Fix: DEPRECATION: pyscard is being installed using the legacy 'setup.py install' method, because it does not have a 'pyproject.toml' and the 'wheel' package is not installed.

[LudovicRousseau]

Your system information

• Operating system used: MacOS Darwin computer.local 20.6.0 Darwin Kernel Version 20.6.0: Mon Aug 29 04:31:06 PDT 2022; root:xnu-7195.141.39~2/RELEASE_X86_64 x86_64
• pyscard version: 2.0.5
• Python version: Python 3.11.1

Please describe your issue in as much detail as possible:

See https://github.com/LudovicRousseau/pyscard/issues/145

Steps for reproducing this issue:

$ pip install pyscard
Collecting pyscard
  Using cached pyscard-2.0.5.tar.gz (150 kB)
  Preparing metadata (setup.py) ... done
Installing collected packages: pyscard
  DEPRECATION: pyscard is being installed using the legacy 'setup.py install' method, because it does not have a 'pyproject.toml' and the 'wheel' package is not installed. pip 23.1 will enforce this behaviour change. A possible replacement is to enable the '--use-pep517' option. Discussion can be found at https://github.com/pypa/pip/issues/8559
  Running setup.py install for pyscard ... done
Successfully installed pyscard-2.0.5

[LudovicRousseau]

See Python Packaging User Guide and pypackaging-native

pyproject.toml to replace setup.py

PEP 517 – A build-system independent format for source trees

PEP 518 – Specifying Minimum Build System Requirements for Python Projects

[bittner]

It should be sufficient to add a (empty) pyproject.toml file and use build to build your package. This way, you can keep setup.py in place and don't need to change a lot, if that worries you.

[LudovicRousseau]

A pyproject.toml file has been added in https://github.com/LudovicRousseau/pyscard/commit/306aff2063f7f01bcd15e11e766124fd5ccc7e15