Python crawler user-agent

User_agents=["mozilla/5.0 (Windows NT 6.1; WOW64) applewebkit/537.1 (khtml, like Gecko) chrome/22.0.1207.1 safari/537.1 ","mozilla/5.0 (X11; CrOS i686 2268.111.0) applewebkit/536.11 (khtml, like Gecko) chrome/20.0.1132.57 safari/536.11 ","mozilla/5.0 (Windows NT 6.1; WOW64) applewebkit/536.6 (khtml, like Gecko) chrome/20.0.1092.0 safari/536.6 ","mozilla/5.0 (Windows NT 6.2) applewebkit/536.6 (khtml, like Gecko) chrome/20.0.1090.0 safari/536.6","mozilla/5.0 (Windows NT 6.2; WOW64) applewebkit/537.1 (khtml, like Gecko) chrome/19.77.34.5 safari/537.1 ","mozilla/5.0 (X11; Linux x86_64) applewebkit/536.5 (khtml, like Gecko) chrome/19.0.1084.9 safari/536.5 ","mozilla/5.0 (Windows NT 6.0) applewebkit/536.5 (khtml, like Gecko) chrome/19.0.1084.36 safari/536.5","mozilla/5.0 (Windows NT 6.1; WOW64) applewebkit/536.3 (khtml, like Gecko) chrome/19.0.1063.0 safari/536.3 ","mozilla/5.0 (Windows NT 5.1) applewebkit/536.3 (khtml, like Gecko) chrome/19.0.1063.0 safari/536.3","mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_0) applewebkit/536.3 (khtml, like Gecko) chrome/19.0.1063.0 safari/536.3 ","mozilla/5.0 (Windows NT 6.2) applewebkit/536.3 (khtml, like Gecko) chrome/19.0.1062.0 safari/536.3","mozilla/5.0 (Windows NT 6.1; WOW64) applewebkit/536.3 (khtml, like Gecko) chrome/19.0.1062.0 safari/536.3 ","mozilla/5.0 (Windows NT 6.2) applewebkit/536.3 (khtml, like Gecko) chrome/19.0.1061.1 safari/536.3","mozilla/5.0 (Windows NT 6.1; WOW64) applewebkit/536.3 (khtml, like Gecko) chrome/19.0.1061.1 safari/536.3 ","mozilla/5.0 (Windows NT 6.1) applewebkit/536.3 (khtml, like Gecko) chrome/19.0.1061.1 safari/536.3","mozilla/5.0 (Windows NT 6.2) applewebkit/536.3 (khtml, like Gecko) chrome/19.0.1061.0 safari/536.3","mozilla/5.0 (X11; Linux x86_64) applewebkit/535.24 (khtml, like Gecko) chrome/19.0.1055.1 safari/535.24 ","mozilla/5.0 (Windows NT 6.2; WOW64) applewebkit/535.24 (khtml, like Gecko) chrome/19.0.1055.1 safari/535.24 ","mozilla/5.0 (Windows; U Windows NT 5.1; En-US) applewebkit/531.21.8 (khtml, like Gecko) version/4.0.4 safari/531.21.10 ","mozilla/5.0 (Windows; U Windows NT 5.2; En-US) applewebkit/533.17.8 (khtml, like Gecko) version/5.0.1 safari/533.17.8 ","mozilla/5.0 (Windows; U Windows NT 6.1; En-US) applewebkit/533.19.4 (khtml, like Gecko) version/5.0.2 safari/533.18.5 ","mozilla/5.0 (Windows; U Windows NT 6.1; EN-GB; rv:1.9.1.17) gecko/20110123 (like firefox/3.x) seamonkey/2.0.12 ","mozilla/5.0 (Windows NT 5.2; rv:10.0.1) gecko/20100101 firefox/10.0.1 seamonkey/2.7.1 ","mozilla/5.0 (Macintosh; U Intel Mac OS X 10_5_8; En-US) applewebkit/532.8 (khtml, like Gecko) chrome/4.0.302.2 safari/532.8 ","mozilla/5.0 (Macintosh; U Intel Mac OS X 10_6_4; En-US) applewebkit/534.3 (khtml, like Gecko) chrome/6.0.464.0 safari/534.3 ","mozilla/5.0 (Macintosh; U Intel Mac OS X 10_6_5; En-US) applewebkit/534.13 (khtml, like Gecko) chrome/9.0.597.15 safari/534.13 ","mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) applewebkit/535.1 (khtml, like Gecko) chrome/14.0.835.186 safari/535.1 ","mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) applewebkit/535.2 (khtml, like Gecko) chrome/15.0.874.54 safari/535.2 ","mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) applewebkit/535.7 (khtml, like Gecko) chrome/16.0.912.36 safari/535.7 ","mozilla/5.0 (Macintosh; U Mac OS X Mach-o; En-us; rv:2.0a) gecko/20040614 firefox/3.0.0 ","mozilla/5.0 (Macintosh; U PPC Mac OS X 10.5; En-us; rv:1.9.0.3) gecko/2008092414 firefox/3.0.3 ","mozilla/5.0 (Macintosh; U Intel Mac OS X 10.5; En-us; rv:1.9.1) gecko/20090624 firefox/3.5 ","mozilla/5.0 (Macintosh; U Intel Mac OS X 10.6; En-us; rv:1.9.2.14) gecko/20110218 alexatoolbar/alxf-2.0 firefox/3.6.14 ","mozilla/5.0 (Macintosh; U PPC Mac OS X 10.5; En-us; rv:1.9.2.15) gecko/20110303 firefox/3.6.15 ","mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:2.0.1) gecko/20100101 firefox/4.0.1 "]

Python crawler user-agent