Coverage for custom_components/remote_logger/helpers.py: 100%

1import datetime as dt 

2from typing import Any 

3 

4from homeassistant.util import dt as dt_util 

5 

6 

7def flatten_event_data(prefix: str, value: Any, state_only: bool) -> list[tuple[str, Any]]: 

8 """Flatten a value into (key, scalar) pairs using dotted key notation. 

9 

10 If the value has an ``as_dict`` method it is called first. The resulting 

11 dict (or any plain dict) is recursively expanded. Any other value is 

12 returned as-is as a single pair. 

13 """ 

14 if hasattr(value, "as_dict"): 

15 value = value.as_dict() 

16 if hasattr(value, "value"): 

17 value = value.value 

18 if isinstance(value, dict): 

19 result: list[tuple[str, Any]] = [] 

20 for k, v in value.items(): 

21 if k not in ("attributes", "context") or not state_only: 

22 result.extend(flatten_event_data(f"{prefix}.{k}", v, state_only)) 

23 return result 

24 return [(prefix, value)] 

25 

26 

27def isotimestamp(time_value: float) -> str | None: 

28 if time_value and isinstance(time_value, float): 

29 ts = dt.datetime.fromtimestamp(time_value, tz=dt_util.get_default_time_zone()) 

30 if dt_util.get_default_time_zone() == dt.UTC: 

31 return f"{ts.isoformat()[:26]}Z" 

32 return f"{ts.isoformat()}" 

33 return None