您可以“重新启动” Python循环的当前迭代吗？

Question

有没有办法实现这样的事情：

for row in rows:
    try:
        something
    except:
        restart iteration

Answer 1

您可以将try/except块放入另一个循环，然后在成功时中断：

for row in rows:
    while True:
        try:
            something
            break
        except Exception: # Try to catch something more specific
            pass