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Comparing COMP/CRAB/python/cmscp.py (file contents):
Revision 1.4 by spiga, Fri Sep 26 11:15:35 2008 UTC vs.
Revision 1.86 by spiga, Mon Mar 28 09:56:28 2011 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	>	import time, random
4	>	try:
5	>	import json
6	>	except:
7	>	import simplejson as json
8	>	from ProdCommon.Storage.SEAPI.SElement import SElement, FullPath
9		from ProdCommon.Storage.SEAPI.SBinterface import *
10	<
10	>	from ProdCommon.Storage.SEAPI.Exceptions import *
11
12
13		class cmscp:
14	<	def __init__(self, argv):
14	>	def __init__(self, args):
15		"""
16		cmscp
17	<
15	<	safe copy of local file in current directory to remote SE via lcg_cp/srmcp,
17	>	safe copy of local file  to/from remote SE via lcg_cp/srmcp,
18		including success checking  version also for CAF using rfcp command to copy the output to SE
19		input:
20		$1 middleware (CAF, LSF, LCG, OSG)
21		$2 local file (the absolute path of output file or just the name if it's in top dir)
22		$3 if needed: file name (the output file name)
23		$5 remote SE (complete endpoint)
24	<	$6 srm version
24	>	$6 srm version
25	>	--for_lfn $LFNBaseName
26		output:
27		return 0 if all ok
28		return 60307 if srmcp failed
29		return 60303 if file already exists in the SE
30		"""
31	<	#set default
31	>	self.params = {"source":'', "destination":'','destinationDir':'', "inputFileList":'', "outputFileList":'', \
32	>	"protocol":'', "option":'', "middleware":'', "srm_version":'srmv2', "for_lfn":'', "se_name":'', "surl_for_grid":''}
33		self.debug = 0
34	<	self.source = ''
35	<	self.destination = ''
36	<	self.file_to_copy = []
37	<	self.remote_file_name = []
38	<	self.protocol = ''
39	<	self.middleware = ''
40	<	self.srmv = ''
41	<	self.lcgOpt='-b -D srmv2 --vo cms -t 2400 --verbose'
42	<	self.opt=''
43	<	try:
44	<	opts, args = getopt.getopt(argv, "", ["source=", "destination=", "inputFileList=", "outputFileList=", \
45	<	"protocol=", "middleware=", "srm_version=", "debug", "help"])
46	<	except getopt.GetoptError:
43	<	print self.usage()
44	<	sys.exit(2)
45	<
46	<	self.setAndCheck(opts)
47	<
34	>	#### for fallback copy
35	>	self.local_stage = 0
36	>	self.params.update( args )
37	>	## timeout needed for subprocess command of SEAPI
38	>	## they should be a bit higher then the corresponding passed by command line
39	>	## default values
40	>	self.subprocesstimeout = { \
41	>	'copy':   3600, \
42	>	'exists': 1200, \
43	>	'delete': 1200, \
44	>	'size':   1200 \
45	>	}
46	>
47		return
48
49	<	def setAndCheck( self, opts ):
49	>	def processOptions( self ):
50		"""
51	<	Set and check command line parameter
51	>	check command line parameter
52		"""
53	<	if not opts :
54	<	print self.usage()
55	<	sys.exit()
56	<	for opt, arg in opts :
57	<	if opt  == "--help" :
58	<	print self.usage()
59	<	sys.exit()
60	<	elif opt == "--debug" :
61	<	self.debug = 1
62	<	elif opt == "--source" :
63	<	self.source = arg
64	<	elif opt == "--destination":
65	<	self.destination = arg
66	<	elif opt == "--inputFileList":
68	<	infile = arg
69	<	elif opt == "--outputFileList":
70	<	out_file
71	<	elif opt == "--protocol":
72	<	self.protocol = arg
73	<	elif opt == "--middleware":
74	<	self.middleware = arg
75	<	elif opt == "--srm_version":
76	<	self.srmv = arg
77	<
78	<	# source and dest cannot be undefined at same time
79	<	if self.source == '' and self.destination == '':
80	<	print self.usage()
81	<	sys.exit()
82	<	# if middleware is not defined --> protocol cannot be empty
83	<	if self.middleware == '' and self.protocol == '':
84	<	print self.usage()
85	<	sys.exit()
86	<	# input file must be defined
87	<	if infile == '':
88	<	print self.usage()
89	<	sys.exit()
53	>	if 'help' in self.params.keys(): HelpOptions()
54	>	if 'debug' in self.params.keys(): self.debug = 1
55	>	if 'local_stage' in self.params.keys(): self.local_stage = 1
56	>
57	>	# source and dest cannot be undefined at same time
58	>	if not self.params['source']  and not self.params['destination'] :
59	>	HelpOptions()
60	>	# if middleware is not defined --> protocol cannot be empty
61	>	if not self.params['middleware'] and not self.params['protocol'] :
62	>	HelpOptions()
63	>
64	>	# input file must be defined
65	>	if not self.params['inputFileList'] :
66	>	HelpOptions()
67		else:
68	<	if infile.find(','):
69	<	[self.file_to_copy.append(x.strip()) for x in infile.split(',')]
70	<	else:
71	<	self.file_to_copy.append(infile)
72	<
73	<	## TO DO:
97	<	#### add check for outFiles
98	<	#### add map {'inFileNAME':'outFileNAME'} to change out name
68	>	file_to_copy=[]
69	>	if self.params['inputFileList'].find(','):
70	>	[file_to_copy.append(x.strip()) for x in self.params['inputFileList'].split(',')]
71	>	else:
72	>	file_to_copy.append(self.params['inputFileList'])
73	>	self.params['inputFileList'] = file_to_copy
74
75	<	return
75	>	if not self.params['for_lfn'] and self.local_stage == 1 : HelpOptions()
76	>
77
78	<	def run( self ):
103	<	"""
104	<	Check if running on UI (no $middleware) or
105	<	on WN (on the Grid), and take different action
78	>	def run( self ):
79		"""
80	<	if self.middleware :
81	<	results = self.stager()
80	>	Check if running on UI (no $middleware) or
81	>	on WN (on the Grid), and take different action
82	>	"""
83	>	self.processOptions()
84	>	if self.debug: print 'calling run() : \n'
85	>	# stage out from WN
86	>	if self.params['middleware'] :
87	>	results = self.stager(self.params['middleware'],self.params['inputFileList'])
88	>	self.writeJsonFile(results)
89	>	self.finalReport(results)
90	>	# Local interaction with SE
91		else:
92	<	results = self.copy( self.file_to_copy, self.protocol , self.opt)
92	>	results = self.copy(self.params['inputFileList'], self.params['protocol'], self.params['option'] )
93	>	self.writeJsonFile(results)
94	>	return results
95	>
96	>	def writeJsonFile( self, results ):
97	>	"""
98	>	write a json file containing copy results for each file
99	>	"""
100	>	if self.debug:
101	>	print 'in writeJsonFile() : \n'
102	>	print "---->>>> in writeJsonFile results =  ", results
103	>	jsonOut = "resultCopyFile"
104	>	if os.getenv("RUNTIME_AREA")
105	>	jsonOut = "%s/resultCopyFile"%os.getenv("RUNTIME_AREA")
106	>	fp = open(jsonOut, 'w')
107	>	json.dump(results, fp)
108	>	fp.close()
109	>	if self.debug:
110	>	print '    reading resultCopyFile : \n'
111	>	lp = open(jsonOut, "r")
112	>	inputDict = json.load(lp)
113	>	lp.close()
114	>	print "    inputDict = ", inputDict
115	>	return
116
117	<	self.finalReport(results,self.middleware)
117	>	def checkLcgUtils( self ):
118	>	"""
119	>	_checkLcgUtils_
120	>	check the lcg-utils version and report
121	>	"""
122	>	import commands
123	>	cmd = "lcg-cp --version | grep lcg_util"
124	>	status, output = commands.getstatusoutput( cmd )
125	>	num_ver = -1
126	>	if output.find("not found") == -1 or status == 0:
127	>	temp = output.split("-")
128	>	version = ""
129	>	if len(temp) >= 2:
130	>	version = output.split("-")[1]
131	>	temp = version.split(".")
132	>	if len(temp) >= 1:
133	>	num_ver = int(temp[0])*10
134	>	num_ver += int(temp[1])
135	>	return num_ver
136
137	<	return
115	<
116	<	def setProtocol( self ):
137	>	def setProtocol( self, middleware ):
138		"""
139		define the allowed potocols based on $middlware
140	<	which depend on scheduler
140	>	which depend on scheduler
141		"""
142	<	if self.middleware.lower() in ['osg','lcg']:
143	<	supported_protocol = {'srm-lcg': self.lcgOpt }#,
144	<	#   'srmv2' : '' }
145	<	elif self.middleware.lower() in ['lsf','caf']:
146	<	supported_protocol = {'rfio': '' }
142	>	# default To be used with "middleware"
143	>	if self.debug:
144	>	print 'setProtocol() :\n'
145	>	print '\tmiddleware =  %s utils \n'%middleware
146	>
147	>	lcgOpt={'srmv1':'-b -D srmv1  -t 2400 --verbose',
148	>	'srmv2':'-b -D srmv2  -t 2400 --verbose'}
149	>	if self.checkLcgUtils() >= 17:
150	>	lcgOpt={'srmv1':'-b -D srmv1 --srm-timeout 2400 --sendreceive-timeout 2400 --connect-timeout 300 --verbose',
151	>	'srmv2':'-b -D srmv2 --srm-timeout 2400 --sendreceive-timeout 2400 --connect-timeout 300 --verbose'}
152	>
153	>	srmOpt={'srmv1':' -report ./srmcp.report -retry_timeout 480000 -retry_num 3 -streams_num=1 ',
154	>	'srmv2':' -report=./srmcp.report -retry_timeout=480000 -retry_num=3 -storagetype=permanent '}
155	>	rfioOpt=''
156	>
157	>	supported_protocol = None
158	>	if middleware.lower() in ['osg','lcg','condor','sge']:
159	>	supported_protocol = [('srm-lcg',lcgOpt[self.params['srm_version']]),\
160	>	(self.params['srm_version'],srmOpt[self.params['srm_version']])]
161	>	elif middleware.lower() in ['lsf','caf']:
162	>	supported_protocol = [('rfio',rfioOpt)]
163	>	elif middleware.lower() in ['pbs']:
164	>	supported_protocol = [('rfio',rfioOpt),('local','')]
165	>	elif middleware.lower() in ['arc']:
166	>	supported_protocol = [('srmv2','-debug'),('srmv1','-debug')]
167		else:
168	<	## here we can add support for any kind of protocol,
168	>	## here we can add support for any kind of protocol,
169		## maybe some local schedulers need something dedicated
170		pass
171		return supported_protocol
172
173	<	def stager( self ):
173	>
174	>	def checkCopy (self, copy_results, len_list_files, prot):
175	>	"""
176	>	Checks the status of copy and update result dictionary
177	>	"""
178	>
179	>	list_retry = []
180	>	list_not_existing = []
181	>	list_already_existing = []
182	>	list_fallback = []
183	>	list_ok = []
184	>
185	>	if self.debug:
186	>	print 'in checkCopy() :\n'
187	>
188	>	for file, dict in copy_results.iteritems():
189	>	er_code = dict['erCode']
190	>	if er_code == '0':
191	>	list_ok.append(file)
192	>	reason = 'Copy succedeed with %s utils'%prot
193	>	dict['reason'] = reason
194	>	elif er_code == '60308':
195	>	list_fallback.append( file )
196	>	reason = 'Copy succedeed with %s utils'%prot
197	>	dict['reason'] = reason
198	>	elif er_code == '60302':
199	>	list_not_existing.append( file )
200	>	elif er_code == '60303':
201	>	list_already_existing.append( file )
202	>	else :
203	>	list_retry.append( file )
204	>
205	>	if self.debug:
206	>	print "\t file %s \n"%file
207	>	print "\t dict['erCode'] %s \n"%dict['erCode']
208	>	print "\t dict['reason'] %s \n"%dict['reason']
209	>
210	>	upDict = self.updateReport(file, er_code, dict['reason'])
211	>
212	>	copy_results.update(upDict)
213	>
214	>	msg = ''
215	>	if len(list_ok) != 0:
216	>	msg += '\tCopy of %s succedeed with %s utils\n'%(str(list_ok),prot)
217	>	if len(list_ok) != len_list_files :
218	>	if len(list_fallback)!=0:
219	>	msg += '\tCopy of %s succedeed with %s utils in the fallback SE\n'%(str(list_fallback),prot)
220	>	if len(list_retry)!=0:
221	>	msg += '\tCopy of %s failed using %s for files \n'%(str(list_retry),prot)
222	>	if len(list_not_existing)!=0:
223	>	msg += '\tCopy of %s failed using %s : files not found \n'%(str(list_not_existing),prot)
224	>	if len(list_already_existing)!=0:
225	>	msg += '\tCopy of %s failed using %s : files already existing\n'%(str(list_already_existing),prot)
226	>	if self.debug : print msg
227	>	return copy_results, list_ok, list_retry, list_fallback
228	>
229	>	def check_for_retry_localSE (self, copy_results):
230	>	"""
231	>	Checks the status of copy and create the list of file to copy to CloseSE
232	>	"""
233	>	list_retry_localSE = []
234	>
235	>	if self.debug:
236	>	print 'in check_for_retry_localSE() :\n'
237	>	print "\t results in check local = ", copy_results
238	>	for file, dict in copy_results.iteritems():
239	>	er_code = dict['erCode']
240	>	if er_code != '0' and  er_code != '60302' and er_code != '60308':
241	>	list_retry_localSE.append( file )
242	>
243	>	if self.debug:
244	>	print "\t file %s \n"%file
245	>	print "\t dict['erCode'] %s \n"%dict['erCode']
246	>	print "\t dict['reason'] %s \n"%dict['reason']
247	>
248	>	return list_retry_localSE
249	>
250	>
251	>	def LocalCopy(self, list_retry, results):
252	>	"""
253	>	Tries the stage out to the CloseSE
254	>	"""
255	>	if self.debug:
256	>	print 'in LocalCopy() :\n'
257	>	print '\t list_retry %s utils \n'%list_retry
258	>	print '\t len(list_retry) %s \n'%len(list_retry)
259	>
260	>	list_files = list_retry
261	>	self.params['inputFileList']=list_files
262	>
263	>	### copy backup
264	>	from ProdCommon.FwkJobRep.SiteLocalConfig import loadSiteLocalConfig
265	>	siteCfg = loadSiteLocalConfig()
266	>	catalog = siteCfg.localStageOut.get("catalog", None)
267	>	tfc = siteCfg.trivialFileCatalog()
268	>	seName = siteCfg.localStageOutSEName()
269	>	if seName is None:
270	>	seName = ""
271	>	option = siteCfg.localStageOutOption()
272	>	if option is None:
273	>	option = ""
274	>	implName = siteCfg.localStageOutCommand()
275	>	if implName is None:
276	>	implName = ""
277	>
278	>	if (implName == 'srm'):
279	>	protocol = 'srmv2'
280	>	elif (implName == 'srmv2-lcg'):
281	>	protocol = 'srm-lcg'
282	>	option = option + ' -b -D srmv2 '
283	>	elif (implName == 'rfcp-CERN'):
284	>	protocol = 'rfio'
285	>	elif (implName == 'rfcp'):
286	>	protocol = 'rfio'
287	>	elif (implName == 'cp'):
288	>	protocol = 'local'
289	>	else: protocol = implName
290	>
291	>	self.params['protocol']=protocol
292	>	self.params['option']=option
293	>
294	>	if self.debug:
295	>	print '\t siteCFG %s \n'%siteCfg
296	>	print '\t catalog %s \n'%catalog
297	>	print '\t tfc %s '%tfc
298	>	print '\t fallback seName %s \n'%seName
299	>	print "\t fallback protocol %s \n"%protocol
300	>	print "\t fallback option %s \n"%option
301	>	print "\t self.params['inputFileList'] %s \n"%self.params['inputFileList']
302	>
303	>	if (str(self.params['for_lfn']).find("/store/") == 0):
304	>	temp = str(self.params['for_lfn']).replace("/store/","/store/temp/",1)
305	>	self.params['for_lfn']= temp
306	>
307	>	if ( self.params['for_lfn'][-1] != '/' ) : self.params['for_lfn'] = self.params['for_lfn'] + '/'
308	>
309	>	file_backup=[]
310	>	file_backup_surlgrid=[]
311	>	for input in self.params['inputFileList']:
312	>	file = self.params['for_lfn'] + os.path.basename(input)
313	>	surl = tfc.matchLFN(tfc.preferredProtocol, file)
314	>
315	>	###### FEDE TEST_FOR_SURL_GRID
316	>	surl_for_grid = tfc.matchLFN('srmv2', file)
317	>	if (surl_for_grid == None):
318	>	surl_for_grid = tfc.matchLFN('srmv2-lcg', file)
319	>	if (surl_for_grid == None):
320	>	surl_for_grid = tfc.matchLFN('srm', file)
321	>	if surl_for_grid:
322	>	file_backup_surlgrid.append(surl_for_grid)
323	>	######
324	>
325	>	file_backup.append(surl)
326	>	if self.debug:
327	>	print '\t for_lfn %s \n'%self.params['for_lfn']
328	>	print '\t file %s \n'%file
329	>	print '\t surl %s \n'%surl
330	>
331	>	destination=os.path.dirname(file_backup[0])
332	>	if ( destination[-1] != '/' ) : destination = destination + '/'
333	>	self.params['destination']=destination
334	>
335	>	self.params['se_name']=seName
336	>
337	>	######
338	>	if (len(file_backup_surlgrid)>0) :
339	>	surl_for_grid=os.path.dirname(file_backup_surlgrid[0])
340	>	if ( surl_for_grid[-1] != '/' ) : surl_for_grid = surl_for_grid + '/'
341	>	else:
342	>	surl_for_grid=''
343	>
344	>	print "surl_for_grid = ", surl_for_grid
345	>	self.params['surl_for_grid']=surl_for_grid
346	>	#####
347	>
348	>	if self.debug:
349	>	print '\tIn LocalCopy trying the stage out with: \n'
350	>	print "\tself.params['destination'] %s \n"%self.params['destination']
351	>	print "\tself.params['protocol'] %s \n"%self.params['protocol']
352	>	print "\tself.params['option'] %s \n"%self.params['option']
353	>
354	>	localCopy_results = self.copy( self.params['inputFileList'], self.params['protocol'], self.params['option'], backup='yes' )
355	>
356	>	if localCopy_results.keys() == [''] or localCopy_results.keys() == '' :
357	>	results.update(localCopy_results)
358	>	else:
359	>	localCopy_results, list_ok, list_retry, list_fallback = self.checkCopy(localCopy_results, len(list_files), self.params['protocol'])
360	>
361	>	results.update(localCopy_results)
362	>	if self.debug:
363	>	print "\t localCopy_results = %s \n"%localCopy_results
364	>	return results
365	>
366	>	def stager( self, middleware, list_files ):
367		"""
368		Implement the logic for remote stage out
369		"""
136	–	protocols = self.setProtocol()
137	–	count=0
138	–	list_files = self.file_to_copy
139	–	results={}
140	–	for prot in protocols.keys():
141	–	if self.debug: print 'Trying stage out with %s utils \n'%prot
142	–	copy_results = self.copy( list_files, prot, protocols[prot] )
143	–	list_retry = []
144	–	list_existing = []
145	–	list_ok = []
146	–	for file, dict in copy_results.iteritems():
147	–	er_code = dict['erCode']
148	–	if er_code == '60307': list_retry.append( file )
149	–	elif er_code == '60303': list_existing.append( file )
150	–	else:
151	–	list_ok.append(file)
152	–	reason = 'Copy succedeed with %s utils'%prot
153	–	upDict = self.updateReport(file, er_code, reason)
154	–	copy_results.update(upDict)
155	–	results.update(copy_results)
156	–	if len(list_ok) != 0:
157	–	msg = 'Copy of %s succedeed with %s utils\n'%(str(list_ok),prot)
158	–	# print msg
159	–	if len(list_ok) == len(list_files) :
160	–	break
161	–	else:
162	–	#       print 'Copy of files %s failed using %s...\n'%(str(list_retry)+str(list_existing),prot)
163	–	if len(list_retry): list_files = list_retry
164	–	else: break
165	–	count =+1
370
371	<	#### TODO Daniele
372	<	#check is something fails and created related dict
373	<	#      backup = self.analyzeResults(results)
374	<
375	<	#      if backup :
376	<	#          msg = 'WARNING: backup logic is under implementation\n'
377	<	#          #backupDict = self.backup()
378	<	#          ### NOTE: IT MUST RETURN a DICT contains also LFN and SE Name
379	<	#          results.update(backupDict)
380	<	#          print msg
371	>	if self.debug:
372	>	print 'stager() :\n'
373	>	print '\tmiddleware %s\n'%middleware
374	>	print '\tlist_files %s\n'%list_files
375	>
376	>	results={}
377	>	for prot, opt in self.setProtocol( middleware ):
378	>	if self.debug:
379	>	print '\tTrying the stage out with %s utils \n'%prot
380	>	print '\tand options %s\n'%opt
381	>
382	>	copy_results = self.copy( list_files, prot, opt )
383	>	if copy_results.keys() == [''] or copy_results.keys() == '' :
384	>	results.update(copy_results)
385	>	else:
386	>	copy_results, list_ok, list_retry, list_fallback = self.checkCopy(copy_results, len(list_files), prot)
387	>	results.update(copy_results)
388	>	if len(list_ok) == len(list_files) :
389	>	break
390	>	if len(list_retry):
391	>	list_files = list_retry
392	>	#### FEDE added ramdom time before the retry copy with other protocol
393	>	sec = 120 * random.random()
394	>	print "seconds to sleep = " , sec
395	>	time.sleep(sec)
396	>	else: break
397	>
398	>	if self.local_stage:
399	>	list_retry_localSE = self.check_for_retry_localSE(results)
400	>	if len(list_retry_localSE):
401	>	if self.debug:
402	>	print "\t list_retry_localSE %s \n"%list_retry_localSE
403	>	results = self.LocalCopy(list_retry_localSE, results)
404	>
405	>	if self.debug:
406	>	print "\t results %s \n"%results
407		return results
408
409		def initializeApi(self, protocol ):
410		"""
411	<	Instantiate storage interface
411	>	Instantiate storage interface
412		"""
413	<	source_prot = protocol
414	<	dest_prot = protocol
415	<	if self.source == '' : source_prot = 'local'
416	<	Source_SE  = self.storageInterface( self.source, source_prot )
417	<	if self.destination == '' : dest_prot = 'local'
418	<	Destination_SE = self.storageInterface( self.destination, dest_prot )
413	>	if self.debug : print 'initializeApi() :\n'
414	>	self.source_prot = protocol
415	>	self.dest_prot = protocol
416	>	if not self.params['source'] : self.source_prot = 'local'
417	>	Source_SE  = self.storageInterface( self.params['source'], self.source_prot )
418	>	if not self.params['destination'] :
419	>	self.dest_prot = 'local'
420	>	Destination_SE = self.storageInterface( self.params['destinationDir'], self.dest_prot )
421	>	else:
422	>	Destination_SE = self.storageInterface( self.params['destination'], self.dest_prot )
423
424		if self.debug :
425	<	print '(source=%s,  protocol=%s)'%(self.source, source_prot)
426	<	print '(destination=%s,  protocol=%s)'%(self.destination, dest_prot)
425	>	msg  = '\t(source=%s,  protocol=%s)'%(self.params['source'], self.source_prot)
426	>	msg += '\t(destination=%s,  protocol=%s)'%(self.params['destination'], self.dest_prot)
427	>	msg += '\t(destinationDir=%s,  protocol=%s)'%(self.params['destinationDir'], self.dest_prot)
428	>	print msg
429
430		return Source_SE, Destination_SE
431
432	<	def copy( self, list_file, protocol, opt):
432	>	def copy( self, list_file, protocol, options, backup='no' ):
433		"""
434	<	Make the real file copy using SE API
434	>	Make the real file copy using SE API
435		"""
436	+	msg = ""
437	+	results = {}
438		if self.debug :
439	<	print 'copy(): using %s protocol'%protocol
440	<	Source_SE, Destination_SE = self.initializeApi( protocol )
441	<
442	<	# create remote dir
443	<	if protocol in ['gridftp','rfio']:
444	<	self.createDir( Destination_SE, protocol )
445	<
439	>	msg  = 'copy() :\n'
440	>	msg += '\tusing %s protocol\n'%protocol
441	>	msg += '\tusing %s options\n'%options
442	>	msg += '\tlist_file %s\n'%list_file
443	>	print msg
444	>	try:
445	>	Source_SE, Destination_SE = self.initializeApi( protocol )
446	>	except Exception, ex:
447	>	for filetocopy in list_file:
448	>	results.update( self.updateReport(filetocopy, '-1', str(ex)))
449	>	return results
450	>
451	>	self.hostname = Destination_SE.hostname
452	>	if Destination_SE.protocol in ['gridftp','rfio','srmv2','hadoop','local']:
453	>	try:
454	>	self.createDir( Destination_SE, Destination_SE.protocol )
455	>	except OperationException, ex:
456	>	for filetocopy in list_file:
457	>	results.update( self.updateReport(filetocopy, '60316', str(ex)))
458	>	return results
459	>	## when the client commands are not found (wrong env or really missing)
460	>	except MissingCommand, ex:
461	>	msg = "ERROR %s %s" %(str(ex), str(ex.detail))
462	>	for filetocopy in list_file:
463	>	results.update( self.updateReport(filetocopy, '10041', msg))
464	>	return results
465	>	except Exception, ex:
466	>	msg = "ERROR %s" %(str(ex))
467	>	for filetocopy in list_file:
468	>	results.update( self.updateReport(filetocopy, '-1', msg))
469	>	return results
470		## prepare for real copy  ##
471	<	sbi = SBinterface( Source_SE, Destination_SE )
472	<	sbi_dest = SBinterface(Destination_SE)
473	<
474	<	results = {}
475	<	## loop over the complete list of files
476	<	for filetocopy in list_file:
477	<	if self.debug : print 'start real copy for %s'%filetocopy
478	<	ErCode, msg = self.checkFileExist( sbi_dest, os.path.basename(filetocopy) )
479	<	if ErCode == '0':
480	<	ErCode, msg = self.makeCopy( sbi, filetocopy , opt)
481	<	if self.debug : print 'Copy results for %s is %s'%( os.path.basename(filetocopy) ,ErCode)
471	>	try :
472	>	sbi = SBinterface( Source_SE, Destination_SE )
473	>	sbi_dest = SBinterface(Destination_SE)
474	>	sbi_source = SBinterface(Source_SE)
475	>	except ProtocolMismatch, ex:
476	>	msg  = "ERROR : Unable to create SBinterface with %s protocol"%protocol
477	>	msg += str(ex)
478	>	for filetocopy in list_file:
479	>	results.update( self.updateReport(filetocopy, '-1', msg))
480	>	return results
481	>
482	>
483	>	## loop over the complete list of files
484	>	for filetocopy in list_file:
485	>	if self.debug : print '\tStart real copy for %s'%filetocopy
486	>	try :
487	>	ErCode, msg = self.checkFileExist( sbi_source, sbi_dest, filetocopy, options )
488	>	except Exception, ex:
489	>	ErCode = '60307'
490	>	msg = str(ex)
491	>	if ErCode == '0':
492	>	ErCode, msg = self.makeCopy( sbi, filetocopy , options, protocol,sbi_dest )
493	>	if (ErCode == '0') and (backup == 'yes'):
494	>	ErCode = '60308'
495	>	if self.debug : print '\tCopy results for %s is %s'%( os.path.basename(filetocopy), ErCode)
496		results.update( self.updateReport(filetocopy, ErCode, msg))
497		return results
222	–
223	–	def updateReport(self, file, erCode, reason, lfn='', se='' ):
224	–	"""
225	–	Update the final stage out infos
226	–	"""
227	–	jobStageInfo={}
228	–	jobStageInfo['erCode']=erCode
229	–	jobStageInfo['reason']=reason
230	–	jobStageInfo['lfn']=lfn
231	–	jobStageInfo['se']=se
498
233	–	report = { file : jobStageInfo}
234	–	return report
235	–
236	–	def finalReport( self , results, middleware ):
237	–	"""
238	–	It should return a clear list of LFNs for each SE where data are stored.
239	–	allow "crab -copyLocal" or better "crab -copyOutput". TO_DO.
240	–	"""
241	–	if middleware:
242	–	outFile = open('cmscpReport.sh',"a")
243	–	cmscp_exit_status = 0
244	–	txt = ''
245	–	for file, dict in results.iteritems():
246	–	if dict['lfn']=='':
247	–	lfn = '$LFNBaseName/'+os.path.basename(file)
248	–	se  = '$SE'
249	–	else:
250	–	lfn = dict['lfn']+os.pat.basename(file)
251	–	se = dict['se']
252	–	#dict['lfn'] # to be implemented
253	–	txt +=  'echo "Report for File: '+file+'"\n'
254	–	txt +=  'echo "LFN: '+lfn+'"\n'
255	–	txt +=  'echo "StorageElement: '+se+'"\n'
256	–	txt += 'echo "StageOutExitStatusReason ='+dict['reason']+'" | tee -a $RUNTIME_AREA/$repo\n'
257	–	txt += 'echo "StageOutSE = '+se+'" >> $RUNTIME_AREA/$repo\n'
258	–	if dict['erCode'] != '0':
259	–	cmscp_exit_status = dict['erCode']
260	–	txt += '\n'
261	–	txt += 'export StageOutExitStatus='+str(cmscp_exit_status)+'\n'
262	–	txt +=  'echo "StageOutExitStatus = '+str(cmscp_exit_status)+'" | tee -a $RUNTIME_AREA/$repo\n'
263	–	outFile.write(str(txt))
264	–	outFile.close()
265	–	else:
266	–	for file, code in results.iteritems():
267	–	print 'error code = %s for file %s'%(code,file)
268	–	return
499
500		def storageInterface( self, endpoint, protocol ):
501		"""
502	<	Create the storage interface.
502	>	Create the storage interface.
503		"""
504	+	if self.debug : print 'storageInterface():\n'
505		try:
506		interface = SElement( FullPath(endpoint), protocol )
507	<	except Exception, ex:
508	<	msg = ''
509	<	if self.debug : msg = str(ex)+'\n'
510	<	msg += "ERROR : Unable to create interface with %s protocol\n"%protocol
280	<	print msg
507	>	except ProtocolUnknown, ex:
508	>	msg  = "ERROR : Unable to create interface with %s protocol"%protocol
509	>	msg += str(ex)
510	>	raise Exception(msg)
511
512		return interface
513
284	–	def checkDir(self, Destination_SE, protocol):
285	–	'''
286	–	ToBeImplemented NEEDED for castor
287	–	'''
288	–	return
289	–
514		def createDir(self, Destination_SE, protocol):
515		"""
516	<	Create remote dir for gsiftp/rfio REALLY TEMPORARY
517	<	this should be transparent at SE API level.
516	>	Create remote dir for gsiftp REALLY TEMPORARY
517	>	this should be transparent at SE API level.
518		"""
519	<	ErCode = '0'
520	<	msg_1 = ''
519	>	if self.debug : print 'createDir():\n'
520	>	msg = ''
521		try:
522		action = SBinterface( Destination_SE )
523		action.createDir()
524	<	if self.debug: print "The directory has been created using protocol %s\n"%protocol
525	<	except Exception, ex:
526	<	msg = ''
527	<	if self.debug : msg = str(ex)+'\n'
528	<	msg_1 = "ERROR: problem with the directory creation using %s protocol \n"%protocol
529	<	msg += msg_1
530	<	ErCode = '60316'
531	<	#print msg
532	<
533	<	return ErCode, msg_1
524	>	if self.debug: print "\tThe directory has been created using protocol %s"%protocol
525	>	except TransferException, ex:
526	>	msg  = "ERROR: problem with the directory creation using %s protocol "%protocol
527	>	msg += str(ex)
528	>	if self.debug :
529	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
530	>	dbgmsg += '\t'+str(ex.output)+'\n'
531	>	print dbgmsg
532	>	raise Exception(msg)
533	>	except OperationException, ex:
534	>	msg  = "ERROR: problem with the directory creation using %s protocol "%protocol
535	>	msg += str(ex)
536	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
537	>	raise Exception(msg)
538	>	except MissingDestination, ex:
539	>	msg  = "ERROR: problem with the directory creation using %s protocol "%protocol
540	>	msg += str(ex)
541	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
542	>	raise Exception(msg)
543	>	except AlreadyExistsException, ex:
544	>	if self.debug: print "\tThe directory already exist"
545	>	pass
546	>	except Exception, ex:
547	>	msg = "ERROR %s %s" %(str(ex), str(ex.detail))
548	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
549	>	raise Exception(msg)
550	>	return msg
551
552	<	def checkFileExist(self, sbi, filetocopy):
552	>	def checkFileExist( self, sbi_source, sbi_dest, filetocopy, option ):
553		"""
554	<	Check if file to copy already exist
555	<	"""
556	<	try:
557	<	check = sbi.checkExists(filetocopy)
317	<	except Exception, ex:
318	<	msg = ''
319	<	if self.debug : msg = str(ex)+'\n'
320	<	msg += "ERROR: problem with check File Exist using %s protocol \n"%protocol
321	<	# print msg
554	>	Check both if source file exist AND
555	>	if destination file ALREADY exist.
556	>	"""
557	>	if self.debug : print 'checkFileExist():\n'
558		ErCode = '0'
559		msg = ''
560	<	if check :
561	<	ErCode = '60303'
562	<	msg = "file %s already exist"%filetocopy
563	<	print msg
560	>	f_tocopy=filetocopy
561	>	if self.source_prot != 'local':f_tocopy = os.path.basename(filetocopy)
562	>	try:
563	>	checkSource = sbi_source.checkExists( f_tocopy , opt=option, tout = self.subprocesstimeout['exists'] )
564	>	if self.debug : print '\tCheck for local file %s exist succeded \n'%f_tocopy
565	>	except OperationException, ex:
566	>	msg  ='ERROR: problems checkig if source file %s exist'%filetocopy
567	>	msg += str(ex)
568	>	if self.debug :
569	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
570	>	dbgmsg += '\t'+str(ex.output)+'\n'
571	>	print dbgmsg
572	>	raise Exception(msg)
573	>	except WrongOption, ex:
574	>	msg  ='ERROR problems checkig if source file % exist'%filetocopy
575	>	msg += str(ex)
576	>	if self.debug :
577	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
578	>	dbgmsg += '\t'+str(ex.output)+'\n'
579	>	print dbgmsg
580	>	raise Exception(msg)
581	>	except MissingDestination, ex:
582	>	msg  ='ERROR problems checkig if source file % exist'%filetocopy
583	>	msg += str(ex)
584	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
585	>	raise Exception(msg)
586	>	## when the client commands are not found (wrong env or really missing)
587	>	except MissingCommand, ex:
588	>	ErCode = '10041'
589	>	msg = "ERROR %s %s" %(str(ex), str(ex.detail))
590	>	return ErCode, msg
591	>	if not checkSource :
592	>	ErCode = '60302'
593	>	msg = "ERROR file %s do not exist"%os.path.basename(filetocopy)
594	>	return ErCode, msg
595	>	f_tocopy=os.path.basename(filetocopy)
596	>	try:
597	>	check = sbi_dest.checkExists( f_tocopy, opt=option, tout = self.subprocesstimeout['exists'] )
598	>	if self.debug : print '\tCheck for remote file %s exist done \n'%f_tocopy
599	>	if self.debug : print '\twith exit code = %s \n'%check
600	>	except OperationException, ex:
601	>	msg  = 'ERROR: problems checkig if file %s already exist'%filetocopy
602	>	msg += str(ex)
603	>	if self.debug :
604	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
605	>	dbgmsg += '\t'+str(ex.output)+'\n'
606	>	print dbgmsg
607	>	raise Exception(msg)
608	>	except WrongOption, ex:
609	>	msg  = 'ERROR problems checkig if file % already exist'%filetocopy
610	>	msg += str(ex)
611	>	if self.debug :
612	>	msg += '\t'+msg+'\n\t'+str(ex.detail)+'\n'
613	>	msg += '\t'+str(ex.output)+'\n'
614	>	raise Exception(msg)
615	>	except MissingDestination, ex:
616	>	msg  ='ERROR problems checkig if source file % exist'%filetocopy
617	>	msg += str(ex)
618	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
619	>	raise Exception(msg)
620	>	## when the client commands are not found (wrong env or really missing)
621	>	except MissingCommand, ex:
622	>	ErCode = '10041'
623	>	msg = "ERROR %s %s" %(str(ex), str(ex.detail))
624	>	return ErCode, msg
625	>	if check :
626	>	ErCode = '60303'
627	>	msg = "file %s already exist"%os.path.basename(filetocopy)
628
629	<	return ErCode,msg
629	>	return ErCode, msg
630
631	<	def makeCopy(self, sbi, filetocopy, opt ):
631	>	def makeCopy(self, sbi, filetocopy, option, protocol, sbi_dest ):
632		"""
633	<	call the copy API.
633	>	call the copy API.
634		"""
635	<	path = os.path.dirname(filetocopy)
635	>	if self.debug : print 'makeCopy():\n'
636	>	path = os.path.dirname(filetocopy)
637		file_name =  os.path.basename(filetocopy)
638		source_file = filetocopy
639		dest_file = file_name ## to be improved supporting changing file name  TODO
640	<	if self.source == '' and path == '':
640	>	if self.params['source'] == '' and path == '':
641		source_file = os.path.abspath(filetocopy)
642	<	elif self.destination =='':
643	<	dest_file = os.path.join(os.getcwd(),file_name)
644	<	elif self.source != '' and self.destination != '' :
645	<	source_file = file_name
642	>	elif self.params['destination'] =='':
643	>	destDir = self.params.get('destinationDir',os.getcwd())
644	>	dest_file = os.path.join(destDir,file_name)
645	>	elif self.params['source'] != '' and self.params['destination'] != '' :
646	>	source_file = file_name
647	>
648		ErCode = '0'
649		msg = ''
650	<
650	>
651	>	copy_option = option
652	>	if  self.params['option'].find('space_token')>=0:
653	>	space_token=self.params['option'].split('=')[1]
654	>	if protocol == 'srmv2': copy_option = '%s -space_token=%s'%(option,space_token)
655	>	if protocol == 'srm-lcg': copy_option = '%s -S %s'%(option,space_token)
656		try:
657	<	pippo = sbi.copy( source_file , dest_file , opt)
658	<	if self.protocol == 'srm' : self.checkSize( sbi, filetocopy )
659	<	except Exception, ex:
660	<	msg = ''
661	<	if self.debug : msg = str(ex)+'\n'
662	<	msg = "Problem copying %s file with %s command"%( filetocopy, protocol )
657	>	sbi.copy( source_file , dest_file , opt = copy_option, tout = self.subprocesstimeout['copy'])
658	>	except TransferException, ex:
659	>	msg  = "Problem copying %s file" % filetocopy
660	>	msg += str(ex)
661	>	if self.debug :
662	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
663	>	dbgmsg += '\t'+str(ex.output)+'\n'
664	>	print dbgmsg
665		ErCode = '60307'
666	<	#print msg
667	<
666	>	except WrongOption, ex:
667	>	msg  = "Problem copying %s file" % filetocopy
668	>	msg += str(ex)
669	>	if self.debug :
670	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
671	>	dbgmsg += '\t'+str(ex.output)+'\n'
672	>	print dbgmsg
673	>	except SizeZeroException, ex:
674	>	msg  = "Problem copying %s file" % filetocopy
675	>	msg += str(ex)
676	>	if self.debug :
677	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
678	>	dbgmsg += '\t'+str(ex.output)+'\n'
679	>	print dbgmsg
680	>	ErCode = '60307'
681	>	## when the client commands are not found (wrong env or really missing)
682	>	except MissingCommand, ex:
683	>	ErCode = '10041'
684	>	msg  = "Problem copying %s file" % filetocopy
685	>	msg += str(ex)
686	>	if self.debug :
687	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
688	>	dbgmsg += '\t'+str(ex.output)+'\n'
689	>	print dbgmsg
690	>	except AuthorizationException, ex:
691	>	ErCode = '60307'
692	>	msg  = "Problem copying %s file" % filetocopy
693	>	msg += str(ex)
694	>	if self.debug :
695	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
696	>	dbgmsg += '\t'+str(ex.output)+'\n'
697	>	print dbgmsg
698	>	except SEAPITimeout, ex:
699	>	ErCode = '60317'
700	>	msg  = "Problem copying %s file" % filetocopy
701	>	msg += str(ex)
702	>	if self.debug :
703	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
704	>	dbgmsg += '\t'+str(ex.output)+'\n'
705	>	print dbgmsg
706	>
707	>	if ErCode == '0' and protocol.find('srmv') == 0:
708	>	remote_file_size = -1
709	>	local_file_size = os.path.getsize( source_file )
710	>	try:
711	>	remote_file_size = sbi_dest.getSize( dest_file, opt=option, tout = self.subprocesstimeout['size'] )
712	>	if self.debug : print '\t Check of remote size succeded for file %s\n'%dest_file
713	>	except TransferException, ex:
714	>	msg  = "Problem checking the size of %s file" % filetocopy
715	>	msg += str(ex)
716	>	if self.debug :
717	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
718	>	dbgmsg += '\t'+str(ex.output)+'\n'
719	>	print dbgmsg
720	>	ErCode = '60307'
721	>	except WrongOption, ex:
722	>	msg  = "Problem checking the size of %s file" % filetocopy
723	>	msg += str(ex)
724	>	if self.debug :
725	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
726	>	dbgmsg += '\t'+str(ex.output)+'\n'
727	>	print dbgmsg
728	>	ErCode = '60307'
729	>	if local_file_size != remote_file_size:
730	>	msg = "File size dosn't match: local size = %s ; remote size = %s " % (local_file_size, remote_file_size)
731	>	ErCode = '60307'
732	>
733	>	if ErCode != '0':
734	>	try :
735	>	self.removeFile( sbi_dest, dest_file, option )
736	>	except Exception, ex:
737	>	msg += '\n'+str(ex)
738		return ErCode, msg
739	<
740	<	'''
741	<	def checkSize()
739	>
740	>	def removeFile( self, sbi_dest, filetocopy, option ):
741	>	"""
742	>	"""
743	>	if self.debug : print 'removeFile():\n'
744	>	f_tocopy=filetocopy
745	>	if self.dest_prot != 'local':f_tocopy = os.path.basename(filetocopy)
746	>	try:
747	>	sbi_dest.delete( f_tocopy, opt=option, tout = self.subprocesstimeout['delete'] )
748	>	if self.debug : '\t deletion of file %s succeeded\n'%str(filetocopy)
749	>	except OperationException, ex:
750	>	msg  ='ERROR: problems removing partially staged file %s'%filetocopy
751	>	msg += str(ex)
752	>	if self.debug :
753	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
754	>	dbgmsg += '\t'+str(ex.output)+'\n'
755	>	print dbgmsg
756	>	raise Exception(msg)
757	>
758	>	return
759	>
760	>	def updateReport(self, file, erCode, reason):
761		"""
762	<	Using srm needed a check of the ouptut file size.
762	>	Update the final stage out infos
763		"""
764	<
765	<	echo "--> remoteSize = $remoteSize"
766	<	## for local file
767	<	localSize=$(stat -c%s "$path_out_file")
768	<	echo "-->  localSize = $localSize"
769	<	if [ $localSize != $remoteSize ]; then
770	<	echo "Local fileSize $localSize does not match remote fileSize $remoteSize"
771	<	echo "Copy failed: removing remote file $destination"
772	<	srmrm $destination
773	<	cmscp_exit_status=60307
774	<
775	<
776	<	echo "Problem copying $path_out_file to $destination with srmcp command"
777	<	StageOutExitStatusReason='remote and local file dimension not match'
778	<	echo "StageOutReport = `cat ./srmcp.report`"
779	<	'''
780	<	def backup(self):
781	<	"""
782	<	Check infos from TFC using existing api obtaining:
783	<	1)destination
784	<	2)protocol
764	>	jobStageInfo={}
765	>	jobStageInfo['erCode']=erCode
766	>	jobStageInfo['reason']=reason
767	>	if not self.params['for_lfn']: self.params['for_lfn']=''
768	>	if not self.params['se_name']: self.params['se_name']=''
769	>	if not self.hostname: self.hostname=''
770	>	if (erCode != '0') and (erCode != '60308'):
771	>	jobStageInfo['for_lfn']='/copy_problem/'
772	>	else:
773	>	jobStageInfo['for_lfn']=self.params['for_lfn']
774	>	jobStageInfo['se_name']=self.params['se_name']
775	>	jobStageInfo['endpoint']=self.hostname
776	>	### ADDING SURLFORGRID FOR COPYDATA
777	>	if not self.params['surl_for_grid']: self.params['surl_for_grid']=''
778	>	jobStageInfo['surl_for_grid']=self.params['surl_for_grid']
779	>	#####
780	>	report = { file : jobStageInfo}
781	>	return report
782	>
783	>	def finalReport( self , results ):
784	>	"""
785	>	It a list of LFNs for each SE where data are stored.
786	>	allow "crab -copyLocal" or better "crab -copyOutput". TO_DO.
787		"""
788	+	outFile = open('cmscpReport.sh',"a")
789	+	cmscp_exit_status = 0
790	+	txt = ''
791	+	for file, dict in results.iteritems():
792	+	reason = str(dict['reason'])
793	+	if str(reason).find("'") > -1:
794	+	reason = " ".join(reason.split("'"))
795	+	reason="'%s'"%reason
796	+	if file:
797	+	if dict['for_lfn']=='':
798	+	lfn = '${LFNBaseName}'+os.path.basename(file)
799	+	se  = '$SE'
800	+	LFNBaseName = '$LFNBaseName'
801	+	else:
802	+	lfn = dict['for_lfn']+os.path.basename(file)
803	+	se = dict['se_name']
804	+	LFNBaseName = os.path.dirname(lfn)
805	+	if (LFNBaseName[-1] != '/'):
806	+	LFNBaseName = LFNBaseName + '/'
807	+
808	+
809	+	txt += 'echo "Report for File: '+file+'"\n'
810	+	txt += 'echo "LFN: '+lfn+'"\n'
811	+	txt += 'echo "StorageElement: '+se+'"\n'
812	+	txt += 'echo "StageOutExitStatusReason = %s" | tee -a $RUNTIME_AREA/$repo\n'%reason
813	+	txt += 'echo "StageOutSE = '+se+'" >> $RUNTIME_AREA/$repo\n'
814	+
815	+
816	+	if dict['erCode'] != '0':
817	+	cmscp_exit_status = dict['erCode']
818	+	else:
819	+	txt += 'echo "StageOutExitStatusReason = %s" | tee -a $RUNTIME_AREA/$repo\n'%reason
820	+	cmscp_exit_status = dict['erCode']
821	+	txt += '\n'
822	+	txt += 'export StageOutExitStatus='+str(cmscp_exit_status)+'\n'
823	+	txt += 'echo "StageOutExitStatus = '+str(cmscp_exit_status)+'" | tee -a $RUNTIME_AREA/$repo\n'
824	+	outFile.write(str(txt))
825	+	outFile.close()
826		return
827
389	–	def usage(self):
828
829	<	msg="""
830	<	required parameters:
831	<	--source        :: REMOTE           :
832	<	--destination   :: REMOTE           :
833	<	--debug             :
834	<	--inFile :: absPath : or name NOT RELATIVE PATH
835	<	--outFIle :: onlyNAME : NOT YET SUPPORTED
836	<
837	<	optional parameters
838	<	"""
839	<	return msg
829	>	def usage():
830	>
831	>	msg="""
832	>	cmscp:
833	>	safe copy of local file  to/from remote SE via lcg_cp/srmcp,
834	>	including success checking  version also for CAF using rfcp command to copy the output to SE
835	>
836	>	accepted parameters:
837	>	source           =
838	>	destination      =
839	>	inputFileList    =
840	>	outputFileList   =
841	>	protocol         =
842	>	option           =
843	>	middleware       =
844	>	srm_version      =
845	>	destinationDir   =
846	>	lfn=             =
847	>	local_stage      =  activate stage fall back
848	>	debug            =  activate verbose print out
849	>	help             =  print on line man and exit
850	>
851	>	mandatory:
852	>	* "source" and/or "destination" must always be defined
853	>	* either "middleware" or "protocol" must always be defined
854	>	* "inputFileList" must always be defined
855	>	* if "local_stage" = 1 also  "lfn" must be defined
856	>	"""
857	>	print msg
858	>
859	>	return
860	>
861	>	def HelpOptions(opts=[]):
862	>	"""
863	>	Check otps, print help if needed
864	>	prepare dict = { opt : value }
865	>	"""
866	>	dict_args = {}
867	>	if len(opts):
868	>	for opt, arg in opts:
869	>	dict_args[opt.split('--')[1]] = arg
870	>	if opt in ('-h','-help','--help') :
871	>	usage()
872	>	sys.exit(0)
873	>	return dict_args
874	>	else:
875	>	usage()
876	>	sys.exit(0)
877
878		if __name__ == '__main__' :
879	+
880	+	import getopt
881	+
882	+	allowedOpt = ["source=", "destination=", "inputFileList=", "outputFileList=", \
883	+	"protocol=","option=", "middleware=", "srm_version=", \
884	+	"destinationDir=", "for_lfn=", "local_stage", "debug", "help", "se_name="]
885	+	try:
886	+	opts, args = getopt.getopt( sys.argv[1:], "", allowedOpt )
887	+	except getopt.GetoptError, err:
888	+	print err
889	+	HelpOptions()
890	+	sys.exit(2)
891	+
892	+	dictArgs = HelpOptions(opts)
893		try:
894	<	cmscp_ = cmscp(sys.argv[1:])
894	>	cmscp_ = cmscp(dictArgs)
895		cmscp_.run()
896	<	except:
897	<	pass
896	>	except Exception, ex :
897	>	print str(ex)
898

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