P. L. Lim

TST: matplotlib.checkdep_usetex is deprecated, what to do?

2

https://github.com/astropy/astropy/blob/e7f5d509210a71f2815ee90af6deddc479d6e1b8/astropy/visualization/wcsaxes/tests/test_misc.py#L28-L30 was ```python TEX_UNAVAILABLE = not matplotlib.checkdep_usetex(True) ``` But it has been deprecated by `matplotlib`, see matplotlib/matplotlib#23244 . We either have to "vendor the code" or find another way to...

wcslint crashes on valid WCS

4

`wcslint` calls an underlying function here: https://github.com/astropy/astropy/blob/8c0581fc68ca1f970d7f4e6c9ca9f2b9567d7b4c/astropy/wcs/wcs.py#L3430 Looks like all it does is tries to create a `WCS` object with the header and report warnings, so the bug is either...

Plot axis title incorrectly capitalized when acronym is given

4

https://github.com/glue-viz/glue/blob/164424f0845186702d471bacad668f272eadd0ff/glue/core/coordinate_helpers.py#L167 If I define a custom coordinate and then, say, implement the following: ```python @property def world_axis_names(self): # Returns an iterable of strings given the names of the world #...

GWCS crashes Glue linking (grism)

4

I am not allowed to share the image but I can show you the GWCS like this (spoiler: it is grism): ```python >>> dm.meta.wcs ``` The code goes something like...

BaseTestDataViewer has interactive tests causing CI to time out

1

In testing ejeschke/glue-ginga#30, which has tests inheriting from `BaseTestDataViewer`, I found that some of the tests generate pop-up window that requires user to click something to close it before the...

ROI implementation of getting the center position is inconsistent

4

* `glue.core.roi.RectangularROI.center()` * `glue.core.roi.CircularROI.get_center()` * `glue.core.roi.EllipticalROI.xc`, `glue.core.roi.EllipticalROI.yc` Even when base class documentation said `center()` should work. 🤷

https://github.com/glue-viz/glue/blob/b72e793c33592519379c3a043120cdb5dfb22671/glue/_mpl_backend.py#L36-L39 ``` ...\glue\_mpl_backend.py:39: MatplotlibDeprecationWarning: The keymap.all_axes rcparam was deprecated in Matplotlib 3.3 and will be removed two minor releases later. rcParams[setting] = '' ```

Something like this (screenshot from Ginga):  [🐱](https://jira.stsci.edu/browse/JDAT-1826)

I see that you support a few `astropy.visualization` classes for image stretch, but I do not see any usage of `astropy.visualization` for intervals. Do you plan to add support for...

I expect `VisualAttributes` to not let me set invalid value for a given attribute but that is not the case. The only invalid case that raises an error is setting...