pytest运行报错-UnicodeDecodeError: ‘gbk‘ codec can‘t decode byte 0xb0 in position 26: illegal multiby

将测试文件保存为UTF-8格式

将测试文件保存为UTF-8格式可能会解决此问题。在代码编辑器中，可以尝试选择“另存为”或“编码”选项，并将文件编码设置为UTF-8。

设置环境变量PYTHONIOENCODING

在终端或命令行中，可以尝试设置环境变量PYTHONIOENCODING，以使用正确的编码格式运行pytest。例如，在Windows上，您可以输入以下命令：

set PYTHONIOENCODING=utf-8

在pytest.ini文件中添加配置

在pytest.ini文件中添加以下配置可以尝试解决此问题：

[pytest] addopts = --encoding=utf-8

如果以上方法没有解决问题，您可以尝试查看哪个文件导致了该错误，然后针对特定文件进行更改或调整编码。

最近学习pytest时，配置pytest.ini后，运行pytest报错，错误如下：

1.  
   D:\pythonproject\AndroidUIauto\Test_App>pytest
2.  
   Traceback (most recent call last):
3.  
   File "d:\python\python37\lib\runpy.py", line 193, in _run_module_as_main
4.  
   "__main__", mod_spec)
5.  
   File "d:\python\python37\lib\runpy.py", line 85, in _run_code
6.  
   exec(code, run_globals)
7.  
   File "D:\Python\Python37\Scripts\pytest.exe\__main__.py", line 9, in <module>
8.  
   File "d:\python\python37\lib\site-packages\_pytest\config\__init__.py", line 60, in main
9.  
   config = _prepareconfig(args, plugins)
10.  
    File "d:\python\python37\lib\site-packages\_pytest\config\__init__.py", line 195, in _prepareconfig
11.  
    pluginmanager=pluginmanager, args=args
12.  
    File "d:\python\python37\lib\site-packages\pluggy\hooks.py", line 289, in __call__
13.  
    return self._hookexec(self, self.get_hookimpls(), kwargs)
14.  
    File "d:\python\python37\lib\site-packages\pluggy\manager.py", line 68, in _hookexec
15.  
    return self._inner_hookexec(hook, methods, kwargs)
16.  
    File "d:\python\python37\lib\site-packages\pluggy\manager.py", line 62, in <lambda>
17.  
    firstresult=hook.spec.opts.get("firstresult") if hook.spec else False,
18.  
    File "d:\python\python37\lib\site-packages\pluggy\callers.py", line 203, in _multicall
19.  
    gen.send(outcome)
20.  
    File "d:\python\python37\lib\site-packages\_pytest\helpconfig.py", line 93, in pytest_cmdline_parse
21.  
    config = outcome.get_result()
22.  
    File "d:\python\python37\lib\site-packages\pluggy\callers.py", line 80, in get_result
23.  
    raise ex[1].with_traceback(ex[2])
24.  
    File "d:\python\python37\lib\site-packages\pluggy\callers.py", line 187, in _multicall
25.  
    res = hook_impl.function(*args)
26.  
    File "d:\python\python37\lib\site-packages\_pytest\config\__init__.py", line 654, in pytest_cmdline_parse
27.  
    self.parse(args)
28.  
    File "d:\python\python37\lib\site-packages\_pytest\config\__init__.py", line 871, in parse
29.  
    self._preparse(args, addopts=addopts)
30.  
    File "d:\python\python37\lib\site-packages\_pytest\config\__init__.py", line 804, in _preparse
31.  
    self._initini(args)
32.  
    File "d:\python\python37\lib\site-packages\_pytest\config\__init__.py", line 727, in _initini
33.  
    config=self,
34.  
    File "d:\python\python37\lib\site-packages\_pytest\config\findpaths.py", line 122, in determine_setup
35.  
    rootdir, inifile, inicfg = getcfg([ancestor], config=config)
36.  
    File "d:\python\python37\lib\site-packages\_pytest\config\findpaths.py", line 35, in getcfg
37.  
    iniconfig = py.iniconfig.IniConfig(p)
38.  
    File "d:\python\python37\lib\site-packages\py\_vendored_packages\iniconfig.py", line 54, in __init__
39.  
    tokens = self._parse(iter(f))
40.  
    File "d:\python\python37\lib\site-packages\py\_vendored_packages\iniconfig.py", line 82, in _parse
41.  
    for lineno, line in enumerate(line_iter):
42.  
    UnicodeDecodeError: 'gbk' codec can't decode byte 0xb0 in position 26: illegal multibyte sequence
43.  
     

解决办法：
更改pytest.ini 文件编码方式为GBK，再次运行不在报错。

原因：
目前未知，不知道具体为什么要这样更改，先记录以便后续跟进。

这篇好文章是转载于：学新通技术网