Month: December 2016

import media

toy_story = media.Movie("Toy Story",
                        "A story of a boy and toys that come to life",
                        "http://upload.wikimedia.org/wikipedia/en/1/13/Toy_Story.jpg",
                        "https://www.youtube.com/watch?v=vwyZH85NQC4")
# print(toy_story.storyline)

avatar = media.Movie("Avatar",
                     "A marine on an alien planet",
                     "http://upload.wikimedia.org/wikipedia/id/b/b0/Avatar-Teaser-Poster.jpg",
                     "http://www.youtube.com/watch?v=-9ceBgWV8io")

print(avatar.storyline)
# avatar.show_trailer()

kiminonawa = media.Movie("Kimino na wa",
                         "Your Name is a 2016 Japanese anime fantasy film written and directed by Makoto Shinkai",
                         "https://myanimelist.cdn-dena.com/images/anime/7/79999.webp",
                         "https://www.youtube.com/watch?v=k4xGqY5IDBE")
kiminonawa.show_trailer()

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_image_url = poster_image
        self.trailer_youtube_url = trailer_youtube

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

import fresh_tomatoes
import media

brother = media.Movie("brother",
                        "Takeshi Kitano plays Yamamoto, a lone yakuza officer. Defeated in a war with a rival family, his boss killed, he heads to Los Angeles, California.",
                        "https://upload.wikimedia.org/wikipedia/en/a/a1/BrotherKitano.jpg",
                        "https://www.youtube.com/watch?v=AgjDYR6-DTU")
# print(toy_story.storyline)
outrage = media.Movie("Outrage",
                     "The film begins with a sumptuous banquet at the opulent estate of the Grand Yakuza leader Sekiuchi (Soichiro Kitamura), boss of the Sanno-kai, a huge organized crime syndicate controlling the entire Kanto region, and he has invited the many Yakuza leaders under his control.",
                     "https://upload.wikimedia.org/wikipedia/en/f/f4/Outrage-2010-poster.png",
                     "https://www.youtube.com/watch?v=EXLuvZY8bMU")

#print(avatar.storyline)
# avatar.show_trailer()

#kiminonawa = media.Movie("Kimino na wa",
#                         "Your Name is a 2016 Japanese anime fantasy film written and directed by Makoto Shinkai",
#                         "https://myanimelist.cdn-dena.com/images/anime/7/79999.webp",
#                         "https://www.youtube.com/watch?v=k4xGqY5IDBE")
#kiminonawa.show_trailer()

kids = media.Movie("Kids Return",
                             "The movie is about two high school dropouts, Masaru (Ken Kaneko) and Shinji (Masanobu Ando)",
                             "https://upload.wikimedia.org/wikipedia/en/a/a7/KidsReturnPoster.jpg",
                             "https://www.youtube.com/watch?v=MvY6JCFCrQk")

ratatouille = media.Movie("Ratatouille",
                             "storyline",
                             "http://upload.wikimedia.org/wikipedia/en/5/50/RatatouillePoster.jpg",
                             "https://www.youtube.com/watch?v=3YG4h5GbTqU")

midnight_in_paris = media.Movie("Midnight in Paris",
                             "storyline",
                             "http://upload.wikimedia.org/wikipedia/en/9/9f/Midnight_in_Paris_Poster.jpg",
                             "https://www.youtube.com/watch?v=JABOZpoBYQE")

hunger_games = media.Movie("Hunger Games",
                             "storyline",
                             "http://upload.wikimedia.org/wikipedia/en/4/42/HungerGamesPoster.jpg",
                             "https://www.youtube.com/watch?v=PbA63a7H0bo")

movies = [brother, outrage, kids, ratatouille, midnight_in_paris, hunger_games]
fresh_tomatoes.open_movies_page(movies)

documentation

>>> import turtle
>>> turtle.Turtle.__doc__
'RawTurtle auto-creating (scrolled) canvas.\n\n    When a Turtle object is created or a function derived from some\n    Turtle method is called a TurtleScreen object is automatically created.\n 

inheritance

class Parent():
    def __init__(self, last_name, eye_color):
        print("parent constructor called")
        self.last_name = last_name
        self.ey_color = eye_color

class Child(Parent):
    def __init__(self, last_name, eye_color, number_of_toys):
        print("child constructor called")
        Parent.__init__(self, last_name, eye_color)
        self.number_of_toys = number_of_toys
        

#billy_cyrus = Parent("Cyrus","blue")
#print(billy_cyrus.last_name)

myley_crus = Child("cryus", "blue", 5)
print(myley_crus.last_name)
print(myley_crus.number_of_toys)

http://www.wdylike.appspot.com/ is a site judge it contain curse word in it.

import urllib

def read_text():
   quotes = open(r"C:\Users\hoge\Desktop\controller\movie_quote.txt")
   contents_of_file = quotes.read()
   # print(contents_of_file)
   quotes.close()
   check_profanity(contents_of_file)

def check_profanity(text_to_check):
    connection = urllib.urlopen("http://www.wdylike.appspot.com/?q="+text_to_check)
    output = connection.read()
    # print(output)
    connection.close()
    if "true" in output:
        print("Profanity Alert!")
    elif "false" in output:
        print("This document has no curse words")
    else:
        print("Could not scan the document properly.")
    
read_text()

when you write python, google style guide would help coding.
https://google.github.io/styleguide/pyguide.html

import turtle

def draw_star(some_turtle):
    for i in range(1, 6):
        some_turtle.forward(100)
        some_turtle.right(144)

def draw_art():
    window = turtle.Screen()
    window.bgcolor("red")
    
    brad = turtle.Turtle()
    brad.shape("arrow")
    brad.color("blue")    
    brad.speed(5)
    for i in range(1, 11):
        draw_star(brad)
        brad.right(36)

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

    # triangle = turtle.Turtle()
    # angie.shape("arrow")
    # angie.color("blue")
    
    # for x in range(0, 3):
    #    brad.forward(100)
    #    brad.right(240)

    window.exitonclick()

draw_art()

open file and read the content from the file.
python library: https://docs.python.org/2/library/functions.html#open

below code “quotes” indicate the object another word instance.

def read_text():
   quotes = open(r"C:\Users\hoge\Desktop\controller\movie_quote.txt")
   contents_of_file = quotes.read()
   print(contents_of_file)
   quotes.close()
   
read_text()

using python build-in function

def multi_func(a, b):
    return a*b

items = [1,3, 5, 7]
def reduce_value():
    value = reduce(multi_func, items)
    print(value)

reduce_value()

105
>>>

time alert program which call you tube video.

import time
import webbrowser

total_breaks = 3
break_count = 0

print("this program start on"+time.ctime())
while(break_count < total_breaks):
    time.sleep(2*60*60)
    webbrowser.open("https://www.youtube.com/watch?v=PDSkFeMVNFs")
    break_count = break_count + 1

get a file from computer and rename file name.In this case, remove the number of file name.

import os
def rename_files():
    #(1)get file names from a folder
    file_list = os.listdir(r"C:\Users\prank")
    #print(file_list)
    save_path = os.getcwd()
    print(save_path)
    os.chdir(r"C:\Users\prank")
    #(2)for each file, rename filename
    for file_name in file_list:
       os.rename(file_name, file_name.translate(None, "0123456789"))
    os.chdir(save_path)

rename_files()

def crawl_web(seed): # returns index, graph of outlinks
    tocrawl = [seed]
    crawled = []
    graph = {}  # <url>:[list of pages it links to]
    index = {} 
    while tocrawl: 
        page = tocrawl.pop()
        if page not in crawled:
            content = get_page(page)
            add_page_to_index(index, page, content)
            outlinks = get_all_links(content)
            graph[page] = outlinks
            union(tocrawl, outlinks)
            crawled.append(page)
    return index, graph

def ancestors(genealogy, person):
  if person in genealogy:
    parents = genealogy[person]
    result = parents
    for parent in parents:
      result = result + ancestors(genealogy, parent)
    return result
    
  return []

Blaise Pascal Triangle

def make_next_row(row):
  result = []
  prev = 0
  for e in row:
    result.append(e + prev)
    prev = e
  result.append(prev)
  return result

def triangle(n):
  result = []
  current = [1]
  for unused in range(0, n):
    result.append(current)
    current = make_next_row(current)
    
  return result