The __str__, __repr__ and __format__ methods on foreign raise a RecursionError for recursive array-like objects. The implementation is here and it does not check for recursive structures like in the implementation of __repr__ on the native python list.
The
__str__,__repr__and__format__methods onforeignraise aRecursionErrorfor recursive array-like objects. The implementation is here and it does not check for recursive structures like in the implementation of__repr__on the native pythonlist.