31a16fbb40
### What changes were proposed in this pull request? This PR proposes migration of [`pyspark-stubs`](https://github.com/zero323/pyspark-stubs) into Spark codebase. ### Why are the changes needed? ### Does this PR introduce _any_ user-facing change? Yes. This PR adds type annotations directly to Spark source. This can impact interaction with development tools for users, which haven't used `pyspark-stubs`. ### How was this patch tested? - [x] MyPy tests of the PySpark source ``` mypy --no-incremental --config python/mypy.ini python/pyspark ``` - [x] MyPy tests of Spark examples ``` 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 ``` - [x] Existing Flake8 linter - [x] Existing unit tests Tested against: - `mypy==0.790+dev.e959952d9001e9713d329a2f9b196705b028f894` - `mypy==0.782` Closes #29591 from zero323/SPARK-32681. Authored-by: zero323 <mszymkiewicz@gmail.com> Signed-off-by: HyukjinKwon <gurwls223@apache.org>
44 lines
1.4 KiB
Python
44 lines
1.4 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 ClassVar
|
|
|
|
class StorageLevel:
|
|
DISK_ONLY: ClassVar[StorageLevel]
|
|
DISK_ONLY_2: ClassVar[StorageLevel]
|
|
MEMORY_ONLY: ClassVar[StorageLevel]
|
|
MEMORY_ONLY_2: ClassVar[StorageLevel]
|
|
DISK_ONLY_3: ClassVar[StorageLevel]
|
|
MEMORY_AND_DISK: ClassVar[StorageLevel]
|
|
MEMORY_AND_DISK_2: ClassVar[StorageLevel]
|
|
OFF_HEAP: ClassVar[StorageLevel]
|
|
|
|
useDisk: bool
|
|
useMemory: bool
|
|
useOffHeap: bool
|
|
deserialized: bool
|
|
replication: int
|
|
def __init__(
|
|
self,
|
|
useDisk: bool,
|
|
useMemory: bool,
|
|
useOffHeap: bool,
|
|
deserialized: bool,
|
|
replication: int = ...,
|
|
) -> None: ...
|