mirror of
https://github.com/Chia-Network/chia-blockchain.git
synced 2024-09-19 14:48:38 +03:00
536830b09b
* remove unused run_generator_mempool() function * move run_generator_unsafe() into the tests, which is the only place it's used * remove (somewhat meaningless) setup_generator_args() and create_generator_args() * remove unused GENERATOR_MOD in mempool_check_conditions.py * remove redundant get_generator() function * transition analyze-chain.py to use run_block_generator() and drop dependency on GENERATOR_MOD * fixup type hints in test_rom.py * fixup type hints in test_compression.py * fixup type hints in test_generator_types.py
55 lines
2.4 KiB
Python
55 lines
2.4 KiB
Python
from __future__ import annotations
|
|
|
|
import logging
|
|
from typing import List, Optional, Union
|
|
|
|
from chia.types.blockchain_format.program import Program
|
|
from chia.types.blockchain_format.serialized_program import SerializedProgram
|
|
from chia.types.generator_types import BlockGenerator, CompressorArg, GeneratorBlockCacheInterface
|
|
from chia.util.ints import uint32
|
|
from chia.wallet.puzzles.load_clvm import load_clvm_maybe_recompile
|
|
|
|
DECOMPRESS_BLOCK = load_clvm_maybe_recompile("block_program_zero.clsp", package_or_requirement="chia.wallet.puzzles")
|
|
DECOMPRESS_PUZZLE = load_clvm_maybe_recompile("decompress_puzzle.clsp", package_or_requirement="chia.wallet.puzzles")
|
|
# DECOMPRESS_CSE = load_clvm_maybe_recompile(
|
|
# "decompress_coin_spend_entry.clsp",
|
|
# package_or_requirement="chia.wallet.puzzles",
|
|
# )
|
|
|
|
DECOMPRESS_CSE_WITH_PREFIX = load_clvm_maybe_recompile(
|
|
"decompress_coin_spend_entry_with_prefix.clsp", package_or_requirement="chia.wallet.puzzles"
|
|
)
|
|
log = logging.getLogger(__name__)
|
|
|
|
|
|
def create_block_generator(
|
|
generator: SerializedProgram, block_heights_list: List[uint32], generator_block_cache: GeneratorBlockCacheInterface
|
|
) -> Optional[BlockGenerator]:
|
|
"""`create_block_generator` will returns None if it fails to look up any referenced block"""
|
|
generator_list: List[SerializedProgram] = []
|
|
generator_heights: List[uint32] = []
|
|
for i in block_heights_list:
|
|
previous_generator = generator_block_cache.get_generator_for_block_height(i)
|
|
if previous_generator is None:
|
|
log.error(f"Failed to look up generator for block {i}. Ref List: {block_heights_list}")
|
|
return None
|
|
generator_list.append(previous_generator)
|
|
generator_heights.append(i)
|
|
return BlockGenerator(generator, generator_list, generator_heights)
|
|
|
|
|
|
def create_compressed_generator(
|
|
original_generator: CompressorArg,
|
|
compressed_cse_list: List[List[List[Union[bytes, None, int, Program]]]],
|
|
) -> BlockGenerator:
|
|
"""
|
|
Bind the generator block program template to a particular reference block,
|
|
template bytes offsets, and SpendBundle.
|
|
"""
|
|
start = original_generator.start
|
|
end = original_generator.end
|
|
program = DECOMPRESS_BLOCK.curry(
|
|
DECOMPRESS_PUZZLE, DECOMPRESS_CSE_WITH_PREFIX, Program.to(start), Program.to(end), compressed_cse_list
|
|
)
|
|
return BlockGenerator(program, [original_generator.generator], [original_generator.block_height])
|