spectral/graphics/spypylab.py uses outdated version of RectangleSelector from matplotlib.widgets

[losif63]

In spectral/graphics/spypylab.py, from lines 781 ~ 796:

        try:
            from matplotlib.widgets import RectangleSelector
            self.selector = RectangleSelector(self.axes,
                                              self._select_rectangle,
                                              button=1,
                                              useblit=True,
                                              spancoords='data',
                                              drawtype='box',
                                              rectprops = \
                                                  self.selector_rectprops)
            self.selector.set_active(False)
        except:
            self.selector = None
            msg = 'Failed to create RectangleSelector object. Interactive ' \
              'pixel class labeling will be unavailable.'
            warnings.warn(msg)

Apparently, the parameters "drawtype" and "rectprops" in the RectangleSelector constructor are deprecated in matplotlib version 3.5, while the latest matplotlib version is 3.7.2.

[tboggs]

Thanks for reporting this. I'll look into fixing it soon.

[tboggs]

Fixed on develop branch.