104 lines
2.9 KiB
Python
Executable File
104 lines
2.9 KiB
Python
Executable File
#!/usr/bin/env python
|
|
"""
|
|
etymology.py - Phenny Etymology Module
|
|
Copyright 2007, Sean B. Palmer, inamidst.com
|
|
Licensed under the Eiffel Forum License 2.
|
|
|
|
http://inamidst.com/phenny/
|
|
"""
|
|
|
|
import re
|
|
import web
|
|
from tools import deprecated
|
|
|
|
etyuri = 'http://etymonline.com/?term=%s'
|
|
etysearch = 'http://etymonline.com/?search=%s'
|
|
|
|
r_definition = re.compile(r'(?ims)<dd[^>]*>.*?</dd>')
|
|
r_tag = re.compile(r'<(?!!)[^>]+>')
|
|
r_whitespace = re.compile(r'[\t\r\n ]+')
|
|
|
|
abbrs = [
|
|
'cf', 'lit', 'etc', 'Ger', 'Du', 'Skt', 'Rus', 'Eng', 'Amer.Eng', 'Sp',
|
|
'Fr', 'N', 'E', 'S', 'W', 'L', 'Gen', 'J.C', 'dial', 'Gk',
|
|
'19c', '18c', '17c', '16c', 'St', 'Capt', 'obs', 'Jan', 'Feb', 'Mar',
|
|
'Apr', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'
|
|
]
|
|
t_sentence = r'^.*?(?<!%s)(?:\.(?= [A-Z0-9]|\Z)|\Z)'
|
|
r_sentence = re.compile(t_sentence % ')(?<!'.join(abbrs))
|
|
|
|
def unescape(s):
|
|
s = s.replace('>', '>')
|
|
s = s.replace('<', '<')
|
|
s = s.replace('&', '&')
|
|
return s
|
|
|
|
def text(html):
|
|
html = r_tag.sub('', html)
|
|
html = r_whitespace.sub(' ', html)
|
|
return unescape(html).strip()
|
|
|
|
def etymology(word):
|
|
# @@ <nsh> sbp, would it be possible to have a flag for .ety to get 2nd/etc
|
|
# entries? - http://swhack.com/logs/2006-07-19#T15-05-29
|
|
|
|
if len(word) > 25:
|
|
raise ValueError("Word too long: %s[...]" % word[:10])
|
|
word = {'axe': 'ax/axe'}.get(word, word)
|
|
|
|
bytes = web.get(etyuri % word)
|
|
definitions = r_definition.findall(bytes)
|
|
|
|
if not definitions:
|
|
return None
|
|
|
|
defn = text(definitions[0])
|
|
m = r_sentence.match(defn)
|
|
if not m:
|
|
return None
|
|
sentence = m.group(0)
|
|
|
|
try:
|
|
sentence = unicode(sentence, 'iso-8859-1')
|
|
sentence = sentence.encode('utf-8')
|
|
except: pass
|
|
|
|
maxlength = 275
|
|
if len(sentence) > maxlength:
|
|
sentence = sentence[:maxlength]
|
|
words = sentence[:-5].split(' ')
|
|
words.pop()
|
|
sentence = ' '.join(words) + ' [...]'
|
|
|
|
sentence = '"' + sentence.replace('"', "'") + '"'
|
|
return sentence + ' - ' + (etyuri % word)
|
|
|
|
@deprecated
|
|
def f_etymology(self, origin, match, args):
|
|
word = match.group(2)
|
|
|
|
try: result = etymology(word.encode('utf-8'))
|
|
except IOError:
|
|
msg = "Can't connect to etymonline.com (%s)" % (etyuri % word)
|
|
self.msg(origin.sender, msg)
|
|
return
|
|
|
|
if result is not None:
|
|
if (origin.sender == '#esp') and (origin.nick == 'nsh'):
|
|
self.msg(origin.nick, result)
|
|
note = 'nsh: see privmsg (yes, this only happens for you)'
|
|
self.msg(origin.sender, note)
|
|
else: self.msg(origin.sender, result)
|
|
else:
|
|
uri = etysearch % word
|
|
msg = 'Can\'t find the etymology for "%s". Try %s' % (word, uri)
|
|
self.msg(origin.sender, msg)
|
|
# @@ Cf. http://swhack.com/logs/2006-01-04#T01-50-22
|
|
f_etymology.rule = (['ety'], r"([A-Za-z0-9' .-]+)")
|
|
f_etymology.thread = True
|
|
f_etymology.priority = 'high'
|
|
|
|
if __name__=="__main__":
|
|
import sys
|
|
print etymology(sys.argv[1])
|