parameters: (self)
docstring: Remove and return an item pair from maps[0]. Raise KeyError is maps[0] is empty.
docstring_summary: Remove and return an item pair from maps[0]. Raise KeyError is maps[0] is empty.
docstring_tokens: Remove and return an item pair from maps [ 0 ] . Raise KeyError is maps [ 0 ] is empty .
function: def popitem(self):
          """Remove and return an item pair from maps[0]. Raise KeyError is maps[0] is empty."""
          try:
              return self.maps[0].popitem()
          except KeyError:
              raise KeyError('No keys found in the first mapping.')
function_tokens: def popitem ( self ) : try : return self . maps [ 0 ] . popitem ( ) except KeyError : raise KeyError ( 'No keys found in the first mapping.' )