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https://issues.apache.org/jira/browse/SPARK-50753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-50753:
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Labels: pull-request-available (was: )
> Make PySpark plot accessor a class property
> -------------------------------------------
>
> Key: SPARK-50753
> URL: https://issues.apache.org/jira/browse/SPARK-50753
> Project: Spark
> Issue Type: Sub-task
> Components: PySpark
> Affects Versions: 4.0.0
> Reporter: Xinrong Meng
> Priority: Major
> Labels: pull-request-available
>
> Previously, the plot property in PySpark DataFrame was simply a placeholder:
> ```py
> >>> from pyspark.sql import DataFrame
> >>> DataFrame.plot
> <property object at 0x10543fd60>
> >>> dir(DataFrame.plot)
> ['__class__', ... 'getter', 'setter']
> ```
> This caused an issue where Sphinx, the documentation generator, could not
> recognize the chaining methods (e.g., bar, barh, etc.) provided by the plot
> accessor. As a result, it failed to populate the documentation for the
> available plot methods.
> We aim to bring PySpark’s plot accessor to parity with the Pandas API on Spark
> ```py
> >>> import pyspark.pandas as ps
> >>> ps.DataFrame.plot
> <class 'pyspark.pandas.plot.core.PandasOnSparkPlotAccessor'>
> ```
> The plot property in PySpark DataFrame should look like this
> ```py
> >>> from pyspark.sql import DataFrame
> >>> DataFrame.plot
> <pyspark.sql.plot.core.PySparkPlotAccessor object at 0x10500b070>
> >>> dir(DataFrame.plot)
> ['__call__', ..., '_backends', '_get_plot_backend', 'area', 'bar', 'barh',
> 'box', 'data', 'hist', 'kde', 'line', 'pie', 'plot_data_map', 'scatter']
> ```
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