python 处理数字,把大于上限的数字置零实现方法

如下所示：

# coding=utf-8
# 用来处理数字，大于上限的数字置零

f = open("/home/chuwei/桌面/trainA/loss/d_losses.txt")
line = f.readline()
k = open("/home/chuwei/桌面/trainA/loss/d_losses_1.txt","a")
while line:
 # print("line:",(line))
 if (float(line) > 0.5):
   print("line:", (line))
   line = 0.0
   line = str(line)
   k.write(line)
   k.write("\n")
 else:
   k.write(line)
 line = f.readline()

f.close()

来源：https://blog.csdn.net/qq_34638161/article/details/82663627