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04 February, 2016

Python 

Class object:


file name media.py


##############


import webbrowser


class Movie():
    def __init__(self, movie_title, movie_storyline, poster_image,                  


                 trailer_youtube):
        self.title = movie_title
        self.storyline = movie_storyline
        self.poster = poster_image
        self.trailer = trailer_youtube

    def show_trailer(self):
        webbrowser.open(self.trailer)

#############


trailller.py


import class_object

movie_story = class_object.Movie("Toy story", "something missing", "image url ", 


                                 "youtube.com")

print(movie_story.storyline)
movie_story.show_trailer()






###################




Read from url:


def read_web_page():
    connection = urllib.request.urlopen(


                 "http://manozbiswas.blogspot.com/2016/02/nice-drawing-in-python.html")
    output = connection.read()
    print(output)
    connection.close()


read_web_page()

#################


Read from file:


def readText():
    quotes = open(r"C:\Users\manoz debnath\Desktop\py\hello.txt")
    contents = quotes.read()
    print(contents)
    quotes.close()


readText()





######################

Drawing image:


import turtle


def drawSquare(some_turtle):
    for i in range(1, 5):
        some_turtle.forward(100)
        some_turtle.right(90)

def drawArt():
    window = turtle.Screen()
    window.bgcolor("red")
    # Create the turtle Brad -Draws square    brad = turtle.Turtle()
    brad.shape("turtle")
    brad.color("yellow")
    brad.speed(2)
    for i in range(1,37):
        drawSquare(brad)
        brad.right(10)
    #Create turtle Angie - Draws a circle 


    # angie = turtle.Turtle() 


    # angie.shape("arrow") 


    # angie.color("blue") 


    # angie.circle(100)
    window.exitonclick()

drawArt()



#######################


















Draw a square with a circle:






#################


import turtle


def drawSquare():
    window = turtle.Screen()
    window.bgcolor("red")

    brad = turtle.Turtle()
    brad.shape("turtle")
    brad.color("yellow")
    brad.speed(2)

    brad.forward(100)
    brad.right(90)
    brad.forward(100)
    brad.right(90)
    brad.forward(100)
    brad.right(90)
    brad.forward(100)
    brad.right(90)

    angie = turtle.Turtle()
    angie.shape("arrow")
    angie.color("blue")
    angie.circle(100)

    window.exitonclick()

drawSquare()






###################






























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