本文整理汇总了Python中rucio.client.Client.get_dataset_by_guid方法的典型用法代码示例。如果您正苦于以下问题：Python Client.get_dataset_by_guid方法的具体用法？Python Client.get_dataset_by_guid怎么用？Python Client.get_dataset_by_guid使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类rucio.client.Client的用法示例。
在下文中一共展示了Client.get_dataset_by_guid方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: listDatasetsByGUIDs
# 需要导入模块: from rucio.client import Client [as 别名]
# 或者: from rucio.client.Client import get_dataset_by_guid [as 别名]
def listDatasetsByGUIDs(self,guids):
client = RucioClient()
result = {}
for guid in guids:
datasets = [str('%s:%s' % (i['scope'], i['name'])) for i in client.get_dataset_by_guid(guid)]
result[guid] = datasets
return result示例2: listDatasetsByGUIDs
# 需要导入模块: from rucio.client import Client [as 别名]
# 或者: from rucio.client.Client import get_dataset_by_guid [as 别名]
def listDatasetsByGUIDs(guids,dsFilter,tmpLog,verbose=False,forColl=False):
# rucio API
try:
client = RucioClient()
except:
errtype,errvalue = sys.exc_info()[:2]
errStr = "failed to get rucio API with %s:%s" % (errtype,
errvalue)
tmpLog.error(errStr)
sys.exit(EC_Failed)
# get filter
dsFilters = []
if dsFilter != '':
dsFilters = dsFilter.split(',')
retMap = {}
allMap = {}
iLookUp = 0
guidLfnMap = {}
checkedDSList = []
# loop over all GUIDs
for guid in guids:
# check existing map to avid redundant lookup
if guidLfnMap.has_key(guid):
retMap[guid] = guidLfnMap[guid]
continue
tmpLog.debug('getting datasetname from ddm for %s' % guid)
iLookUp += 1
if iLookUp % 20 == 0:
time.sleep(1)
# get datasets
outMap = {guid: [str('%s:%s' % (i['scope'], i['name'])) for i in client.get_dataset_by_guid(guid)]}
tmpLog.debug(outMap)
# datasets are deleted
if outMap == {}:
allMap[guid] = []
continue
# check with filter
tmpDsNames = []
tmpAllDsNames = []
for tmpDsName in outMap.values()[0]:
# ignore junk datasets
if tmpDsName.startswith('panda') or \
tmpDsName.startswith('user') or \
tmpDsName.startswith('group') or \
re.search('_sub\d+$',tmpDsName) != None or \
re.search('_dis\d+$',tmpDsName) != None or \
re.search('_shadow$',tmpDsName) != None:
continue
tmpAllDsNames.append(tmpDsName)
# check with filter
if dsFilters != []:
flagMatch = False
for tmpFilter in dsFilters:
# replace . to \.
tmpFilter = tmpFilter.replace('.','\.')
# replace * to .*
tmpFilter = tmpFilter.replace('*','.*')
if re.search('^'+tmpFilter,tmpDsName) != None:
flagMatch = True
break
# not match
if not flagMatch:
continue
# append
tmpDsNames.append(tmpDsName)
# empty
if tmpDsNames == []:
# there may be multiple GUIDs for the same event, and some may be filtered by --eventPickDS
allMap[guid] = tmpAllDsNames
continue
# duplicated
if len(tmpDsNames) != 1:
if not forColl:
errStr = "there are multiple datasets %s for GUID:%s. Please set --eventPickDS and/or --eventPickStreamName to choose one dataset"\
% (str(tmpAllDsNames),guid)
else:
errStr = "there are multiple datasets %s for GUID:%s. Please set --eventPickDS to choose one dataset"\
% (str(tmpAllDsNames),guid)
tmpLog.error(errStr)
sys.exit(EC_Failed)
# get LFN
if not tmpDsNames[0] in checkedDSList:
tmpMap,tmpStamp = dq2.listFilesInDataset(tmpDsNames[0],verbose)
for tmpGUID,tmpVal in tmpMap.iteritems():
guidLfnMap[tmpGUID] = (tmpDsNames[0],tmpVal['lfn'])
checkedDSList.append(tmpDsNames[0])
# append
if not guidLfnMap.has_key(guid):
errStr = "LFN for %s in not found in %s" % (guid,tmpDsNames[0])
tmpLog.error(errStr)
sys.exit(EC_Failed)
retMap[guid] = guidLfnMap[guid]
# return
return retMap,allMap