HyukjinKwon 3959f0d987 [SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*) ... ### What changes were proposed in this pull request? This PR proposes to migrate to [NumPy documentation style](https://numpydoc.readthedocs.io/en/latest/format.html), see also SPARK-33243. While I am migrating, I also fixed some Python type hints accordingly. ### Why are the changes needed? For better documentation as text itself, and generated HTMLs ### Does this PR introduce _any_ user-facing change? Yes, they will see a better format of HTMLs, and better text format. See SPARK-33243. ### How was this patch tested? Manually tested via running `./dev/lint-python`. Closes #30181 from HyukjinKwon/SPARK-33250. Authored-by: HyukjinKwon <gurwls223@apache.org> Signed-off-by: HyukjinKwon <gurwls223@apache.org>		2020-11-03 10:00:49 +09:00
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__init__.py	[SPARK-26856][PYSPARK] Python support for from_avro and to_avro APIs	2019-03-11 10:15:07 +09:00
functions.py	[SPARK-33250][PYTHON][DOCS] Migration to NumPy documentation style in SQL (pyspark.sql.*)	2020-11-03 10:00:49 +09:00
functions.pyi	[SPARK-32714][PYTHON] Initial pyspark-stubs port	2020-09-24 14:15:36 +09:00