original_docstring: Helper function to fetch values from owning section.
  
          Returns a 2-tuple: the value, and the section where it was found.
          
docstring: Helper function to fetch values from owning section.
  Returns a 2-tuple: the value, and the section where it was found.
docstring_tokens: Helper function to fetch values from owning section . Returns a 2 - tuple : the value and the section where it was found .
code: def _fetch(self, key):
          """Helper function to fetch values from owning section.
  
          Returns a 2-tuple: the value, and the section where it was found.
          """
          save_interp = self.section.main.interpolation
          self.section.main.interpolation = False
          current_section = self.section
          while 1:
              val = current_section.get(key)
              if val is not None:
                  if not isinstance(val, Section):
                      break
                  val = current_section.get('DEFAULT', {}).get(key)
                  if val is not None:
                      if not isinstance(val, Section):
                          break
                      if current_section.parent is current_section:
                          break
                      else:
                          current_section = current_section.parent
  
          self.section.main.interpolation = save_interp
          if val is None:
              raise MissingInterpolationOption(key)
          return (val, current_section)
code_tokens: def _fetch ( self , key ) : save_interp = self . section . main . interpolation self . section . main . interpolation = False current_section = self . section while 1 : val = current_section . get ( key ) if val is not None : if not isinstance ( val , Section ) : break val = current_section . get ( 'DEFAULT' , { } ) . get ( key ) if val is not None : if not isinstance ( val , Section ) : break if current_section . parent is current_section : break else : current_section = current_section . parent self . section . main . interpolation = save_interp if val is None : raise MissingInterpolationOption ( key ) return ( val , current_section )
short_docstring: Helper function to fetch values from owning section.
short_docstring_tokens: Helper function to fetch values from owning section .
comment: """Helper function to fetch values from owning section.
  
          Returns a 2-tuple: the value, and the section where it was found.
          """