phenny-1/modules/wiktionary.py

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#!/usr/bin/env python
"""
wiktionary.py - Phenny Wiktionary Module
Copyright 2009, Sean B. Palmer, inamidst.com
Licensed under the Eiffel Forum License 2.
http://inamidst.com/phenny/
"""
import re
import web
uri = 'http://en.wiktionary.org/w/index.php?title=%s&printable=yes'
r_tag = re.compile(r'<[^>]+>')
r_ul = re.compile(r'(?ims)<ul>.*?</ul>')
def text(html):
text = r_tag.sub('', html).strip()
text = text.replace('\n', ' ')
text = text.replace('\r', '')
text = text.replace('(intransitive', '(intr.')
text = text.replace('(transitive', '(trans.')
return text
def wiktionary(word):
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bytes = web.get(uri % web.quote(word))
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bytes = r_ul.sub('', bytes)
mode = None
etymology = None
definitions = {}
for line in bytes.splitlines():
if 'id="Etymology"' in line:
mode = 'etymology'
elif 'id="Noun"' in line:
mode = 'noun'
elif 'id="Verb"' in line:
mode = 'verb'
elif 'id="Adjective"' in line:
mode = 'adjective'
elif 'id="Adverb"' in line:
mode = 'adverb'
elif 'id="Interjection"' in line:
mode = 'interjection'
elif 'id="Particle"' in line:
mode = 'particle'
elif 'id="Preposition"' in line:
mode = 'preposition'
elif 'id="' in line:
mode = None
elif (mode == 'etmyology') and ('<p>' in line):
etymology = text(line)
elif (mode is not None) and ('<li>' in line):
definitions.setdefault(mode, []).append(text(line))
if '<hr' in line:
break
return etymology, definitions
parts = ('preposition', 'particle', 'noun', 'verb',
'adjective', 'adverb', 'interjection')
def format(word, definitions, number=2):
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result = '%s' % word
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for part in parts:
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if part in definitions:
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defs = definitions[part][:number]
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result += ' \u2014 ' + ('%s: ' % part)
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n = ['%s. %s' % (i + 1, e.strip(' .')) for i, e in enumerate(defs)]
result += ', '.join(n)
return result.strip(' .,')
def w(phenny, input):
if not input.group(2):
return phenny.reply("Nothing to define.")
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word = input.group(2)
etymology, definitions = wiktionary(word)
if not definitions:
phenny.say("Couldn't get any definitions for %s." % word)
return
result = format(word, definitions)
if len(result) < 150:
result = format(word, definitions, 3)
if len(result) < 150:
result = format(word, definitions, 5)
if len(result) > 300:
result = result[:295] + '[...]'
phenny.say(result)
w.commands = ['w']
w.example = '.w bailiwick'
def encarta(phenny, input):
return phenny.reply('Microsoft removed Encarta, try .w instead!')
encarta.commands = ['dict']
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if __name__ == '__main__':
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print(__doc__.strip())