def stats(request, baseid=None):
from jobservice.models import Job
job_json = Job.get_job_plots(request, baseid=baseid)
mfile_json = MFile.get_mfile_plots(request, baseid=baseid)
usage_json = Usage.get_usage_plots(request, baseid=baseid)
json = job_json + mfile_json + usage_json
if json == None:
return HttpResponseNotFound()
_json = simplejson.dumps(json)
return HttpResponse(_json, mimetype="application/json")
def post_save_handler( sender, instance=False, **kwargs):
try:
logging.debug("Prestoprime POST save handler %s %s" % (instance, instance.file))
# Record Additional Usage
if instance.name is not None and not instance.initial_usage_recorded and instance.name.endswith(".mxf"):
logging.debug("Prestoprime POST save handler %s id:'%s' " % (instance,instance.id))
mxfframecounttask = mxfframecount.subtask([[instance.id],[]])
#count = result["frames"]
#logging.info("Recording ingest usage %s " % (count))
#usage_store.record(instance.id,pp_mxfframe_ingested_metric,count)
job = Job(name="Prestoprime Tasks",mfile=instance)
job.save()
output = JobOutput(name="Job Output",job=job,mimetype="text/plain")
output.save()
## Do Post Processing
mfiled10check = MFileD10Check(mfile=instance)
temp_handle = StringIO()
temp_handle.seek(0)
suf = SimpleUploadedFile("checkfile", temp_handle.read())
mfiled10check.checkfile.save(suf.name+'.txt', suf, save=False)
mfiled10check.save()
d10mxfchecksumtask = d10mxfchecksum.subtask([[instance.id],[output]])
ts = TaskSet(tasks=[d10mxfchecksumtask,mxfframecounttask])
tsr = ts.apply_async()
tsr.save()
job.taskset_id=tsr.taskset_id
job.save()
logging.debug("Prestoprime task %s " % task )
except Exception as e:
logging.error("Prestoprime POST save handler failed %s " % e)
def mfile_get_handler( sender, mfile=False, **kwargs):
logging.info("In Prestoprime handler" )
try:
if mfile.file.name.endswith(".mxf"):
mfiled10check=MFileD10Check.objects.get(mfile=mfile)
tmpfile = tempfile.NamedTemporaryFile(mode="w")
d10mxfchecksum([mfile.file.path],[tmpfile.name])
if not filecmp.cmp(tmpfile.name,mfiled10check.checkfile.path):
lines1 = open(tmpfile.name).readlines()
lines2 = open(mfiled10check.checkfile.path).readlines()
# TODO: Make this a celery task
corrupted = 0
i = 0
frames = []
job = Job(name="Extract Corrupted Frames",service=mfile.service)
job.save()
tasks = []
for line1 in lines1:
line2 = lines2[i]
if line1 != line2:
split = line1.split("\t")
frameS = split[0]
try:
frame = int(frameS)
frames.append(frame)
logging.info("frame %s corrupted " % frame )
output = JobOutput(name="Job 'Corrupted Frame %s'"%frame,job=job,mimetype="image/png")
output.save()
fname = "%s.%s" % ("corruptedframe","png")
outputpath = os.path.join( str(job.id) , fname)
output.file = outputpath
thumbfolder = os.path.join( settings.THUMB_ROOT, str(job.id))
if not os.path.exists(thumbfolder):
os.makedirs(thumbfolder)
(head,tail) = os.path.split(output.file.path)
if not os.path.isdir(head):
os.makedirs(head)
thumbfile= os.path.join( thumbfolder , "%s%s" % (fname,".thumb.png"))
thumbpath = os.path.join( str(job.id) , "%s%s" % (fname,".thumb.png"))
output.thumb = thumbpath
output.save()
thumboptions = {"width":settings.thumbsize[0],"height":settings.thumbsize[1]}
callback = thumbimage.subtask([output,thumbfile,thumboptions])
logging.info("Creating task %s %s " % (mfile.file.path,output.file.path))
inputs = [mfile.file.path]
outputs = [output.file.path]
options = {"frame":frame}
callbacks = [callback]
task = extractd10frame.subtask([inputs,outputs,options],callbacks=callbacks)
tasks.append(task)
logging.info("task created %s" % task)
corrupted += 1
except ValueError as e:
logging.info("PP handler %s " % e)
i = i+1
if len(tasks) > 0:
logging.info("tasks to execute created %s" % task)
job.save()
ts = TaskSet(tasks=tasks)
tsr = ts.apply_async()
tsr.save()
job.taskset_id=tsr.taskset_id
job.name="Extract Corrupted Frames %s" % frames
job.save()
else:
job.delete()
if corrupted > 0:
usage_store.record(mfile.id,pp_mxfframe_corrupted_metric,corrupted)
logging.info("Lines Corrupted = %s " % corrupted)
else:
logging.info("Files are same")
except MFileD10Check.DoesNotExist:
logging.info("Prestoprime mfile_get_handler ")
except Exception as e:
logging.info("Prestoprime mfile get handler failed %s " % e)
logging.info("Done Prestoprime handler" )
return
