parameters: (s)
return_statement: return s
docstring: Return a string surrounded by double quotes it if contains a space.
  
      s is the string.
docstring_summary: Return a string surrounded by double quotes it if contains a space.
docstring_tokens: Return a string surrounded by double quotes it if contains a space .
function: def _quote(s):
      """Return a string surrounded by double quotes it if contains a space.
  
      s is the string.
      """
      if s.find(" ") >= 0:
          s = '"' + s + '"'
  
      return s
function_tokens: def _quote ( s ) : if s . find ( " " ) >= 0 : s = '"' + s + '"' return s