parameters: (cls, it)
return_statement: return cls(it)
docstring: Construct an instance of the class from any iterable input.
  
          Must override this method if the class constructor signature
          does not accept an iterable for an input.
docstring_summary: Construct an instance of the class from any iterable input.
docstring_tokens: Construct an instance of the class from any iterable input .
function: def _from_iterable(cls, it):
          '''Construct an instance of the class from any iterable input.
  
          Must override this method if the class constructor signature
          does not accept an iterable for an input.
          '''
          return cls(it)
function_tokens: def _from_iterable ( cls , it ) : return cls ( it )