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Better way of handling with RawSensor in bluetooth integration.

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This commit is contained in:
Fabio Manganiello 2023-02-22 02:26:51 +01:00
parent a5a923a752
commit 9776921836
Signed by untrusted user: blacklight
GPG key ID: D90FBA7F76362774
1 changed files with 20 additions and 5 deletions
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25
platypush/plugins/bluetooth/ble/_mappers.py
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@ -40,6 +40,17 @@ class TheengsEntity:
model_id: Optional[str] = None model_id: Optional[str] = None
# pylint: disable=too-few-public-methods
class NullSensor:
"""
Dummy class to model sensors with null values (hence without sufficient
information for the application to infer the type).
"""
def __init__(self, *_, **__):
pass
# Maps property names to transformer methods (first mapper choice). # Maps property names to transformer methods (first mapper choice).
_property_to_entity: Dict[str, Callable[[Any, Dict[str, Any]], Entity]] = { _property_to_entity: Dict[str, Callable[[Any, Dict[str, Any]], Entity]] = {
'battery': lambda value, conf: Battery( 'battery': lambda value, conf: Battery(
@ -96,6 +107,9 @@ _value_type_to_entity: Dict[type, Callable[[Any, Dict[str, Any]], Entity]] = {
bool: lambda value, _: BinarySensor(value=value), bool: lambda value, _: BinarySensor(value=value),
int: lambda value, _: NumericSensor(value=value), int: lambda value, _: NumericSensor(value=value),
float: lambda value, _: NumericSensor(value=value), float: lambda value, _: NumericSensor(value=value),
str: lambda value, _: RawSensor(value=value),
bytes: lambda value, _: RawSensor(value=value),
bytearray: lambda value, _: RawSensor(value=value),
} }
@ -126,8 +140,8 @@ def device_to_entity(device: BLEDevice, data: AdvertisementData) -> BluetoothDev
# If not, check if we can infer an entity mapper from the value type. # If not, check if we can infer an entity mapper from the value type.
_value_type_to_entity.get( _value_type_to_entity.get(
type(theengs_entity.data.get(name)), type(theengs_entity.data.get(name)),
# If not, default to a raw sensor. # If not, default to a NullSensor.
lambda value, _: RawSensor(value=value), lambda *_: NullSensor(),
), ),
), ),
)(theengs_entity.data.get(name), conf) )(theengs_entity.data.get(name), conf)
@ -135,6 +149,10 @@ def device_to_entity(device: BLEDevice, data: AdvertisementData) -> BluetoothDev
} }
for prop, entity in parsed_entities.items(): for prop, entity in parsed_entities.items():
if isinstance(entity, NullSensor):
# Skip entities that we couldn't parse.
continue
entity.id = f'{parent_entity.id}:{prop}' entity.id = f'{parent_entity.id}:{prop}'
entity.name = prop entity.name = prop
parent_entity.children.append(entity) parent_entity.children.append(entity)
@ -169,10 +187,7 @@ def _parse_advertisement_data(data: AdvertisementData) -> TheengsEntity:
entity_args['name'] = data.local_name entity_args['name'] = data.local_name
if entity_args: if entity_args:
# print('==== DECODING: ====')
# print(entity_args)
encoded_ret = decodeBLE(json.dumps(entity_args)) encoded_ret = decodeBLE(json.dumps(entity_args))
# print('==== DECODED! ====')
if encoded_ret: if encoded_ret:
entity_args = json.loads(encoded_ret) entity_args = json.loads(encoded_ret)