanks for all the amazing tutorials!

[Coodous]

Bucky is the MAN.

[rakeshlohit]

U rock Bro !

[Hackerdude50]

bucky.BestTutorialGiverEver

[jarocho151]

lmao sexy, man i love ur humor. i dont know if im the only one if im not thumbs up

[tonyveijalainen]

I do not like the way you name the class with uncapitalized name and also the method name is against the PEP8 standard (this_function_with_long_name(­self)).

[tonyveijalainen]

I do not like the way you name the class with uncapitalized name and also the method name is against the PEP8 standard (this_function_with_long_name(­self)). Also you are creating an old style class, which is just about to be phased out.

[tonyveijalainen]

I do not like the way you name the class with uncapitalized name and also the method name is against the PEP8 standard (this_function_with_long_name(­self)).

[eruclidom]

oH also to make this work what other programs do i need? and what is python good for? i heard its good for many things but idk in whats? and i will thank the person to aid me :) bucky ur cool with videos like this ^^

[eruclidom]

Hi.this eruclidom well make it short and neat i DL python cause of this videos 0.0 but thats all i got python2.7..now in order for this to work what else do i need? i do the stuff he does but than? what comes next? sorry im 100% new..:) anybody want to share there XP when they started :)

[S1CkDuD3]

Great tuts man! I'm really learning! Also..Try this: xD

>>> class buckyClass: name="Bucky" last="" age=22 eyes="brown" sex="male" other="smart" def buckyMethod(self): return 'Bucky is SEXY!!'

buckyObject=buckyClass()

[clickor]

I referred lot many things on OOP, your's Tutorial is simplest , yet very powerful and meets the purpose. Thanks a Lot Bucky,

[F3udF1st]

Wow, you really made it clear o: My teacher spent 90 minutes of our previous lecture explaining this and I still didn't get how it all was tied together.

[videopray]

Bucky is a sexy smart man.

[lostfacts]

Thanks man

[Namas9]

i need help, do you know how can i use Unicode in python in order to print Arabic or Spanish letters .  thanx

[dagarath]

Bucky I am up to the 32nd vid today (first day) and I have to ask, why are you not teaching all of the teachers and instructors on earth how to teach? seriously

[WabbitSniper]

hey bucky can you make physical objects in python?

[irausi]

bucky you are so fuckin great

[sergio1020881]

Great tutorials, well explained just clarified easily my doubts, thanks.

[xatnu]

bucky.BadAtTyping lol

[Raulwithaccent]

Why can't I do this?

class exClass: name="ralph" age=20 height=1.86 def sent(a): return "I like this sentence" def sent2(b): return "I like this " + str(b)

exObject=exClass()

exObject.sent2("apple")-----> It gives me "error"

Thanks for your help! :-D

[Iglitchlife]

@Raulwithaccent It needs a (self) after the method in brackets :)

[Raulwithaccent]

@Iglitchlife

Ok, thanks a lot! :-D

[7Cz4Life]

im new to this but whats so usefull about this?

and is this better then c++ and like what is python used for?

[falamrix]

I get it now, brown-eyed people make great tutorials hehe thanks a lot for your efforts

[omarfacory]

You make it look so simple

[habkhal]

this guy is so f.. amazing... you should just be a lecturer straight away... i understand you more than even my so called "senoir" lectures!!

[ffffgen]

Thanks po

[TheBadminto]

Finally, I get threw OOP!

[MisterGolfingGuy]

Before this tutorial, I thought OOP was making objects, like, literally, and then animating them with code. This tutorial was really clear, though, so I get it.

Thanks Bucky!

[isnipebuddy]

Whats the point in even having a python? what will this help me with? and what does this make? please respond.

[ThePastastudio]

@isnipebuddy  programs like blender (a free 3d animating and game program)

uses python scripts

[vijaymohan10]

Hi Bucky, If I dont know whts inside the class and I want to call all the methods in the class. Then what do i do ?

[briishspy]

been getting through the tutorials without really understanding what exactly the functions, variables, methods ect mean, the last 2 tutorials i've realised you need to understand them, can some one please give a quick overview of what they mean

[verlyntae]

Bucky, you are the freakin'...Dude! I am a beginner programmers, and I've been studying Objective-C. It has taken me 2 years to grasp Objective-C. You have taught me Python in a matter of minutes. Dude all my respect, bro. I am switching to Python now! CHEERS!

[GrantOnTheRocks]

I seriously can't believe how much I'm learning from these videos. Good stuff.

[fhefh5566]

it;s good ,thanks

[mwells219]

this is so much more organized than writing a class in java.

[jmachete]

you are the best professor ever....thanks

[ChewalierAnsatsusha]

How many tuts there are overall?

SFTBE

[saifxp]

Thank u very much buky...your python tutorials are the best...and i wish that after explaining the OOP fundementals in Python, to explain solving a programming problem and its solution in OOP Python....thank you very much again.

[hudacheck]

I love your tutorials but please, please. Pump up the creativity!

[sekulr]

I get it!

[DzTxProductionZ]

excellent tutorial bucky !!! thanks

[StaticShock13]

You have so much of my respect Bucky. Thanks for these tuts

[sekulr]

@StaticShock13

*u stole my comment *

:P

[ZayLong]

@StaticShock13 StaticShock? as in the super hero? :O

[Annu123456]

Thanks for this learning. I subscribed this but did not get video-45.......Please let me know how i get that. Thanks

[codecaine]

It is always nice seeing other programming publishing and helping the community. Thanks.

[boogiboy3d]

Hey Bucky, if you did a mistake and hit enter, you shouldnt retype the same row again, just put cursor on previous row in python window and hit enter once, you will see how your text appear again, and you can just correct it. Excellent tutorial ..

[HASHlRAMA]

@boogiboy3d

he does know that...

[murphy1337]

you're like the MathTV guy for programmers...i love you haha

[PhilosAnima]

lol I am not the only one who watches both =D

[michelarjuna]

what is this useful for? i try to understand but could anyone give an example?

[altu892]

should know that you can extend the class(a feature of oop)

[lfroggyl]

the easiest example is a game...

imagine a game where you have tons of doorsrunning around. or tons of bullets. or metorites... instead of just writting those doors over and over you make a class. so that you save code and can have a door with a handle. a dorr that u push. a game has objects.

[emalkin71]

Does any one know how to pass variables between classes ???

[xXdaveXsuperstarXx]

Check out his video on childclasses and parent classes.

[Benj80]

"...because all the other tutorials on the internet kinda suck at it."

so true

[Portaytoe]

dude, u are amazing, thank you so much.

[JustInstalledUbuntu]

You're the man, Bucky! ;D

[slandshark]

This specific tutorial really opened up my eyes on object oriented programming. I never understood classes prior to this.

Your tutorials rock so far, thank you for posting them!

[Kobboi]

what a crap example. bucky.man, no bucky.sex=man!

[evantaur]

love these tutorials!

[qwertypimpin]

Your tutorials are brilliant. I actually understood OOP!

Thank you very much for the tutorials and the time you put into making them.

[dcukov]

Can you please tell me what is use of __init__ inside of class?

[BackRaw]

it initializes the class. for example, you can use: class SomeClass: def __init__(self): self.a = 'A' def getA(self): return self.a

then call it with SomeClass().getA() or SomeClass().a that would both output 'A'.

you can define class-global-variables there. it's very useful =)

[iammichaelscott]

self is always the first parameter in python

[Kaephuin]

hey great tutorial man, Im loving this stuff, wish I had found it earlier lol, ive been learning it from the documentation hehe :P For standard formatting, try to use CamelCase for classes, as Python is an OOP, there are different objects that can get confused, and Python is very case-sensitive. Just a word of advice :D Keep up the great work!

[masterforce0]

Man, where have you been the whole time I was learning Python in my science program!? You are an amazing tutor.

[Dante19880]

whats the difference between "return" and "print"?

[Sosemaush]

Well, return returns a value to the caller and print prints something to the screen.

[caiuschance]

I like this video!

[daisyfoofpoof]

what's the self for?

[JackF9K]

5th cummin' up... NOW

[2metube4]

4th comment.

so happy

[lynner1234]

3d comment wooot!!11111

[BasicCompHelp]

Second Comment W00T!

[tsnyder700]

awesome! nice vid

-anti first!