iPython:用try/except杀死for循环?

你可以用 break 在里面 except 从句让自己脱离循环。或者,可以移动for循环 try/except块。如果你想做一件事 KeyboardInterrupt (ctrl+c)还有另一件事 ,两种都可以单独抓到。

for a in range(big_num):
  try:
    pass # Do your thing
  except KeyboardInterrupt:
    print("You pressed ctrl c...")
    break
  except Exception as e: # Any other exception
    print(str(e)) # Displays the exception without raising it
    break

try:
  for a in range(big_num):
    pass # Do your thing
except KeyboardInterrupt:
  print("You pressed ctrl c...")
except Exception as e:
  print(str(e))