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Comparing COMP/CRAB/python/cmscp.py (file contents):
Revision 1.3 by spiga, Fri Sep 26 07:38:41 2008 UTC vs.
Revision 1.51 by spiga, Tue May 26 21:22:04 2009 UTC

#	Line 1 | Line 1
1		#!/usr/bin/env python
2	<
3	<	import sys, getopt, string
4	<	import os, popen2
5	<	from ProdCommon.Storage.SEAPI.SElement import SElement, FullPath
2	>	import sys, os
3	>	from ProdCommon.Storage.SEAPI.SElement import SElement, FullPath
4		from ProdCommon.Storage.SEAPI.SBinterface import *
5	<
5	>	from ProdCommon.Storage.SEAPI.Exceptions import *
6
7
8		class cmscp:
9	<	def __init__(self, argv):
9	>	def __init__(self, args):
10		"""
11		cmscp
12	<
15	<	safe copy of local file in current directory to remote SE via lcg_cp/srmcp,
12	>	safe copy of local file  to/from remote SE via lcg_cp/srmcp,
13		including success checking  version also for CAF using rfcp command to copy the output to SE
14		input:
15		$1 middleware (CAF, LSF, LCG, OSG)
16		$2 local file (the absolute path of output file or just the name if it's in top dir)
17		$3 if needed: file name (the output file name)
18		$5 remote SE (complete endpoint)
19	<	$6 srm version
19	>	$6 srm version
20	>	--lfn $LFNBaseName
21		output:
22		return 0 if all ok
23		return 60307 if srmcp failed
24		return 60303 if file already exists in the SE
25		"""
26	+
27		#set default
28	+	self.params = {"source":'', "destination":'','destinationDir':'', "inputFileList":'', "outputFileList":'', \
29	+	"protocol":'', "option":'', "middleware":'', "srm_version":'srmv2', "lfn":'' }
30		self.debug = 0
31	<	self.source = ''
32	<	self.destination = ''
33	<	self.file_to_copy = []
33	<	self.remote_file_name = []
34	<	self.protocol = ''
35	<	self.middleware = ''
36	<	self.srmv = ''
37	<
38	<	try:
39	<	opts, args = getopt.getopt(argv, "", ["source=", "destination=", "inputFileList=", "outputFileList=", \
40	<	"protocol=", "middleware=", "srm_version=", "debug", "help"])
41	<	except getopt.GetoptError:
42	<	print self.usage()
43	<	sys.exit(2)
44	<
45	<	self.setAndCheck(opts)
46	<
31	>	self.local_stage = 0
32	>	self.params.update( args )
33	>
34		return
35
36	<	def setAndCheck( self, opts ):
36	>	def processOptions( self ):
37		"""
38	<	Set and check command line parameter
38	>	check command line parameter
39		"""
40	<	if not opts :
41	<	print self.usage()
42	<	sys.exit()
43	<	for opt, arg in opts :
44	<	if opt  == "--help" :
45	<	print self.usage()
46	<	sys.exit()
47	<	elif opt == "--debug" :
48	<	self.debug = 1
49	<	elif opt == "--source" :
50	<	self.source = arg
51	<	elif opt == "--destination":
52	<	self.destination = arg
53	<	elif opt == "--inputFileList":
67	<	infile = arg
68	<	elif opt == "--outputFileList":
69	<	out_file
70	<	elif opt == "--protocol":
71	<	self.protocol = arg
72	<	elif opt == "--middleware":
73	<	self.middleware = arg
74	<	elif opt == "--srm_version":
75	<	self.srmv = arg
76	<
77	<	# source and dest cannot be undefined at same time
78	<	if self.source == '' and self.destination == '':
79	<	print self.usage()
80	<	sys.exit()
81	<	# if middleware is not defined --> protocol cannot be empty
82	<	if self.middleware == '' and self.protocol == '':
83	<	print self.usage()
84	<	sys.exit()
85	<	# input file must be defined
86	<	if infile == '':
87	<	print self.usage()
88	<	sys.exit()
40	>	if 'help' in self.params.keys(): HelpOptions()
41	>	if 'debug' in self.params.keys(): self.debug = 1
42	>	if 'local_stage' in self.params.keys(): self.local_stage = 1
43	>
44	>	# source and dest cannot be undefined at same time
45	>	if not self.params['source']  and not self.params['destination'] :
46	>	HelpOptions()
47	>	# if middleware is not defined --> protocol cannot be empty
48	>	if not self.params['middleware'] and not self.params['protocol'] :
49	>	HelpOptions()
50	>
51	>	# input file must be defined
52	>	if not self.params['inputFileList'] :
53	>	HelpOptions()
54		else:
55	<	if infile.find(','):
56	<	[self.file_to_copy.append(x.strip()) for x in infile.split(',')]
57	<	else:
58	<	self.file_to_copy.append(infile)
59	<
55	>	file_to_copy=[]
56	>	if self.params['inputFileList'].find(','):
57	>	[file_to_copy.append(x.strip()) for x in self.params['inputFileList'].split(',')]
58	>	else:
59	>	file_to_copy.append(self.params['inputFileList'])
60	>	self.params['inputFileList'] = file_to_copy
61	>
62	>	if not self.params['lfn'] and self.local_stage == 1 : HelpOptions()
63	>
64		## TO DO:
65		#### add check for outFiles
66		#### add map {'inFileNAME':'outFileNAME'} to change out name
67
99	–	return
68
69	<	def run( self ):
69	>	def run( self ):
70		"""
71	<	Check if running on UI (no $middleware) or
72	<	on WN (on the Grid), and take different action
71	>	Check if running on UI (no $middleware) or
72	>	on WN (on the Grid), and take different action
73		"""
74	<	if self.middleware :
75	<	results = self.stager()
74	>	self.processOptions()
75	>	if self.debug: print 'calling run() : \n'
76	>	# stage out from WN
77	>	if self.params['middleware'] :
78	>	results = self.stager(self.params['middleware'],self.params['inputFileList'])
79	>	self.finalReport(results)
80	>	# Local interaction with SE
81		else:
82	<	results = self.copy( self.file_to_copy, self.protocol )
82	>	results = self.copy(self.params['inputFileList'], self.params['protocol'], self.params['option'] )
83	>	return results
84
85	<	self.finalReport(results,self.middleware)
112	<
113	<	return
114	<
115	<	def setProtocol( self ):
85	>	def setProtocol( self, middleware ):
86		"""
87		define the allowed potocols based on $middlware
88	<	which depend on scheduler
88	>	which depend on scheduler
89		"""
90	<	if self.middleware.lower() in ['osg','lcg']:
91	<	supported_protocol = ['srm-lcg','srmv2']
92	<	elif self.middleware.lower() in ['lsf','caf']:
93	<	supported_protocol = ['rfio']
90	>	# default To be used with "middleware"
91	>	if self.debug:
92	>	print 'setProtocol() :\n'
93	>	print '\tmiddleware =  %s utils \n'%middleware
94	>
95	>	lcgOpt={'srmv1':'-b -D srmv1  -t 2400 --verbose',
96	>	'srmv2':'-b -D srmv2  -t 2400 --verbose'}
97	>	srmOpt={'srmv1':' -report ./srmcp.report -retry_timeout 480000 -retry_num 3 -streams_num=1 ',
98	>	'srmv2':' -report=./srmcp.report -retry_timeout=480000 -retry_num=3 '}
99	>	rfioOpt=''
100	>
101	>	supported_protocol = None
102	>	if middleware.lower() in ['osg','lcg','condor','sge']:
103	>	supported_protocol = [('srm-lcg',lcgOpt[self.params['srm_version']]),\
104	>	(self.params['srm_version'],srmOpt[self.params['srm_version']])]
105	>	elif middleware.lower() in ['lsf','caf']:
106	>	supported_protocol = [('rfio',rfioOpt)]
107		else:
108	<	## here we can add support for any kind of protocol,
108	>	## here we can add support for any kind of protocol,
109		## maybe some local schedulers need something dedicated
110		pass
111		return supported_protocol
112
113	<	def stager( self ):
113	>
114	>	def checkCopy (self, copy_results, len_list_files, prot, lfn='', se=''):
115		"""
116	<	Implement the logic for remote stage out
116	>	Checks the status of copy and update result dictionary
117		"""
118	<	protocols = self.setProtocol()
119	<	count=0
120	<	list_files = self.file_to_copy
121	<	results={}
122	<	for prot in protocols:
123	<	if self.debug: print 'Trying stage out with %s utils \n'%prot
124	<	copy_results = self.copy( list_files, prot )
125	<	list_retry = []
126	<	list_existing = []
127	<	list_ok = []
128	<	for file, dict in copy_results.iteritems():
129	<	er_code = dict['erCode']
130	<	if er_code == '60307': list_retry.append( file )
131	<	elif er_code == '60303': list_existing.append( file )
132	<	else:
133	<	list_ok.append(file)
134	<	reason = 'Copy succedeed with %s utils'%prot
135	<	upDict = self.updateReport(file, er_code, reason)
136	<	copy_results.update(upDict)
137	<	results.update(copy_results)
138	<	if len(list_ok) != 0:
139	<	msg = 'Copy of %s succedeed with %s utils\n'%(str(list_ok),prot)
140	<	# print msg
141	<	if len(list_ok) == len(list_files) :
142	<	break
118	>	list_retry = []
119	>	list_not_existing = []
120	>	list_ok = []
121	>
122	>	if self.debug:
123	>	print 'in checkCopy() :\n'
124	>	for file, dict in copy_results.iteritems():
125	>	er_code = dict['erCode']
126	>	if er_code == '0':
127	>	list_ok.append(file)
128	>	reason = 'Copy succedeed with %s utils'%prot
129	>	dict['reason'] = reason
130	>	elif er_code == '60302':
131	>	list_not_existing.append( file )
132	>	elif er_code == '10041':
133	>	list_retry.append( file )
134	>	## WHAT TO DO IN GENERAL FAILURE CONDITION
135	>	#else:
136	>	#    list_retry.append( file )
137	>
138	>	if self.debug:
139	>	print "\t file %s \n"%file
140	>	print "\t dict['erCode'] %s \n"%dict['erCode']
141	>	print "\t dict['reason'] %s \n"%dict['reason']
142	>
143	>	if (lfn != '') and (se != ''):
144	>	upDict = self.updateReport(file, er_code, dict['reason'], lfn, se)
145		else:
146	<	#       print 'Copy of files %s failed using %s...\n'%(str(list_retry)+str(list_existing),prot)
147	<	if len(list_retry): list_files = list_retry
148	<	else: break
149	<	count =+1
146	>	upDict = self.updateReport(file, er_code, dict['reason'])
147	>
148	>	copy_results.update(upDict)
149	>
150	>	msg = ''
151	>	if len(list_ok) != 0:
152	>	msg += '\tCopy of %s succedeed with %s utils\n'%(str(list_ok),prot)
153	>	if len(list_ok) != len_list_files :
154	>	msg += '\tCopy of %s failed using %s for files \n'%(str(list_retry),prot)
155	>	msg += '\tCopy of %s failed using %s : files not found \n'%(str(list_not_existing),prot)
156	>	if self.debug : print msg
157	>
158	>	return copy_results, list_ok, list_retry
159	>
160	>	def LocalCopy(self, list_retry, results):
161	>	"""
162	>	Tries the stage out to the CloseSE
163	>	"""
164	>	if self.debug:
165	>	print 'in LocalCopy() :\n'
166	>	print '\t list_retry %s utils \n'%list_retry
167	>	print '\t len(list_retry) %s \n'%len(list_retry)
168	>
169	>	list_files = list_retry
170	>	self.params['inputFilesList']=list_files
171	>
172	>	### copy backup
173	>	from ProdCommon.FwkJobRep.SiteLocalConfig import loadSiteLocalConfig
174	>	siteCfg = loadSiteLocalConfig()
175	>	seName = siteCfg.localStageOut.get("se-name", None)
176	>	catalog = siteCfg.localStageOut.get("catalog", None)
177	>	implName = siteCfg.localStageOut.get("command", None)
178	>	if (implName == 'srm'):
179	>	implName='srmv1'
180	>	self.params['srm_version']=implName
181	>	##### to be improved ###############
182	>	if (implName == 'rfcp'):
183	>	self.params['middleware']='lsf'
184	>	####################################
185	>
186	>	self.params['protocol']=implName
187	>	tfc = siteCfg.trivialFileCatalog()
188	>
189	>	if self.debug:
190	>	print '\t siteCFG %s \n'%siteCfg
191	>	print '\t seName %s \n'%seName
192	>	print '\t catalog %s \n'%catalog
193	>	print "\t self.params['protocol'] %s \n"%self.params['protocol']
194	>	print '\t tfc %s '%tfc
195	>	print "\t self.params['inputFilesList'] %s \n"%self.params['inputFilesList']
196	>
197	>	file_backup=[]
198	>	for input in self.params['inputFilesList']:
199	>	file = self.params['lfn'] + os.path.basename(input)
200	>	surl = tfc.matchLFN(tfc.preferredProtocol, file)
201	>	file_backup.append(surl)
202	>	if self.debug:
203	>	print '\t lfn %s \n'%self.params['lfn']
204	>	print '\t file %s \n'%file
205	>	print '\t surl %s \n'%surl
206	>
207	>	destination=os.path.dirname(file_backup[0])
208	>	self.params['destination']=destination
209	>
210	>	if self.debug:
211	>	print "\t self.params['destination']%s \n"%self.params['destination']
212	>	print "\t self.params['protocol'] %s \n"%self.params['protocol']
213	>	print "\t self.params['option']%s \n"%self.params['option']
214	>
215	>	for prot, opt in self.setProtocol( self.params['middleware'] ):
216	>	if self.debug: print '\tIn LocalCopy trying the stage out with %s utils \n'%prot
217	>	localCopy_results = self.copy( self.params['inputFileList'], prot, opt )
218	>	if localCopy_results.keys() == [''] or localCopy_results.keys() == '' :
219	>	results.update(localCopy_results)
220	>	else:
221	>	localCopy_results, list_ok, list_retry = self.checkCopy(localCopy_results, len(list_files), prot, self.params['lfn'], seName)
222	>	results.update(localCopy_results)
223	>	if len(list_ok) == len(list_files) :
224	>	break
225	>	if len(list_retry):
226	>	list_files = list_retry
227	>	else: break
228	>	if self.debug:
229	>	print "\t localCopy_results = %s \n"%localCopy_results
230	>
231	>	return results
232	>
233	>	def stager( self, middleware, list_files ):
234	>	"""
235	>	Implement the logic for remote stage out
236	>	"""
237
238	<	#### TODO Daniele
239	<	#check is something fails and created related dict
240	<	#      backup = self.analyzeResults(results)
241	<
242	<	#      if backup :
243	<	#          msg = 'WARNING: backup logic is under implementation\n'
244	<	#          #backupDict = self.backup()
245	<	#          ### NOTE: IT MUST RETURN a DICT contains also LFN and SE Name
246	<	#          results.update(backupDict)
247	<	#          print msg
238	>	if self.debug:
239	>	print 'stager() :\n'
240	>	print '\tmiddleware %s\n'%middleware
241	>	print '\tlist_files %s\n'%list_files
242	>
243	>	results={}
244	>	for prot, opt in self.setProtocol( middleware ):
245	>	if self.debug: print '\tTrying the stage out with %s utils \n'%prot
246	>	copy_results = self.copy( list_files, prot, opt )
247	>	if copy_results.keys() == [''] or copy_results.keys() == '' :
248	>	results.update(copy_results)
249	>	else:
250	>	copy_results, list_ok, list_retry = self.checkCopy(copy_results, len(list_files), prot)
251	>	results.update(copy_results)
252	>	if len(list_ok) == len(list_files) :
253	>	break
254	>	if len(list_retry):
255	>	list_files = list_retry
256	>	else: break
257	>
258	>	if self.local_stage:
259	>	if len(list_retry):
260	>	results = self.LocalCopy(list_retry, results)
261	>
262	>	if self.debug:
263	>	print "\t results %s \n"%results
264		return results
265
266		def initializeApi(self, protocol ):
267		"""
268	<	Instantiate storage interface
268	>	Instantiate storage interface
269		"""
270	<	source_prot = protocol
271	<	dest_prot = protocol
272	<	if self.source == '' : source_prot = 'local'
273	<	Source_SE  = self.storageInterface( self.source, source_prot )
274	<	if self.destination == '' : dest_prot = 'local'
275	<	Destination_SE = self.storageInterface( self.destination, dest_prot )
270	>	if self.debug : print 'initializeApi() :\n'
271	>	self.source_prot = protocol
272	>	self.dest_prot = protocol
273	>	if not self.params['source'] : self.source_prot = 'local'
274	>	Source_SE  = self.storageInterface( self.params['source'], self.source_prot )
275	>	if not self.params['destination'] : self.dest_prot = 'local'
276	>	Destination_SE = self.storageInterface( self.params['destination'], self.dest_prot )
277
278		if self.debug :
279	<	print '(source=%s,  protocol=%s)'%(self.source, source_prot)
280	<	print '(destination=%s,  protocol=%s)'%(self.destination, dest_prot)
279	>	msg  = '\t(source=%s,  protocol=%s)'%(self.params['source'], self.source_prot)
280	>	msg += '\t(destination=%s,  protocol=%s)'%(self.params['destination'], self.dest_prot)
281	>	print msg
282
283		return Source_SE, Destination_SE
284
285	<	def copy( self, list_file, protocol ):
285	>	def copy( self, list_file, protocol, options ):
286		"""
287	<	Make the real file copy using SE API
287	>	Make the real file copy using SE API
288		"""
289	+	msg = ""
290		if self.debug :
291	<	print 'copy(): using %s protocol'%protocol
292	<	Source_SE, Destination_SE = self.initializeApi( protocol )
291	>	msg  = 'copy() :\n'
292	>	msg += '\tusing %s protocol\n'%protocol
293	>	print msg
294	>	try:
295	>	Source_SE, Destination_SE = self.initializeApi( protocol )
296	>	except Exception, ex:
297	>	return self.updateReport('', '-1', str(ex))
298
299	<	# create remote dir
300	<	if protocol in ['gridftp','rfio']:
301	<	self.createDir( Destination_SE, protocol )
299	>	# create remote dir
300	>	if Destination_SE.protocol in ['gridftp','rfio','srmv2']:
301	>	try:
302	>	self.createDir( Destination_SE, Destination_SE.protocol )
303	>	except OperationException, ex:
304	>	return self.updateReport('', '60316', str(ex))
305	>	## when the client commands are not found (wrong env or really missing)
306	>	except MissingCommand, ex:
307	>	msg = "ERROR %s %s" %(str(ex), str(ex.detail))
308	>	return self.updateReport('', '10041', msg)
309
310		## prepare for real copy  ##
311	<	sbi = SBinterface( Source_SE, Destination_SE )
312	<	sbi_dest = SBinterface(Destination_SE)
311	>	try :
312	>	sbi = SBinterface( Source_SE, Destination_SE )
313	>	sbi_dest = SBinterface(Destination_SE)
314	>	sbi_source = SBinterface(Source_SE)
315	>	except ProtocolMismatch, ex:
316	>	msg  = "ERROR : Unable to create SBinterface with %s protocol"%protocol
317	>	msg += str(ex)
318	>	return self.updateReport('', '-1', msg)
319
320		results = {}
321	<	## loop over the complete list of files
322	<	for filetocopy in list_file:
323	<	if self.debug : print 'start real copy for %s'%filetocopy
324	<	ErCode, msg = self.checkFileExist( sbi_dest, os.path.basename(filetocopy) )
325	<	if ErCode == '0':
326	<	ErCode, msg = self.makeCopy( sbi, filetocopy )
327	<	if self.debug : print 'Copy results for %s is %s'%( os.path.basename(filetocopy) ,ErCode)
321	>	## loop over the complete list of files
322	>	for filetocopy in list_file:
323	>	if self.debug : print '\tStart real copy for %s'%filetocopy
324	>	try :
325	>	ErCode, msg = self.checkFileExist( sbi_source, sbi_dest, filetocopy, options )
326	>	except Exception, ex:
327	>	ErCode = -1
328	>	msg = str(ex)
329	>	if ErCode == '0':
330	>	ErCode, msg = self.makeCopy( sbi, filetocopy , options, protocol,sbi_dest )
331	>	if self.debug : print '\tCopy results for %s is %s'%( os.path.basename(filetocopy), ErCode)
332		results.update( self.updateReport(filetocopy, ErCode, msg))
333		return results
220	–
221	–	def updateReport(self, file, erCode, reason, lfn='', se='' ):
222	–	"""
223	–	Update the final stage out infos
224	–	"""
225	–	jobStageInfo={}
226	–	jobStageInfo['erCode']=erCode
227	–	jobStageInfo['reason']=reason
228	–	jobStageInfo['lfn']=lfn
229	–	jobStageInfo['se']=se
230	–
231	–	report = { file : jobStageInfo}
232	–	return report
334
234	–	def finalReport( self , results, middleware ):
235	–	"""
236	–	It should return a clear list of LFNs for each SE where data are stored.
237	–	allow "crab -copyLocal" or better "crab -copyOutput". TO_DO.
238	–	"""
239	–	if middleware:
240	–	outFile = open('cmscpReport.sh',"a")
241	–	cmscp_exit_status = 0
242	–	txt = ''
243	–	for file, dict in results.iteritems():
244	–	if dict['lfn']=='':
245	–	lfn = '$LFNBaseName/'+os.path.basename(file)
246	–	se  = '$SE'
247	–	else:
248	–	lfn = dict['lfn']+os.pat.basename(file)
249	–	se = dict['se']
250	–	#dict['lfn'] # to be implemented
251	–	txt +=  'echo "Report for File: '+file+'"\n'
252	–	txt +=  'echo "LFN: '+lfn+'"\n'
253	–	txt +=  'echo "StorageElement: '+se+'"\n'
254	–	txt += 'echo "StageOutExitStatusReason ='+dict['reason']+'" | tee -a $RUNTIME_AREA/$repo\n'
255	–	txt += 'echo "StageOutSE = '+se+'" >> $RUNTIME_AREA/$repo\n'
256	–	if dict['erCode'] != '0':
257	–	cmscp_exit_status = dict['erCode']
258	–	txt += '\n'
259	–	txt += 'export StageOutExitStatus='+str(cmscp_exit_status)+'\n'
260	–	txt +=  'echo "StageOutExitStatus = '+str(cmscp_exit_status)+'" | tee -a $RUNTIME_AREA/$repo\n'
261	–	outFile.write(str(txt))
262	–	outFile.close()
263	–	else:
264	–	for file, code in results.iteritems():
265	–	print 'error code = %s for file %s'%(code,file)
266	–	return
335
336		def storageInterface( self, endpoint, protocol ):
337		"""
338	<	Create the storage interface.
338	>	Create the storage interface.
339		"""
340	+	if self.debug : print 'storageInterface():\n'
341		try:
342		interface = SElement( FullPath(endpoint), protocol )
343	<	except Exception, ex:
344	<	msg = ''
345	<	if self.debug : msg = str(ex)+'\n'
346	<	msg += "ERROR : Unable to create interface with %s protocol\n"%protocol
278	<	print msg
343	>	except ProtocolUnknown, ex:
344	>	msg  = "ERROR : Unable to create interface with %s protocol"%protocol
345	>	msg += str(ex)
346	>	raise Exception(msg)
347
348		return interface
349
282	–	def checkDir(self, Destination_SE, protocol):
283	–	'''
284	–	ToBeImplemented NEEDED for castor
285	–	'''
286	–	return
287	–
350		def createDir(self, Destination_SE, protocol):
351		"""
352	<	Create remote dir for gsiftp/rfio REALLY TEMPORARY
353	<	this should be transparent at SE API level.
352	>	Create remote dir for gsiftp REALLY TEMPORARY
353	>	this should be transparent at SE API level.
354		"""
355	<	ErCode = '0'
356	<	msg_1 = ''
355	>	if self.debug : print 'createDir():\n'
356	>	msg = ''
357		try:
358		action = SBinterface( Destination_SE )
359		action.createDir()
360	<	if self.debug: print "The directory has been created using protocol %s\n"%protocol
361	<	except Exception, ex:
362	<	msg = ''
363	<	if self.debug : msg = str(ex)+'\n'
364	<	msg_1 = "ERROR: problem with the directory creation using %s protocol \n"%protocol
365	<	msg += msg_1
366	<	ErCode = '60316'
367	<	#print msg
368	<
369	<	return ErCode, msg_1
360	>	if self.debug: print "\tThe directory has been created using protocol %s"%protocol
361	>	except TransferException, ex:
362	>	msg  = "ERROR: problem with the directory creation using %s protocol "%protocol
363	>	msg += str(ex)
364	>	if self.debug :
365	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
366	>	dbgmsg += '\t'+str(ex.output)+'\n'
367	>	print dbgmsg
368	>	raise Exception(msg)
369	>	except OperationException, ex:
370	>	msg  = "ERROR: problem with the directory creation using %s protocol "%protocol
371	>	msg += str(ex)
372	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
373	>	raise Exception(msg)
374	>	except MissingDestination, ex:
375	>	msg  = "ERROR: problem with the directory creation using %s protocol "%protocol
376	>	msg += str(ex)
377	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
378	>	raise Exception(msg)
379	>	except AlreadyExistsException, ex:
380	>	if self.debug: print "\tThe directory already exist"
381	>	pass
382	>	return msg
383
384	<	def checkFileExist(self, sbi, filetocopy):
384	>	def checkFileExist( self, sbi_source, sbi_dest, filetocopy, option ):
385		"""
386	<	Check if file to copy already exist
387	<	"""
388	<	try:
389	<	check = sbi.checkExists(filetocopy)
315	<	except Exception, ex:
316	<	msg = ''
317	<	if self.debug : msg = str(ex)+'\n'
318	<	msg += "ERROR: problem with check File Exist using %s protocol \n"%protocol
319	<	# print msg
386	>	Check both if source file exist AND
387	>	if destination file ALREADY exist.
388	>	"""
389	>	if self.debug : print 'checkFileExist():\n'
390		ErCode = '0'
391		msg = ''
392	<	if check :
393	<	ErCode = '60303'
394	<	msg = "file %s already exist"%filetocopy
395	<	print msg
392	>	f_tocopy=filetocopy
393	>	if self.source_prot != 'local':f_tocopy = os.path.basename(filetocopy)
394	>	try:
395	>	checkSource = sbi_source.checkExists( f_tocopy , opt=option )
396	>	if self.debug : print '\tCheck for local file %s exist succeded \n'%f_tocopy
397	>	except OperationException, ex:
398	>	msg  ='ERROR: problems checkig if source file %s exist'%filetocopy
399	>	msg += str(ex)
400	>	if self.debug :
401	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
402	>	dbgmsg += '\t'+str(ex.output)+'\n'
403	>	print dbgmsg
404	>	raise Exception(msg)
405	>	except WrongOption, ex:
406	>	msg  ='ERROR problems checkig if source file % exist'%filetocopy
407	>	msg += str(ex)
408	>	if self.debug :
409	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
410	>	dbgmsg += '\t'+str(ex.output)+'\n'
411	>	print dbgmsg
412	>	raise Exception(msg)
413	>	except MissingDestination, ex:
414	>	msg  ='ERROR problems checkig if source file % exist'%filetocopy
415	>	msg += str(ex)
416	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
417	>	raise Exception(msg)
418	>	## when the client commands are not found (wrong env or really missing)
419	>	except MissingCommand, ex:
420	>	ErCode = '10041'
421	>	msg = "ERROR %s %s" %(str(ex), str(ex.detail))
422	>	return ErCode, msg
423	>	if not checkSource :
424	>	ErCode = '60302'
425	>	msg = "ERROR file %s do not exist"%os.path.basename(filetocopy)
426	>	return ErCode, msg
427	>	f_tocopy=filetocopy
428	>	if self.dest_prot != 'local':f_tocopy = os.path.basename(filetocopy)
429	>	try:
430	>	check = sbi_dest.checkExists( f_tocopy, opt=option )
431	>	if self.debug : print '\tCheck for remote file %s exist succeded \n'%f_tocopy
432	>	except OperationException, ex:
433	>	msg  = 'ERROR: problems checkig if file %s already exist'%filetocopy
434	>	msg += str(ex)
435	>	if self.debug :
436	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
437	>	dbgmsg += '\t'+str(ex.output)+'\n'
438	>	print dbgmsg
439	>	raise Exception(msg)
440	>	except WrongOption, ex:
441	>	msg  = 'ERROR problems checkig if file % already exist'%filetocopy
442	>	msg += str(ex)
443	>	if self.debug :
444	>	msg += '\t'+msg+'\n\t'+str(ex.detail)+'\n'
445	>	msg += '\t'+str(ex.output)+'\n'
446	>	raise Exception(msg)
447	>	except MissingDestination, ex:
448	>	msg  ='ERROR problems checkig if source file % exist'%filetocopy
449	>	msg += str(ex)
450	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
451	>	raise Exception(msg)
452	>	## when the client commands are not found (wrong env or really missing)
453	>	except MissingCommand, ex:
454	>	ErCode = '10041'
455	>	msg = "ERROR %s %s" %(str(ex), str(ex.detail))
456	>	return ErCode, msg
457	>	if check :
458	>	ErCode = '60303'
459	>	msg = "file %s already exist"%os.path.basename(filetocopy)
460
461	<	return ErCode,msg
461	>	return ErCode, msg
462
463	<	def makeCopy(self, sbi, filetocopy ):
463	>	def makeCopy(self, sbi, filetocopy, option, protocol, sbi_dest ):
464		"""
465	<	call the copy API.
465	>	call the copy API.
466		"""
467	<	path = os.path.dirname(filetocopy)
467	>	if self.debug : print 'makeCopy():\n'
468	>	path = os.path.dirname(filetocopy)
469		file_name =  os.path.basename(filetocopy)
470		source_file = filetocopy
471		dest_file = file_name ## to be improved supporting changing file name  TODO
472	<	if self.source == '' and path == '':
472	>	if self.params['source'] == '' and path == '':
473		source_file = os.path.abspath(filetocopy)
474	<	elif self.destination =='':
475	<	dest_file = os.path.join(os.getcwd(),file_name)
476	<	elif self.source != '' and self.destination != '' :
477	<	source_file = file_name
474	>	elif self.params['destination'] =='':
475	>	destDir = self.params.get('destinationDir',os.getcwd())
476	>	dest_file = os.path.join(destDir,file_name)
477	>	elif self.params['source'] != '' and self.params['destination'] != '' :
478	>	source_file = file_name
479	>
480		ErCode = '0'
481		msg = ''
482	+
483		try:
484	<	pippo = sbi.copy( source_file , dest_file )
485	<	if self.protocol == 'srm' : self.checkSize( sbi, filetocopy )
486	<	except Exception, ex:
487	<	msg = ''
488	<	if self.debug : msg = str(ex)+'\n'
489	<	msg = "Problem copying %s file with %s command"%( filetocopy, protocol )
484	>	sbi.copy( source_file , dest_file , opt = option)
485	>	except TransferException, ex:
486	>	msg  = "Problem copying %s file" % filetocopy
487	>	msg += str(ex)
488	>	if self.debug :
489	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
490	>	dbgmsg += '\t'+str(ex.output)+'\n'
491	>	print dbgmsg
492		ErCode = '60307'
493	<	#print msg
494	<
493	>	except WrongOption, ex:
494	>	msg  = "Problem copying %s file" % filetocopy
495	>	msg += str(ex)
496	>	if self.debug :
497	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
498	>	dbgmsg += '\t'+str(ex.output)+'\n'
499	>	print dbgmsg
500	>	except SizeZeroException, ex:
501	>	msg  = "Problem copying %s file" % filetocopy
502	>	msg += str(ex)
503	>	if self.debug :
504	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
505	>	dbgmsg += '\t'+str(ex.output)+'\n'
506	>	print dbgmsg
507	>	ErCode = '60307'
508	>	## when the client commands are not found (wrong env or really missing)
509	>	except MissingCommand, ex:
510	>	ErCode = '10041'
511	>	msg  = "Problem copying %s file" % filetocopy
512	>	msg += str(ex)
513	>	if self.debug :
514	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
515	>	dbgmsg += '\t'+str(ex.output)+'\n'
516	>	print dbgmsg
517	>	if ErCode == '0' and protocol.find('srmv') == 0:
518	>	remote_file_size = -1
519	>	local_file_size = os.path.getsize( source_file )
520	>	try:
521	>	remote_file_size = sbi_dest.getSize( dest_file, opt=option )
522	>	if self.debug : print '\t Check of remote size succeded for file %s\n'%dest_file
523	>	except TransferException, ex:
524	>	msg  = "Problem checking the size of %s file" % filetocopy
525	>	msg += str(ex)
526	>	if self.debug :
527	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
528	>	dbgmsg += '\t'+str(ex.output)+'\n'
529	>	print dbgmsg
530	>	ErCode = '60307'
531	>	except WrongOption, ex:
532	>	msg  = "Problem checking the size of %s file" % filetocopy
533	>	msg += str(ex)
534	>	if self.debug :
535	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
536	>	dbgmsg += '\t'+str(ex.output)+'\n'
537	>	print dbgmsg
538	>	ErCode = '60307'
539	>	if local_file_size != remote_file_size:
540	>	msg = "File size dosn't match: local size = %s ; remote size = %s " % (local_file_size, remote_file_size)
541	>	ErCode = '60307'
542	>
543	>	if ErCode != '0':
544	>	try :
545	>	self.removeFile( sbi_dest, dest_file, option )
546	>	except Exception, ex:
547	>	msg += '\n'+str(ex)
548		return ErCode, msg
549	<
550	<	'''
551	<	def checkSize()
549	>
550	>	def removeFile( self, sbi_dest, filetocopy, option ):
551	>	"""
552	>	"""
553	>	if self.debug : print 'removeFile():\n'
554	>	f_tocopy=filetocopy
555	>	if self.dest_prot != 'local':f_tocopy = os.path.basename(filetocopy)
556	>	try:
557	>	sbi_dest.delete( f_tocopy, opt=option )
558	>	if self.debug : '\t deletion of file %s succeeded\n'%str(filetocopy)
559	>	except OperationException, ex:
560	>	msg  ='ERROR: problems removing partially staged file %s'%filetocopy
561	>	msg += str(ex)
562	>	if self.debug :
563	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
564	>	dbgmsg += '\t'+str(ex.output)+'\n'
565	>	print dbgmsg
566	>	raise Exception(msg)
567	>
568	>	return
569	>
570	>	def updateReport(self, file, erCode, reason, lfn='', se='' ):
571		"""
572	<	Using srm needed a check of the ouptut file size.
572	>	Update the final stage out infos
573		"""
574	<
575	<	echo "--> remoteSize = $remoteSize"
576	<	## for local file
577	<	localSize=$(stat -c%s "$path_out_file")
578	<	echo "-->  localSize = $localSize"
579	<	if [ $localSize != $remoteSize ]; then
580	<	echo "Local fileSize $localSize does not match remote fileSize $remoteSize"
581	<	echo "Copy failed: removing remote file $destination"
582	<	srmrm $destination
583	<	cmscp_exit_status=60307
584	<
585	<
586	<	echo "Problem copying $path_out_file to $destination with srmcp command"
375	<	StageOutExitStatusReason='remote and local file dimension not match'
376	<	echo "StageOutReport = `cat ./srmcp.report`"
377	<	'''
378	<	def backup(self):
379	<	"""
380	<	Check infos from TFC using existing api obtaining:
381	<	1)destination
382	<	2)protocol
574	>	jobStageInfo={}
575	>	jobStageInfo['erCode']=erCode
576	>	jobStageInfo['reason']=reason
577	>	jobStageInfo['lfn']=lfn
578	>	jobStageInfo['se']=se
579	>
580	>	report = { file : jobStageInfo}
581	>	return report
582	>
583	>	def finalReport( self , results ):
584	>	"""
585	>	It a list of LFNs for each SE where data are stored.
586	>	allow "crab -copyLocal" or better "crab -copyOutput". TO_DO.
587		"""
588	+	outFile = open('cmscpReport.sh',"a")
589	+	cmscp_exit_status = 0
590	+	txt = ''
591	+	for file, dict in results.iteritems():
592	+	reason="'%s'"%dict['reason']
593	+	if file:
594	+	if dict['lfn']=='':
595	+	lfn = '$LFNBaseName/'+os.path.basename(file)
596	+	se  = '$SE'
597	+	else:
598	+	lfn = dict['lfn']+os.path.basename(file)
599	+	se = dict['se']
600	+
601	+	#dict['lfn'] # to be implemented
602	+	txt += 'echo "Report for File: '+file+'"\n'
603	+	txt += 'echo "LFN: '+lfn+'"\n'
604	+	txt += 'echo "StorageElement: '+se+'"\n'
605	+	txt += 'echo "StageOutExitStatusReason = %s" | tee -a $RUNTIME_AREA/$repo\n'%reason
606	+	txt += 'echo "StageOutSE = '+se+'" >> $RUNTIME_AREA/$repo\n'
607	+	#txt += 'export LFNBaseName='+lfn+'\n'
608	+	txt += 'export SE='+se+'\n'
609	+
610	+	if dict['erCode'] != '0':
611	+	cmscp_exit_status = dict['erCode']
612	+	else:
613	+	txt += 'echo "StageOutExitStatusReason = %s" | tee -a $RUNTIME_AREA/$repo\n'%reason
614	+	cmscp_exit_status = dict['erCode']
615	+	cmscp_exit_status = dict['erCode']
616	+	txt += '\n'
617	+	txt += 'export StageOutExitStatus='+str(cmscp_exit_status)+'\n'
618	+	txt +=  'echo "StageOutExitStatus = '+str(cmscp_exit_status)+'" | tee -a $RUNTIME_AREA/$repo\n'
619	+	outFile.write(str(txt))
620	+	outFile.close()
621		return
622
386	–	def usage(self):
623
624	<	msg="""
625	<	required parameters:
626	<	--source        :: REMOTE           :
627	<	--destination   :: REMOTE           :
628	<	--debug             :
629	<	--inFile :: absPath : or name NOT RELATIVE PATH
630	<	--outFIle :: onlyNAME : NOT YET SUPPORTED
631	<
632	<	optional parameters
633	<	"""
634	<	return msg
624	>	def usage():
625	>
626	>	msg="""
627	>	cmscp:
628	>	safe copy of local file  to/from remote SE via lcg_cp/srmcp,
629	>	including success checking  version also for CAF using rfcp command to copy the output to SE
630	>
631	>	accepted parameters:
632	>	source           =
633	>	destination      =
634	>	inputFileList    =
635	>	outputFileList   =
636	>	protocol         =
637	>	option           =
638	>	middleware       =
639	>	srm_version      =
640	>	destinationDir   =
641	>	lfn=             =
642	>	local_stage      =  activate stage fall back
643	>	debug            =  activate verbose print out
644	>	help             =  print on line man and exit
645	>
646	>	mandatory:
647	>	* "source" and/or "destination" must always be defined
648	>	* either "middleware" or "protocol" must always be defined
649	>	* "inputFileList" must always be defined
650	>	* if "local_stage" = 1 also  "lfn" must be defined
651	>	"""
652	>	print msg
653	>
654	>	return
655	>
656	>	def HelpOptions(opts=[]):
657	>	"""
658	>	Check otps, print help if needed
659	>	prepare dict = { opt : value }
660	>	"""
661	>	dict_args = {}
662	>	if len(opts):
663	>	for opt, arg in opts:
664	>	dict_args[opt.split('--')[1]] = arg
665	>	if opt in ('-h','-help','--help') :
666	>	usage()
667	>	sys.exit(0)
668	>	return dict_args
669	>	else:
670	>	usage()
671	>	sys.exit(0)
672
673		if __name__ == '__main__' :
674	+
675	+	import getopt
676	+
677	+	allowedOpt = ["source=", "destination=", "inputFileList=", "outputFileList=", \
678	+	"protocol=","option=", "middleware=", "srm_version=", \
679	+	"destinationDir=", "lfn=", "local_stage", "debug", "help"]
680	+	try:
681	+	opts, args = getopt.getopt( sys.argv[1:], "", allowedOpt )
682	+	except getopt.GetoptError, err:
683	+	print err
684	+	HelpOptions()
685	+	sys.exit(2)
686	+
687	+	dictArgs = HelpOptions(opts)
688		try:
689	<	cmscp_ = cmscp(sys.argv[1:])
689	>	cmscp_ = cmscp(dictArgs)
690		cmscp_.run()
691	<	except:
692	<	pass
691	>	except Exception, ex :
692	>	print str(ex)
693

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