def register(instance_name, *device_names):
"""Register device with a SDPSubarray device server instance.
If the device is already registered, do nothing.
:param instance_name: Instance name SDPSubarray device server
:param device_names: Subarray device names to register
"""
# pylint: disable=protected-access
try:
tango_db = Database()
class_name = 'SDPSubarray'
server_name = '{}/{}'.format(class_name, instance_name)
devices = list(tango_db.get_device_name(server_name, class_name))
device_info = DbDevInfo()
device_info._class = class_name
device_info.server = server_name
for device_name in device_names:
device_info.name = device_name
if device_name in devices:
LOG.debug("Device '%s' already registered", device_name)
continue
LOG.info('Registering device: %s (server: %s, class: %s)',
device_info.name, server_name, class_name)
tango_db.add_device(device_info)
except ConnectionFailed:
pass
def main():
db = Database()
"""Add device server motor"""
new_device_name = "x/foo/motor"
new_device_info_motor = DbDevInfo()
new_device_info_motor._class = "DS_Motor"
new_device_info_motor.server = "DS_Motor/aalonso"
print("Creating device: %s" % new_device_name)
new_device_info_motor.name = new_device_name
db.add_device(new_device_info_motor)
def register_master():
"""Register the SDP Master device."""
tango_db = Database()
device = "sip_sdp/elt/master"
device_info = DbDevInfo()
device_info._class = "SDPMasterDevice"
device_info.server = "sdp_master_ds/1"
device_info.name = device
devices = tango_db.get_device_name(device_info.server, device_info._class)
if device not in devices:
LOG.info('Registering device "%s" with device server "%s"',
device_info.name, device_info.server)
tango_db.add_device(device_info)
def register_master():
"""Register the SDP Master device."""
tango_db = Database()
device = "sip_sdp/elt/master"
device_info = DbDevInfo()
device_info._class = "SDPMasterDevice"
device_info.server = "sdp_master_ds/1"
device_info.name = device
devices = tango_db.get_device_name(device_info.server, device_info._class)
if device not in devices:
LOG.info('Registering device "%s" with device server "%s"',
device_info.name, device_info.server)
tango_db.add_device(device_info)
def register_subarray_devices():
"""Register subarray devices."""
tango_db = Database()
LOG.info("Registering Subarray devices:")
device_info = DbDevInfo()
# pylint: disable=protected-access
device_info._class = "SubarrayDevice"
device_info.server = "subarray_ds/1"
for index in range(16):
device_info.name = "siid_sdp/elt/subarray_{:02d}".format(index)
LOG.info("\t%s", device_info.name)
tango_db.add_device(device_info)
tango_db.put_class_property(device_info._class, dict(version='1.0.0'))
def register_subarray_devices():
"""Register subarray devices."""
tango_db = Database()
LOG.info("Registering Subarray devices:")
device_info = DbDevInfo()
# pylint: disable=protected-access
device_info._class = "SubarrayDevice"
device_info.server = "subarray_ds/1"
for index in range(16):
device_info.name = "sip_sdp/elt/subarray_{:02d}".format(index)
LOG.info("\t%s", device_info.name)
tango_db.add_device(device_info)
tango_db.put_class_property(device_info._class, dict(version='1.0.0'))
def register_pb_devices(num_pbs: int = 100):
"""Register PBs devices.
Note(BMo): Ideally we do not want to register any devices here. There
does not seem to be a way to create a device server with no registered
devices in Tango. This is (probably) because Tango devices must have been
registered before the server starts ...
"""
tango_db = Database()
LOG.info("Registering PB devices:")
dev_info = DbDevInfo()
# pylint: disable=protected-access
dev_info._class = 'ProcessingBlockDevice'
dev_info.server = 'processing_block_ds/1'
for index in range(num_pbs):
dev_info.name = 'sip_sdp/pb/{:05d}'.format(index)
LOG.info("\t%s", dev_info.name)
tango_db.add_device(dev_info)
def register_pb_devices(num_pbs: int = 100):
"""Register PBs devices.
Note(BMo): Ideally we do not want to register any devices here. There
does not seem to be a way to create a device server with no registered
devices in Tango. This is (probably) because Tango devices must have been
registered before the server starts ...
"""
tango_db = Database()
LOG.info("Registering PB devices:")
dev_info = DbDevInfo()
# pylint: disable=protected-access
dev_info._class = 'ProcessingBlockDevice'
dev_info.server = 'processing_block_ds/1'
for index in range(num_pbs):
dev_info.name = 'sip_sdp/pb/{:05d}'.format(index)
LOG.info("\t%s", dev_info.name)
tango_db.add_device(dev_info)
# -*- coding: utf-8 -*-
"""Python script to register device"""
from tango import Database, DbDevInfo
# http://pytango.readthedocs.io/en/stable/database.html
db = Database()
# Define the tango Class served by this DServer
device_info = DbDevInfo()
device_info.name = 'sip_SDP/test/1'
device_info._class = 'Test'
device_info.server = 'Test/test'
print('Adding device: %s' % device_info.name)
# NOTE: This also adds the server defined by device_info.server to the db
db.add_device(device_info)
from tango import Database, DbDevInfo
import sys
print(sys.argv[1])
device = sys.argv[1]
#sys.exit(0)
# A reference on the DataBase
db = Database()
# The 3 devices name we want to create
# Note: these 3 devices will be served by the same DServer
new_device_name1 = "event/station/" + device
#new_device_name2 = "px1/tdl/mouse2"
#new_device_name3 = "px1/tdl/mouse3"
# Define the Tango Class served by this DServer
new_device_info = DbDevInfo()
new_device_info._class = "EventStation"
new_device_info.server = "EventStation/" + device
# add the first device
print("Creating device: %s" % new_device_name1)
new_device_info.name = new_device_name1
db.add_device(new_device_info)
