def update_position(admin_id, position_id, data):
"""The high-level method to update the position that is recorded in database with given parameters.
Args:
admin_id (bool): Root privileges flag.
position_id (str): The id of the position.
data (dict): Position data structure.
"""
table = get_db_table(is_admin(admin_id))
position = table.search((Query().id == position_id))
if not position:
result = False
else:
try:
table.update(
{
'name': data['name'],
'cartesian_coords': data['cartesian_coords'],
'polar_coords': data['polar_coords']
},
Query().id == position_id)
result = True
except Exception:
result = False
return result
def get_face(admin_id, face_id):
"""The high-level method to return existing face and copying its images under the static folder with given id.
Args:
admin_id (bool): Root privileges flag.
face_id (str): The id of the position.
"""
try:
table = get_db_table(is_admin(admin_id))
face = table.search((Query().id == face_id))
if not face:
result = []
else:
# result = [b.to_dict() for b in record]
face_encode_manager = FaceEncodeManager()
for face in face_encode_manager.faces:
if face.id == face_id:
face.copy_images_to(f'{T_SYSTEM_PATH}/remote_ui/www/static/images/face_encodings')
result = [face[0]]
except Exception as e:
print(e)
result = []
return result
def update_scenario(admin_id, scenario_id, data):
"""The high-level method to update the scenario that is recorded in database with given parameters.
Args:
admin_id (bool): Root privileges flag.
scenario_id (str): The id of the scenario.
data (dict): Position data structure.
"""
table = get_db_table(is_admin(admin_id))
scenario = table.search((Query().id == scenario_id))
if not scenario:
result = False
else:
try:
table.update({
'name': data['name'],
'positions': data['positions']
},
Query().id == scenario_id)
result = True
except Exception:
result = False
return result
def get_system_info(admin_id):
"""The high-level method to get system info.
Args:
admin_id (bool): Admin privileges flag.
"""
result = {}
if is_admin(admin_id):
result.update(get_ram_usage())
result.update(get_cpu_usage())
result.update(get_cpu_temperature())
result.update(get_disk_usage(admin_id))
return result
def get_positions(admin_id):
"""The high-level method to return existing positions.
Args:
admin_id (bool): Root privileges flag.
"""
try:
table = get_db_table(is_admin(admin_id))
result = table.all() # result = positions
except Exception as e:
print(e)
result = []
return result
def delete_position(admin_id, position_id):
"""The high-level method to remove existing position with given id.
Args:
admin_id (bool): Root privileges flag.
position_id (str): The id of the position.
"""
table = get_db_table(is_admin(admin_id))
if table.search((Query().id == position_id)):
table.remove((Query().id == position_id))
result = True
else:
result = False
return result
def create_scenario(admin_id, data):
"""The high-level method to create new scenario.
Args:
admin_id (bool): Admin privileges flag.
data (dict): Scenario data structure.
"""
# table = get_db_table(is_admin(admin_id))
scenario = Scenario(name=data['name'], root=is_admin(admin_id))
try:
result = True
scenario_id = scenario.id
except Exception:
result = False
scenario_id = None
return result, scenario_id
def get_position(admin_id, position_id):
"""The high-level method to return existing position with given id.
Args:
admin_id (bool): Root privileges flag.
position_id (str): The id of the position.
"""
try:
table = get_db_table(is_admin(admin_id))
position = table.search((Query().id == position_id))
if not position:
result = []
else:
# result = [b.to_dict() for b in record]
result = [position[0]]
except Exception as e:
print(e)
result = []
return result
def create_position(admin_id, data):
"""The high-level method to create new position.
Args:
admin_id (bool): Root privileges flag.
data (dict): Position data structure.
"""
# table = get_db_table(admin_id)
position = Position(name=data['name'],
cartesian_coords=data['cartesian_coords'],
polar_coords=data['polar_coords'],
root=is_admin(admin_id))
try:
result = True
position_id = position.id
except Exception:
result = False
position_id = None
return result, position_id
def get_scenario(admin_id, scenario_id):
"""The high-level method to return existing scenario with given id.
Args:
admin_id (bool): Root privileges flag.
scenario_id (str): The id of the scenario.
"""
try:
table = get_db_table(is_admin(admin_id))
scenario = table.search((Query().id == scenario_id))
if not scenario:
result = []
else:
# result = [b.to_dict() for b in record]
result = [scenario[0]]
except Exception as e:
print(e)
result = []
return result
