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fanzago |
1.1 |
from crab_logger import Logger
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| 2 |
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from crab_exceptions import *
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| 3 |
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from crab_util import *
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import common
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| 6 |
slacapra |
1.12 |
import urllib2
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| 7 |
slacapra |
1.2 |
import os, time
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| 8 |
fanzago |
1.1 |
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| 9 |
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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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| 12 |
spiga |
1.16 |
# self.url = 'http://cmsdoc.cern.ch/cms/ccs/wm/www/Crab/useful_script/'
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| 13 |
fanzago |
1.18 |
self.url ='https://cmsweb.cern.ch/crabconf/'
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| 14 |
slacapra |
1.17 |
self.configFileName = 'glite_wms_'+str(RB)+'.conf'
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| 15 |
fanzago |
1.1 |
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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mcinquil |
1.8 |
def downloadFile(self, url, destination):
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try:
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slacapra |
1.12 |
f = urllib2.urlopen(url)
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| 24 |
mcinquil |
1.9 |
ff = open(destination, 'w')
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mcinquil |
1.8 |
ff.write(f.read())
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ff.close()
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slacapra |
1.12 |
except urllib2.HTTPError:
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mcinquil |
1.8 |
# print 'Cannot access URL: '+url
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| 29 |
mcinquil |
1.9 |
raise CrabException('Cannot download config file '+destination+' from '+self.url)
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| 30 |
mcinquil |
1.8 |
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| 31 |
fanzago |
1.1 |
def getConfig_(self):
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| 32 |
mcinquil |
1.7 |
if not os.path.exists(self.configFileName):
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url = self.url+self.configFileName
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mcinquil |
1.8 |
common.logger.message('Downloading config files for WMS: '+url)
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self.downloadFile( url, self.configFileName)
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else:
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statinfo = os.stat(self.configFileName)
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fanzago |
1.10 |
## if the file is older then 12 hours it is re-downloaded to update the configuration
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oldness = 12*3600
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mcinquil |
1.8 |
if (time.time() - statinfo.st_ctime) > oldness:
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url = self.url+self.configFileName
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common.logger.message('Downloading config files for WMS: '+url)
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| 43 |
afanfani |
1.11 |
try:
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self.downloadFile( url, self.configFileName)
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| 45 |
slacapra |
1.12 |
except CrabException:
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| 46 |
afanfani |
1.11 |
common.logger.message('Error downloading config files for WMS: %s . Keep using the local one.'%url)
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pass
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| 48 |
mcinquil |
1.8 |
pass
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| 49 |
spiga |
1.5 |
return os.getcwd()+'/'+self.configFileName
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