def post(self):
args = parser.parse_args()
datamanager = api.get_datamanager()
(id, path) = datamanager.new()
# Writing images
for image in args.images:
image.save(os.path.join(path, image.filename))
try:
options_str = args['options']
options = json.loads(options_str)
options = [optionDAO(**o) for o in options]
except KeyError:
# Key is not present
pass
# Writting metadata
metadata = Metadata(uuid=id,
name=args['name'],
images=[image.filename for image in args.images],
options=options,
creation_date=datetime.datetime.now(),
status=StatusDAO(StatusCode.QUEUED),
processingTime=-1)
datamanager.setstatus(id, json.dumps(metadata.toDict()))
api.get_executor().process(path,
os.path.join(path, datamanager.STATUS_FILE))
current_app.logger.info("task/new request with meta {}".format(
json.dumps(metadata.toDict(), separators=(',', ':'))))
return Response200DAO(id).toDict()
def printAllMetadata(name):
timestamps = Metadata.getProjectfileTimestamps(name)
print "Project creation: \t" + str(datetime.datetime.fromtimestamp(timestamps["creation"]))
print "Project last modified:\t" + str(datetime.datetime.fromtimestamp(timestamps["modification"]))
for key, value in Metadata.getAnnotations(name).iteritems():
print "%s:\t\t%s" % (key, value)
def setData(self, index, value, role=Qt.EditRole):
row = index.row()
col = index.column()
project = File.allProjects(os.getcwd())[row]
metadatakey = Metadata.listUsedAnnotations(os.getcwd())[col]
value = str(value.toPyObject())
Metadata.setMetadata(project, metadatakey, value)
return True
def data(self, index, role):
if not index.isValid():
return QVariant()
elif role != Qt.DisplayRole and role != Qt.EditRole:
return QVariant()
project = File.allProjects(os.getcwd())[index.row()]
metadatakey = Metadata.listUsedAnnotations(os.getcwd())[index.column()]
annotations = Metadata.getAnnotations(project)
if annotations.has_key(metadatakey):
metadatavalue = annotations[metadatakey]
else:
metadatavalue = "<NOT SET>"
return QVariant(metadatavalue)
def withmetadata(self, booleanfunc):
count = 0
for uuid in self.folders():
statusfile = os.path.join(self.path(uuid), self.STATUS_FILE)
if os.path.exists(statusfile):
with open(statusfile, "r") as f:
try:
meta = Metadata.fromDict(json.load(f))
if booleanfunc(meta):
count += 1
except Exception as e:
logging.exception(e)
return count
def headerData(self, section, orientation, role = QtCore.Qt.DisplayRole):
if role == Qt.DisplayRole:
if orientation == Qt.Horizontal:
listUsedAnnotations = Metadata.listUsedAnnotations(os.getcwd())
key = listUsedAnnotations[section]
return QString(key)
elif orientation == Qt.Vertical:
project = File.allProjects(os.getcwd())[section]
return QVariant(project)
else:
return QVariant()
def setMetadata(name, key, value):
Metadata.setMetadata(name, key, value)
def printMetadata(name, key):
annotations = Metadata.getAnnotations(name)
if annotations.has_key(key):
print "%s: %s" % (key, annotations[key])
else:
print "%s: %s" % (key, "<NOT SET>")
def columnCount(self, parent):
return len(Metadata.listUsedAnnotations(os.getcwd()))
