code: def test_Matcher():
      matcher = Matcher(["hello.py", "**/world.py"])
      assert matcher("hello.py")
      assert not matcher("subdir/hello.py")
      assert matcher("world.py")
      assert matcher("subdir/world.py")
  
file_path: sphinx/tests/test_util/test_util_matching.py
imports: from sphinx.util.matching import Matcher, compile_matchers, get_matching_files
label_desc: Use image node_id 2 for calling a global function with example usage: test_Matcher() without return types