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Comparing COMP/CRAB/python/DataDiscovery.py (file contents):
Revision 1.29 by edelmann, Tue Mar 17 14:36:44 2009 UTC vs.
Revision 1.40.4.2 by spiga, Thu Apr 22 14:51:47 2010 UTC

#	Line 1 | Line 1
1		#!/usr/bin/env python
2	+
3	+	__revision__ = "$Id$"
4	+	__version__ = "$Revision$"
5	+
6		import exceptions
7		import DBSAPI.dbsApi
8	<	from DBSAPI.dbsApiException import *
8	>	from DBSAPI.dbsApiException import *
9		import common
10		from crab_util import *
11	<	import os
11	>	from LumiList import LumiList
12	>	import os
13	>
14
15
10	–	# #######################################
16		class DBSError(exceptions.Exception):
17		def __init__(self, errorName, errorMessage):
18		args='\nERROR DBS %s : %s \n'%(errorName,errorMessage)
19		exceptions.Exception.__init__(self, args)
20		pass
21	<
21	>
22		def getErrorMessage(self):
23		""" Return error message """
24		return "%s" % (self.args)
25
26	<	# #######################################
26	>
27	>
28		class DBSInvalidDataTierError(exceptions.Exception):
29		def __init__(self, errorName, errorMessage):
30		args='\nERROR DBS %s : %s \n'%(errorName,errorMessage)
31		exceptions.Exception.__init__(self, args)
32		pass
33	<
33	>
34		def getErrorMessage(self):
35		""" Return error message """
36		return "%s" % (self.args)
37
38	<	# #######################################
38	>
39	>
40		class DBSInfoError:
41		def __init__(self, url):
42		print '\nERROR accessing DBS url : '+url+'\n'
43		pass
44
45	<	# ####################################
45	>
46	>
47		class DataDiscoveryError(exceptions.Exception):
48		def __init__(self, errorMessage):
49		self.args=errorMessage
#	Line 46 | Line 54 | class DataDiscoveryError(exceptions.Exce
54		""" Return exception error """
55		return "%s" % (self.args)
56
57	<	# ####################################
57	>
58	>
59		class NotExistingDatasetError(exceptions.Exception):
60		def __init__(self, errorMessage):
61		self.args=errorMessage
#	Line 57 | Line 66 | class NotExistingDatasetError(exceptions
66		""" Return exception error """
67		return "%s" % (self.args)
68
69	<	# ####################################
69	>
70	>
71		class NoDataTierinProvenanceError(exceptions.Exception):
72		def __init__(self, errorMessage):
73		self.args=errorMessage
#	Line 68 | Line 78 | class NoDataTierinProvenanceError(except
78		""" Return exception error """
79		return "%s" % (self.args)
80
81	<	# ####################################
82	<	# class to find and extact info from published data
81	>
82	>
83		class DataDiscovery:
84	+	"""
85	+	Class to find and extact info from published data
86	+	"""
87		def __init__(self, datasetPath, cfg_params, skipAnBlocks):
88
89		#       Attributes
90		self.datasetPath = datasetPath
91	+	# Analysis dataset is primary/processed/tier/definition
92	+	self.ads = len(self.datasetPath.split("/")) > 4
93		self.cfg_params = cfg_params
94		self.skipBlocks = skipAnBlocks
95
96		self.eventsPerBlock = {}  # DBS output: map fileblocks-events for collection
97		self.eventsPerFile = {}   # DBS output: map files-events
98	<	self.blocksinfo = {}      # DBS output: map fileblocks-files
98	>	#         self.lumisPerBlock = {}   # DBS output: number of lumis in each block
99	>	#         self.lumisPerFile = {}    # DBS output: number of lumis in each file
100	>	self.blocksinfo = {}      # DBS output: map fileblocks-files
101		self.maxEvents = 0        # DBS output: max events
102	<	self.parent = {}       # DBS output: max events
102	>	self.maxLumis = 0         # DBS output: total number of lumis
103	>	self.parent = {}          # DBS output: parents of each file
104	>	self.lumis = {}           # DBS output: lumis in each file
105	>	self.lumiMask = None
106
87	–	# ####################################
107		def fetchDBSInfo(self):
108		"""
109		Contact DBS
110		"""
111		## get DBS URL
112		global_url="http://cmsdbsprod.cern.ch/cms_dbs_prod_global/servlet/DBSServlet"
113	<	caf_url = "http://cmsdbsprod.cern.ch/cms_dbs_caf_analysis_01/servlet/DBSServlet"
114	<	dbs_url_map  =   {'glite':    global_url,
96	<	'glitecoll':global_url,\
97	<	'condor':   global_url,\
98	<	'condor_g': global_url,\
99	<	'glidein':  global_url,\
100	<	'lsf':      global_url,\
101	<	'caf':      caf_url,\
102	<	'sge':      global_url,
103	<	'arc':      global_url
104	<	}
105	<
106	<	dbs_url_default = dbs_url_map[(common.scheduler.name()).lower()]
107	<	dbs_url=  self.cfg_params.get('CMSSW.dbs_url', dbs_url_default)
108	<	common.logger.debug(3,"Accessing DBS at: "+dbs_url)
113	>	dbs_url=  self.cfg_params.get('CMSSW.dbs_url', global_url)
114	>	common.logger.info("Accessing DBS at: "+dbs_url)
115
116		## check if runs are selected
117		runselection = []
118		if (self.cfg_params.has_key('CMSSW.runselection')):
119		runselection = parseRange2(self.cfg_params['CMSSW.runselection'])
120
121	+	## check if lumiMask is set
122	+	self.lumiMask = self.cfg_params.get('CMSSW.lumi_mask',None)
123	+	lumiList = None
124	+	if self.lumiMask:
125	+	lumiList = LumiList(filename=self.lumiMask)
126
127		self.splitByRun = int(self.cfg_params.get('CMSSW.split_by_run', 0))
117	–
118	–	self.ads = int(self.cfg_params.get('CMSSW.ads', 0))
128
129	<	common.logger.debug(6,"runselection is: %s"%runselection)
129	>	common.logger.log(10-1,"runselection is: %s"%runselection)
130		## service API
131		args = {}
132		args['url']     = dbs_url
#	Line 126 | Line 135 | class DataDiscovery:
135		## check if has been requested to use the parent info
136		useparent = int(self.cfg_params.get('CMSSW.use_parent',0))
137
138	<	## check if has been asked for a non default file to store/read analyzed fileBlocks
139	<	defaultName = common.work_space.shareDir()+'AnalyzedBlocks.txt'
138	>	## check if has been asked for a non default file to store/read analyzed fileBlocks
139	>	defaultName = common.work_space.shareDir()+'AnalyzedBlocks.txt'
140		fileBlocks_FileName = os.path.abspath(self.cfg_params.get('CMSSW.fileblocks_file',defaultName))
132	–
133	–	api = DBSAPI.dbsApi.DbsApi(args)
141
142	+	api = DBSAPI.dbsApi.DbsApi(args)
143		self.files = self.queryDbs(api,path=self.datasetPath,runselection=runselection,useParent=useparent)
144
145		anFileBlocks = []
146	<	if self.skipBlocks: anFileBlocks = readTXTfile(self, fileBlocks_FileName)
146	>	if self.skipBlocks: anFileBlocks = readTXTfile(self, fileBlocks_FileName)
147
148		# parse files and fill arrays
149		for file in self.files :
150	<	parList = []
150	>	parList  = []
151	>	fileLumis = [] # List of tuples
152		# skip already analyzed blocks
153		fileblock = file['Block']['Name']
154		if fileblock not in anFileBlocks :
155		filename = file['LogicalFileName']
156	<	# asked retry the list of parent for the given child
157	<	if useparent==1: parList = [x['LogicalFileName'] for x in file['ParentList']]
158	<	self.parent[filename] = parList
156	>	# asked retry the list of parent for the given child
157	>	if useparent==1:
158	>	parList = [x['LogicalFileName'] for x in file['ParentList']]
159	>	if self.ads or self.lumiMask:
160	>	fileLumis = [ (x['RunNumber'], x['LumiSectionNumber'])
161	>	for x in file['LumiList'] ]
162	>	self.parent[filename] = parList
163	>	# For LumiMask, intersection of two lists.
164	>	if self.lumiMask:
165	>	self.lumis[filename] = lumiList.filterLumis(fileLumis)
166	>	else:
167	>	self.lumis[filename] = fileLumis
168		if filename.find('.dat') < 0 :
169		events    = file['NumberOfEvents']
170	<	# number of events per block
170	>	# Count number of events and lumis per block
171		if fileblock in self.eventsPerBlock.keys() :
172		self.eventsPerBlock[fileblock] += events
173		else :
174		self.eventsPerBlock[fileblock] = events
175	<	# number of events per file
175	>	# Number of events per file
176		self.eventsPerFile[filename] = events
177	<
178	<	# number of events per block
177	>
178	>	# List of files per block
179		if fileblock in self.blocksinfo.keys() :
180		self.blocksinfo[fileblock].append(filename)
181		else :
182		self.blocksinfo[fileblock] = [filename]
183	<
183	>
184		# total number of events
185		self.maxEvents += events
186	+	self.maxLumis  += len(self.lumis[filename])
187	+
188		if  self.skipBlocks and len(self.eventsPerBlock.keys()) == 0:
189		msg = "No new fileblocks available for dataset: "+str(self.datasetPath)
190	<	raise  CrabException(msg)
190	>	raise  CrabException(msg)
191
192	<	saveFblocks=''
192	>	saveFblocks=''
193		for block in self.eventsPerBlock.keys() :
194	<	saveFblocks += str(block)+'\n'
195	<	common.logger.debug(6,"DBSInfo: total nevts %i in block %s "%(self.eventsPerBlock[block],block))
196	<	writeTXTfile(self, fileBlocks_FileName , saveFblocks)
197	<
194	>	saveFblocks += str(block)+'\n'
195	>	common.logger.log(10-1,"DBSInfo: total nevts %i in block %s "%(self.eventsPerBlock[block],block))
196	>	writeTXTfile(self, fileBlocks_FileName , saveFblocks)
197	>
198		if len(self.eventsPerBlock) <= 0:
199		raise NotExistingDatasetError(("\nNo data for %s in DBS\nPlease check"
200		+ " dataset path variables in crab.cfg")
201		% self.datasetPath)
202
203
184	–	###########################
185	–
204		def queryDbs(self,api,path=None,runselection=None,useParent=None):
205	<
206	<	allowedRetriveValue = [#'retrive_parent',
207	<	'retrive_block',
208	<	#'retrive_lumi',
209	<	'retrive_run'
210	<	]
205	>
206	>	allowedRetriveValue = ['retrive_block', 'retrive_run']
207	>	if self.ads or self.lumiMask:
208	>	allowedRetriveValue.append('retrive_lumi')
209	>	if useParent == 1: allowedRetriveValue.append('retrive_parent')
210	>	common.logger.debug("Set of input parameters used for DBS query: %s" % allowedRetriveValue)
211		try:
212		if len(runselection) <=0 :
213	<	if useParent==1 or self.splitByRun==1 :
214	<	if self.ads==1 :
215	<	files = api.listFiles(analysisDataset=path, retriveList=allowedRetriveValue)
213	>	if useParent==1 or self.splitByRun==1 or self.ads or self.lumiMask:
214	>	if self.ads:
215	>	files = api.listFiles(analysisDataset=path, retriveList=allowedRetriveValue)
216		else :
217	<	files = api.listFiles(path=path, retriveList=allowedRetriveValue)
200	<	common.logger.debug(5,"Set of input parameters used for DBS query : \n"+str(allowedRetriveValue))
201	<	common.logger.write("Set of input parameters used for DBS query : \n"+str(allowedRetriveValue))
217	>	files = api.listFiles(path=path, retriveList=allowedRetriveValue)
218		else:
219		files = api.listDatasetFiles(self.datasetPath)
220		else :
221		files=[]
222		for arun in runselection:
223		try:
224	<	if self.ads==1 : filesinrun = api.listFiles(analysisDataset=path,retriveList=allowedRetriveValue,runNumber=arun)
225	<	else: filesinrun = api.listFiles(path=path,retriveList=allowedRetriveValue,runNumber=arun)
224	>	if self.ads:
225	>	filesinrun = api.listFiles(analysisDataset=path,retriveList=allowedRetriveValue,runNumber=arun)
226	>	else:
227	>	filesinrun = api.listFiles(path=path,retriveList=allowedRetriveValue,runNumber=arun)
228		files.extend(filesinrun)
229		except:
230		msg="WARNING: problem extracting info from DBS for run %s "%arun
231	<	common.logger.message(msg)
231	>	common.logger.info(msg)
232		pass
233
234		except DbsBadRequest, msg:
#	Line 220 | Line 238 | class DataDiscovery:
238
239		return files
240
241	<	# #################################################
241	>
242		def getMaxEvents(self):
243		"""
244	<	max events
244	>	max events
245		"""
246		return self.maxEvents
247
248	<	# #################################################
248	>
249	>	def getMaxLumis(self):
250	>	"""
251	>	Return the number of lumis in the dataset
252	>	"""
253	>	return self.maxLumis
254	>
255	>
256		def getEventsPerBlock(self):
257		"""
258	<	list the event collections structure by fileblock
258	>	list the event collections structure by fileblock
259		"""
260		return self.eventsPerBlock
261
262	<	# #################################################
262	>
263		def getEventsPerFile(self):
264		"""
265	<	list the event collections structure by file
265	>	list the event collections structure by file
266		"""
267		return self.eventsPerFile
268
269	<	# #################################################
269	>
270		def getFiles(self):
271		"""
272	<	return files grouped by fileblock
272	>	return files grouped by fileblock
273		"""
274	<	return self.blocksinfo
274	>	return self.blocksinfo
275	>
276
251	–	# #################################################
277		def getParent(self):
278		"""
279	<	return parent grouped by file
279	>	return parent grouped by file
280		"""
281	<	return self.parent
281	>	return self.parent
282
283	<	# #################################################
284	<	def getListFiles(self):
283	>
284	>	def getLumis(self):
285		"""
286	<	return parent grouped by file
286	>	return lumi sections grouped by file
287		"""
288	<	return self.files
288	>	return self.lumis
289	>
290
291	<	########################################################################
291	>	def getListFiles(self):
292	>	"""
293	>	return parent grouped by file
294	>	"""
295	>	return self.files

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