1 | #!/usr/bin/env python |
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2 | # -*- coding: utf-8 -*- |
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3 | |
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4 | __version__ = '$Revision$' |
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5 | __author__ = 'Atzm WATANABE <sitosito@p.chan.ne.jp>' |
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6 | __date__ = '$Date$' |
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7 | __copyright__ = 'Copyright(C) 2006 Atzm WATANABE, all rights reserved.' |
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8 | __license__ = 'Python' |
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9 | |
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10 | import re |
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11 | import sys |
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12 | import random |
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13 | import MeCab |
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14 | |
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15 | from ircbot import SingleServerIRCBot |
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16 | from irclib import nm_to_n |
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17 | |
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18 | import config |
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19 | config.init() |
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20 | |
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21 | import my_amazon |
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22 | my_amazon.setLocale(config.get('amazon', 'locale')) |
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23 | my_amazon.setLicense(config.get('amazon', 'access_key')) |
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24 | |
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25 | try: |
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26 | set, frozenset |
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27 | except NameError: |
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28 | from sets import Set as set, ImmutableSet as frozenset |
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29 | |
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30 | def uniq(sequence): |
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31 | return list(set(sequence)) |
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32 | |
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33 | def mecab_parse(text): |
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34 | def choice_nominal(wlist): |
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35 | res = [] |
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36 | for word, wtype in wlist: |
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37 | wtypes = wtype.split('-') |
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38 | if 'åºæåè©' in wtypes or ('åè©' in wtypes and 'äžè¬' in wtypes): |
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39 | res.append(word) |
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40 | return res |
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41 | |
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42 | result = [] |
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43 | tag = MeCab.Tagger('-Ochasen') |
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44 | for line in tag.parse(text).split('\n'): |
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45 | if not line or line == 'EOS': |
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46 | break |
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47 | words = line.split() |
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48 | result.append((words[0], words[-1])) # word, word-type |
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49 | |
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50 | result = uniq(choice_nominal(result)) |
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51 | return result |
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52 | |
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53 | class AmazonBotBase(SingleServerIRCBot): |
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54 | def __init__(self): |
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55 | _server = [(config.get('irc', 'server'), config.get('irc', 'port', 'int'))] |
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56 | _nick = config.get('bot', 'nick') |
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57 | |
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58 | self._silent = False |
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59 | SingleServerIRCBot.__init__(self, _server, _nick, _nick) |
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60 | |
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61 | def get_version(self): |
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62 | return 'AmazonBot by %s, based on python-irclib' % __author__ |
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63 | |
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64 | def on_welcome(self, c, e): |
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65 | c.join(config.get('irc', 'channel')) |
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66 | if __debug__: |
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67 | print >> sys.stderr, '* Joined %s' % config.get('irc', 'channel') |
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68 | |
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69 | def on_nicknameinuse(self, c, e): |
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70 | c.nick(c.get_nickname() + '_') |
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71 | |
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72 | def on_privmsg(self, c, e): |
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73 | return self.on_pubmsg(c, e) |
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74 | |
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75 | def on_pubmsg(self, c, e): |
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76 | try: |
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77 | msg = unicode(e.arguments()[0], 'iso-2022-jp') |
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78 | except UnicodeError: |
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79 | if __debug__: |
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80 | print >> sys.stderr, 'ERR: incoming message encoding failed: %s' % e.arguments() |
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81 | return False |
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82 | |
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83 | self.silence(msg, c, e) |
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84 | if self._silent: |
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85 | return False |
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86 | |
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87 | nominals = mecab_parse(msg.encode('utf-8')) |
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88 | if not nominals: |
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89 | return False |
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90 | |
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91 | title, url = self.process_keyword(' '.join(nominals)) |
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92 | if title and url: |
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93 | channel = e.target() |
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94 | |
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95 | content = unicode(config.get('bot', 'content'), 'utf-8') |
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96 | title = title |
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97 | |
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98 | try: |
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99 | message = ('%(content)s: %(title)s %(url)s' % locals()).encode('iso-2022-jp') |
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100 | except UnicodeError: |
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101 | if __debug__: |
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102 | print >> sys.stderr, 'ERR: my message encoding failed: ' |
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103 | print >> sys.stderr, ' * content> %s' % content |
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104 | print >> sys.stderr, ' * title> %s' % title |
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105 | print >> sys.stderr, ' * url> %s' % url |
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106 | return False |
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107 | |
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108 | c.privmsg(channel, message) |
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109 | |
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110 | return True |
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111 | |
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112 | return False |
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113 | |
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114 | ACTIVE_PATTERN = re.compile(config.get('bot', 'active_pattern')) |
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115 | SILENT_PATTERN = re.compile(config.get('bot', 'silent_pattern')) |
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116 | def silence(self, msg, c, e): |
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117 | ch = e.target() |
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118 | active = self.ACTIVE_PATTERN.search(msg.encode('utf-8')) |
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119 | silent = self.SILENT_PATTERN.search(msg.encode('utf-8')) |
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120 | if __debug__: |
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121 | print >> sys.stderr, 'ACTIVE_PATTERN: %s, SILENT_PATTERN: %s' % (str(active), str(silent)) |
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122 | |
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123 | if active: |
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124 | self._silent = False |
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125 | c.privmsg(ch, unicode(config.get('bot', 'thanks'), 'utf-8').encode('iso-2022-jp')) |
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126 | elif silent: |
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127 | self._silent = True |
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128 | c.privmsg(ch, unicode(config.get('bot', 'sorry'), 'utf-8').encode('iso-2022-jp')) |
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129 | |
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130 | def process_keyword(self, keyword): |
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131 | return [None, None] |
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132 | |
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133 | class AmazonBot(AmazonBotBase): |
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134 | def __init__(self): |
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135 | AmazonBotBase.__init__(self) |
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136 | |
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137 | def process_keyword(self, keyword): |
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138 | try: |
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139 | data = my_amazon.searchByBlended(keyword) |
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140 | if type(data.ProductLine) is not type([]): |
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141 | data.ProductLine = [data.ProductLine] |
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142 | except my_amazon.AmazonError: |
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143 | return [None, None] |
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144 | |
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145 | product_line = random.choice(data.ProductLine) |
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146 | detail = random.choice(product_line.ProductInfo.Details) |
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147 | |
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148 | url = getattr(detail, 'URL', None) |
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149 | product_name = getattr(detail, 'ProductName', None) |
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150 | |
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151 | return [product_name, url] |
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152 | |
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153 | if __name__ == '__main__': |
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154 | bot = AmazonBot() |
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155 | bot.start() |
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