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      1 #!/usr/bin/python
      2 
      3 # Copyright 2016 Google Inc.
      4 #
      5 # Use of this source code is governed by a BSD-style license that can be
      6 # found in the LICENSE file.
      7 
      8 import array, zlib, base64, sys
      9 
     10 ## Source: http://www.unicode.org/Public/9.0.0/ucd/UnicodeData.txt
     11 valid_codepoint_data = '''
     12   eNrt3buPG0UcwHHPeNf22b67hPBIUpAc0iEgElAgIkSRXEkXUVOcKKj5F6BFQpSUqSgpkUAU+Rco
     13   +Av4PyLicD6ZzT5mZmfmtzPz/UhWFJ/X8356H/dmkHJGFgAAAADe6I73q55j1NXLJ0VRAAASHzN0
     14   ouOcaol/zuPyKmJYdct7G9oMANqv01gKGScFpbUusN0ogbheCPSVb9KUkfFcQAceQ9XA3+YOfVJX
     15   nHdrtaon3FBprA3SWwnnc9u/uuO4trjuymnZ8r3LkfHeWI4pKsIYZJOXLvWrKw27409H1tllo0ym
     16   3v7H5GVb3FeNOhyyH1gPpHHekw/zg/dV4715x3eYqCzjscuLRaD5em05FsVo2z6+ez4iHcuW92vH
     17   +rnynO6p5b9r2zXJ/2VHW7CJ18kE8zbW2tAkPZXg+tQlHF/lMg8cX9N5kh6IY9Vz7FAYC4cy3Bay
     18   5qoEwjxvKXd1ML7bzskO68GY9qEG2nNfXdOO/cR9lv1B5z85tJdU80pFPvac5gK0tqV6xm+PAFDS
     19   fHno3E3XfaVU0lhCvivqddGk82IeKZwFRR21/tDGAAAAkMtaomQu58H27TGEvO7zyPP3bUemXY34
     20   HoRbqzYtPH/Otk34CgPDVgnFtaa4Wq0Fw7bdP68cPp/KvEZHHt9DiHWOlk2/Xuq8lj1kmd/ndIB6
     21   vBCoAxdUn0n2faz5kcN8XLr+llb3HyZcdxTreSBb7M0AkFyf68ziqxqvqcU/ZUrgWB0gLn1hqMD5
     22   gGnUTT3xdiO5Tr85gfI8pUrDQkUWAAAAZLt2i+mOxWffoCgBAAAAAAAAAAAAdNCFh79ney7s0O/J
     23   dxv/v5FwHVHEHXipTrQNlPCspP09IE8Ch3Pk2N/k8DfI+JzxMhvcZxXw767l50u/nou+PgzuD8n6
     24   bQzuHUh/mFo93lLuAGh7AAw9u1N4BnxJHQAAAAAAAMD/5fz78BHFCwBRvE4WIGMrsgCJGjo35lGG
     25   aTY9Jz/359XSb/nJF6l6wjUAfm2EwuVc/DBjl0ufP5X4psZ1T017/hziux05vLVlHdEOdbbEexes
     26   qcpFMu1bf3sgvyab9LryjLoEADmOf5D1bs/f2q4Nj3X9uup4TzX+znWoZblJFgBAMm4Unv5c58Lv
     27   OR73muHncjpXQAX8ripweMivP6J+oERzyzHa5P25Y7+/9jBXiNWOQ4xfY77TdU71Dk2gGPXAHCnV
     28   vgoyfdquDn2UaFq/p/46OY0c3tT6qZj3B07pGU1ScZ3ius21zn7AEAQBpmuHRSbtrJT4NOV2Ldbu
     29   WpqfaL4AMhTqHkJD12D83DNPSO13EnWw9tYRwoH73OPjAOUxhTV0zH2fXXofZ16XfM+zczkfxbTO
     30   K6F+q7IsQ5M+Y1l4v3o/o3aa6z0TJfb9Y/ZpscbYZlvv24t/wpRr0MOM0nKcUVq6xrRLwUXGdyxw
     31   JjFXNXVK1l87EWyzTTne7821a5jys3a5f7fMvNP3MLMRruNSLgbSojymz+bYRUFtoXbME2XYxkKt
     32   8UzuS6Uc235b3PVVHtSO/Urb+voHuuJoY//uxXnk/UzPvfiFeUFU1Fv3OZPLWH6Ldv7Sp5HiM2bv
     33   eezexSV7Rt7s1srPCsjPpUEaU8wG1zhL3C9V+joVPbEy+IILzwAAAAAAHn1DFiSrbW9hQ7YA1/7k
     34   4U8AAAAAAGDC/uKCSgAAgGu/n5EHAAAgP5L3GTW9bm1/ve6lUDy7rtvjtJ9x+aI81A0bPu/n+S3X
     35   Tr4i5fNCfTy7/vGL173b1AMAAAAgRcfn//37nAvekuGyxjdZypvukw3d4+mrW5QRkJsp7wVrigcF
     36   e4ssaPUHWRCMr+es/EhWesftm4fzRs+6n8ehHL5TUR5WdVKPqMNKOO6q4zNz6gAAsOYHQH8EAAAA
     37   ZKTt9kpj9jqf9Jzg5GMPtW+e3veM7L+XlDXgc837PllozPS8z/21xE8r/32nqcN+VFuE3fY72+61
     38   uEqXmr36W2tbWKrls2pm9zuvMoybS7rGlr8KFMYnV/+eJPZjZUX3MClboTFFCR0biss5t5KX7Zd2
     39   jkOJ/c5nAmEeZ1gv9svJXxkuAAAAAACw4rJP0LdfdkSWZmVLFnj3wPLzue+Zrgw/t8gkHb59PeJY
     40   ZZAm7fk7fdZvX49j+fDF69Fz+iYAABDHP/Vm9jbZIOpfwWoh0w==
     41 '''
     42 if sys.version_info[0] < 3:
     43     def to_unicode(i):
     44         return ('\U%08x' % i).decode('unicode-escape').encode('UTF-8')
     45 else:
     46     def to_unicode(i):
     47         return chr(i)
     48 o = sys.stdout
     49 o.write(to_unicode(0xFEFF))
     50 pack = array.array('I', zlib.decompress(
     51     base64.b64decode(valid_codepoint_data)))
     52 i = 0
     53 last_row = -1
     54 plist = pack.tolist()
     55 for increment in plist:
     56     i += increment + 1
     57     row = i - (i & 63)
     58     if last_row != row:
     59         if row:
     60             o.write('\n' if row % 1024 else '\n\n')
     61         o.write('U+%06x ' % row)
     62         last_row = row
     63     o.write(' ' + to_unicode(i))
     64 o.write('\n')
     65