spark-instrumented-optimizer/python/pyspark/accumulators.pyi
zero323 72da6f86cf [SPARK-33002][PYTHON] Remove non-API annotations
### What changes were proposed in this pull request?

This PR:

- removes annotations for modules which are not part of the public API.
- removes `__init__.pyi` files, if no annotations, beyond exports, are present.

### Why are the changes needed?

Primarily to reduce maintenance overhead and as requested in the comments to https://github.com/apache/spark/pull/29591

### Does this PR introduce _any_ user-facing change?

No

### How was this patch tested?

Existing tests and additional MyPy checks:

```
mypy --no-incremental --config python/mypy.ini python/pyspark
MYPYPATH=python/ mypy --no-incremental --config python/mypy.ini examples/src/main/python/ml examples/src/main/python/sql examples/src/main/python/sql/streaming
```

Closes #29879 from zero323/SPARK-33002.

Authored-by: zero323 <mszymkiewicz@gmail.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
2020-10-07 19:53:59 +09:00

74 lines
2.4 KiB
Python

#
# 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, Dict, Generic, Tuple, Type, TypeVar
import socketserver.BaseRequestHandler # type: ignore
from pyspark._typing import SupportsIAdd
T = TypeVar("T")
U = TypeVar("U", bound=SupportsIAdd)
import socketserver as SocketServer
_accumulatorRegistry: Dict[int, Accumulator]
class Accumulator(Generic[T]):
aid: int
accum_param: AccumulatorParam[T]
def __init__(
self, aid: int, value: T, accum_param: AccumulatorParam[T]
) -> None: ...
def __reduce__(
self,
) -> Tuple[
Callable[[int, int, AccumulatorParam[T]], Accumulator[T]],
Tuple[int, int, AccumulatorParam[T]],
]: ...
@property
def value(self) -> T: ...
@value.setter
def value(self, value: T) -> None: ...
def add(self, term: T) -> None: ...
def __iadd__(self, term: T) -> Accumulator[T]: ...
class AccumulatorParam(Generic[T]):
def zero(self, value: T) -> T: ...
def addInPlace(self, value1: T, value2: T) -> T: ...
class AddingAccumulatorParam(AccumulatorParam[U]):
zero_value: U
def __init__(self, zero_value: U) -> None: ...
def zero(self, value: U) -> U: ...
def addInPlace(self, value1: U, value2: U) -> U: ...
class _UpdateRequestHandler(SocketServer.StreamRequestHandler):
def handle(self) -> None: ...
class AccumulatorServer(SocketServer.TCPServer):
auth_token: str
def __init__(
self,
server_address: Tuple[str, int],
RequestHandlerClass: Type[socketserver.BaseRequestHandler],
auth_token: str,
) -> None: ...
server_shutdown: bool
def shutdown(self) -> None: ...