Python Tutorial - 22. Generators

This python tutorial will educate us about “generators”. The topics which we will cover in this tutorial are what are generators, how to use generators in python, how to create “yield statement” , how to use it, the difference between yield statement and return and how to use generators for Fibonacci sequence.

Topics that are covered in this Python Video:
0:00 Introduction
0:09 what are generators?
0:42 Create yield statement and how to use it
1:10 yield statement vs return
4:00 Fibonacci sequence using generators

Generators are functions that can be used as iterators. Learn more about them in this tutorial.

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[shobinp]

Dude you are one of the best out there, including paid courses. Keep up the good work

[the_class_apart]

Your debugging part settles the core of concept in my mind forever. You are the best. :)

[ran]

Your videos are great, short, precise, easy to follow. Thank you and good luck on your channel, you will succeed and educate many many people!

[rayyanamir]

Right now I am broke to buy paid courses and I literally can't thank you enough. Thanks a lot.

[jessysheen]

nice way of explaining . nice pleasant background music.

[mubaraksmiley]

Surely your videos rank will improve.

- One more advantage of generators is after yield also we can write some piece of code where as after return statement we can't write any piece of code. I'm i correct?

[amitbajpai]

Please make a video on logging module in python 3.

[K-mkpc]

why was the yield a only was initialised ???
could you explain sir ?

[kalaisekar]

I want to know about the bidirectional generator .... please tell about this topic

[ArijitBiswasdotcom]

Hi, which IDE are you using apart from IDLE? The one where you're defining fib()?

[AshishGautam-syvm]

what is the difference between :
1> a, b=a, a+b and
2> a=b
b=a+b
why second logic is not generating Fibonacci series..

[vaibhavshah]

which editer are you using for the debuging ???

[priyankapednekar]

Just small suggestion : Please stop playing background music for your video's.

[msgemavat]

def fib():
a = 0
b = 1
z = 1
# list = []
while True:
# list.append(z)
yield z
z = a + b
a = b
b = z


fib_gen = fib()
x = int(input("Please enter a number: "))
list = []
for i in range(x):
list.append(next(fib_gen))
print(list)