parameters: (self)
return_statement: return iter(sorted(int(entry) for entry in os.listdir(self._path)
                                        if entry.isdigit()))
docstring: Return an iterator over keys.
docstring_summary: Return an iterator over keys.
docstring_tokens: Return an iterator over keys .
function: def iterkeys(self):
          """Return an iterator over keys."""
          return iter(sorted(int(entry) for entry in os.listdir(self._path)
                                        if entry.isdigit()))
function_tokens: def iterkeys ( self ) : return iter ( sorted ( int ( entry ) for entry in os . listdir ( self . _path ) if entry . isdigit ( ) ) )