class_docstr: On Unix/Linux, we follow the
  `XDG Basedir Spec <https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html>`_. The spec allows
  overriding directories with environment variables. The examples show are the default values, alongside the name of
  the environment variable that overrides them. Makes use of the
  `appname <platformdirs.api.PlatformDirsABC.appname>`,
  `version <platformdirs.api.PlatformDirsABC.version>`,
  `multipath <platformdirs.api.PlatformDirsABC.multipath>`,
  `opinion <platformdirs.api.PlatformDirsABC.opinion>`.
docstr: :return: data path shared by users. Only return first item, even if ``multipath`` is set to ``True``
docstr_tok: [":","return",":","data","path","shared","by","users",".","Only","return","first","item",",","even","if","``","multipath","``","is","set","to","``","True","``"]
code: def site_data_path(self) -> Path:
      """:return: data path shared by users. Only return first item, even if ``multipath`` is set to ``True``"""
      return self._first_item_as_path_if_multipath(self.site_data_dir)
  
imports: from __future__ import annotations
  import os
  import sys
  from configparser import ConfigParser
  from pathlib import Path
  from .api import PlatformDirsABC
label_desc: Use image node_id 11 for calling the Unix obj's underlying member method code with example usage: obj.site_data_path() and returns: self