Bump bx-python to 0.12, fix pypi url

[corneliusroemer]

Autobump didn't work because of changed pypi source file path, see #48971

For reviewers

I disabled python 3.8 builds because the build errored with python 3.8

You can see the failing build here: https://app.circleci.com/pipelines/github/bioconda/bioconda-recipes/122485/workflows/1586943a-0729-439c-9c87-1c2bc52eecbd/jobs/196844?utm_campaign=vcs-integration-link&utm_medium=referral&utm_source=github-checks-link&utm_content=summary

As the recipe has no maintainers (volunteers come forward please!) I requested reviews from bx-python contributors who are also members of bioconda. Maybe you know how to get 0.12 to work with py38.

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[corneliusroemer]

Unclear why osx fails - nothing useful in logs - maybe OOM?

12:36:30 BIOCONDA INFO (OUT) compiling .pyc files...
12:36:30 BIOCONDA INFO (OUT) number of files: 357
12:36:30 BIOCONDA INFO (ERR)     post_process_shared_lib(m, f, prefix_files, host_prefix)
12:36:30 BIOCONDA INFO (ERR)   File "/opt/mambaforge/envs/bioconda/lib/python3.10/site-packages/conda_build/post.py", line 1603, in post_process_shared_lib
12:36:30 BIOCONDA INFO (ERR)     mk_relative_osx(path, host_prefix, m, files=files, rpaths=rpaths)
12:36:30 BIOCONDA INFO (ERR)   File "/opt/mambaforge/envs/bioconda/lib/python3.10/site-packages/conda_build/post.py", line 470, in mk_relative_osx
12:36:30 BIOCONDA INFO (ERR)     names = macho.otool(path, prefix)
12:36:30 BIOCONDA INFO (ERR)   File "/opt/mambaforge/envs/bioconda/lib/python3.10/site-packages/conda_build/os_utils/macho.py", line 221, in otool
12:36:30 BIOCONDA INFO (ERR)     lines = check_output([otool, "-l", path], stderr=STDOUT).decode("utf-8")
12:36:30 BIOCONDA INFO (ERR)   File "/opt/mambaforge/envs/bioconda/lib/python3.10/subprocess.py", line 421, in check_output
12:36:30 BIOCONDA INFO (ERR)     return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
12:36:30 BIOCONDA INFO (ERR)   File "/opt/mambaforge/envs/bioconda/lib/python3.10/subprocess.py", line 526, in run
12:36:30 BIOCONDA INFO (ERR)     raise CalledProcessError(retcode, process.args,
12:36:30 BIOCONDA INFO (ERR) subprocess.CalledProcessError: Command '['/opt/mambaforge/envs/bioconda/conda-bld/bx-python_1720960284274/_build_env/bin/llvm-otool', '-l', '/opt/mambaforge/envs/bioconda/conda-bld/bx-python_1720960284274/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_plac/lib/python3.12/site-packages/bx/intervals/cluster.cpython-312-darwin.so']' died with <Signals.SIGABRT: 6>.
12:36:38 BIOCONDA ERROR COMMAND FAILED (exited with 1): /opt/mambaforge/envs/bioconda/bin/conda-build --override-channels --no-anaconda-upload -c conda-forge -c bioconda -e /opt/mambaforge/envs/bioconda/conda_build_config.yaml -e /opt/mambaforge/envs/bioconda/lib/python3.10/site-packages/bioconda_utils/bioconda_utils-conda_build_config.yaml recipes/bx-python/meta.yaml

12:36:38 BIOCONDA ERROR BUILD FAILED recipes/bx-python
12:36:38 BIOCONDA INFO (COMMAND) conda build purge



⠋ running (0:00:00.00)
                       
12:36:40 BIOCONDA ERROR BUILD SUMMARY: of 1 recipes, 1 failed and 0 were skipped. Details of recipes and environments follow.
12:36:40 BIOCONDA ERROR BUILD SUMMARY: FAILED recipe recipes/bx-python

##[error]Bash exited with code '1'.
Finishing: Test

https://dev.azure.com/bioconda/bioconda-recipes/_build/results?buildId=63809&view=logs&jobId=1b052f1d-4456-52f0-9d43-71c4c5bd734d&j=1b052f1d-4456-52f0-9d43-71c4c5bd734d&t=34540139-28f3-5244-2e84-5ff07800d4d9

I just reran and then it worked.

[nsoranzo]

Happy to be added as maintainer. I can have a look when I am back at my laptop.

[nsoranzo]

Found a way to build it also for Python 3.8.
The bx_python-0.12.0.tar.gz sdist from PyPI contains C files built with Cython and numpy 2.0, so it's possible to install it with numpy >=1.25 (the oldest numpy release to support Python 3.9).
When using an older numpy (as in the Python 3.8 builds), gcc will consider -Wimplicit-function-declaration and -Wint-conversion as warnings and install bx-python 0.12.0 fine, while clang>=16 considers them errors and fails the build.
The solution is to force-rebuild the C files with Cython when building for Python <3.9.

[nsoranzo]

Thanks @corneliusroemer !

[corneliusroemer]

Great job - thanks @nsoranzo!