'Set / unset 3D grid.
.. note::
Currently, this function does not behave the same as
:meth:`matplotlib.axes.Axes.grid`, but it is intended to
eventually support that behavior.
.. versionchanged :: 1.1.0
This function was changed, but not tested. Please report any bugs.'

def grid(self, b=True, **kwargs):

    if len(kwargs):
        b = True
    self._draw_grid = cbook._string_to_bool(b)
    self.stale = True
