Fix up _unique and valid_icon_size implementations

This commit is contained in:
Rapptz 2021-04-18 09:07:26 -04:00
parent b35596f7c8
commit 417353da4d

View File

@ -387,10 +387,7 @@ def get(iterable: Iterable[T], **attrs: Any) -> Optional[T]:
def _unique(iterable: Iterable[T]) -> List[T]:
seen = set()
adder = seen.add
return [x for x in iterable if not (x in seen or adder(x))]
return [x for x in dict.fromkeys(iterable)]
def _get_as_snowflake(data: Any, key: str) -> Optional[int]:
try:
@ -515,7 +512,7 @@ def utcnow() -> datetime.datetime:
def valid_icon_size(size: int) -> bool:
"""Icons must be power of 2 within [16, 4096]."""
return not size & (size - 1) and size in range(16, 4097)
return not size & (size - 1) and 4096 >= size >= 16
class SnowflakeList(array.array):