Build fails

[Spixmaster]

Building the programme with python -m build -nw fails.

* Getting build dependencies for wheel...
validate_pyproject.api.load_builtin_plugin defines `tool.distutils` schema
validate_pyproject.api.load_builtin_plugin defines `tool.setuptools` schema
Traceback (most recent call last):
  File "/usr/lib/python3.11/site-packages/pyproject_hooks/_in_process/_in_process.py", line 353, in <module>
    main()
  File "/usr/lib/python3.11/site-packages/pyproject_hooks/_in_process/_in_process.py", line 335, in main
    json_out['return_val'] = hook(**hook_input['kwargs'])
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/pyproject_hooks/_in_process/_in_process.py", line 118, in get_requires_for_build_wheel
    return hook(config_settings)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/setuptools/build_meta.py", line 325, in get_requires_for_build_wheel
    return self._get_build_requires(config_settings, requirements=['wheel'])
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/setuptools/build_meta.py", line 295, in _get_build_requires
    self.run_setup()
  File "/usr/lib/python3.11/site-packages/setuptools/build_meta.py", line 480, in run_setup
    super(_BuildMetaLegacyBackend, self).run_setup(setup_script=setup_script)
  File "/usr/lib/python3.11/site-packages/setuptools/build_meta.py", line 311, in run_setup
    exec(code, locals())
  File "<string>", line 1, in <module>
  File "/usr/lib/python3.11/site-packages/setuptools/__init__.py", line 103, in setup
    return distutils.core.setup(**attrs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/setuptools/_distutils/core.py", line 159, in setup
    dist.parse_config_files()
  File "/usr/lib/python3.11/site-packages/setuptools/dist.py", line 627, in parse_config_files
    pyprojecttoml.apply_configuration(self, filename, ignore_option_errors)
  File "/usr/lib/python3.11/site-packages/setuptools/config/pyprojecttoml.py", line 72, in apply_configuration
    config = read_configuration(filepath, True, ignore_option_errors, dist)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/setuptools/config/pyprojecttoml.py", line 133, in read_configuration
    validate(subset, filepath)
  File "/usr/lib/python3.11/site-packages/setuptools/config/pyprojecttoml.py", line 61, in validate
    raise ValueError(f"{error}\n{summary}") from None
ValueError: invalid pyproject.toml config: `project`.
configuration error: `project` must not contain {'homepage'} properties

ERROR Backend subprocess exited when trying to invoke get_requires_for_build_wheel

[jurekl]

What does this have to do with NFI???

[Spixmaster]

@jurekl This software has a file pyproject.toml which specifies how to install this software according to PEP 517. It does not seem to work.

[jurekl]

I never noticed this file (toml). He wasn't needed for anything :-) I think that in practice it is still unnecessary. Configuring the strategy is described in detail in the Freqtrade manual. You can also learn how to install this strategy on the NFI discord.
It's actually a simple process of copying the strategy file (NFI) and specifying its location in the FT configuration.

[Spixmaster]

Yes, however for packaging reasons a standard way would be beneficial. I package it for the AUR.