def get_dots(n, s, e):
captions = ['', 'First dots', 'Second dots']
dots = pcutils.get_string_from_page('return/',
'good',
start=s,
end=e,
un='huge',
pw='file')
pcutils.print_lines(dots.split(pcutils.NEWLINE), captions[n])
dots = list(map(int, ''.join(dots.splitlines()).split(',')))
print()
return list(zip(dots[0::2], dots[1::2]))
print(f'Linked list:')
key = '90052'
while key is not None:
next_key, message = linked_list[key]
print(f' key={key}: message={message}')
key = next_key
print()
print(f'Collecting comments...')
key = '90052'
answer = ''
while key is not None:
next_key = linked_list[key][0]
comment = archive.getinfo(key + '.txt').comment.decode('ascii')
answer += comment
key = next_key
print()
print(f'Voila!')
print(answer)
print(f'Trying hockey.html...')
pcutils.try_page('def/', 'hockey')
message = pcutils.get_string_from_page('def/', 'hockey')
print(f'Message: {message}')
print(f'Trying oxygen.html')
pcutils.try_page('def/', 'oxygen', caption='Next challenge page')
def get_answer():
n = '1'
answers = [n]
for i in range(1, 31):
answers.append(look_and_say(answers[i - 1]))
print(f'Look and say lengths:')
for i, n in enumerate(answers):
print(f' n = {i} -- length = {len(n)}')
print()
return str(len(answers[30]))
if __name__ == '__main__':
pcutils.try_page('return/', 'bull',
un=UN, pw=PW,
caption='Next challenge page')
print()
page = 'sequence'
pcutils.try_page('return/', page, ending='.txt',
un=UN, pw=PW,
caption='Clue')
message = pcutils.get_string_from_page(
'return/', page, ending='.txt',
un=UN, pw=PW)
print(f'Message: {message}')
pcutils.try_page('return/', get_answer(),
un=UN, pw=PW,
caption='Next challenge page')
return 'a'
if ch == 'z':
return 'b'
return chr(ord(ch) + 2)
def shift_all(sentences):
return [
''.join(shift2(ch) if 'a' <= ch <= 'z' else ch for ch in sentence)
for sentence in sentences
]
if __name__ == '__main__':
pcutils.try_page('def/', 'map', caption='Challenge page')
print()
encoded = pcutils.get_string_from_page('def/',
'map',
start='<font color="#f000f0">',
end='</tr></td>')
pcutils.print_lines(encoded.split('. '), 'Message to decode')
pcutils.print_lines(''.join(shift_all(encoded)).split('. '),
'Decoded message')
page = ''.join(shift2(ch) for ch in 'map')
print(f'map shifted: {page}')
pcutils.try_page('def/', page, '.html', caption='Next challenge page')
10 + max([x for x, y in dots1] + [x for x, y in dots2]))
for i in range(1, len(dots1)):
pt1, pt2 = dots1[i - 1], dots1[i]
cv2.line(canvas, pt1, pt2, pcutils.BLACK)
for i in range(1, len(dots2)):
pt1, pt2 = dots2[i - 1], dots2[i]
cv2.line(canvas, pt1, pt2, pcutils.RED)
cv2.imshow('Looks like a cow: ', canvas)
cv2.waitKey(0)
if __name__ == '__main__':
pcutils.try_page('return/', 'good', un=UN, pw=PW, caption='Challenge page')
print()
connect_the_dots(get_dots(1, 'first:', 'second:'),
get_dots(2, 'second:', '-->'))
print()
pcutils.try_page('return/', 'cow', un=UN, pw=PW, caption='Cow page')
message = pcutils.get_string_from_page('return/', 'cow', un=UN, pw=PW)
print(f'Message: {message}')
pcutils.try_page('return/',
'bull',
un=UN,
pw=PW,
caption='Next challenge page')
'''
the python challenge 3
'''
import pcutils
import re
if __name__ == '__main__':
pcutils.try_page('def/', 'equality', caption='Challenge page')
print()
mess_below = pcutils.get_string_from_page('def/',
'equality',
start='<!--',
end='-->')
pcutils.print_lines(
mess_below.split(pcutils.NEWLINE)[0:10], 'Mess below from web page')
print('...')
print()
pattern = '[a-z]{1}[A-Z]{3}[a-z]{1}[A-Z]{3}[a-z]{1}'
matches = re.findall(pattern, mess_below)
pcutils.print_lines(matches, 'Matches')
print()
page = ''.join(s[4] for s in matches)
pcutils.try_page('def/', page, caption='Trying page in url...')
message = pcutils.get_string_from_page(
'def/',
'''
the python challenge 2
'''
import pcutils
import collections
if __name__ == '__main__':
pcutils.try_page('def/', 'ocr', caption='Challenge page')
print()
s = pcutils.get_string_from_page(
'def/',
'ocr',
start='<!--',
end='-->',
)
mess_below = s[s.index('%'):]
pcutils.print_lines(
mess_below.split(pcutils.NEWLINE)[0:10], 'Mess below from web page')
print('...')
print()
frequencies = collections.defaultdict(lambda: 0)
for ch in mess_below:
if ch.isalnum():
frequencies[ch] += 1
pcutils.print_lines(frequencies.items(),
'Frequencies of characters in mess')