OverflowError: cannot convert float infinity to integer
时间: 2024-05-08 14:16:14 浏览: 390
Python:通用异常类型表
This error occurs when you try to convert a floating-point number that represents infinity to an integer. In Python, the built-in float type can represent positive and negative infinity using the special values float('inf') and float('-inf').
However, when you try to convert these values to an integer using the int() function, you will get an OverflowError because integers in Python have a finite range and cannot represent infinity.
To avoid this error, you can check if the floating-point number is finite before converting it to an integer using the math.isfinite() function. For example:
```
import math
x = float('inf')
if math.isfinite(x):
y = int(x)
else:
print('x is not finite')
```
In this case, the code will skip the conversion to an integer and print a message if x is not finite.
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