Description Datatype does not still loads as a string Expected behavior i expected strings to load as datatypes How to Reproduce Get package from '...' Then run '...' An error occurs. # Put your Python code snippet here. Versions import platform; print(platform.platform()) import sys; print("Pytho...

We reused much of the code for _parse_parquet in #15281 and windows seemed to be especially sensitive to tmp_path in the tests, the is pathlib.Path object rather than an absolute path. So that, and other relative paths may cause problems for the FITS case, too. (The main coverage link seems to be b...

Description If a record array with an unsigned dtype is assigned to the data attribute of a BinTableHDU the data in the original array is modified when the BinTableHDU is saved (as seen in the example below). Tested with 5.3 and a recently build 'nightly' 6.0.dev697+gb9b552a68 in python 3.10 on mac...

Description The wcs projection type ["TLON-AZP", "TLAT-AZP"] will cause Python crash. However, some similar projection keywords work well, e.g. ["SELN-AZP", "SELT-AZP"], ["TLON-SZP", "TLON-SZP"]. ["TLON-AZP", "TLAT-AZP"] should be allowed wcs type because it's an example in section 7.4.1 of the off...

Having a class name clash is occasionally unfortunate, and in this issue, I would suggest renaming astropy.io.votable.tree.Table to something else. I have TableElement in mind, but literarily would be happy with other suggestions, too. And am willing to open a PR for it once there is feedback on the...

Description While loading a .fits file (82GB) the error "[WinError 1455] The paging file is too small for this operation to complete." got raised in the function readarry in "...\anaconda3\pkgs\astropy-5.3.3-py311h59ca53f_0\Lib\site-packages\astropy\io\fits\file.py". In this function a Note was incl...

Description Summary: VOTables without the field datatype set are loaded incorrectly as single characters instead of strings. Introducing more functionality into datatype_mapping could help. Using this votable from the noirlab TAP service wget "https://datalab.noirlab.edu/tap/sync?REQUEST=doQuery&amp...

This issue is related to and referenced by #15333, but it is a separate issue from the general wheel building which was fixed by #15339. Last week (2023-09-11), all of the weekly cron CI's "exotic" arch tests succeeded: https://github.com/astropy/astropy/actions/runs/6142559584. However this week (...

Description Something is wrong in the FITS table writer when providing the input filename as a Path object and overwriting an existing file. Even though the function call clearly has overwrite=True the code fails to overwrite. When the filename is instead a str then the expected behavior is seen. I...

Description When saving a WCSAxes plot to PGF format and using layout="constrained" throws an exception. See MWE below for an illustration of this. Interestingly, this seems to be regression as this does not happen with matplotlib v3.5.3 and astropy v5.2.2 Expected behavior I expected to be able to...