Function _code_to_hash_pyc

Lib/importlib/_bootstrap_external.py:521–529

Produce the data for a hash-based pyc.

(code, source_hash, checked=True)

def _code_to_hash_pyc(code, source_hash, checked=True):
    "Produce the data for a hash-based pyc."
    data = bytearray(MAGIC_NUMBER)
    flags = 0b1 | checked << 1
    data.extend(_pack_uint32(flags))
    assert len(source_hash) == 8
    data.extend(source_hash)
    data.extend(marshal.dumps(code))
    return data


def decode_source(source_bytes):