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from crab_logger import Logger
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from crab_exceptions import *
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from crab_util import *
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import common
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import urllib
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import os, time
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class GliteConfig:
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def __init__(self, RB):
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common.logger.debug(5,'Calling GliteConfig')
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self.url = 'http://cmsdoc.cern.ch/cms/ccs/wm/www/Crab/useful_script/'
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self.configFileName = 'glite.conf.CMS_'+str(RB)
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self.theConfig = self.getConfig_()
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pass
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def config(self):
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return self.theConfig
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def getConfig_(self):
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if not os.path.exists(self.configFileName):
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url = self.url+self.configFileName
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common.logger.message('Downloading config files for RB: '+url)
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try:
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f = urllib.urlopen(url)
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ff = open(self.configFileName, 'w')
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ff.write(f.read())
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ff.close()
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except IOError:
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# print 'Cannot access URL: '+url
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raise CrabException('Cannot download config file '+self.configFileName+' from '+self.url)
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return os.getcwd()+'/'+self.configFileName
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