Class XArrayInteractive

hvplot/xarray.py:8–38

class XArrayInteractive(Interactive):
    @classmethod
    def applies(cls, obj):
        return isinstance(obj, (xr.DataArray, xr.Dataset))

    def sel(self, **kwargs):
        processed = {}
        for k, v in kwargs.items():
            if isinstance(v, type) and issubclass(v, Widget):
                if hasattr(v, 'end'):
                    values = self._current[k].values
                    v = v(name=k, start=values.min(), end=values.max())
                if hasattr(v, 'options'):
                    v = v(name=k, options={str(v): v for v in self._current[k].values})
            processed[k] = v
        self._method = 'sel'
        return self.__call__(**processed)

    sel.__doc__ = xr.DataArray.sel.__doc__

    def isel(self, **kwargs):
        processed = {}
        for k, v in kwargs.items():
            if isinstance(v, type) and issubclass(v, Widget):
                if hasattr(v, 'end'):
                    v = v(name=k, end=len(self._current[k]))
            processed[k] = v
        self._method = 'isel'
        return self.__call__(**processed)

    isel.__doc__ = xr.DataArray.isel.__doc__


def patch(name='hvplot', interactive='interactive', extension='bokeh', logo=False):