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Add typing to send_chan_message with test

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This commit is contained in:
jkingsman 2025-12-23 17:50:28 -08:00
parent fa330a5a12
commit 1ea32885a3
2 changed files with 38 additions and 5 deletions
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20
src/meshcore/commands/messaging.py
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@ -141,17 +141,27 @@ class MessagingCommands(CommandHandlerBase):
return None if res is None else result
async def send_chan_msg(self, chan, msg, timestamp=None) -> Event:
async def send_chan_msg(self, chan: int, msg: str, timestamp: Optional[int|bytes] = None) -> Event:
logger.debug(f"Sending channel message to channel {chan}: {msg}")
# Default to current time if timestamp not provided
if timestamp is None:
# Default to current time if timestamp not provided
import time
timestamp = int(time.time()).to_bytes(4, "little")
timestamp_bytes = int(time.time()).to_bytes(4, "little")
elif isinstance(timestamp, int):
timestamp_bytes = timestamp.to_bytes(4, "little")
elif isinstance(timestamp, bytes) and len(timestamp) == 4:
# expected bytes format
timestamp_bytes = timestamp
else:
if isinstance(timestamp, bytes):
logger.error(f"Invalid timestamp format: got bytes of length {len(timestamp)} but expected bytes of length 4")
else:
logger.error(f"Invalid timestamp format: got {type(timestamp)} but expected int or 4 bytes")
return Event(EventType.ERROR, {"reason": "invalid_timestamp_format"})
data = (
b"\x03\x00" + chan.to_bytes(1, "little") + timestamp + msg.encode("utf-8")
b"\x03\x00" + chan.to_bytes(1, "little") + timestamp_bytes + msg.encode("utf-8")
)
return await self.send(data, [EventType.OK, EventType.ERROR])