Method pop

Lib/turtle.py:930–938

(self)

            else:
                self.buffer[self.ptr].append(item)
    def pop(self):
        if self.bufsize > 0:
            item = self.buffer[self.ptr]
            if item is None:
                return None
            else:
                self.buffer[self.ptr] = [None]
                self.ptr = (self.ptr - 1) % self.bufsize
                return (item)
    def nr_of_items(self):
        return self.bufsize - self.buffer.count([None])
    def __repr__(self):