class_docstr: shared implementation for filesystem path objects.
docstr: pure base name of the path.
docstr_tok: ["pure","base","name","of","the","path","."]
code: def purebasename(self):
      """pure base name of the path."""
      return self._getbyspec("purebasename")[0]
  
imports: import warnings
  import os
  import sys
  import posixpath
  import fnmatch
  import py
label_desc: Use image node_id 4 for calling the PathBase obj's underlying member method code with example usage: obj.purebasename() and returns: self