解决Python模块报错：with open(file

with open(file_path,‘wb’,encoding=‘utf-8’) as f:
ValueError: binary mode doesn’t take an encoding argument

with open(file_path,'w',encoding='utf-8') as f:
    runner = HTMLTestRunner(f) #初始化测试用例
    runner.run(suite) #运行测试用例

报错如下：

解决：

with open(file_path,'wb') as f:
    runner = HTMLTestRunner(f) #初始化测试用例
    runner.run(suite) #运行测试用例

再次运行可以了。