2 commits

Author	SHA1	Message	Date
zero323	01321bc0fe	[SPARK-33252][PYTHON][DOCS] Migration to NumPy documentation style in MLlib (pyspark.mllib.*) ... ### What changes were proposed in this pull request? This PR proposes migration of `pyspark.mllib` to NumPy documentation style. ### Why are the changes needed? To improve documentation style. Before:  After:  ### Does this PR introduce _any_ user-facing change? Yes, this changes both rendered HTML docs and console representation (SPARK-33243). ### How was this patch tested? `dev/lint-python` and manual inspection. Closes #30413 from zero323/SPARK-33252. Authored-by: zero323 <mszymkiewicz@gmail.com> Signed-off-by: HyukjinKwon <gurwls223@apache.org>	2020-11-25 10:24:41 +09:00
zero323	31a16fbb40	[SPARK-32714][PYTHON] Initial pyspark-stubs port ... ### 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>	2020-09-24 14:15:36 +09:00