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import urllib |
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from xml.dom.minidom import parse |
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from crab_exceptions import * |
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from crab_logger import Logger |
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from WorkSpace import * |
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from urlparse import urlparse |
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from LFNBaseName import * |
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class PhEDExDatasvcInfo: |
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< |
def __init__( self , cfg_params ): |
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def __init__( self , cfg_params=None, config=None ): |
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## PhEDEx Data Service URL |
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url="https://cmsweb.cern.ch/phedex/datasvc/xml/prod" |
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< |
self.datasvc_url = cfg_params.get("USER.datasvc_url",url) |
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> |
self.datasvc_url="https://cmsweb.cern.ch/phedex/datasvc/xml/prod" |
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self.FacOps_savannah = 'https://savannah.cern.ch/support/?func=additem&group=cmscompinfrasup' |
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< |
stage_out_faq='https://twiki.cern.ch/twiki/bin/view/CMS/SWGuideCrabFaq#How_to_store_output_with_CRAB_2' |
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stage_out_faq='https://twiki.cern.ch/twiki/bin/view/CMS/SWGuideCrabHowTo#Stageout_and_publication' |
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self.dataPub_faq = 'https://twiki.cern.ch/twiki/bin/view/CMS/SWGuideCrabForPublication' |
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self.usePhedex = True |
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self.sched = common.scheduler.name().upper() |
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if config!=None: |
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self.checkConfig(config) |
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else: |
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self.checkCfgConfig(cfg_params) |
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self.protocol = self.srm_version |
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def checkConfig(self,config): |
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""" |
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""" |
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self.srm_version = config.get("srm_version",'srmv2') |
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self.node = config.get('storage_element',None) |
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self.lfn='/store/' |
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|
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def checkCfgConfig(self,cfg_params): |
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""" |
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""" |
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self.datasvc_url = cfg_params.get("USER.datasvc_url",self.datasvc_url) |
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self.srm_version = cfg_params.get("USER.srm_version",'srmv2') |
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self.node = cfg_params.get('USER.storage_element',None) |
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self.user_lfn = cfg_params.get("USER.lfn",'') |
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self.publish_data = cfg_params.get("USER.publish_data",0) |
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self.usenamespace = cfg_params.get("USER.usenamespace",0) |
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self.user_remote_dir = cfg_params.get("USER.user_remote_dir",'') |
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if self.user_remote_dir: |
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if ( self.user_remote_dir[-1] != '/' ) : self.user_remote_dir = self.user_remote_dir + '/' |
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if self.user_lfn: |
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msg = 'Warning: lfn has been deprecated, CRAB will ignore it.\n' |
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msg += '\t Please use only user_remote_dir removing lfn from your crab.cfg\n' |
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msg += '\t For further information please visit : \n\t%s'%stage_out_faq |
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common.logger.message(msg) |
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self.datasetpath = cfg_params.get("CMSSW.datasetpath") |
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self.publish_data_name = cfg_params.get('USER.publish_data_name','') |
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if ( self.user_se_path[-1] != '/' ) : self.user_se_path = self.user_se_path + '/' |
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#check if using "private" Storage |
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self.usePhedex = True |
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if not self.node : |
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msg = 'Please specify the storage_element name in your crab.cfg section [USER].\n' |
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msg +='\tFor further information please visit : %s'%stage_out_faq |
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msg += '\t must specify both user_remote_dir and storage_path in the crab.cfg section [USER].\n ' |
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msg += '\t For further information please visit : \n\t%s'%stage_out_faq |
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raise CrabException(msg) |
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self.sched = common.scheduler.name().upper() |
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self.protocol = self.srm_version |
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self.forced_path = '/store/user/' |
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if self.sched in ['CAF','LSF']: |
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#extract the PFN for the given node,LFN,protocol |
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endpoint = self.getStageoutPFN() |
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### FEDE added a check for the final / |
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if ( endpoint[-1] != '/' ) : endpoint = endpoint + '/' |
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###################################### |
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#extract SE name an SE_PATH (needed for publication) |
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SE, SE_PATH, User = self.splitEndpoint(endpoint) |
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raise CrabException(msg) |
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if self.publish_data_name == '' and int(self.usenamespace) == 1: |
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self.publish_data_name = "DefaultDataset" |
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< |
if int(self.publish_data) == 1 or int(self.usenamespace) == 1: |
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> |
if int(self.publish_data) == 1: |
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> |
if self.sched in ['CAF']: l_User=True |
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primaryDataset = self.computePrimaryDataset() |
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### added the case lfn = LFNBase(self.forced_path, primaryDataset, self.publish_data_name, publish=True) |
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### for the publication in order to be able to check the lfn length |
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> |
lfn = LFNBase(self.forced_path, primaryDataset, self.publish_data_name, publish=True) + '/${PSETHASH}/' |
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elif int(self.usenamespace) == 1: |
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if self.sched in ['CAF']: l_User=True |
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primaryDataset = self.computePrimaryDataset() |
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lfn = LFNBase(self.forced_path, primaryDataset, self.publish_data_name) + '/${PSETHASH}/' |
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params = {'node' : self.node , 'lfn': self.lfn , 'protocol': self.protocol} |
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params = urllib.urlencode(params) |
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datasvc_lfn2pfn="%s/lfn2pfn"%self.datasvc_url |
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urlresults = urllib.urlopen(datasvc_lfn2pfn, params) |
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try: |
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urlresults = urllib.urlopen(datasvc_lfn2pfn, params) |
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urlresults = parse(urlresults) |
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except IOError: |
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msg="Unable to access PhEDEx Data Service at %s"%datasvc_lfn2pfn |
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raise CrabException(msg) |
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except: |
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urlresults = None |
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