pythonchallenge/30.py at master · JavaProgrammerLB/pythonchallenge · GitHub

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importdownload_file
importcsv
fromPILimportImage
fromPILimportImageDraw


defmain():
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)


deffirst_step(url, file_path, user, password):
download_file.download_with_auth(url, file_path, user, password)


defsecond_step(file_path):
withopen(file_path, newline="") ascsvfile:
spamreader=csv.reader(csvfile, delimiter=' ', quotechar='|')
floats= []
forrowinspamreader:
foriinrange(len(row)):
floatStr=row[i][0:-1]
floats.append(float(floatStr))
returnfloats


defthird_step(input):
points= []
foriinrange(len(input)):
point=input[i] *0x100
points.append(int(point))
returnpoints


deffourth_step(input, path):
width=139
height=53
im=Image.new("P", (width, height))
drawer=ImageDraw.Draw(im)
counter=0
forxinrange(width):
foryinrange(height):
drawer.point((x, y), input[counter])
counter+=1
im.save(path)


deffifth_step(input):
an= []
x="0"
y="0"
z="0"
foriinrange(len(input)):
ifi%3==0:
iflen(str(input[i])) >5:
x=str(input[i])[5]
elifi%3==1:
iflen(str(input[i])) >5:
y=str(input[i])[5]
elifi%3==2:
iflen(str(input[i])) >6:
z=str(input[i])[6]
an.append(int(x+y+z))
x="0"
y="0"
z="0"
returnan


defsixth_step(input):
result=""
foriinrange(len(input)):
value=chr(input[i])
result+=value
print(result)


if__name__=="__main__":
main()