I'd like to move forward with the pandas 1.5 -> 2.1 transition
reasonably soon.
Given that pandas 2.x is *not* required for Python 3.12 (but is required
for Cython 3.0), should we wait for the Python 3.12 transition to be
done first?
These are broken by pandas 2.x and have a possible (but untested) fix in
their bug - please test and apply it:
dask(?) dials influxdb-python* python-altair python-feather-format
python-upsetplot seaborn tqdm*
(* = this package is currently also broken for a non-pandas reason,
probably Python 3.12, that I don't have a fix for)
These are broken by pandas 2.x and have no known-to-me fix:
augur cnvkit dyda emperor esda mirtop pymatgen pyranges python-anndata
python-biom-format python-cooler python-nanoget python-skbio python-ulmo
q2-quality-control q2-demux q2-taxa q2-types q2templates sklearn-pandas
Some generic things to try are pandas.util.testing -> pandas.testing,
.iteritems() -> .items(), and if one exists, a more recent upstream version.
Is this an acceptable amount of breakage or should we continue to wait?
Bear in mind that if we wait too long, we may be forced into it by some
transition further up the stack (e.g. a future Python or numpy) that
breaks pandas 1.x.
Build logs:
https://launchpad.net/~rebecca-palmer/+archive/ubuntu/pandas2p1/+builds?build_text=&build_state=failed
https://launchpad.net/~rebecca-palmer/+archive/ubuntu/pandas2p1n/+builds?build_text=&build_state=failed
(The second is more recent, but includes fewer packages.)
Autopkgtest logs:
https://qa.debian.org/excuses.php?experimental=1&package=pandas
(Because of the Python 3.12 transition, this may currently be wrong
about what is a regression and what is not.)
