async def persist_sub_epoch_challenge_segments(
self, sub_epoch_summary_height: uint32, segments: List[SubEpochChallengeSegment]
):
cursor_1 = await self.db.execute(
"INSERT OR REPLACE INTO sub_epoch_segments VALUES(?, ?)",
(sub_epoch_summary_height, bytes(SubEpochSegments(segments))),
)
await cursor_1.close()
async def get_sub_epoch_challenge_segments(
self,
sub_epoch_summary_height: uint32,
) -> Optional[List[SubEpochChallengeSegment]]:
cursor = await self.db.execute(
"SELECT challenge_segments from sub_epoch_segments WHERE ses_height=?", (sub_epoch_summary_height,)
)
row = await cursor.fetchone()
await cursor.close()
if row is not None:
return SubEpochSegments.from_bytes(row[0]).challenge_segments
return None
async def persist_sub_epoch_challenge_segments(
self, sub_epoch_summary_height: uint32,
segments: List[SubEpochChallengeSegment]):
self._sub_epoch_segments[sub_epoch_summary_height] = SubEpochSegments(
segments)