DepHell – Project Management for Python(dephell.org)

  # Generate setup.py and requirements.py until we can get off that treadmill.
  # This *must* be done every time you update dependencies, as pyproject.toml is
  # now the official source of project configuration and packages.
  python_oldfiles:
          dephell deps convert; dephell deps convert --env requirements

  [tool.dephell.main]
  from = {format = "poetry", path = "pyproject.toml"}
  to = {format = "setuppy", path = "setup.py"}
  
  [tool.dephell.requirements]
  from = {format = "poetry", path = "pyproject.toml"}
  to = {format = "pip", path = "requirements.txt"}

  pip install this-or-that