class_docstr: The namespace type for the constructor of DFtoVW.
  The Namespace is a container for Feature object(s), and thus must
  be composed of a Feature object or a list of Feature objects.
class_docstr_tok: ["The","namespace","type","for","the","constructor","of","DFtoVW",".","The","Namespace","is","a","container","for","Feature","object","(","s",")",",","and","thus","must","be","composed","of","a","Feature","object","or","a","list","of","Feature","objects","."]
docstr: Returns the Namespace string representation
  
  Returns:
      The Namespace string representation.
docstr_tok: ["Returns","the","Namespace","string","representation","Returns",":","The","Namespace","string","representation","."]
code: def process(self) -> str:
      """Returns the Namespace string representation
  
      Returns:
          The Namespace string representation.
      """
      out = ["|"]
      if self.name is not None:
          out += str(self.name)
          if self.value is not None:
              out += [":", str(self.value)]
  
      return "".join(out)
  
imports: import warnings
  import numpy
  import pandas
  from typing import Any, Hashable, List, Optional, Tuple, Type, Union
label_desc: Use image node_id 3 for calling the Namespace obj's underlying member method code with example usage: obj.process() and returns: str