def dump(cls, writer: Writer, elem: bytes) -> None:
if cls.FIX_SIZE:
if cls.SIZE != len(elem):
raise ValueError("Size mismatch")
else:
dump_uvarint(writer, len(elem))
writer.write(elem)
def dump(cls, writer, elems, elem_type=None):
if elem_type is None:
elem_type = cls.ELEM_TYPE
if cls.FIX_SIZE:
if cls.SIZE != len(elems):
raise ValueError("Size mismatch")
else:
dump_uvarint(writer, len(elems))
for elem in elems:
elem_type.dump(writer, elem)
def test_varint(self):
"""
Var int
:return:
"""
# fmt: off
test_nums = [
0, 1, 12, 44, 32, 63, 64, 127, 128, 255, 256, 1023, 1024, 8191,
8192, 2**16, 2**16 - 1, 2**32, 2**32 - 1, 2**64, 2**64 - 1,
2**72 - 1, 2**112
]
# fmt: on
for test_num in test_nums:
writer = MemoryReaderWriter()
dump_uvarint(writer, test_num)
test_deser = load_uvarint(MemoryReaderWriter(writer.get_buffer()))
self.assertEqual(test_num, test_deser)
def uvarint(self, i):
int_serialize.dump_uvarint(self.kwriter, i)
def dump(writer: Writer, s: str) -> None:
dump_uvarint(writer, len(s))
writer.write(s.encode())
def dump(writer, s):
dump_uvarint(writer, len(s))
writer.write(bytes(s))
def uvarint(self, i: int) -> None:
int_serialize.dump_uvarint(self.kwriter, i)
def dump(writer: Writer, n: int) -> None:
return dump_uvarint(writer, n)
def dump(writer, n: int):
return dump_uvarint(writer, n)