def serializeJobList(self):
jobListPath = os.path.join(self.serverScriptDirectory,"jobList.serpent")
with self.serializedJobListLock:
try:
serpent.dump(self.jobs, open(jobListPath,"wb"))
except:
logging.error("unable to serializeJobList")
def serializeJobID(self):
jobIDPath = os.path.join(self.serverScriptDirectory,"jobIDCounter.serpent")
with self.jobIDLock:
try:
serpent.dump(self.jobID, open(jobIDPath,"wb"))
logging.info("job ID serpent file edited. Current ID = {0}".format(self.jobID))
except:
logging.error("unable to serialize job ID counter")
def loadSerializedJobHist(self):
jobHistPath = os.path.join(self.serverScriptDirectory,"jobHist.serpent")
with self.serializedJobHistLock:
if os.path.isfile(jobHistPath):
self.jobHist = serpent.load(open(jobHistPath,"rb"))
else:
self.jobHist = []
serpent.dump(self.jobHist, open(jobHistPath, "wb"))
logging.info("created job history serpent file")
def loadSerializedJobID(self):
jobIDPath = os.path.join(self.serverScriptDirectory,"jobIDCounter.serpent")
if os.path.isfile(jobIDPath):
self.jobID = serpent.load(open(jobIDPath, "rb"))
logging.info("job ID serpent file opened. Current ID = {0}".format(self.jobID))
else:
self.jobID = 0
serpent.dump(self.jobID, open(jobIDPath, "wb"))
logging.info("created job ID serpent file: {0}".format(self.jobID))
def test_pickle_api(self):
ser = serpent.dumps([1, 2, 3])
serpent.loads(ser)
tmpfn = tempfile.mktemp()
with open(tmpfn, "wb") as outf:
serpent.dump([1, 2, 3], outf, indent=True, set_literals=True)
with open(tmpfn, "rb") as inf:
data = serpent.load(inf)
self.assertEqual([1, 2, 3], data)
os.remove(tmpfn)
def test_pickle_api(self):
ser = serpent.dumps([1, 2, 3])
serpent.loads(ser)
tmpfn = tempfile.mktemp()
with open(tmpfn, "wb") as outf:
serpent.dump([1, 2, 3], outf, indent=True, set_literals=True)
with open(tmpfn, "rb") as inf:
data = serpent.load(inf)
self.assertEqual([1, 2, 3], data)
os.remove(tmpfn)
def initSerializedJobList(self):
jobListPath = os.path.join(self.serverScriptDirectory,"jobList.serpent")
with self.jobListLock:
if os.path.isfile(jobListPath):
self.jobs = serpent.load(open(jobListPath,"rb"))
for job in self.jobs:
job["jobData"]["status"] = "MACHINE ERROR"
logging.info("Job {0} removed from queue (jobList) due to daemon initialization".format(job["jobData"]["jobID"]))
self.jobHist.insert(0,job)
self.serializeJobHist()
indexToRemove = self.jobs.index(job)
removedItem = self.jobs.pop(indexToRemove)
self.serializeJobList()
else:
self.jobs = []
serpent.dump(self.jobs, open(jobListPath, "wb"))
logging.info("created job list serpent file")