#1015744 python3-matplotlib: version 3.5.2-2 is breaking spyder autopkgtests

Package:
python3-matplotlib
Source:
matplotlib
Description:
Python based plotting system in a style similar to Matlab (Python 3)
Submitter:
Julian Gilbey
Date:
2022-07-22 07:06:03 UTC
Severity:
serious
#1015744#5
Date:
2022-07-20 08:28:01 UTC
From:
To:
Something significant seems to have changed in version 3.5.2-2 of this
package, as it now breaks the spyder 5.3.1+dfsg-1 autopkgtests: see
https://ci.debian.net/packages/s/spyder/testing/amd64/
The tests passed with version 1.8.1-6.

The relevant lines of the log file are:
#1015744#10
Date:
2022-07-21 21:57:58 UTC
From:
To:
same as #1015745

It's not scipy, it's the python3-defaults transition.  python3.9 is
being dropped as a supported python version.
#1015744#15
Date:
2022-07-22 07:02:54 UTC
From:
To:
Ah, thanks!

Sorry for the noise.

   Julian