xinrong-meng commented on code in PR #49394:
URL: https://github.com/apache/spark/pull/49394#discussion_r1906911125
##########
python/pyspark/sql/dataframe.py:
##########
@@ -6794,35 +6793,7 @@ def executionInfo(self) -> Optional["ExecutionInfo"]:
"""
...
- @property
- def plot(self) -> "PySparkPlotAccessor":
- """
- Returns a :class:`PySparkPlotAccessor` for plotting functions.
-
- .. versionadded:: 4.0.0
-
- Returns
- -------
- :class:`PySparkPlotAccessor`
-
- Notes
- -----
- This API is experimental.
- It provides two ways to create plots:
- 1. Chaining style (e.g., `df.plot.line(...)`).
- 2. Explicit style (e.g., `df.plot(kind="line", ...)`).
-
- Examples
- --------
- >>> data = [("A", 10, 1.5), ("B", 30, 2.5), ("C", 20, 3.5)]
- >>> columns = ["category", "int_val", "float_val"]
- >>> df = spark.createDataFrame(data, columns)
- >>> type(df.plot)
- <class 'pyspark.sql.plot.core.PySparkPlotAccessor'>
- >>> df.plot.line(x="category", y=["int_val", "float_val"]) # doctest:
+SKIP
- >>> df.plot(kind="line", x="category", y=["int_val", "float_val"]) #
doctest: +SKIP
- """
- ...
+ plot: CachedAccessor = CachedAccessor("plot",
"pyspark.sql.plot.core.PySparkPlotAccessor")
Review Comment:
That lazy import fails doc generation
```
Warning, treated as error:
autodoc: failed to import class 'plot' from module 'DataFrame'; the
following exception was raised:
No module named 'DataFrame'
make: *** [Makefile:35: html] Error 2
```
@HyukjinKwon @itholic do you happen to know how to work around this? Thank
you!
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