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chaucerling/xiami_decode.py

Forked from dndx/xiami_decode.py
Last active August 29, 2015 14:23
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  1. @dndx dndx created this gist Apr 29, 2012.
    34 changes: 34 additions & 0 deletions xiami_decode.py
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,34 @@
    import urllib2

    def xiami_decode(s):
    s = s.strip()
    if not s:
    return False
    result = []
    line = int(s[0])
    rows = len(s[1:]) / line
    extra = len(s[1:]) % line
    s = s[1:]

    for x in xrange(extra):
    result.append(s[(rows + 1) * x:(rows + 1) * (x + 1)])

    for x in xrange(line - extra):
    result.append(s[(rows + 1) * extra + (rows * x):(rows + 1) * extra + (rows * x) + rows])

    url = ''

    for x in xrange(rows + 1):
    for y in xrange(line):
    try:
    url += result[y][x]
    except IndexError:
    continue

    url = urllib2.unquote(url)
    url = url.replace('^', '0')
    return url

    if __name__ == '__main__':
    url = '8h2xt%5F287.tFi%5E%%3%mt%a2E75515pp2mF%7EE7E3%Fi82111863f.1F8%769A3n14%26_5%.e6%25913'
    print(xiami_decode(url))