async def getrawtransactions(self, hex_hashes, replace_errs=True):
"""Return the serialized raw transactions with the given hashes.
Replaces errors with None by default."""
params_iterable = ((hex_hash, 0) for hex_hash in hex_hashes)
txs = await self._send_vector('getrawtransaction',
params_iterable,
replace_errs=replace_errs)
# Convert hex strings to bytes
return [hex_to_bytes(tx) if tx else None for tx in txs]
def hex_str_to_hash(x):
"""Convert a displayed hex string to a binary hash."""
return bytes(reversed(hex_to_bytes(x)))
async def raw_blocks(self, hex_hashes):
"""Return the raw binary blocks with the given hex hashes."""
params_iterable = ((h, False) for h in hex_hashes)
blocks = await self._send_vector('getblock', params_iterable)
# Convert hex string to bytes
return [hex_to_bytes(block) for block in blocks]
def hex_str_to_hash(x: str) -> bytes:
"""Convert a displayed hex string to a binary hash."""
return hex_to_bytes(x)[::-1]
