| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| from typing import Callable, Iterable, Sized, TypeVar, Union |
| from typing_extensions import Literal, Protocol |
| |
| from numpy import int32, int64, float32, float64, ndarray |
| |
| F = TypeVar("F", bound=Callable) |
| T_co = TypeVar("T_co", covariant=True) |
| |
| PrimitiveType = Union[bool, float, int, str] |
| |
| NonUDFType = Literal[0] |
| |
| class SupportsIAdd(Protocol): |
| def __iadd__(self, other: SupportsIAdd) -> SupportsIAdd: ... |
| |
| class SupportsOrdering(Protocol): |
| def __lt__(self, other: SupportsOrdering) -> bool: ... |
| |
| class SizedIterable(Protocol, Sized, Iterable[T_co]): ... |
| |
| S = TypeVar("S", bound=SupportsOrdering) |
| |
| NumberOrArray = TypeVar( |
| "NumberOrArray", float, int, complex, int32, int64, float32, float64, ndarray |
| ) |
