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Publish state changes.

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At the moment this publishes all entity states every time one thing
changes, which is not optimal.
This commit is contained in:
James Muscat
2024-07-20 23:21:42 +01:00
parent 0a812e75a0
commit c111df49cb
1 changed files with 7 additions and 4 deletions
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11
HADiscovery.py
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@@ -13,7 +13,10 @@ HA_DISCOVERY_PREFIX = "homeassistant"
def publish_ha_states(state, client, mqtt_topic):
pass
for key, value in state.items():
state_topic = f"{mqtt_topic}/{key}"
print(f"{now()} Publishing state for {key} at {state_topic}")
client.publish(state_topic, json.dumps(value))
def publish_ha_discovery(device, client, mqtt_topic):
@@ -45,12 +48,12 @@ def publish_ha_discovery(device, client, mqtt_topic):
if available and (access == "read" or access == "readWrite"):
name_parts = feature["name"].split(".")
name = name_parts[-1]
feature_type = name_parts[-2]
# feature_type = name_parts[-2]
component_type = "sensor" # TODO use appropriate types
discovery_topic = f"{HA_DISCOVERY_PREFIX}/{component_type}/hcpy/{device_ident}_{name}/config"
state_topic = f"{mqtt_topic}/{feature_type}/{name}"
state_topic = f"{mqtt_topic}/{name}"
# print(discovery_topic, state_topic)
discovery_payload = json.dumps({
@@ -63,4 +66,4 @@ def publish_ha_discovery(device, client, mqtt_topic):
print(discovery_topic)
# print(discovery_payload)
client.publish(discovery_topic, discovery_payload, retain=False) # TODO make retain=True when stable
client.publish(discovery_topic, discovery_payload, retain=True)