| 8 |
|
import dlsApi |
| 9 |
|
import dlsClient |
| 10 |
|
from dlsDataObjects import DlsLocation, DlsFileBlock, DlsEntry |
| 11 |
+ |
|
| 12 |
+ |
# ## for python 2.2 add the pyexpat.so to PYTHONPATH |
| 13 |
+ |
# pythonV=sys.version.split(' ')[0] |
| 14 |
+ |
# if pythonV.find('2.2') >= 0 : |
| 15 |
+ |
# Crabpydir=commands.getoutput('which crab') |
| 16 |
+ |
# Topdir=string.replace(Crabpydir,'/python/crab','') |
| 17 |
+ |
# extradir=Topdir+'/DLSAPI/extra' |
| 18 |
+ |
# if sys.path.count(extradir) <= 0: |
| 19 |
+ |
# if os.path.exists(extradir): |
| 20 |
+ |
# sys.path.insert(0, extradir) |
| 21 |
|
|
| 22 |
|
|
| 23 |
|
class DLSError: |
| 28 |
|
|
| 29 |
|
class DLSNoReplicas(exceptions.Exception): |
| 30 |
|
def __init__(self, FileBlock): |
| 31 |
< |
args ="No replicas exists for fileblock: "+FileBlock+"\n" |
| 32 |
< |
exceptions.Exception.__init__(self, args) |
| 31 |
> |
self.args ="No replicas exists for fileblock: "+FileBlock+"\n" |
| 32 |
> |
exceptions.Exception.__init__(self, self.args) |
| 33 |
|
pass |
| 34 |
|
|
| 35 |
|
def getClassName(self): |
| 46 |
|
############################################################################## |
| 47 |
|
|
| 48 |
|
class DLSInfo: |
| 49 |
< |
def __init__(self, type): |
| 50 |
< |
if type=="DLS_TYPE_DLI": |
| 51 |
< |
endpoint="lfc-cms-test.cern.ch/grid/cms/DLS/LFCProto" |
| 52 |
< |
try: |
| 53 |
< |
import xml.dom.ext.reader |
| 54 |
< |
except: |
| 55 |
< |
crabdir=os.getenv('CRABDIR') |
| 56 |
< |
## Let the user set up PyXML by hand |
| 57 |
< |
msg="Need to setup the PyXML python module. Do the following:\n" |
| 58 |
< |
msg+=" cd %s/DLSAPI\n"%crabdir |
| 49 |
< |
msg+=" ./InstallPyXML.sh" |
| 50 |
< |
raise CrabException(msg) |
| 51 |
< |
|
| 52 |
< |
elif type=="DLS_TYPE_MYSQL": |
| 53 |
< |
endpoint="lxgate10.cern.ch:18081" |
| 49 |
> |
def __init__(self, type, cfg_params): |
| 50 |
> |
self.cfg_params = cfg_params |
| 51 |
> |
if type=="DLS_TYPE_DBS": |
| 52 |
> |
# |
| 53 |
> |
# use dbs_url as dls_endpoint if dls_type is dbs |
| 54 |
> |
# |
| 55 |
> |
try: |
| 56 |
> |
endpoint=self.cfg_params['CMSSW.dbs_url'] |
| 57 |
> |
except KeyError: |
| 58 |
> |
endpoint="http://cmsdbsprod.cern.ch/cms_dbs_prod_global/servlet/DBSServlet" |
| 59 |
|
else: |
| 60 |
< |
msg = "DLS type %s not among the supported DLS ( DLS_TYPE_DLI and DLS_TYPE_MYSQL ) "%type |
| 61 |
< |
raise CrabException(msg) |
| 60 |
> |
msg = "DLS type %s not among the supported DLS ( DLS_TYPE_DLI and DLS_TYPE_MYSQL ) "%type |
| 61 |
> |
raise CrabException(msg) |
| 62 |
|
|
| 63 |
+ |
common.logger.debug(5,"DLS interface: %s Server %s"%(type,endpoint)) |
| 64 |
|
try: |
| 65 |
< |
self.api = dlsClient.getDlsApi(dls_type=type,dls_endpoint=endpoint) |
| 65 |
> |
self.api = dlsClient.getDlsApi(dls_type=type,dls_endpoint=endpoint) |
| 66 |
|
except dlsApi.DlsApiError, inst: |
| 67 |
< |
msg = "Error when binding the DLS interface: %s Server %s"%(str(inst),self.DLSServer_) |
| 68 |
< |
#print msg |
| 69 |
< |
raise CrabException(msg) |
| 70 |
< |
|
| 67 |
> |
msg = "Error when binding the DLS interface: %s Server %s"%(str(inst),endpoint) |
| 68 |
> |
#print msg |
| 69 |
> |
raise CrabException(msg) |
| 70 |
> |
|
| 71 |
|
# #################################### |
| 72 |
|
def getReplicas(self,fileblocks): |
| 73 |
|
""" |
| 75 |
|
""" |
| 76 |
|
## |
| 77 |
|
try: |
| 78 |
< |
entryList=self.api.getLocations([fileblocks]) |
| 78 |
> |
entryList=self.api.getLocations([fileblocks]) |
| 79 |
|
except dlsApi.DlsApiError, inst: |
| 80 |
< |
msg = "Error in the DLS query: %s." % str(inst) |
| 81 |
< |
#print msg |
| 82 |
< |
raise DLSNoReplicas(fileblocks) |
| 80 |
> |
#msg = "Error in the DLS query: %s." % str(inst) |
| 81 |
> |
#print msg |
| 82 |
> |
raise DLSNoReplicas(fileblocks) |
| 83 |
|
|
| 84 |
|
ListSites=[] |
| 85 |
|
for entry in entryList: |
| 86 |
< |
for loc in entry.locations: |
| 87 |
< |
ListSites.append(str(loc.host)) |
| 86 |
> |
for loc in entry.locations: |
| 87 |
> |
ListSites.append(str(loc.host)) |
| 88 |
|
if len(ListSites)<=0: |
| 89 |
< |
raise DLSNoReplicas(fileblocks) |
| 89 |
> |
raise DLSNoReplicas(fileblocks) |
| 90 |
|
|
| 91 |
|
return ListSites |
