75 lines
2.3 KiB
Python
Executable File
75 lines
2.3 KiB
Python
Executable File
#!/usr/bin/env python
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# coding=utf-8
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"""
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translate.py - Phenny Translation Module
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Copyright 2008, Sean B. Palmer, inamidst.com
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Licensed under the Eiffel Forum License 2.
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http://inamidst.com/phenny/
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"""
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import re, urllib
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import web
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r_json = re.compile(r'^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]+$')
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r_string = re.compile(r'("(\\.|[^"\\])*")')
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env = {'__builtins__': None, 'null': None,
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'true': True, 'false': False}
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def json(text):
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"""Evaluate JSON text safely (we hope)."""
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if r_json.match(r_string.sub('', text)):
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text = r_string.sub(lambda m: 'u' + m.group(1), text)
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return eval(text.strip(' \t\r\n'), env, {})
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raise ValueError('Input must be serialised JSON.')
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def detect(text):
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uri = 'http://ajax.googleapis.com/ajax/services/language/detect'
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q = urllib.quote(text)
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bytes = web.get(uri + '?q=' + q + '&v=1.0')
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result = json(bytes)
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try: return result['responseData']['language']
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except Exception: return None
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def translate(text, input, output):
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uri = 'http://ajax.googleapis.com/ajax/services/language/translate'
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q = urllib.quote(text)
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pair = input + '%7C' + output
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bytes = web.get(uri + '?q=' + q + '&v=1.0&langpair=' + pair)
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result = json(bytes)
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try: msg = result['responseData']['translatedText']
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except Exception:
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msg = 'The %s to %s translation failed, sorry!' % (input, output)
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else:
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msg = msg.encode('cp1252').replace(''', "'")
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msg = '"%s" (%s to %s, translate.google.com)' % (msg, input, output)
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return msg
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def tr(phenny, context):
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"""Translates a phrase, with an optional language hint."""
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input, output, phrase = context.groups()
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phrase = phrase.encode('utf-8')
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if (len(phrase) > 350) and (not context.admin):
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return phenny.reply('Phrase must be under 350 characters.')
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input = input or detect(phrase)
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if not input:
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err = 'Unable to guess your crazy moon language, sorry.'
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return phenny.reply(err)
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input = input.encode('utf-8')
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output = (output or 'en').encode('utf-8')
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if input != output:
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msg = translate(phrase, input, output)
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phenny.reply(msg)
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else: phenny.reply('Ehwhatnow?')
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tr.rule = ('$nick', ur'(?:([a-z]{2}) +)?(?:([a-z]{2}) +)?["“](.+?)["”]\? *$')
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tr.example = '$nickname: "mon chien"? or $nickname: fr "mon chien"?'
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tr.priority = 'low'
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if __name__ == '__main__':
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print __doc__.strip()
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