ValueError: invalid literal for int() with base 10

Traceback (most recent call last):
  File "", line 1, in
ValueError: invalid literal for int() with base 10: '1.0'

如果写int("1.0")就会错误，因为python假设需要进行int转型的字符串仅仅包含数字，这时候用round(float("1.0"))就ok了。也觉得奇怪，你warning就行了，居然出错