def plugin_reconfigure(handle, new_config):
""" Reconfigures the plugin
Args:
handle: handle returned by the plugin initialisation call
new_config: JSON object representing the new configuration category for the category
Returns:
new_handle: new handle to be used in the future calls
"""
_LOGGER.info("Old config for testsample plugin {} \n new config {}".format(
handle, new_config))
# Find diff between old config and new config
diff = utils.get_diff(handle, new_config)
# Plugin should re-initialize and restart if key configuration is changed
if 'dataPointsPerSec' in diff or 'assetName' in diff or 'noOfAssets' in diff:
plugin_shutdown(handle)
new_handle = plugin_init(new_config)
new_handle['restart'] = 'yes'
_LOGGER.info(
"Restarting testsample plugin due to change in configuration key [{}]"
.format(', '.join(diff)))
else:
new_handle = copy.deepcopy(new_config)
new_handle['restart'] = 'no'
return new_handle
def plugin_reconfigure(handle, new_config):
""" Reconfigures the plugin
it should be called when the configuration of the plugin is changed during the operation of the South device service;
The new configuration category should be passed.
Args:
handle: handle returned by the plugin initialisation call
new_config: JSON object representing the new configuration category for the category
Returns:
new_handle: new handle to be used in the future calls
Raises:
"""
_LOGGER.info("Old config for COAP plugin {} \n new config {}".format(
handle, new_config))
# Find diff between old config and new config
diff = utils.get_diff(handle, new_config)
# Plugin should re-initialize and restart if key configuration is changed
if 'port' in diff or 'uri' in diff or 'management_host' in diff:
_plugin_stop(handle)
new_handle = plugin_init(new_config)
new_handle['restart'] = 'yes'
_LOGGER.info(
"Restarting COAP plugin due to change in configuration keys [{}]".
format(', '.join(diff)))
else:
new_handle = copy.deepcopy(handle)
new_handle['restart'] = 'no'
return new_handle
def plugin_reconfigure(handle, new_config):
""" Reconfigures the plugin
it should be called when the configuration of the plugin is changed during the operation of the south service.
The new configuration category should be passed.
Args:
handle: handle returned by the plugin initialisation call
new_config: JSON object representing the new configuration category for the category
Returns:
new_handle: new handle to be used in the future calls
Raises:
"""
_LOGGER.info("Old config for B100 plugin {} \n new config {}".format(
handle, new_config))
diff = utils.get_diff(handle, new_config)
if 'address' in diff or 'port' in diff:
plugin_shutdown(handle)
new_handle = plugin_init(new_config)
new_handle['restart'] = 'yes'
_LOGGER.info(
"Restarting Modbus TCP plugin due to change in configuration keys [{}]"
.format(', '.join(diff)))
else:
new_handle = copy.deepcopy(new_config)
new_handle['restart'] = 'no'
return new_handle
def plugin_reconfigure(handle, new_config):
""" Reconfigures the plugin
it should be called when the configuration of the plugin is changed during the operation of the South device service;
The new configuration category should be passed.
Args:
handle: handle returned by the plugin initialisation call
new_config: JSON object representing the new configuration category for the category
Returns:
new_handle: new handle to be used in the future calls
Raises:
"""
_LOGGER.info("Old config for ENVHATPOLL plugin {} \n new config {}".format(
handle, new_config))
# Find diff between old config and new config
diff = utils.get_diff(handle, new_config)
# Plugin should re-initialize and restart if key configuration is changed
if 'pollInterval' in diff:
new_handle = copy.deepcopy(new_config)
new_handle['restart'] = 'no'
else:
new_handle = copy.deepcopy(handle)
new_handle['restart'] = 'no'
return new_handle
def plugin_reconfigure(handle, new_config):
""" Reconfigures the plugin, it should be called when the configuration of the plugin is changed during the
operation of the south service.
The new configuration category should be passed.
Args:
handle: handle returned by the plugin initialisation call
new_config: JSON object representing the new configuration category for the category
Returns:
new_handle: new handle to be used in the future calls
Raises:
"""
_LOGGER.info("Old config for Wind Sensors plugin {} \n new config {}".format(handle, new_config))
# Find diff between old config and new config
diff = utils.get_diff(handle, new_config)
# Plugin should re-initialize and restart if i2cURL configuration is changed
if 'i2cURL' in diff:
# TODO: disconnect before restart ?
new_handle = plugin_init(new_config)
new_handle['restart'] = 'yes'
_LOGGER.info("Restarting Wind Sensors plugin due to change in configuration keys [{}]".format(', '.join(diff)))
else:
new_handle = copy.deepcopy(new_config)
new_handle['am2315'] = handle['am2315']
new_handle['ina219'] = handle['ina219']
new_handle['mma8451'] = handle['mma8451']
new_handle['temperatureModCount'] = 0
new_handle['humidityModCount'] = 0
new_handle['currentModCount'] = 0
new_handle['accelerationModCount'] = 0
new_handle['restart'] = 'no'
return new_handle
def plugin_reconfigure(handle, new_config):
""" Reconfigures the plugin
it should be called when the configuration of the plugin is changed during the operation of the South service;
The new configuration category should be passed.
Args:
handle: handle returned by the plugin initialisation call
new_config: JSON object representing the new configuration category for the category
Returns:
new_handle: new handle to be used in the future calls
Raises:
"""
# In this method, cannot use "handle" as it might have changed due to restart. Hence use "_handle".
global _handle
bluetooth_adr = _handle['bluetoothAddress']['value']
_LOGGER.info("Old config for CC2650 {} plugin {} \n new config {}".format(
bluetooth_adr, _handle, new_config))
# Find diff between old config and new config
diff = utils.get_diff(_handle, new_config)
# Plugin should re-initialize and restart if key configuration is changed
if 'bluetoothAddress' in diff:
plugin_shutdown(_handle)
new_handle = plugin_init(new_config)
_LOGGER.info(
"Restarting CC2650 {} plugin due to change in configuration keys [{}]"
.format(bluetooth_adr, ', '.join(diff)))
else:
# If tag remains unchanged, just update _handle with new_config values and return the same
for h in diff:
_handle[h] = new_config[h]
new_handle = {}
for i, v in _handle.items():
if i != 'tag':
new_handle[i] = copy.deepcopy(v)
new_handle['tag'] = _handle[
'tag'] # tag copied separately as it does not behave well with copy.deepcopy()
return new_handle
def test_get_diff(self, test_input_old, test_input_new, expected):
actual = utils.get_diff(test_input_old, test_input_new)
assert Counter(expected) == Counter(actual)
