def createcfgs(self, lock, postprocess):
# Get the subscription list
subscriptions = Subscriber()
subscriptions.read(Configuration.variables['VTRoot']+'/data/subscriptions.xml')
# Message list
messages = []
# For a given dataset get all the subscripted templates
if subscriptions.map.has_key(self.__dataset):
for template, interface in subscriptions.map[self.__dataset].iteritems():
# open the associated template file
tfile = open(template, 'r')
tobject = Template(tfile.read())
tfile.close()
# create the proper source string
string = 'source = PoolSource{\n\nuntracked vstring fileNames = {\n'
for i in range(len(self.__lfns)):
if i == len(self.__lfns) - 1:
string = string + '\'' + self.__lfns[i] + '\'\n'
else:
string = string + '\'' + self.__lfns[i] + '\',\n'
string = string + '}\n}\n'
# creates a config file
lock.acquire()
if os.path.isdir(Configuration.variables['DropBox'] + '/CfgFiles/' + self.__release + '/') == False:
os.mkdir(Configuration.variables['DropBox'] + '/CfgFiles/' + self.__release + '/')
lock.release()
cfgfile = Configuration.variables['DropBox'] + '/CfgFiles/' + self.__release + '/' + self.__dataset + '__' + template.split('/')[-1].split('.')[0] + '.cfg'
cfile = open(cfgfile, 'w')
cfile.write( tobject.safe_substitute(lfns=string, dataset=self.__dataset) )
cfile.close()
# Add a message for submitting the job
message = {}
message['startjob'] = { 'groupid' : 'None', 'interface' : str(interface), 'release' : self.__release, 'cfgfile' : str(cfgfile), 'postprocess' : postprocess }
messages.append(message)
return messages
server.bind(("", options.port))
server.listen(Configuration.variables["PortPollTime"])
# Have the server serve "forever":
while True:
channel, details = server.accept()
message = pickle.loads(channel.recv(2048))
# Message decoding
if message.has_key("startlisten"):
release = message["startlisten"]["release"]
site = message["startlisten"]["site"]
trigger = message["startlisten"]["trigger"]
subscriptions = Subscriber()
subscriptions.read(Configuration.variables["VTRoot"] + "/data/subscriptions.xml")
for dataset, subscriptions in subscriptions.map.iteritems():
listenid = release + "_" + dataset + "_" + site + "_" + trigger
pool[listenid] = {
"release": release,
"dataset": dataset,
"site": site,
"trigger": trigger,
"status": "NoUpdate",
}
message["startlisten"]["dataset"] = dataset
queue.put(pickle.dumps(message))
# Some wiered behavior from the blocking queue.
