code: def get_from_package(package_name, path):
      
      filepath = pkg_resources.resource_filename(package_name, path)
      return os.path.abspath(filepath)
docs: Get the absolute path to a file in a package.
  
      Parameters
      ----------
      package_name : str
          e.g. 'mpu'
      path : str
          Path within a package
  
      Returns
      -------
      filepath : str