83 lines
2.3 KiB
Python
Executable File
83 lines
2.3 KiB
Python
Executable File
#!/usr/bin/env python
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"""
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search.py - Phenny Web Search 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
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import web
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r_string = re.compile(r'("(\\.|[^"\\])*")')
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r_json = re.compile(r'^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]+$')
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env = {'__builtins__': None, 'null': None, '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 search(query, n=1):
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"""Search using SearchMash, return its JSON."""
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q = web.urllib.quote(query.encode('utf-8'))
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uri = 'http://www.searchmash.com/results/' + q + '?n=' + str(n)
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bytes = web.get(uri)
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return json(bytes)
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def result(query):
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results = search(query)
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return results['results'][0]['url']
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def count(query):
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results = search(query)
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return results['estimatedCount']
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def formatnumber(n):
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"""Format a number with beautiful commas."""
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parts = list(str(n))
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for i in range((len(parts) - 3), 0, -3):
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parts.insert(i, ',')
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return ''.join(parts)
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def g(phenny, input):
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uri = result(input.group(2))
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phenny.reply(uri)
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g.commands = ['g']
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g.priority = 'high'
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def gc(phenny, input):
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query = input.group(2)
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num = count(query)
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phenny.say(query + ': ' + num)
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gc.commands = ['gc']
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gc.priority = 'high'
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r_query = re.compile(
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r'\+?"[^"\\]*(?:\\.[^"\\]*)*"|\[[^]\\]*(?:\\.[^]\\]*)*\]|\S+'
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)
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def compare(phenny, input):
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queries = r_query.findall(input.group(2))
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if len(queries) > 6:
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return phenny.reply('Sorry, can only compare up to six things.')
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results = []
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for i, query in enumerate(queries):
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query = query.strip('[]')
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n = int((count(query) or '0').replace(',', ''))
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results.append((n, query))
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if i >= 2: __import__('time').sleep(0.25)
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if i >= 4: __import__('time').sleep(0.25)
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results = [(term, n) for (n, term) in reversed(sorted(results))]
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reply = ', '.join('%s (%s)' % (t, formatnumber(n)) for (t, n) in results)
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phenny.say(reply)
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compare.commands = ['gco', 'comp']
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if __name__ == '__main__':
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print __doc__.strip()
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