def post(self):
self.check_access()
args = parser.parse_args(strict=True)
if args.get('enable') == 0:
cert_root = self.root + "/config/certificates/"
self.config.get('data').get('security').get('ssl')['enabled'] = 0
Utils.save_file(self.root + "/config/config.json",
self.config.get('data'))
open("/tmp/.flenginerestart", "w").write("restart")
func = request.environ.get('werkzeug.server.shutdown')
func()
elif args.get('enable') == 1:
client = None
if not args.get('client') or not args.get('id'):
abort(400, message="invalid payload")
try:
client = base64.b64decode(args.get('client'))
except Exception, ex:
abort(400, message="failed to decode payload: " % str(ex))
rc = True
try:
rc = self.create_certificate(args.get('id'))
except Exception, ex:
abort(400, message="failed to create engine certificate: %s" %\
str(ex))
def get(self):
client = request.remote_addr
# If for whatever reason we do not have a security key
# it will be created here.
if not self.config.get('data').get('security'):
self.config.get('data')['security'] = {}
# Check ACL. If there is not one, create one.
allow = self.config.get('data').get('security').get('allow')
if not allow:
allow = self.config.get('data')['security']['allow'] = []
if len(allow) > 0:
abort(403, message="ACL already initialized")
self.config.get('data')['security']['allow'].append({
"address": client
})
# Save changes
Utils.save_file(self.root + "/config/config.json",
self.config.get('data'))
# And return the API key to the client
return {"message": "success"}, 200
def init_library(self):
max = Utils.bin_to_dec("1" + "0" * 8) - 1 # 8 bits
if self.signed: max = max / 2
if self.max_num and self.max_num > max:
raise Exception("%s primitive maximum value is %d" %
(self.type, max))
if self.max_num == None or self.max_num == 0:
self.max_num = max
if self.full_range:
for i in xrange(0, self.max_num + 1):
if i not in self.library: self.library.append(i)
else:
self.library += Utils.integer_boundaries(self.library,
self.max_num, 0)
self.library += Utils.integer_boundaries(self.library,
self.max_num,
self.max_num)
for v in [2, 3, 4, 8, 16, 32]:
self.library += Utils.integer_boundaries(
self.library, self.max_num, self.max_num / v)
negatives = []
if self.signed:
for v in self.library:
negatives.append(-v)
self.library += negatives
def __init__(self,
camera_height=None,
hand=None,
skeleton=None,
depth_map=None,
image=None,
type=None,
distance=None,
target=None):
self.settings = Settings()
self.utils = Utils()
# Initialise each attributes with respective parameters; otherwise with a default value
if camera_height is None:
camera_height = 1500
self.camera_height = camera_height
if hand is None:
hand = self.settings.LEFT_HAND
self.hand = hand
if skeleton is None:
skeleton = {
"head": [],
"shoulder": {
"left": [],
"right": [],
"center": []
},
"elbow": {
"left": [],
"right": []
},
"hand": {
"left": [],
"right": []
}
}
self.skeleton = skeleton
if depth_map is None:
depth_map = []
self.depth_map = np.array(depth_map)
if image is None:
image = ""
self.image = image
if type is None:
type = Dataset.TYPE_POSITIVE
self.type = type
if distance is None:
distance = Dataset.DISTANCE_550
self.distance = distance
if target is None:
target = []
self.target = target
def create_train_test_valid_folders(dataset_train_test_valid_directory,
dataset_folders_to_create,
dataset_classes):
for dirname in dataset_folders_to_create:
Utils.create_folder_if_not_exists(
os.path.join(dataset_train_test_valid_directory, dirname))
for class_name in dataset_classes:
Utils.create_folder_if_not_exists(
os.path.join(dataset_train_test_valid_directory, dirname,
class_name))
def post(self):
self.check_access()
args = parser.parse_args(strict=True)
if self.is_allowed(args['address']):
return {"message": "access is already granted"}, 200
self.config.get('data').get('security').get('allow').append(
{"address": args['address']})
Utils.save_file(self.root + "/config/config.json",
self.config.get('data'))
return {"message": "success"}, 200
def init_library(self):
max = Utils.bin_to_dec("1" + "0" * (self.get('size') * 8)) - 1
if self.full_range:
for i in xrange(0, max + 1):
if i not in self.library: self.library.append(i)
else:
self.library += Utils.integer_boundaries(self.library, max, 0)
self.library += Utils.integer_boundaries(self.library, max, max)
for v in [2, 3, 4, 8, 16, 32]:
self.library += Utils.integer_boundaries(
self.library, max, max / v)
def get(self):
self.check_access()
args = parser.parse_args(strict=True)
self.config.get('data').get('security').pop('allow')
self.config.get('data').get('security').pop('apikey')
Utils.save_file(self.root + "/config/config.json",
self.config.get('data'))
if args.get('terminate') == "true":
func = request.environ.get('werkzeug.server.shutdown')
func()
return {"message": "success"}, 200
def __init__(self, properties, parent=None):
global all_properties
__primitive__.__init__(self, properties, all_properties, parent)
self.completed = False
unit = Utils.read_json(Utils.getRoot() + "/units/" + self.unit +
".json")
self.load_primitives(unit.get('primitives'))
lmod = importlib.import_module("logic." + self.logic[0].upper() +\
self.logic[1:])
self.logic = getattr(lmod,
self.logic[0].upper() + self.logic[1:])(self)
def start(cli):
token = cli.get_secure_cookie('token').decode('UTF-8') if(cli.get_secure_cookie('token') is not None) else None
if token:
try:
Sessions.delete().where(Sessions.last_active <= datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
db_sess = Sessions.get(Sessions.session_key == token)
except peewee.DoesNotExist:
db_sess = None
except Exception as e:
print('Get current session from DB Error:', e.__str__())
db_sess = None
if db_sess is None:
print('crt_sess if no in DB ->>')
sess = Session.create_session({})
cli.set_secure_cookie('token', sess.sess_token)
else:
print('Get sess from DB:', db_sess.session_key)
sess = Session.restore_session(db_sess.session_key, Utils.convert_json_to_dict(db_sess.session_data))
else:
print('crt_sess ->>')
sess = Session.create_session({})
cli.set_secure_cookie('token', sess.sess_token, 1)
sess.update_session()
print('Token', sess.sess_token)
print('Sess Data:', sess.sess_data)
return sess
def train_models(dataset_dataloader, dataset_test_dir_name,
dataset_train_dir_name, dataset_valid_dir_name,
training_cnn_models_to_train, training_criterion,
training_dropout, training_epochs_early_stopping,
training_epochs_count, training_feature_extract,
training_learning_rate, training_lr_gamma,
training_lr_step_size, training_model_output_directory,
training_momentum, training_optimizer,
training_save_best_model_enabled, training_scheduler,
training_use_gpu, training_use_early_stopping,
training_use_pretrained_models, training_use_softmax,
training_weight_decay, signals):
for i, model_id in enumerate(training_cnn_models_to_train):
signals['label_training_model_name_text_changed'].emit(model_id)
signals['console_append'].emit('----------\n' + model_id +
'\n----------')
model, accuracy_loss_history = ModelTraining.train_model(
model_id=model_id,
dataset_dataloader=dataset_dataloader,
dataset_test_dir_name=dataset_test_dir_name,
dataset_train_dir_name=dataset_train_dir_name,
dataset_valid_dir_name=dataset_valid_dir_name,
training_criterion=training_criterion,
training_dropout=training_dropout,
training_epochs_count=training_epochs_count,
training_epochs_early_stopping=training_epochs_early_stopping,
training_use_gpu=training_use_gpu,
training_use_early_stopping=training_use_early_stopping,
training_feature_extract=training_feature_extract,
training_learning_rate=training_learning_rate,
training_lr_gamma=training_lr_gamma,
training_lr_step_size=training_lr_step_size,
training_momentum=training_momentum,
training_optimizer=training_optimizer,
training_scheduler=training_scheduler,
training_use_pretrained_models=training_use_pretrained_models,
training_use_softmax=training_use_softmax,
signals=signals,
training_weight_decay=training_weight_decay)
if training_save_best_model_enabled:
path = Utils.create_folder_if_not_exists(
training_model_output_directory)
ModelIO.save(
model=model,
model_id=model_id,
output_dir=path,
classes=dataset_dataloader[dataset_train_dir_name].dataset.
classes,
feature_extract=training_feature_extract,
use_pretrained=training_use_pretrained_models,
training_dropout=training_dropout,
training_use_softmax=training_use_softmax)
signals['plot_train_valid_acc_loss_graph'].emit(
accuracy_loss_history, model_id)
signals['progressBar_training_set_value_changed'].emit(
(i + 1) / len(training_cnn_models_to_train) * 100)
def set_listWidget_testing_dataset_class_name(self):
self.listWidget_testing_dataset_class_name.addItems(
Utils.list_folders(
self.app_model.model['testing_dataset_test_directory']))
self.listWidget_testing_dataset_class_name.setSelectionMode(
QListWidget.ExtendedSelection)
self.listWidget_testing_dataset_class_name.itemSelectionChanged.connect(
self.listWidget_testing_dataset_class_name_selection_changed)
def post(self):
found = False
self.check_access()
args = parser.parse_args(strict=True)
cnt = 0
for allowed in self.config.get('data').get('security').get('allow'):
if allowed.get('address') == args['address']:
self.config.get('data').get('security').get('allow').pop(cnt)
found = True
break
cnt += 1
if not found:
abort(404, message="address not found in ACL")
Utils.save_file(self.root + "/config/config.json",
self.config.get('data'))
return {"message": "success"}, 200
def toolbutton_testing_saved_models_directory_clicked(self):
path = str(
QFileDialog.getExistingDirectory(
self, "Select Directory",
self.app_model.model['testing_saved_models_directory']))
self.app_model.set_to_model('testing_saved_models_directory', path)
self.lineedit_testing_saved_models_directory.setText(path)
models_in_dir = Utils.list_files_with_extensions(path, ['.pth'])
self.listWidget_testing_saved_models.clear()
self.listWidget_testing_saved_models.addItems(models_in_dir)
def toolbutton_testing_dataset_test_directory_clicked(self):
path = str(
QFileDialog.getExistingDirectory(
self, "Select Directory",
self.app_model.model['testing_dataset_test_directory']))
self.app_model.set_to_model('testing_dataset_test_directory', path)
self.lineedit_testing_dataset_test_directory.setText(path)
self.listWidget_testing_dataset_class_name.clear()
self.listWidget_testing_dataset_class_name.addItems(
Utils.list_folders(path))
def load_unit(self, unit):
data = None
u_path = self.config.get('root') + "/units/" + unit + ".json"
u_path = os.path.dirname(
os.path.abspath(inspect.getfile(
inspect.currentframe()))) + "/../../units/" + unit + ".json"
try:
data = Utils.read_json(u_path)
except Exception, ex:
raise Exception("failed to read unit '%s': %s" % (unit, str(ex)))
def get(self):
# If for whatever reason we do not have a security key
# it will be created here.
if not self.config.get('data').get('security'):
abort(500, message="invalid configuration")
# Check ACL
allow = self.config.get('data')['security'].get('allow')
if not allow:
abort(500, message="invalid configuration")
allowed = False
if allow:
allowed = False
for c in allow:
if c.get('address') and c.get('address') == request.remote_addr:
allowed = True
if not allowed:
abort(403, message="access blocked due to ACL")
# Check API key. If there is one set we return error here.
apikey = self.config.get('data').get('security').get('apikey')
if apikey and len(apikey) > 0:
abort(403, message="api key already set")
# If there was no API key set we generate a new one here.
if not apikey or len(apikey) == 0:
apikey = Utils.generate_name()
self.config.get('data')['security']['apikey'] = apikey
# Finally, we save the updated configuration
Utils.save_file(self.root + "/config/config.json",
self.config.get('data'))
# And return the API key to the client
return {"message": "success", "apikey": apikey}, 200
def __init__(self, camera_height=None, hand=None, skeleton=None, depth_map=None, image=None, type=None, distance=None, target=None):
self.settings = Settings()
self.utils = Utils()
# Initialise each attributes with respective parameters; otherwise with a default value
if camera_height is None:
camera_height = 1500
self.camera_height = camera_height
if hand is None:
hand = self.settings.LEFT_HAND
self.hand = hand
if skeleton is None:
skeleton = {
"head": [],
"shoulder": {
"left": [],
"right": [],
"center": []
},
"elbow": {
"left": [],
"right": []
},
"hand": {
"left": [],
"right": []
}
}
self.skeleton = skeleton
if depth_map is None:
depth_map = []
self.depth_map = np.array(depth_map)
if image is None:
image = ""
self.image = image
if type is None:
type = Dataset.TYPE_POSITIVE
self.type = type
if distance is None:
distance = Dataset.DISTANCE_550
self.distance = distance
if target is None:
target = []
self.target = target
def __init__(self, properties, all_properties=None, parent=None):
self.parent = parent
self.iter_cnt = 0
self.rendered = ""
self.completed = False
self.library = []
self.primitives = []
self.mutation_index = 0
self.total_mutations = 0
self.type = properties.get('primitive')
properties = properties.get('properties')
if not properties:
raise Exception('missing properties for primitive')
self.transforms = properties.get('transforms')
# Set up properties that were provided in the grammar
for prop in properties:
for primitive_prop in all_properties:
if prop == primitive_prop.get('name'):
p = Property(prop, properties[prop], primitive_prop)
self[prop] = p.value
del p
# Set up defaults for properties that were not included
props_provided = self.get_properties(properties)
for prop in all_properties:
if prop.get('name') not in props_provided:
p = Property(prop.get('name'), prop.get('default'), prop)
self[prop.get('name')] = p.value
del p
if not self.get('name'):
self['name'] = Utils.generate_name()
if self.transforms:
for transform in self.transforms:
if transform.get('apply') == "before":
self.value = self.apply_transforms(self.value)
# First item in library is the original value
if self.get('value'): self.library.append(self.value)
if self.get('fuzzable'):
self.init_library()
self.total_mutations = len(self.library)
else:
self.completed = True
def __init__(self, logger, config, uuid, job):
threading.Thread.__init__(self)
self.logger = logger
self.config = config
self.id = uuid
self.job = None
self.driver = None
self.scenarios = []
try:
self.job = Utils.read_json(job)
except Exception, ex:
msg = self.logger.log("failed to initialize job", "error",
str(ex),
self.id,
job)
raise Exception(msg)
def save(model, output_dir, model_id, classes, feature_extract,
use_pretrained, training_dropout, training_use_softmax):
output_dir = Utils.create_folder_if_not_exists(output_dir)
filename = model_id + DELIMITER + datetime.now().strftime(
"%Y%m%d_%H%M%S") + '.pth'
torch.save(model, os.path.join(output_dir, filename))
torch.save(
{
'classes': classes,
'feature_extract': feature_extract,
'model_id': model_id,
'model_state_dict': model.state_dict(),
'use_pretrained': use_pretrained,
'training_dropout': training_dropout,
'training_use_softmax': training_use_softmax
}, os.path.join(output_dir, filename))
def train_valid_acc_loss_graph(history, model_name, save,
training_evaluation_directory):
history = pd.DataFrame(
history,
columns=['train_acc', 'train_loss', 'valid_acc', 'valid_loss'])
fig = plt.figure(figsize=(15, 6))
locator = matplotlib.ticker.MultipleLocator(1)
fig.suptitle(model_name)
subfig = fig.add_subplot(122)
fig.gca().xaxis.set_major_locator(locator)
subfig.plot(history['train_acc'], label="Training")
subfig.plot(history['valid_acc'], label="Validation")
subfig.set_title('Model Accuracy')
subfig.set_xlabel('Epoch')
subfig.set_ylabel('Percentage')
subfig.legend(loc='upper left')
subfig = fig.add_subplot(121)
fig.gca().xaxis.set_major_locator(locator)
subfig.plot(history['train_loss'], label="Training")
subfig.plot(history['valid_loss'], label="Validation")
subfig.set_title('Model Loss')
subfig.set_xlabel('Epoch')
subfig.set_ylabel('Loss')
subfig.legend(loc='upper right')
plt.show()
if save:
path = os.path.join(training_evaluation_directory, model_name)
path = Utils.create_folder_if_not_exists(path)
plt.savefig(os.path.join(
path, 'valid_acc_loss_graph_' +
datetime.now().strftime("%Y%m%d_%H%M%S") + '.png'),
bbox_inches='tight')
def save(self):
Utils.save_file(self.root + "/config/config.json",
self.data,
True)
def __init__(self, root, filename):
self.root = root
self.data = Utils.read_json(root + filename)
def prepare_request_body(req_body):
return Utils.convert_json_to_dict(req_body.decode("UTF-8"))
class Dataset:
TYPE_POSITIVE = 0
TYPE_NEGATIVE = 1
TYPE_ACCURACY = 2
TYPE_HEATMAP = 3
LEFT_HAND = 0
RIGHT_HAND = 1
NO_HAND = 2
DISTANCE_550 = 0
DISTANCE_750 = 4
DISTANCE_1000 = 1
DISTANCE_1250 = 5
DISTANCE_1500 = 2
DISTANCE_1750 = 6
DISTANCE_2000 = 3
# Constructor of the Dataset class
#
# @param camera_height Value of the camera height while gathering informations
# @param hand Identifier of the hand (Ø|1|2)
# @param skeleton Skeletal joints of the detected subject
# @param depth_map Depth map of the captured scene
# @param image RGB image of the captured scene
# @param type Identifier of the type of data (0|1|2|3)
# @param distance Identifier of the type of distance chosen (0|1|2|3|4|5|6) or the actual distance between the fingertip and the target
# @param target Coordinates of the target
# @return None
def __init__(self,
camera_height=None,
hand=None,
skeleton=None,
depth_map=None,
image=None,
type=None,
distance=None,
target=None):
self.settings = Settings()
self.utils = Utils()
# Initialise each attributes with respective parameters; otherwise with a default value
if camera_height is None:
camera_height = 1500
self.camera_height = camera_height
if hand is None:
hand = self.settings.LEFT_HAND
self.hand = hand
if skeleton is None:
skeleton = {
"head": [],
"shoulder": {
"left": [],
"right": [],
"center": []
},
"elbow": {
"left": [],
"right": []
},
"hand": {
"left": [],
"right": []
}
}
self.skeleton = skeleton
if depth_map is None:
depth_map = []
self.depth_map = np.array(depth_map)
if image is None:
image = ""
self.image = image
if type is None:
type = Dataset.TYPE_POSITIVE
self.type = type
if distance is None:
distance = Dataset.DISTANCE_550
self.distance = distance
if target is None:
target = []
self.target = target
# Returns a JSON encoded string of the dataset object
#
# @param None
# @return string JSON encoded string of the dataset object
def to_JSON(self):
# Convert the depth map to a serializable state
self.depth_map = self.depth_map.tolist()
# Encode the RGB image in a base64 string
self.image = self.utils.getBase64(self.image)
# Get rid of extra attributes to clean the output
obj = deepcopy(self)
del obj.settings
del obj.utils
return json.dumps(obj,
default=lambda o: o.__dict__,
separators=(',', ':'))
# Save the dataset informations as a file
#
# @param None
# @return None
def save(self):
print "Saving dataset informations..."
# Save the dataset to the right folder
if self.type == Dataset.TYPE_POSITIVE:
filename = self.settings.getPositiveFolder()
elif self.type == Dataset.TYPE_NEGATIVE:
filename = self.settings.getNegativeFolder()
elif self.type == Dataset.TYPE_ACCURACY:
filename = self.settings.getAccuracyFolder()
else:
raise ValueError("Invalid type of dataset to save", self.type)
# Retrieve the number of files saved so far
# Be careful that due to the sample file, the counter does not need to be incremented. Otherwise, the files would replace each others
filename += str(
self.utils.getFileNumberInFolder(filename)).zfill(3) + ".json"
self.utils.dumpJsonToFile(self.to_JSON(), filename)
# Toggle the type identifier of the dataset
#
# @param value Identifier of the new type of the dataset
# @return None
def toggleType(self, value):
self.type = value
print "type toggled to {0}".format(value)
# Toggle the distance identifier of the dataset
#
# @param value Identifier of the new distance of the dataset
# @return None
def toggleDistance(self, value):
self.distance = value
print "distance toggled to {0}".format(value)
# Update the distance of the dataset
#
# @param value Distance value
# @return None
def setDistance(self, value):
self.distance = value
print "distance changed to {0}".format(value)
# Toggle the hand identifier of the dataset
#
# @param value Identifier of the new hand of the dataset
# @return None
def toggleHand(self, value):
self.hand = value
print "hand toggled"
# Returns the actual distance
#
# @param None
# @return numeric Actual distance value (translated if identifier)
def getWishedDistance(self):
if self.distance == Dataset.DISTANCE_550:
return 550
elif self.distance == Dataset.DISTANCE_750:
return 750
elif self.distance == Dataset.DISTANCE_1000:
return 1000
elif self.distance == Dataset.DISTANCE_1250:
return 1250
elif self.distance == Dataset.DISTANCE_1500:
return 1500
elif self.distance == Dataset.DISTANCE_1750:
return 1750
elif self.distance == Dataset.DISTANCE_2000:
return 2000
else:
return self.distance
from flask import Flask
from flask_restful import Api
from classes.Utils import Utils
from classes.Config import Config
ROOT = os.path.dirname(
os.path.abspath(
inspect.getfile(inspect.currentframe()
)))
config = Config(ROOT, "/config/config.json")
endpoints = None
app = Flask(__name__)
api = Api(app)
try:
endpoints = Utils.read_json(ROOT + "/config/endpoints.json")
except Exception, ex:
raise Exception('failed to load endpoints configuration: %s' %\
str(ex))
for endpoint in endpoints:
ep_name = endpoint.keys()[0]
ep_cname = endpoint[ep_name]
ep_mod = importlib.import_module("classes." +\
ep_cname)
ep_class = getattr(ep_mod, ep_cname)
api.add_resource(ep_class,
ep_name,
resource_class_kwargs=config)
def start_engine():
call(["clear"])
print('Chargement des données ...')
# On récupère les données depuis l'api instagram
instance = Auth(username, password)
connection = instance.connect()
api = Api(connection)
followers = api.getAllFollowers()
followings = api.getAllFollowings()
postsIds = api.getLastPostsIds(postsToLoad)
likes = api.getPostsLikes(postsIds)
call(['clear'])
print('---------- \n')
#On affiche le résultat des calculs dans la console
print('Personnes que vous ne suivez pas mais qui vous suivent :\n')
Utils.printPeopleNotFollowings(followers, followings, ignoreCertified)
print('---------- \n')
print('\nPersonnes que vous suivez mais qui ne vous suivent pas : \n')
Utils.printPeopleNotFollowers(followers, followings, ignoreCertified)
print('---------- \n')
print('\nAffichage des personnes selon leur nombre de likes : \n')
Utils.printFollowersLikeRatio(likes, followers, postsToLoad)
str(ex),
self.id,
self.job.get('id'),
scenario.get('name'))
raise Exception(msg)
# -----------------------------------------------------------------------------
# This is just to:
# a) be able to easily test the worker
# b) be able to run a fuzzing job from the command line
# -----------------------------------------------------------------------------
ROOT = os.path.dirname(
os.path.abspath(
inspect.getfile(inspect.currentframe()
)))
config = Config(ROOT, "/../config/config.json")
logger = Logger()
if len(sys.argv) != 2:
print "Usage: %s <job descriptor>" % sys.argv[0]
sys.exit(1)
w = Worker(
logger,
config,
Utils.generate_name(),
sys.argv[1])
w.start()
abort(400, message="failed to set up certificates")
cert_root = self.root + "/config/certificates/"
self.config.get('data').get('security')['ssl'] = {}
self.config.get('data').get('security').get('ssl')['enabled'] = 1
self.config.get('data').get('security').get(
'ssl')['certificate'] = cert_root + "engine.crt"
self.config.get('data').get('security').get(
'ssl')['key'] = cert_root + "engine.key"
for acle in self.config.get('data').get('security').get('allow'):
if acle.get('address') and acle.get(
'address') == request.remote_addr:
acle[
'certificate'] = cert_root + request.remote_addr + ".crt"
Utils.save_file(self.root + "/config/config.json",
self.config.get('data'))
else:
abort(400, message="invalid request")
try:
engine_certificate = Utils.read_file(
self.config.get('data').get('security').get('ssl')
['certificate'])
except Exception, ex:
abort(500, message="failed to read engine certificate")
open("/tmp/.flenginerestart", "w").write("restart")
func = request.environ.get('werkzeug.server.shutdown')
func()
return {
"message": "success",
class Dataset:
TYPE_POSITIVE = 0
TYPE_NEGATIVE = 1
TYPE_ACCURACY = 2
TYPE_HEATMAP = 3
LEFT_HAND = 0
RIGHT_HAND = 1
NO_HAND = 2
DISTANCE_550 = 0
DISTANCE_750 = 4
DISTANCE_1000 = 1
DISTANCE_1250 = 5
DISTANCE_1500 = 2
DISTANCE_1750 = 6
DISTANCE_2000 = 3
# Constructor of the Dataset class
#
# @param camera_height Value of the camera height while gathering informations
# @param hand Identifier of the hand (Ø|1|2)
# @param skeleton Skeletal joints of the detected subject
# @param depth_map Depth map of the captured scene
# @param image RGB image of the captured scene
# @param type Identifier of the type of data (0|1|2|3)
# @param distance Identifier of the type of distance chosen (0|1|2|3|4|5|6) or the actual distance between the fingertip and the target
# @param target Coordinates of the target
# @return None
def __init__(self, camera_height=None, hand=None, skeleton=None, depth_map=None, image=None, type=None, distance=None, target=None):
self.settings = Settings()
self.utils = Utils()
# Initialise each attributes with respective parameters; otherwise with a default value
if camera_height is None:
camera_height = 1500
self.camera_height = camera_height
if hand is None:
hand = self.settings.LEFT_HAND
self.hand = hand
if skeleton is None:
skeleton = {
"head": [],
"shoulder": {
"left": [],
"right": [],
"center": []
},
"elbow": {
"left": [],
"right": []
},
"hand": {
"left": [],
"right": []
}
}
self.skeleton = skeleton
if depth_map is None:
depth_map = []
self.depth_map = np.array(depth_map)
if image is None:
image = ""
self.image = image
if type is None:
type = Dataset.TYPE_POSITIVE
self.type = type
if distance is None:
distance = Dataset.DISTANCE_550
self.distance = distance
if target is None:
target = []
self.target = target
# Returns a JSON encoded string of the dataset object
#
# @param None
# @return string JSON encoded string of the dataset object
def to_JSON(self):
# Convert the depth map to a serializable state
self.depth_map = self.depth_map.tolist()
# Encode the RGB image in a base64 string
self.image = self.utils.getBase64(self.image)
# Get rid of extra attributes to clean the output
obj = deepcopy(self)
del obj.settings
del obj.utils
return json.dumps(obj, default=lambda o: o.__dict__, separators=(',', ':'))
# Save the dataset informations as a file
#
# @param None
# @return None
def save(self):
print "Saving dataset informations..."
# Save the dataset to the right folder
if self.type == Dataset.TYPE_POSITIVE:
filename = self.settings.getPositiveFolder()
elif self.type == Dataset.TYPE_NEGATIVE:
filename = self.settings.getNegativeFolder()
elif self.type == Dataset.TYPE_ACCURACY:
filename = self.settings.getAccuracyFolder()
else:
raise ValueError("Invalid type of dataset to save", self.type)
# Retrieve the number of files saved so far
# Be careful that due to the sample file, the counter does not need to be incremented. Otherwise, the files would replace each others
filename += str(self.utils.getFileNumberInFolder(filename)).zfill(3)+".json"
self.utils.dumpJsonToFile(self.to_JSON(), filename)
# Toggle the type identifier of the dataset
#
# @param value Identifier of the new type of the dataset
# @return None
def toggleType(self, value):
self.type = value
print "type toggled to {0}".format(value)
# Toggle the distance identifier of the dataset
#
# @param value Identifier of the new distance of the dataset
# @return None
def toggleDistance(self, value):
self.distance = value
print "distance toggled to {0}".format(value)
# Update the distance of the dataset
#
# @param value Distance value
# @return None
def setDistance(self, value):
self.distance = value
print "distance changed to {0}".format(value)
# Toggle the hand identifier of the dataset
#
# @param value Identifier of the new hand of the dataset
# @return None
def toggleHand(self, value):
self.hand = value
print "hand toggled"
# Returns the actual distance
#
# @param None
# @return numeric Actual distance value (translated if identifier)
def getWishedDistance(self):
if self.distance == Dataset.DISTANCE_550:
return 550
elif self.distance == Dataset.DISTANCE_750:
return 750
elif self.distance == Dataset.DISTANCE_1000:
return 1000
elif self.distance == Dataset.DISTANCE_1250:
return 1250
elif self.distance == Dataset.DISTANCE_1500:
return 1500
elif self.distance == Dataset.DISTANCE_1750:
return 1750
elif self.distance == Dataset.DISTANCE_2000:
return 2000
else:
return self.distance
def set_lineedit_testing_saved_models_directory(self):
path = AppModel.get_instance().model['testing_saved_models_directory']
self.lineedit_testing_saved_models_directory.setText(path)
models_in_dir = Utils.list_files_with_extensions(path, ['.pth'])
self.listWidget_testing_saved_models.addItems(models_in_dir)
