def main(self, image_url, mex_url = None, bisque_token=None, bq = None, args = None):
# Allow for testing by passing an alreay initialized session
if bq is None:
bq = BQSession().init_mex(mex_url, bisque_token)
# Fetch the blob links
if not os.path.exists ('videos'):
os.makedirs ('videos')
video = fetch_blob(bq, image_url, 'videos')
print "VIDEO file ", video
#pass arguments to MotionMeerkat scripts, located in MotionMeerkat/main.py
#Structure arguments
#Format call string
callargs = ["python MotionMeerkat/main.py",
"--i", video.values()[0],
"--threshT", args[0],
"--sub", args[1],
"--mogh", args[2],
"--mogv", args[3],
"--accA", args[4],
"--burn", args[5],
"--frameSET",
"--frame_rate", "1",
"--makeV", "none",
"--fileD", "Output"]
print "Calling ", " ".join(callargs)
#run MotionMeerkat
r = call(" ".join(callargs), shell=True)
if r != 0:
bq.fail_mex ("Meerkat returned non-zero")
#Post Results
#get filename to get the destination of the csv to be posted
fn=video.values()[0]
fbs= os.path.basename(fn)
head, tail = os.path.splitext(fbs)
#post file
frames_blob = bq.postblob(str("Output/" + head + "/Frames.csv"))
#get file location from regex
uri=re.search("uri=\"(.*?)\"", frames_blob).group(1)
tags = [{ 'name': 'outputs','tag' : [{'name': 'frames_csv', 'type':'file', 'value':uri}]}]
bq.finish_mex(tags = tags)
sys.exit(0)
root = 'http://bisque.ece.ucsb.edu'
user = '******'
pswd = 'Bisque1'
session = BQSession().init_local(user,
pswd,
bisque_root=root,
create_mex=False)
# upload files
for f in files:
print '\nuploading %s' % f['filename']
filepath = os.path.join(img_home, f['filename'])
resource = f['resource']
# use import service to /import/transfer activating import service
r = etree.XML(session.postblob(filepath, xml=resource)).find('./')
if r is None or r.get('uri') is None:
print 'Upload failed'
else:
print 'Uploaded ID: %s, URL: %s' % (r.get('resource_uniq'),
r.get('uri'))
f['url'] = r.get('uri')
# upload dataset
dataset = etree.Element('dataset', name=dataset_name)
for f in files:
if 'url' not in f:
continue
v = etree.SubElement(dataset, 'value', type="object")
v.text = f['url']
