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1 #!/usr/bin/env python
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2
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3 import os
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4 import sys
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5 import json
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6 import urllib2
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7
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8 proxy_handler = urllib2.ProxyHandler({'http': os.environ['http_proxy']})
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9 opener = urllib2.build_opener(proxy_handler)
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10 urllib2.install_opener(opener)
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11
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12 def lose():
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13 print 'You get NOTHING! You LOSE! Good DAY sir!'
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14 sys.exit()
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15
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16 def eels():
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17 print 'My hovercraft is full of eels.'
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18 sys.exit()
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19
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20 if len(sys.argv) > 2:
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21 args = sys.argv[1:]
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22 elif len(sys.argv) == 2:
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23 args = sys.argv[1].split()
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24 else:
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25 lose()
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26
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27 if len(args) == 2:
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28 from_lang = args[0]
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29 to_lang = 'en'
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30 word = args[1]
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31 elif len(args) == 3:
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32 from_lang = args[0]
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33 to_lang = args[1]
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34 word = args[2]
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35 else:
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36 lose()
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37
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38 def query(continue_id):
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39 url = 'http://%s.wikipedia.org/w/api.php?format=json&action=query&' \
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40 'redirects=1&titles=%s&prop=langlinks' % (from_lang, word)
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41 if continue_id:
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42 url += '&llcontinue=' + continue_id
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43 try:
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44 response = urllib2.urlopen(url).read()
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45 except urllib2.URLError, e:
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46 print e.reason
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47 sys.exit()
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48 return json.loads(response)
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49
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50 continue_id = None
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51 while True:
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52 q = query(continue_id)
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53 if '-1' in q['query']['pages']:
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54 eels()
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55 page = q['query']['pages'].values()[0]
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56 if 'langlinks' not in page:
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57 eels()
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58 for link in q['query']['pages'].values()[0]['langlinks']:
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59 if link['lang'] == to_lang:
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60 print link['*'].encode('utf-8')
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61 sys.exit()
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62 if 'query-continue' in q:
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63 continue_id = q['query-continue']['langlinks']['llcontinue']
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64 else:
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65 eels()
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