assert abbrev(d, 't', unique=False) == (200, 300)

"""

from typing import Any, Mapping, Optional, Sequence, Union

import functools

from collections.abc import Mapping, Sequence

from typing import Any

import xmod

__all__ = 'abbrev', 'NONE'

@xmod.xmod

def abbrev(

abbrevs: Union[ Mapping[str, Any], Sequence[str] ],

key: Optional[str] = None,

abbrevs: Mapping[str, Any] | Sequence[str],

key: str | None = None,

default: Any = NONE,

multi: bool = False,

unique: bool = True,

abbrev, abbrevs, default=default, multi=multi, unique=unique

)

if not isinstance(abbrevs, dict):

abbrevs = {i: i for i in abbrevs}

abbrevs = abbrevs if isinstance(abbrevs, dict) else {i: i for i in abbrevs}

r = abbrevs.get(key, NONE)

if r is not NONE:

return (r,) if multi else r

kv = [(k, v) for k, v in abbrevs.items() if k.startswith(key)]

if kv:

keys, values = zip(*kv)

keys, values = zip(*kv, strict=False)

elif multi:

return []