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videv initialisation and periodic status publishing

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This commit is contained in:
Dirk Alders 2023-05-07 17:49:46 +02:00
parent 882ea0230c
commit 2ec5487f00
1 changed files with 13 additions and 3 deletions
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16
base.py
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@ -1,5 +1,6 @@
import json import json
import logging import logging
import task
try: try:
from config import APP_NAME as ROOT_LOGGER_NAME from config import APP_NAME as ROOT_LOGGER_NAME
@ -16,7 +17,7 @@ class common_base(dict):
self.__callback_list__ = [] self.__callback_list__ = []
self.logger = logging.getLogger(ROOT_LOGGER_NAME).getChild("devices") self.logger = logging.getLogger(ROOT_LOGGER_NAME).getChild("devices")
def add_callback(self, key, data, callback, on_change_only=False): def add_callback(self, key, data, callback, on_change_only=False, init_now=False):
""" """
key: key or None for all keys key: key or None for all keys
data: data or None for all data data: data or None for all data
@ -24,6 +25,8 @@ class common_base(dict):
cb_tup = (key, data, callback, on_change_only) cb_tup = (key, data, callback, on_change_only)
if cb_tup not in self.__callback_list__: if cb_tup not in self.__callback_list__:
self.__callback_list__.append(cb_tup) self.__callback_list__.append(cb_tup)
if init_now and self.get(key) is not None:
callback(self, key, self[key])
def set(self, key, data, block_callback=[]): def set(self, key, data, block_callback=[]):
if key in self.keys(): if key in self.keys():
@ -58,6 +61,13 @@ class videv_base(mqtt_base):
super().__init__(mqtt_client, topic, default_values=default_values) super().__init__(mqtt_client, topic, default_values=default_values)
self.__display_dict__ = {} self.__display_dict__ = {}
self.__control_dict__ = {} self.__control_dict__ = {}
self.__periodic__ = task.periodic(300, self.send_all)
self.__periodic__.run()
def send_all(self, rt):
for key in self:
if self[key] is not None:
self.__tx__(key, self[key])
def add_display(self, my_key, ext_device, ext_key, on_change_only=True): def add_display(self, my_key, ext_device, ext_key, on_change_only=True):
""" """
@ -69,12 +79,12 @@ class videv_base(mqtt_base):
# store information to identify callback from ext_device # store information to identify callback from ext_device
self.__display_dict__[(id(ext_device[0]), ext_key)] = my_key self.__display_dict__[(id(ext_device[0]), ext_key)] = my_key
# register a callback to listen for data from external device # register a callback to listen for data from external device
ext_device[0].add_callback(ext_key, None, self.__rx_ext_device_data__, on_change_only) ext_device[0].add_callback(ext_key, None, self.__rx_ext_device_data__, on_change_only, init_now=True)
else: else:
# store information to identify callback from ext_device # store information to identify callback from ext_device
self.__display_dict__[(id(ext_device), ext_key)] = my_key self.__display_dict__[(id(ext_device), ext_key)] = my_key
# register a callback to listen for data from external device # register a callback to listen for data from external device
ext_device.add_callback(ext_key, None, self.__rx_ext_device_data__, on_change_only) ext_device.add_callback(ext_key, None, self.__rx_ext_device_data__, on_change_only, init_now=True)
# send initial display data to videv interface # send initial display data to videv interface
data = ext_device.get(ext_key) data = ext_device.get(ext_key)
if data is not None: if data is not None: