neotest-python

Neotest adapter for python. Supports Pytest and unittest test files.

Requires nvim-treesitter and the parser for python.

require("neotest").setup({
  adapters = {
    require("neotest-python")
  }
})

You can optionally supply configuration settings:

require("neotest").setup({
  adapters = {
    require("neotest-python")({
        -- Extra arguments for nvim-dap configuration
        -- See https://github.com/microsoft/debugpy/wiki/Debug-configuration-settings for values
        dap = { justMyCode = false },
        -- Command line arguments for runner
        -- Can also be a function to return dynamic values
        args = {"--log-level", "DEBUG"},
        -- Runner to use. Will use pytest if available by default.
        -- Can be a function to return dynamic value.
        runner = "pytest",
        -- Custom python path for the runner.
        -- Can be a string or a list of strings.
        -- Can also be a function to return dynamic value.
        -- If not provided, the path will be inferred by checking for 
        -- virtual envs in the local directory and for Pipenev/Poetry configs
        python = ".venv/bin/python",
        -- Returns if a given file path is a test file.
        -- NB: This function is called a lot so don't perform any heavy tasks within it.
        is_test_file = function(file_path)
          ...
        end,
        -- !!EXPERIMENTAL!! Enable shelling out to `pytest` to discover test
        -- instances for files containing a parametrize mark (default: false)
        pytest_discover_instances = true,
    })
  }
})