"""Adds the `.hvplot` method to duckdb.DuckDBPyRelation and duckdb.DuckDBPyConnection"""


def patch(name='hvplot', interactive='interactive', extension='bokeh', logo=False):
    from hvplot.plotting.core import hvPlotTabularDuckDB
    from . import post_patch, _module_extensions

    if 'hvplot.duckdb' not in _module_extensions:
        try:
            import duckdb
        except ImportError:
            raise ImportError(
                'Could not patch plotting API onto DuckDB. DuckDB could not be imported.'
            )

        # Patching for DuckDBPyRelation and DuckDBPyConnection
        _patch_duckdb_plot = lambda self: hvPlotTabularDuckDB(self)  # noqa: E731
        _patch_duckdb_plot.__doc__ = hvPlotTabularDuckDB.__call__.__doc__
        plot_prop_duckdb = property(_patch_duckdb_plot)
        setattr(duckdb.DuckDBPyRelation, name, plot_prop_duckdb)
        setattr(duckdb.DuckDBPyConnection, name, plot_prop_duckdb)
        _module_extensions.add('hvplot.duckdb')

    post_patch(extension, logo)


patch()