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refactor: drop the runtime u8 = int shim; u8 is typing-only #138

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Merged
JPHutchins merged 1 commit into from
Sep 22, 2026
Merged

refactor: drop the runtime u8 = int shim; u8 is typing-only #138

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6 changes: 3 additions & 3 deletions src/smpclient/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,8 @@

"""

from __future__ import annotations

import asyncio
import itertools
import logging
Expand All @@ -60,8 +62,6 @@

if TYPE_CHECKING:
from types_bits import u8
else: # `types_bits` is typing-only; reaching its values at runtime needs its `rt` extra
u8 = int

try:
from asyncio import timeout # type: ignore
Expand Down Expand Up @@ -143,7 +143,7 @@ def success(

def wrapping_sequence() -> Iterator[u8]:
"""The default SMP sequence space: `0x00`-`0xFF`, wrapping."""
return cast(Iterator[u8], itertools.cycle(range(0x100)))
return cast("Iterator[u8]", itertools.cycle(range(0x100)))


def _hexdump(frame: bytes) -> str:
Expand Down
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