itholic 6b912e4179 [SPARK-35364][PYTHON] Renaming the existing Koalas related codes ... ### What changes were proposed in this pull request? There are still naming related to Koalas in test and function name. This PR addressed them to fit pandas-on-spark. - kdf -> psdf - kser -> psser - kidx -> psidx - kmidx -> psmidx - to_koalas() -> to_pandas_on_spark() ### Why are the changes needed? This is because the name Koalas is no longer used in PySpark. ### Does this PR introduce _any_ user-facing change? `to_koalas()` function is renamed to `to_pandas_on_spark()` ### How was this patch tested? Tested in local manually. After changing the related naming, I checked them one by one. Closes #32516 from itholic/SPARK-35364. Authored-by: itholic <haejoon.lee@databricks.com> Signed-off-by: Takuya UESHIN <ueshin@databricks.com>		2021-05-20 15:08:30 -07:00
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__init__.py	[SPARK-34890][PYTHON] Port/integrate Koalas main codes into PySpark	2021-04-06 12:42:39 +09:00
accessors.py	[SPARK-35364][PYTHON] Renaming the existing Koalas related codes	2021-05-20 15:08:30 -07:00
functions.py	[SPARK-34941][PYTHON] Fix mypy errors and enable mypy check for pandas-on-Spark	2021-05-17 10:46:59 -07:00
utils.py	[SPARK-34941][PYTHON] Fix mypy errors and enable mypy check for pandas-on-Spark	2021-05-17 10:46:59 -07:00