code: def test_get_response_stamp():
      r = get_url_response_stamp(
          "http://www.example.com/1.dat",
          {
              "Content-length": "101",
              "Last-modified": "Wed, 01 May 2013 03:02:00 GMT",
          },
      )
      eq_(r["size"], 101)
      eq_(r["mtime"], 1367377320)
      eq_(r["url"], "http://www.example.com/1.dat")
  
imports: from packaging.version import Version
  import datalad
  from datalad.support.network import get_url_response_stamp, is_url_quoted
  from .utils_pytest import *
label_desc: Use image node_id 2 for calling a global function with example usage: test_get_response_stamp() without return types