text: """
  jupyterlab_kernel_usage setup
  """
  import json
  import sys
  from pathlib import Path
  
  import setuptools
  
  HERE = Path(__file__).parent.resolve()
  
  # The name of the project
  name = "jupyterlab_kernel_usage"
  
  lab_path = (HERE / name.replace("-", "_") / "labextension")
  
  # Representative files that should exist after a successful build
  ensured_targets = [
      str(lab_path / "package.json"),
      str(lab_path / "static/style.js")
  ]
  
  labext_name = "jupyterlab-kernel-usage"
  
  data_files_spec = [
      ("share/jupyter/labextensions/%s" % labext_name, str(lab_path.relative_to(HERE)), "**"),
      ("share/jupyter/labextensions/%s" % labext_name, str("."), "install.json"),
      ("etc/jupyter/jupyter_server_config.d",
       "jupyter-config/server-config", "jupyterlab_kernel_usage.json"),
      # For backward compatibility with notebook server
      ("etc/jupyter/jupyter_notebook_config.d",
       "jupyter-config/nb-config", "jupyterlab_kernel_usage.json"),
  ]
  
  long_description = (HERE / "README.md").read_text()
  
  # Get the package info from package.json
  pkg_json = json.loads((HERE / "package.json").read_bytes())
  version = (
      pkg_json["version"]
      .replace("-alpha.", "a")
      .replace("-beta.", "b")
      .replace("-rc.", "rc")
  ) 
  
  setup_args = dict(
      name=name,
      version=version,
      url=pkg_json["homepage"],
      author=pkg_json["author"]["name"],
      author_email=pkg_json["author"]["email"],
      description=pkg_json["description"],
      license=pkg_json["license"],
      license_file="LICENSE",
      long_description=long_description,
      long_description_content_type="text/markdown",
      packages=setuptools.find_packages(),
      install_requires=[
          "jupyter_server>=1.6,<2"
      ],
      zip_safe=False,
      include_package_data=True,
      python_requires=">=3.6",
      platforms="Linux, Mac OS X, Windows",
      keywords=["Jupyter", "JupyterLab", "JupyterLab3"],
      classifiers=[
          "License :: OSI Approved :: BSD License",
          "Programming Language :: Python",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3.8",
          "Programming Language :: Python :: 3.9",
          "Programming Language :: Python :: 3.10",
          "Framework :: Jupyter",
          "Framework :: Jupyter :: JupyterLab",
          "Framework :: Jupyter :: JupyterLab :: 3",
          "Framework :: Jupyter :: JupyterLab :: Extensions",
          "Framework :: Jupyter :: JupyterLab :: Extensions :: Prebuilt",
      ],
  )
  
  try:
      from jupyter_packaging import (
          wrap_installers,
          npm_builder,
          get_data_files
      )
      post_develop = npm_builder(
          build_cmd="install:extension", source_dir="src", build_dir=lab_path
      )
      setup_args["cmdclass"] = wrap_installers(post_develop=post_develop, ensured_targets=ensured_targets)
      setup_args["data_files"] = get_data_files(data_files_spec)
  except ImportError as e:
      import logging
      logging.basicConfig(format="%(levelname)s: %(message)s")
      logging.warning("Build tool `jupyter-packaging` is missing. Install it with pip or conda.")
      if not ("--name" in sys.argv or "--version" in sys.argv):
          raise e
  
  if __name__ == "__main__":
      setuptools.setup(**setup_args)
  