docs: def get_library_path_and_name_for_os_path(self, path):
          """Generate valid library_path and library_name
  
          The method checks if the given os path is in the list of loaded library root paths and use respective 
          library root key/mounting point to concatenate the respective library_path and separate respective library_name.
  
          :param str path: A library os path a library is situated in.
          :return: library path library name
          :rtype: str, str
          """
          library_path = None
          library_name = None
          library_root_key = self._get_library_root_key_for_os_path(path)
          if library_root_key is not None:
              library_root_path = self._library_root_paths[library_root_key]
              path_elements_without_library_root = path[len(library_root_path)+1:].split(os.sep)
              library_name = path_elements_without_library_root[-1]
              sub_library_path = ''
              if len(path_elements_without_library_root[:-1]):
                  sub_library_path = os.sep + os.sep.join(path_elements_without_library_root[:-1])
              library_path = library_root_key + sub_library_path
          return library_path, library_name