Publish Python 3.13 wheels on PyPI

[mayeut]

Is your feature request related to a problem? Please describe.
For now, installing python-crc32 with Python 3.12 is done by building from sources rather than just installing a wheel.

Describe the solution you'd like
Please publish Python 3.12 wheels.

Describe alternatives you've considered
Building from sources: this is slow & error prone.

Additional context
Python 3.12 will be released next week and has been ABI stable since rc1.

[parthea]

Blocked by #149

[bricker]

@parthea how can I help get this done?

[martin-traverse]

We have a multi-cloud product and need this to support GCP with Python 3.12. The current situation is that Python 3.12 is supported on AWS, but not on GCP or Azure because of dependency issues. If there is anything I can do to help, please let me know.

[dsotirho-ucsc]

This is a blocking us from upgrading to Python 3.12. Any news on this issue would be most appreciated. Thanks!

[ADR-007]

As a workaround you can build it manually in Docker using this instruction (+several hours for debugging 😀):

ENV PY_BIN=$VIRTUAL_ENV/bin/python
RUN git clone --recursive --depth 1 --branch v1.5.0 https://github.com/googleapis/python-crc32c \
    && cd python-crc32c  \
    && pip install -r scripts/dev-requirements.txt \
    && ./scripts/local-linux/build_libcrc32c.sh \
    && pip install --no-index --find-links=wheels google-crc32c \
    && python ./scripts/check_crc32c_extension.py \
    && python -c "from google_crc32c import *" \
    && ls --hide=usr | xargs -d '\n' rm -rf

[edgarrmondragon]

As a workaround you can build it manually in Docker using this instruction (+several hours for debugging 😀):

ENV PY_BIN=$VIRTUAL_ENV/bin/python
RUN git clone --recursive --depth 1 --branch v1.5.0 https://github.com/googleapis/python-crc32c \
    && cd python-crc32c  \
    && pip install -r scripts/dev-requirements.txt \
    && ./scripts/local-linux/build_libcrc32c.sh \
    && pip install --no-index --find-links=wheels google-crc32c \
    && python ./scripts/check_crc32c_extension.py \
    && python -c "from google_crc32c import *" \
    && ls --hide=usr | xargs -d '\n' rm -rf

Not really a workaround when the request is specifically to avoid having to build from source 😉

[martin-traverse]

As a workaround you can build it manually in Docker using this instruction (+several hours for debugging 😀):

ENV PY_BIN=$VIRTUAL_ENV/bin/python

RUN git clone --recursive --depth 1 --branch v1.5.0 https://github.com/googleapis/python-crc32c \

    && cd python-crc32c  \

    && pip install -r scripts/dev-requirements.txt \

    && ./scripts/local-linux/build_libcrc32c.sh \

    && pip install --no-index --find-links=wheels google-crc32c \

    && python ./scripts/check_crc32c_extension.py \

    && python -c "from google_crc32c import *" \

    && ls --hide=usr | xargs -d '\n' rm -rf

I do appreciate you trying to offer a solution, but honestly this is a really bad developer experience. If it was just me I wouldn't mind, but our users are modellers, they install our library using pip and expect it to work. We can't start publishing instructions telling them to install Docker and build stuff from source, this is exactly the kind of pain we are trying to solve for them. Also the tools available in enterprise environments are normally hugely restricted, if Docker is even an option you probably have to raise a bunch of requests and go through an approval workflow which can take an unlimited amount of time, maybe you even need an entirely different machine and have to set up all your tools again. It's just not practical and our users won't do it.

We will have to continue telling our users that GCP doesn't support Python 3.12 until the packages are available through the normal mechanism. This is what we need:

pip install google-auth
pip install google-cloud-core
pip install google-cloud-storage

I hope this helps explain the context a little bit! In my field there are lots of people who want to use these tools but issues like this will stop them in their tracks.