def create (self, path, flags, mode):
from DIRAC.DataManagementSystem.Client.FileCatalogClientCLI import FileCatalogClientCLI
from COMDIRAC.Interfaces import DCatalog
fcc = FileCatalogClientCLI( DCatalog().catalog )
tmp = str(time.time())+str(random.random())
f = open(self.tmpdir+'/'+tmp, 'w+b')
f.write("\0")
f.close()
fcc.do_add( path+" "+self.tmpdir+"/"+tmp+" "+self.SE )
os.remove(self.tmpdir+'/'+tmp)
self.file[path] = {"handler":os.tmpfile(),"modified":False}#,"mode":os.stat(path)[stat.ST_MODE]}
self.file[path]["handler"].write("\0")
return 0
def create(self, path, flags, mode):
from DIRAC.DataManagementSystem.Client.FileCatalogClientCLI import FileCatalogClientCLI
from COMDIRAC.Interfaces import DCatalog
fcc = FileCatalogClientCLI(DCatalog().catalog)
tmp = str(time.time()) + str(random.random())
f = open(self.tmpdir + '/' + tmp, 'w+b')
f.write("\0")
f.close()
fcc.do_add(path + " " + self.tmpdir + "/" + tmp + " " + self.SE)
os.remove(self.tmpdir + '/' + tmp)
self.file[path] = {
"handler": os.tmpfile(),
"modified": False
} #,"mode":os.stat(path)[stat.ST_MODE]}
self.file[path]["handler"].write("\0")
return 0
def release(self, path, flags):
print '*** release', path, flags
#if self.file[path]["mode"]&(stat.S_IRUSR|stat.S_IRGRP|stat.S_IROTH):
# return -errno.EACCES
#print self.file[path]
if self.file[path]["modified"]:
self.file[path]["handler"].seek(0)
off = 1 if self.file[path]["handler"].read(1) == '\0' else 0
tmp = str(time.time()) + str(random.random())
f = open(self.tmpdir + '/' + tmp, "w+b")
self.file[path]["handler"].seek(off)
f.write(self.file[path]["handler"].read())
f.close()
from DIRAC.DataManagementSystem.Client.FileCatalogClientCLI import FileCatalogClientCLI
from COMDIRAC.Interfaces import DCatalog
fcc = FileCatalogClientCLI(DCatalog().catalog)
fcc.do_rm(path)
fcc.do_add(path + " " + self.tmpdir + "/" + tmp + " " + self.SE)
os.remove(self.tmpdir + '/' + tmp)
self.file[path]["handler"].close()
del self.file[path]
return 0
def release ( self, path, flags ):
print '*** release', path, flags
#if self.file[path]["mode"]&(stat.S_IRUSR|stat.S_IRGRP|stat.S_IROTH):
# return -errno.EACCES
#print self.file[path]
if self.file[path]["modified"]:
self.file[path]["handler"].seek(0)
off = 1 if self.file[path]["handler"].read(1) == '\0' else 0
tmp = str(time.time())+str(random.random())
f = open(self.tmpdir+'/'+tmp,"w+b")
self.file[path]["handler"].seek(off)
f.write(self.file[path]["handler"].read())
f.close()
from DIRAC.DataManagementSystem.Client.FileCatalogClientCLI import FileCatalogClientCLI
from COMDIRAC.Interfaces import DCatalog
fcc = FileCatalogClientCLI( DCatalog().catalog )
fcc.do_rm(path)
fcc.do_add( path+" "+self.tmpdir+"/"+tmp+" "+self.SE )
os.remove(self.tmpdir+'/'+tmp)
self.file[path]["handler"].close()
del self.file[path]
return 0
if catalog.isDir( lfn ):
# we can accept one ore more local files
for lp in local_paths:
pairs.append( (lp, os.path.join( lfn, os.path.basename( lp )) ))
else:
if len( local_paths ) > 1:
print "Error: Destination LFN must be a directory when registering multiple local files"
Script.showHelp( )
DIRAC.exit( -1 )
# lfn filename replace local filename
pairs.append( (local_path, lfn ))
# destination SE
se = params.destinationSE
if not se:
retVal = session.getEnv( "default_se", "DIRAC-USER" )
if not retVal[ "OK" ]:
critical( retVal[ "Message" ] )
se = retVal[ "Value" ]
Script.enableCS( )
from DIRAC.DataManagementSystem.Client.FileCatalogClientCLI import FileCatalogClientCLI
fccli = FileCatalogClientCLI( catalog.catalog )
for local_path, lfn in pairs:
fccli.do_add( lfn + " " + local_path + " " + se )