Lecture 8 : OOPS in Python | Object Oriented Programming | Classes & Objects | Python Full Course
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- Опубликовано: 30 сен 2024
- This lecture was made with a lot of love❤️
Notes : drive.google.c...
✨ Instagram : / shradhakhapra
✨ LinkedIn : / shradha-khapra
Introduction - 00:00
00:38 - Intro to oops
05:51 - Class & objects
11:48 - Constructors
23:05 - Class & instances attributes
29:36 - Methods
33:33 - Revision
34:43 - Let's practice
38:46 - Static methods
42:08 - Abstraction & encapsulation
49:00 - Let's practice
56:15 - outro(Next lecture info)
Thank you 🙂
Actually it's not OOPS it is OOP. object oriented programming ❤
❤❤
class account:
def __init__(self,acc_no,bal):
self.acc = acc_no
self.bal = bal
def debit(self,amount):
self.bal -= amount
print("debited",amount)
print("Total balance =",self.get_balance())
def credit(self,amount):
self.bal += amount
print("credited",amount)
print("Total balance =",self.get_balance())
def get_balance(self):
return self.bal
a1 = account(int(input("account No :-")),int(input("account balance :-")))
print("Total balance :-",a1.bal)
print("Account No :-",a1.acc)
a1.debit(int(input("send to unknown acoount:-")))
a1.credit(int(input("recive from unknown acoount:-")))
Plz teach us DSA in python
Follow my RUclips channel
Oops in python ( taught real world schenarios)
ruclips.net/video/-P8y1wBvDqU/видео.htmlsi=ZTdkT63MsaSuj3-5
Yes plz
Yes please
ruclips.net/video/P0S5aIBiirw/видео.htmlsi=xYxY7t272-Rnq77r
Haa didi please
Haa didi please
34:50 Here's a simple and easy code:
class Student:
def __init__(self,name,marks1,marks2,marks3):
self.name=name
self.marks1=marks1
self.marks2=marks2
self.marks3=marks3
def print_average(self):
total_marks= self.marks1 +self.marks2 +self.marks3
average_marks= total_marks / 3
print("The average marks is:",average_marks)
s1=Student("Hasan",70,80,87)
s1.print_average()
Same mene Kiya 😅but ma'am ka code bhi smjho ignore na krna
how many marks you will update? here u have taken only 3 cases consider more number of cases the code shown in video is simpler one
its not simple, lists are easier to handle when there can be a chance that multiple marks have to be added in future.
So the code shown in video is better and yours is just Bruteforce and waste.
At 46:00, ma'am apne brake tho nahi hataya, car chalegi kaise??
maam plz bring a course on data science on apna college website plz will be happy to pay for it
We want DSA using Python
35:24 i think all students should try this code for better uderstanding
class student:
def __init__(self,name,marks1,marks2,marks3):
self.name = name
self.marks1 = marks1
self.marks2 = marks2
self.marks3 = marks3
def calc_average(self):
sum = self.marks1 +self.marks2 + self.marks3
get_avg = sum/3
return get_avg
obj = student("Aditya",99,98,97)
print("hello",obj.name,"your avg marks is ",obj.calc_average())
class Student():
def __init__(self,Name,*Marks):
self.Name=Name
self.Marks=Marks
print(f'Welcome {self.Name}')
def Avg_Marks(self):
total_marks = 0
for i in self.Marks:
for mark in i :
total_marks += mark # Corrected line for accumulation
average = total_marks / len(self.Marks)
return f'{average} This is your Average Marks of all the Subjects'
So what is the output
We try all question and codes
that's more easy i think
class Student:
def __init__(self,name,marks1,marks2,marks3):
self.name=name
self.marks1=marks1
self.marks2=marks2
self.marks3=marks3
def print_average(self):
total_marks= self.marks1 +self.marks2 +self.marks3
average_marks= total_marks / 3
print("The average marks is:",average_marks)
s1=Student("Hasan",70,80,87)
s1.print_average()
yes i was solved by this when she said puse the video
54:00
class Account:
def __init__(self,account_no,balance):
self.account_no=account_no
self.balance=balance
def debit(self,amount):
if amount > self.balance:
print("isufficient balance")
else:
self.balance = self.balance - amount
print(f"Amount {amount} debited, new balance:",self.balance)
def credit(self,amount):
self.balance=self.balance+amount
print(f"amount {amount} credited, new balance:",self.balance)
def get_balance(self):
print("balance:",self.balance)
s1=Account(123,10)
s1.debit(5)
s1.credit(100)
s1.get_balance()
00:01 Introduction to Object Oriented Programming in Python
02:35 Moving from procedural to functional programming and the importance of objects and classes
06:53 Using classes and objects for practical storage of student information
08:43 Creating objects and instances in Python
13:32 Understanding the role of the constructor in Python OOPS
15:39 Understanding the usage of self and constructor in Python OOPS
19:19 Attributes are the data stored inside the class and object
21:05 Understanding Python constructors and classes
24:51 Self is a reference to the object and instance attributes differ for each object
26:41 Defining and accessing class attributes in Python
30:45 Methods are created for classes and used for objects.
32:43 Creating and using methods and constructors in Python classes
37:02 Understanding methods in Python classes
39:32 Static methods in Python do not have a 'self' parameter and work at the class level.
43:20 Abstraction in OOP hides unnecessary details, shows only essential things.
45:21 Understanding the sequence to start a car in OOPS in Python
49:27 Creating an Account class with balance and account number
51:58 Understanding debit and credit methods in Python OOP
56:20 Covered concepts like inheritance, polymorphism, and private entities
Kyu nhi ho rahi padhai ab samj aya 😅 yaha ake comments read kr raha h be chup chap padhle nahi to beta tu bi 75% berozgaar engeeners m aa jayega😂😂
C++ bhi sikha dho didi 🐾
We want advance python series
matlab ye puri series sikhne ke bad aap advance nahi hote kya python me??
Advance tk to phda diya gya hai
Tmhare sare topics to complete ho jaaige
Mam could you please explain in English mam
Just started watching your videos and fell in love with the way of teaching ...You look like a student but explanation is amazing
I am first
😂😂😂😂🎉
MUJHE AJ ACHA SE PATA CHAL GAYA KI DIDI IRON MAN KA BOHAT BADA FAN HAI
I'm watching from Pakistan . Mam, i want to talk to you about this.
I Love you Mam
35.16
class Student:
def __init__(self,name,marks):
self.name = name
self.marks = marks
def get_avg(self):
return sum(self.marks)/len(self.marks)
s1 = Student("Himanshu",[45,89,98])
print("Hi student,",s1.name,"your avg score is ", s1.get_avg())
You teach better than my College Teacher so please serve good things among future generation. Thank you.
Your Student.
exactly bro. She is better than our college teachers.
Next topic kb tkk ayega
didi's dialogue "as such"
Didi kuch project ke bhi tutorial upload kar do java script me😊😊
Try to teach in English 🥺
Hi didi mai class 8 ka student hoon aur mai aapki tarah banna chahta hoon Shradha didi kya ye last chapter hai please reply jaroor kariyega 😢🙏🏼🙏🏼
Itni jaldi coding Seekh ke kya karega mamu
Baro ki job lagegi ki nahi pata nahi
Devin chacha jo aa gaye hai
Plj project bhi Kara dain koi python ka jis Mai ye sari cheejain use horahi hon
34:50
# try this and thank me later :)
class Eleventh:
marks = 0
def __init__(self, name, mark):
self.name = name
self.marks = mark
def Check_average(self):
i = 0
added = 0
while i < len(self.marks):
added = added + self.marks[i]
i+=1
return added/i
marks = []
s1 = Eleventh("Devarsh", marks)
i = 1
while i > 0:
i = (int(input("Enter Your Marks(Enter a negative value to stop): ")))
if(i > 0):
marks.append(i)
else:
break
print(s1.Check_average())
54:20 please someone explained me what does mean by
self.balance -= amount
My question is why that minus sign is at LHS rather than RHS. 🙏🙏
That means Balance= Balance -amount
plz di make Ml playlist i beg u
DSA or OOP me kya different hai..?
Today I am first 🔥
Thank you this awesome video.
I believe that if we define two constructors (__init__ methods) in a single class, we will encounter an error because Python does not support method overloading. In this case, Python will only recognize the last defined constructor and will raise an error if the parameters do not match.
Didi Please Make A Playlist Design Pattern In JAVA
Why shraddha didi is calling it OOPS actually it is OOP object oriented programming
Could you please also make a lecture video of closure, generators, decorators and hash..... Please .
Didi plz jaldi jaldi video upload kiya karo paper hone wale hai
Didi iss course ke baad DSA start kerna
Mam aapne Microsoft se job kyu chhod di? Any reason?
Qk ma'am ko Marzi 😅
Kya project bhi hone wale h iss course me didi????????
# Here's my solution to 50:00
import random
acc_no_data = []
class Account:
def __init__(self, balance=100):
self.balance = balance
check = True
while check == True:
mock_ac_no = random.randint(1000000, 9999999)
if mock_ac_no not in acc_no_data:
acc_no_data.append(mock_ac_no)
self.acc_no = mock_ac_no
check = False
def debit(self, amount):
if self.balance >= amount:
self.balance -= amount
else:
print('insufficient funds')
def credit(self, amount):
self.balance += amount
def get_balance(self):
print('your current balance is', self.balance)
#c or c++ is next topic 😊😊... Love alot ❤❤❤ classes whith hv good content obj
Yaar mera comment Famous kyun nhi hota
Haan kaam to h nhi..
@@Biisal-ai kon h tu
Next topic ka video ane me bahut time lag raha
Achi Sakal ki bat hoti h jiski hoti h sirf usi ka comment hota h famous
Pdle Bhai Ese Job nhi milengi
Please upload Python projects also where I can able to work on and upload next lecture in python also.
Mam operator overloading and overriding ka lecture lao pls 27 se exam hai
Are these 9 Chapters of Python enough to crack interview as a fresher
Sister make sure cover the video in english we won't understand hindii
Maim please upload node js tutorial
Hello didi❤
I needed this video ❤.. Thank you so much ma'am❤ .. Means a lot 💕🙏🏻🥺
Is there any other video of oops coming
Thank you
Medam ji jis name se class banate hai to ushka object ushi name se hota hai ya name koi alaga de sakte hai
Reply jarur karna
we can give any name (as we want) to the object using naming rules.
Thanks a lot to Apna college for delivering such a valuable series and that to in very concise manner.
Create Video On Modules and Packeges in python
Create Video On Modules and Packeges in python
Create Video On Modules and Packeges in python
Create Video On Modules and Packeges in python
Create Video On Modules and Packeges in python
Create Video On Modules and Packeges in python
Create Video On Modules and Packeges in python
Create Video On Modules and Packeges in python
Create Video On Modules and Packeges in python
Create Video On Modules and Packeges in python
Create Video On Modules and Packeges in python
Create Video On Modules and Packeges in python
Advanced python ka video lao
Everyone who wants next series on C#... Like thoko
Didi aap itne acche se padhate ho
Ek baar main sab kuch clear ho jata hai ❤❤
Are ❤ jaldi sab lecture upload kar ke public karo na please 🥺
Love you mam❤
I wish your dream will become true.
Aage video kaafi lmbi chli gyi...nice explanation till method 💕
@shradhaKD
What is the setup used in making this video? kindly mention :
*a)* how a portion of screen shows you in below right corner *b)* are you using any screen recording software?
*c)* are you using any specific software where hand drawn circle changes to a nice circle automatically ? *d)* are you using iPad ? *e)* how r u mirroring iPad on Laptop screen ?...etc
- I shall be obliged and grateful if you kindly share all those details please. Thanks ahead 🙏
yt karo sir
Please django ka bhi ek complete tutorial video daal dijiye .
👋
Like if u completed this series in 1 day......
shraddha didi ne aman bhai ke bal chote kar diya ab hero lagte hai aman bhai shadi se pehle warna bade bade baal rKHTE THE LAMBE
Pandas, matplotlib,numpy inka bhi videos bnaiye pls
dsa in python please
DIDI ISKE PART THODE AUR FREQUENTLY PUSH KARO AAP
Hi Didi, I searched many videos to understand about classes but your video about OOPS helped me alot to understand the concept and the coding part. watching this Video I tried writing below code which is slight different from yours.
I got a doubt that you used loop for calculating and reading average. I agree we can write coding as we like but just wanted to know if there is any specific reason to it you choose loops.
class Student:
def __init__ (self, name, marks):
self.name= name
self.marks= marks
def average (self):
average= sum(self.marks)/len(self.marks)
print("Average of",s1.name,"is", average)
s1=Student("Karan",[25,36,42])
s1.average()
s2=Student("Manoj",[96,82,89])
s2.average()
your code showing me an error
Hahaha@@Gamer_Harsh7572
@@Gamer_Harsh7572 😂
class Student:
name = "abc"
s1 = Student()
print(s1.name)
i have try this code but its not run.how????
error is Student is not defined
plzzz helpp....
Intendation sahi kar
Why it is OOPS? and not OOP. Actually it's OOP not OOPS
Watint for this and pandas thoda jyada ache se samjhana di or mind m set shi se kase kare sabhi
Kya isme pura basic se oops ho jayega ??? Please koi btaye
Yes ho jayega
Notes h iska oops ka Jo mam btayi h??
Same thing you can make a note from video
"Shrada "mam explain machine learning.
import random
def play_game():
choices = ["rock", "paper", "scissors"]
computer = random.choice(choices)
user = input("Enter your choice (rock, paper, scissors): ").lower()
while user not in choices:
user = input("Invalid input. Enter your choice (rock, paper, scissors): ").lower()
print("Computer chose:", computer)
if user == computer:
print("It's a tie!")
elif (user == "rock" and computer == "scissors") or (user == "scissors" and computer == "paper") or (user == "paper" and computer == "rock"):
print("You win!")
else:
print("You lose!")
play_game()
46:14 mam gear to daal dijiye uske bina to gadi hi start nhi hogi
46:14 mam gear to daal dijiye uske bina to gadi hi start nhi hogi
class Student:
def __init__(self, name, mark1, mark2, mark3):
self.name = name
self.mark1 = mark1
self.mark2 = mark2
self.mark3 = mark3
def print_average(self):
average = (self.mark1 + self.mark2 + self.mark3) / 3
print(""The average mark for", {self.name}," is:", average)
name = input("Enter the student's name: ")
mark1 = float(input("Enter the mark for subject 1: "))
mark2 = float(input("Enter the mark for subject 2: "))
mark3 = float(input("Enter the mark for subject 3: "))
student = Student(name, mark1, mark2, mark3)
student.print_average( )
Where should I get best python DSA if anybody knows plz drop a reply...
anuj bhaiya
46:14 mam gear to daal dijiye uske bina to gadi hi start nhi hogi
Sharadha didi please typescript py video b bnao
thanks di......
i was waiting for this lecture to come soonn.....
Jada difficult bana diya
mam gear to daal dijiye uske bina to gadi hi start nhi hogi
mam gear to daal dijiye uske bina to gadi hi start nhi hogi
Please upload the next topic of python 😔
Mam please share the source code for all programs
Nice example of car. Great mam.❤
For the first practice coe when i tried, why the o/p is printing 3 times for me 🙄
Hi priya your avg score is: 33.0
Hi priya your avg score is: 65.66666666666667
Hi priya your avg score is: 98.0
35:24
class Avg:
def __init__(self,name,sub1,sub2,sub3):
self.name = name
self.sub1 = sub1
self.sub2 = sub2
self.sub3 = sub3
def average(self):
print((self.sub1+self.sub2+self.sub3)/3)
s1 = Avg("Om patil",90,90,90)
s1.average()