docstr: Creates a reasonable deep structure of subdirectories with files.
  
  Args:
    top_directory: The file:// path of the top level directory in
      which to create the directory structure.
docstr_tok: ["Creates","a","reasonable","deep","structure","of","subdirectories","with","files",".","Args",":","top_directory",":","The","file",":","\/\/","path","of","the","top","level","directory","in","which","to","create","the","directory","structure","."]
code: def _CreateDeepDirectoryStructure(self, top_directory):
      """Creates a reasonable deep structure of subdirectories with files.
  
      Args:
        top_directory: The file:// path of the top level directory in
          which to create the directory structure.
      """
  
      # Add a few subdirectories.
      directory_names = (
          # An empty directory.
          "foo",
          # A directory with an events file (and a text file).
          "bar",
          # A deeper directory with events files.
          "bar/baz",
          # A non-empty subdir that lacks event files (should be ignored).
          "bar/quux",
          # This 3-level deep set of subdirectories tests logic that replaces
          # the full glob string with an absolute path prefix if there is
          # only 1 subdirectory in the final mapping.
          "quuz/garply",
          "quuz/garply/corge",
          "quuz/garply/grault",
          # A directory that lacks events files, but contains a subdirectory
          # with events files (first level should be ignored, second level
          # should be included).
          "waldo",
          "waldo/fred",
      )
      for directory_name in directory_names:
          path = posixpath.join(top_directory, directory_name)
          fs, _, paths = fsspec.get_fs_token_paths(path)
          fs.makedirs(paths[0])
  
      # Add a few files to the directory.
      file_names = (
          "a.tfevents.1",
          "model.ckpt",
          "bar/b.tfevents.1",
          "bar/red_herring.txt",
          "bar/baz/c.tfevents.1",
          "bar/baz/d.tfevents.1",
          "bar/quux/some_flume_output.txt",
          "bar/quux/some_more_flume_output.txt",
          "quuz/e.tfevents.1",
          "quuz/garply/f.tfevents.1",
          "quuz/garply/corge/g.tfevents.1",
          "quuz/garply/grault/h.tfevents.1",
          "waldo/fred/i.tfevents.1",
      )
      for file_name in file_names:
          with fsspec.open(
              posixpath.join(top_directory, file_name), "wb"
          ) as f:
              f.write(b"")
  
imports: import posixpath
  from tensorboard import test
  from tensorboard.compat.tensorflow_stub import errors
  from tensorboard.compat.tensorflow_stub.io import gfile
  import fsspec
label_desc: Use image node_id 19 for calling the GFileFSSpecTest obj's underlying member method code with example usage: obj._CreateDeepDirectoryStructure(top_directory) without return types