Incompatibility with pep517 and Installation Failure #124
Description
Description:
The ksql-python package encounters compatibility issues with pep517 during installation using tools where this pep is considered the default, resulting in the following error:
❯ python -m pip wheel --use-pep517 .
Processing /home/shahin/projects/oss/ksql-python
Installing build dependencies ... done
Getting requirements to build wheel ... error
error: subprocess-exited-with-error
× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> [17 lines of output]
Traceback (most recent call last):
File "/nix/store/dm99mzlng40fq8cccq3vdlkam98i1v6n-devenv-profile/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
main()
File "/nix/store/dm99mzlng40fq8cccq3vdlkam98i1v6n-devenv-profile/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main
json_out['return_val'] = hook(**hook_input['kwargs'])
File "/nix/store/dm99mzlng40fq8cccq3vdlkam98i1v6n-devenv-profile/lib/python3.10/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel
return hook(config_settings)
File "/tmp/pip-build-env-vuq_mqb9/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 341, in get_requires_for_build_wheel
return self._get_build_requires(config_settings, requirements=['wheel'])
File "/tmp/pip-build-env-vuq_mqb9/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 323, in _get_build_requires
self.run_setup()
File "/tmp/pip-build-env-vuq_mqb9/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 487, in run_setup
super(_BuildMetaLegacyBackend,
File "/tmp/pip-build-env-vuq_mqb9/overlay/lib/python3.10/site-packages/setuptools/build_meta.py", line 338, in run_setup
exec(code, locals())
File "<string>", line 8, in <module>
ModuleNotFoundError: No module named 'pip'
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: subprocess-exited-with-error
× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.
note: This error originates from a subprocess, and is likely not a problem with pip.
[notice] A new release of pip is available: 23.0.1 -> 23.1.2
[notice] To update, run: pip install --upgrade pip
As a result of this issue, package managers compatible with pep517, such as poetry and pdm, are unable to install the ksql-python package, displaying the aforementioned error message.
Upon further investigation, I have identified the root cause of the problem. The setup.py file includes an unused import statement:
import pip
if LooseVersion(pip.__version__) >= "10.0.0":
from pip._internal.req import parse_requirements
else:
from pip.req import parse_requirementsWill open a PR to address it.