import download_file
import csv
from PIL import Image
from PIL import ImageDraw
def main():
url = "http://www.pythonchallenge.com/pc/ring/yankeedoodle.csv"
file_path = "relax/yankeedoodle.csv"
pic_path = "relax/hint.png"
user = "repeat"
password = "switch"
# first_step(url, file_path, user, password)
floats = second_step(file_path)
points = third_step(floats)
fourth_step(points, pic_path)
an = fifth_step(floats)
sixth_step(an)
def first_step(url, file_path, user, password):
download_file.download_with_auth(url, file_path, user, password)
def second_step(file_path):
with open(file_path, newline="") as csvfile:
spamreader = csv.reader(csvfile, delimiter=' ', quotechar='|')
floats = []
for row in spamreader:
for i in range(len(row)):
floatStr = row[i][0:-1]
floats.append(float(floatStr))
return floats
def third_step(input):
points = []
for i in range(len(input)):
point = input[i] * 0x100
points.append(int(point))
return points
def fourth_step(input, path):
width = 139
height = 53
im = Image.new("P", (width, height))
drawer = ImageDraw.Draw(im)
counter = 0
for x in range(width):
for y in range(height):
drawer.point((x, y), input[counter])
counter += 1
im.save(path)
def fifth_step(input):
an = []
x = "0"
y = "0"
z = "0"
for i in range(len(input)):
if i % 3 == 0:
if len(str(input[i])) > 5:
x = str(input[i])[5]
elif i % 3 == 1:
if len(str(input[i])) > 5:
y = str(input[i])[5]
elif i % 3 == 2:
if len(str(input[i])) > 6:
z = str(input[i])[6]
an.append(int(x + y + z))
x = "0"
y = "0"
z = "0"
return an
def sixth_step(input):
result = ""
for i in range(len(input)):
value = chr(input[i])
result += value
print(result)
if __name__ == "__main__":
main()