DbInventory

class mss_dataserver.geometry.db_inventory.DbInventory(project, name='db_inventory')

Bases: mss_dataserver.geometry.inventory.Inventory

The database inventory.

Parameters

• project (mss_dataserver.core.project.Project) – The project used to get the database connection and database session.

• name (str) – The name of the inventory.

• db_session (sqlalchemy.orm.Session) – The session used to communicate with the database.

Methods

__init__(project[, name])	Initialize the instance.
add_array(array)	Add a new array to the database inventory.
add_network(network)	Add a new network to the database inventory.
add_recorder(recorder)	Add a recorder to the inventory.
add_sensor(sensor)	Add a sensor to the inventory.
add_station(network_name, station_to_add)	Add a station to the inventory.
as_dict([style])	Convert the inventory to a dictionary.
clear()	Clear all elements in the inventory.
close()	Close the inventory database connection.
commit()	Commit the database changes.
compute_utm_coordinates()	Compute the UTM coordinates of all stations in the inventory.
from_db_inventory(db_inventory)	Not yet implemented.
from_dict(d)	Create an inventory from a dictionary.
from_inventory_instance(name, project, inventory)	Create a DbInventory instance from a mss_data_server.geometry.inventory.Inventory instance.
get_array(**kwargs)	Get an array from the inventory.
get_channel(**kwargs)	Get a chennel from the inventory.
get_channel_from_stream([start_time, end_time])	Get the channels to which a stream is assigned to.
get_component(**kwargs)	Get a component of a sensor from the inventory.
get_network(**kwargs)	Get a network from the inventory.
get_recorder(**kwargs)	Get a recorder from the inventory.
get_sensor(**kwargs)	Get a sensor from the inventory.
get_station(**kwargs)	Get a station from the inventory.
get_stream(**kwargs)	Get a stream of a recorder from the inventory.
get_utm_epsg()	Compute a the epsg code of the best fitting UTM coordinate system.
has_changed()	Check if any element in the inventory has been changed.
import_from_xml(filename)	Read the inventory from a XML file.
load()	Load the inventory from the database.
load_arrays()	Load the arrays from the database.
load_inventory(project)	Load an inventory from the database.
load_networks()	Load the networks from the database.
load_recorders()	Load the recorders from the database.
load_sensors()	Load the sensors from the database.
merge(merge_inventory)	Merge two inventories.
refresh_recorders()	Refresh the inventory recorders.
remove_network(name)	Remove a network from the database inventory.
remove_network_by_instance(network_to_remove)	Remove a network instance from the inventory.
remove_recorder_by_instance(recorder)	Remove a recorder from the inventory.
remove_sensor_by_instance(sensor_to_remove)	Remove a sensor from the inventory.
remove_station(nsl)	Remove a station from the inventory.
update_networks()	Refresh the inventory networks.

Inheritence diagram