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1 #!/usr/bin/env python
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2
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3 ############################################################################
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4 # Screen scraper for game-monitor.com
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5 #
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6 # Prints out matched player names agreated by server
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7 #
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8 # $Id: scrape-gm.py,v 1.1.1.1 2007/08/25 05:15:14 darius Exp $
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9 ############################################################################
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10 #
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11 # Copyright (C) 2007 Daniel O'Connor. All rights reserved.
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12 #
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13 # Redistribution and use in source and binary forms, with or without
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14 # modification, are permitted provided that the following conditions
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15 # are met:
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16 # 1. Redistributions of source code must retain the above copyright
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17 # notice, this list of conditions and the following disclaimer.
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18 # 2. Redistributions in binary form must reproduce the above copyright
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19 # notice, this list of conditions and the following disclaimer in the
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20 # documentation and/or other materials provided with the distribution.
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21 #
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22 # THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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23 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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24 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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25 # ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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26 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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27 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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28 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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29 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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30 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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31 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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32 # SUCH DAMAGE.
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33 #
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34 ############################################################################
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35
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36 import re, time, datetime, urllib, sys, BeautifulSoup
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37
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38 class Server:
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39 alltags = re.compile('<[^>]*>')
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40 vwhttags = re.compile('<(br|hr)>')
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41 hwhttags = re.compile('\ ')
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42
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43 def __init__(self, description = "", ip = "", port = 0, mapname = "",
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44 updateage = 0, numplayers = 0, maxplayers = 0, players = []):
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45 self.description = description
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46 self.ip = ip
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47 self.port = port
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48 self.mapname = mapname
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49 self.updateage = int(updateage)
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50 self.players = []
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51 self.numplayers = numplayers
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52 self.maxplayers = maxplayers
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53
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54 def __init__(self, pcols, scols):
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55 # pcols[2] = Player name
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56 # pcols[3] = Server description
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57 # scols[0] = Players in server / max players
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58 # scols[2] = Server IP
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59 # scols[3] = Server port
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60 # scols[4] = Map name
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61 # scols[10] = Update age
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62 self.tuplere = re.compile("\[?([0-9]+)/([0-9]+)\]?")
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63 self.description = pcols[3]
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64 self.ip = scols[2]
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65 self.port = int(scols[3])
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66 self.mapname = scols[4]
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67 self.updateage = scols[10]
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68 m = self.tuplere.match(scols[0])
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69 if (m == None):
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70 raise SyntaxError
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71
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72 self.numplayers = int(m.group(1))
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73 self.maxplayers = int(m.group(2))
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74 self.players = []
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75
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76 def __str__(self):
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77 plist = ""
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78 for p in self.players:
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79 plist = plist + " " + str(p)
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80
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81 return "%s | Map: %s | Players: %d/%d : %s (%s old)" % \
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82 (self.description, self.mapname, self.numplayers, self.maxplayers, \
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83 plist, self.updateage)
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84
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85 def GetTuple(scols):
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86 return str(scols[2]) + ":" + str(scols[3])
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87 GetTuple = staticmethod(GetTuple)
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88
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89 def FixTags(s):
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90 s = re.sub(Server.vwhttags, '\n', s)
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91 s = re.sub(Server.hwhttags, '', s)
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92 s = str(BeautifulSoup.BeautifulStoneSoup( \
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93 s, convertEntities = BeautifulSoup.BeautifulStoneSoup.XML_ENTITIES))
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94 s = re.sub(Server.alltags, '', s)
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95 return(s)
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96 FixTags = staticmethod(FixTags)
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97
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98 def Scrape(handle):
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99 s = BeautifulSoup.BeautifulSoup(handle)
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100
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101 playertbl = s.find("table", "search_table")
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102 if (playertbl == None):
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103 print "Unable to find results"
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104 return None
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105
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106 servertbl = playertbl.findNext("table", "search_table")
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107
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108 playerrows = playertbl.findAll("tr")
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109 serverrows = servertbl.findAll("tr")
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110
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111 if (len(playerrows) != len(serverrows)):
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112 print "Internal error 41223"
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113 return
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114
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115 servers = {}
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116 for i in range(len(playerrows[1:])):
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117 pcols = playerrows[i].findAll('td')
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118 scols = serverrows[i].findAll('td')
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119 if (len(pcols) != 4):
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120 continue
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121
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122 pcols = map(lambda c : Server.FixTags(str(c)), pcols)
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123 scols = map(lambda c : Server.FixTags(str(c)), scols)
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124
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125 stuple = Server.GetTuple(scols)
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126
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127 if (stuple not in servers):
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128 s = Server(pcols, scols)
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129 servers[stuple] = s
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130
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131 servers[stuple].addplayer(pcols[2])
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132
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133 return servers
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134 Scrape = staticmethod(Scrape)
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135
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136 def addplayer(self, pname):
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137 self.players.append(pname)
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138
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139
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140 if (1):
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141 maxhits = 10
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142 if (len(sys.argv) < 2):
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143 print "Bad usage"
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144 print sys.argv[0] + "search_string"
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145 sys.exit(1)
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146
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147 try:
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148 #f = open("gm.html")
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149 f = urllib.urlopen("http://www.game-monitor.com/search.php?search=" + urllib.quote(sys.argv[1]) + "&type=player")
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150 except IOError, e:
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151 print "Unable to fetch page - " + str(e)
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152 sys.exit(0)
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153
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154 servers = Server.Scrape(f)
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155 del f
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156 if (len(servers) == 0):
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157 print "No players found"
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158 else:
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159 i = 0
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160 for s in servers:
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161 i = i + 1
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162 print servers[s]
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163 if (i >= maxhits):
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164 print "*** Stopping after " + str(maxhits) + " hits"
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165 break
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