How to install a package using pip in editable mode with pyproject.toml?
When a project is specified only via pyproject.toml (i.e. no setup.{py,cfg} files), how can it be installed in editable mode via pip (i.e. python -m pip install -e . )? I tried both setuptools and poetry for the build system, but neither worked: [build-system] requires = ["setuptools", "wheel"] build-backend = "setuptools.build_meta" [build-system] requires