fetch_sparse_block_timestamps_using_hypersync_cached

Documentation for eth_defi.hypersync.hypersync_timestamp.fetch_sparse_block_timestamps_using_hypersync_cached function.

fetch_sparse_block_timestamps_using_hypersync_cached(client, chain_id, start_block, end_block, step, cache_path=PosixPath('/home/runner/.tradingstrategy/block-timestamp'), display_progress=True, attempts=5)

Synchronously fetch sparse sampled timestamps with retry/backoff.

Parameters

• attempts (int) – Maximum Hypersync attempts; completed checkpoints survive retries.

• client (hypersync.HypersyncClient) –

• chain_id (int) –

• start_block (int) –

• end_block (int) –

• step (int) –

• display_progress (bool) –

Returns

Cache-backed timestamp slicer containing every requested sample.

Return type

eth_defi.event_reader.timestamp_cache.BlockTimestampSlicer