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annotate bin/rot13 @ 12256:821155c00e34 draft

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<fizzie> ` sed -e \'s|wisdom|bin|\' < ../bin/culprits > ../bin/cblprits; chmod a+x ../bin/cblprits
author HackEso <hackeso@esolangs.org>
date Sat, 07 Dec 2019 23:36:22 +0000
parents 6412d84cf279
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
11112
6412d84cf279 <oerjan> sled bin/rot13//1c#!/hackenv/bin/shebang_args_or_input python
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1 #!/hackenv/bin/shebang_args_or_input python
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ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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2
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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3 import re, sys, unicodedata as U
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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4 def tr(c):
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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5 m = re.match(r'(.*\bLATIN\b.*\bLETTER )([A-Z])\b(.*)', U.name(c, ''))
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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6 if m:
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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7 p, q, r = m.groups()
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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8 n = ord(q) - ord('A')
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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9 try:
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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10 return U.lookup(p + chr(ord('A') + (n + 13) % 26) + r)
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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11 except KeyError:
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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12 return c
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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13 return c
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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14
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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15 def tr2(c):
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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16 d = tr(c)
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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17 if d != c:
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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18 return d
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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19 else:
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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20 cs = [unichr(int(x, 16)) for x in U.decomposition(c).split()]
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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21 ds = [tr(x) for x in cs]
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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22 if cs != ds:
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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23 return u''.join(ds)
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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24 else:
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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25 return c
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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26
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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27 for c in unicode(sys.stdin.read(), 'utf8'):
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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28 sys.stdout.write(tr2(c).encode('utf8'))
ea74d235ff72 <oerjan> ` mv bin/rot13{_stdin,}
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29