Force timestamp timezone to None

ruuvitag_sensor/decoder.py

@@ -320,7 +320,7 @@ def _get_timestamp(self, data: list[str]) -> datetime:
         # The timestamp is a 4-byte value after the header byte, in seconds since Unix epoch
         timestamp_bytes = bytes.fromhex("".join(data[3:7]))
         timestamp = int.from_bytes(timestamp_bytes, "big")
-        return datetime.fromtimestamp(timestamp)
+        return datetime.fromtimestamp(timestamp, tz=None)
 
     def _get_temperature(self, data: list[str]) -> Optional[float]:
         """Return temperature in celsius"""

tests/test_decoder.py

@@ -208,7 +208,7 @@ def test_history_decode_real_samples(self):
         assert result["temperature"] == 22.75
         assert result["humidity"] is None
         assert result["pressure"] is None
-        assert result["timestamp"].timestamp() == datetime(2025, 2, 1, 7, 46, 10).timestamp()
+        assert result["timestamp"] == datetime(2025, 2, 1, 7, 46, 10)
 
         # Test humidity data
         data = bytearray(b':1\x10g\x9d\xb5"\x00\x00\x10\x90')
@@ -217,7 +217,7 @@ def test_history_decode_real_samples(self):
         assert result["humidity"] == 42.4
         assert result["temperature"] is None
         assert result["pressure"] is None
-        assert result["timestamp"].timestamp() == datetime(2025, 2, 1, 7, 46, 10).timestamp()
+        assert result["timestamp"] == datetime(2025, 2, 1, 7, 46, 10)
 
         # Test pressure data
         data = bytearray(b':2\x10g\x9d\xb5"\x00\x01\x8b@')
@@ -226,7 +226,7 @@ def test_history_decode_real_samples(self):
         assert result["pressure"] == 35648
         assert result["temperature"] is None
         assert result["humidity"] is None
-        assert result["timestamp"].timestamp() == datetime(2025, 2, 1, 7, 46, 10).timestamp()
+        assert result["timestamp"] == datetime(2025, 2, 1, 7, 46, 10)
 
     def test_history_end_marker(self):
         decoder = HistoryDecoder()