Coroutines

 


def searcher():

    import time

    # Some 4 seconds time consuming task

    book = "This is a book on harry and code with harry and good"

    time.sleep(4)


    while True:

        text = (yield)

        if text in book:

            print("Your text is in the book")

        else:

            print("Text is not in the book")


search = searcher()

print("search started")

next(search)

print("Next method run")

search.send("harry")


search.close()


Comments

Post a Comment

Popular posts from this blog

Practice Execise 3

  # You visited a restaurant called CodeWithHarry, and the food items in that restaurant are sorted, based on their amount of calories. You have to reserve this list of food items containing calories. # # You have to use the following three methods to reserve a list: # # Inbuild method of python # List name [::-1] slicing trick # Swapping the first element with the last one and second element with second last one and so on like, # [6 7 8 34 5] -> [5 34 8 7 6] # # Input: # Take a list as an input from the user # # [5, 4, 1] # # Output: # [1, 4, 5] # # [1, 4, 5] # # [1, 4, 5] # # All three methods give the same results! print ( "Welcome To Our Program \n " "Foods and Calories" ) # Take the size of the list from the user print ( "Enter the numbers of the list one by one \n " ) size = int ( input ( "Enter size of list \n " )) # Initialize a blank list mylist = [] # Take the input from the user one by one for i in range (size): mylist.app...
Read more

Pickle Module

  import pickle # Pickling a python object # cars = ["Audi", "BMW", "Maruti Suzuki", "Harryti Tuzuki"] # file = "mycar.pkl" # fileobj = open(file, 'wb') # pickle.dump(cars, fileobj) # fileobj.close() file = "mycar.pkl" fileobj = open(file, 'rb') mycar = pickle.load(fileobj) print(mycar) print(type(mycar)) # pickle.loads = ?
Read more