diff options
| -rw-r--r-- | devscripts/youtube_genalgo.py | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/devscripts/youtube_genalgo.py b/devscripts/youtube_genalgo.py deleted file mode 100644 index 3b90a2fed..000000000 --- a/devscripts/youtube_genalgo.py +++ /dev/null @@ -1,116 +0,0 @@ -#!/usr/bin/env python -# encoding: utf-8 - -# Generate youtube signature algorithm from test cases - -import sys - -tests = [ - # 93 - vfl79wBKW 2013/07/20 - (u"qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKJHGFDSAZXCVBNM!@#$%^&*()_-+={[]}|:;?/>.<'`~\"€", - u".>/?;:|}][{=+-_)(*&^%$#@!MNBVCXZASDFGHJKLPOIUYTREWQ098765'321mnbvcxzasdfghjklpoiu"), - # 92 - vflQw-fB4 2013/07/17 - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKJHGFDSAZXCVBNM!@#$%^&*()_-+={[]}|:;?/>.<'`~\"", - "mrtyuioplkjhgfdsazxcvbnq1234567890QWERTY}IOPLKJHGFDSAZXCVBNM!@#$%^&*()_-+={[]\"|:;"), - # 91 - vfl79wBKW 2013/07/20 (sporadic) - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKJHGFDSAZXCVBNM!@#$%^&*()_-+={[]}|:;?/>.<'`~", - "/?;:|}][{=+-_)(*&^%$#@!MNBVCXZASDFGHJKLPOIUYTREWQ09876543.1mnbvcxzasdfghjklpoiu"), - # 90 - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKJHGFDSAZXCVBNM!@#$%^&*()_-+={[]}|:;?/>.<'`", - "mrtyuioplkjhgfdsazxcvbne1234567890QWER[YUIOPLKJHGFDSAZXCVBNM!@#$%^&*()_-+={`]}|"), - # 89 - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKJHGFDSAZXCVBNM!@#$%^&*()_-+={[]}|:;?/>.<'", - "/?;:|}<[{=+-_)(*&^%$#@!MqBVCXZASDFGHJKLPOIUYTREWQ0987654321mnbvcxzasdfghjklpoiuyt"), - # 88 - vflapUV9V 2013/08/28 - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKJHGFDSAZXCVBNM!@#$%^&*()_-+={[]}|:;?/>.<", - "ioplkjhgfdsazxcvbnm12<4567890QWERTYUIOZLKJHGFDSAeXCVBNM!@#$%^&*()_-+={[]}|:;?/>.3"), - # 87 - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKJHGFDSAZXCVBNM!@#$^&*()_-+={[]}|:;?/>.<", - "uioplkjhgfdsazxcvbnm1t34567890QWE2TYUIOPLKJHGFDSAZXCVeNM!@#$^&*()_-+={[]}|:;?/>.<"), - # 86 - vflHql6Pr 2013/09/24 - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKJHGFDSAZXCVBNM!@#$%^&*()_-+={[|};?/>.<", - ";}|[{=+-d)(*&^%$#@!MNBVCXZASDFGHJKLPOIUYT_EWQ0987654321mnbvcxzas/fghjklpoiuytrewq"), - # 85 - vflkuzxcs 2013/09/11 - ('0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!"#$%&\'()*+,-./:;<=>?@[', - '3456789a0cdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRS[UVWXYZ!"#$%&\'()*+,-./:;<=>?@'), - # 84 - vflHql6Pr 2013/09/24 (sporadic) - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKJHGFDSAZXCVBNM!@#$%^&*()_-+={[};?>.<", - "}[{=+-_)g*&^%$#@!MNBVCXZASDFGHJKLPOIUYTRE(Q0987654321mnbvcxzasdf?hjklpoiuytrewq"), - # 83 - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKJHGFDSAZXCVBNM!#$%^&*()_+={[};?/>.<", - ".>/?;}[{=+_)(*&^%<#!MNBVCXZASPFGHJKLwOIUYTREWQ0987654321mnbvcxzasdfghjklpoiuytreq"), - # 82 - vflGNjMhJ 2013/09/12 - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKHGFDSAZXCVBNM!@#$%^&*(-+={[};?/>.<", - ".>/?;}[<=+-(*&^%$#@!MNBVCXeASDFGHKLPOqUYTREWQ0987654321mnbvcxzasdfghjklpoiuytrIwZ"), - # 81 - vflLC8JvQ 2013/07/25 - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKHGFDSAZXCVBNM!@#$%^&*(-+={[};?/>.", - "C>/?;}[{=+-(*&^%$#@!MNBVYXZASDFGHKLPOIU.TREWQ0q87659321mnbvcxzasdfghjkl4oiuytrewp"), - # 80 - vflZK4ZYR 2013/08/23 (sporadic) - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKHGFDSAZXCVBNM!@#$%^&*(-+={[};?/>", - "wertyuioplkjhgfdsaqxcvbnm1234567890QWERTYUIOPLKHGFDSAZXCVBNM!@#$%^&z(-+={[};?/>"), - # 79 - vflLC8JvQ 2013/07/25 (sporadic) - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKHGFDSAZXCVBNM!@#$%^&*(-+={[};?/", - "Z?;}[{=+-(*&^%$#@!MNBVCXRASDFGHKLPOIUYT/EWQ0q87659321mnbvcxzasdfghjkl4oiuytrewp"), -] - -tests_age_gate = [ - # 86 - vflqinMWD - ("qwertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKJHGFDSAZXCVBNM!@#$%^&*()_-+={[|};?/>.<", - "ertyuioplkjhgfdsazxcvbnm1234567890QWERTYUIOPLKJHGFDSAZXCVBNM!/#$%^&*()_-+={[|};?@"), -] - -def find_matching(wrong, right): - idxs = [wrong.index(c) for c in right] - return compress(idxs) - return ('s[%d]' % i for i in idxs) - -def compress(idxs): - def _genslice(start, end, step): - starts = '' if start == 0 else str(start) - ends = ':%d' % (end+step) - steps = '' if step == 1 else (':%d' % step) - return 's[%s%s%s]' % (starts, ends, steps) - - step = None - for i, prev in zip(idxs[1:], idxs[:-1]): - if step is not None: - if i - prev == step: - continue - yield _genslice(start, prev, step) - step = None - continue - if i - prev in [-1, 1]: - step = i - prev - start = prev - continue - else: - yield 's[%d]' % prev - if step is None: - yield 's[%d]' % i - else: - yield _genslice(start, i, step) - -def _assert_compress(inp, exp): - res = list(compress(inp)) - if res != exp: - print('Got %r, expected %r' % (res, exp)) - assert res == exp -_assert_compress([0,2,4,6], ['s[0]', 's[2]', 's[4]', 's[6]']) -_assert_compress([0,1,2,4,6,7], ['s[:3]', 's[4]', 's[6:8]']) -_assert_compress([8,0,1,2,4,7,6,9], ['s[8]', 's[:3]', 's[4]', 's[7:5:-1]', 's[9]']) - -def gen(wrong, right, indent): - code = ' + '.join(find_matching(wrong, right)) - return 'if len(s) == %d:\n%s return %s\n' % (len(wrong), indent, code) - -def genall(tests): - indent = ' ' * 8 - return indent + (indent + 'el').join(gen(wrong, right, indent) for wrong,right in tests) - -def main(): - print(genall(tests)) - print(u' Age gate:') - print(genall(tests_age_gate)) - -if __name__ == '__main__': - main() |