python之Unicode解码错误: 'utf8' codec can't decode byte 0xf6 in position 178175077: invalid start byte

我正在尝试将 gerrit uid 编码为 utf-8 并遇到以下错误，它大部分时间都有效，但对于某些 uid 随机遇到以下错误，我在 stackoverflow 上看过类似的帖子，建议使用 ry ISO-8859 -1 但 utf-8 对我来说大部分时间都有效，如何解决？

uid = Ia7324f6443b3db5d55113a221dc0791bb5a38799 
uID = gerritInfo['id'].encode("utf-8") 

错误堆栈:-

 result=main() 
  File "/prj/team/location/script", line 1363, in main 
    (picked_gerrit,uID,email_state) = cherrypick_gerrit(buildDir,manifest,gerrit,patch,False,errorLog,picklogfd) 
  File "/prj/team/location/script", line 356, in cherrypick_gerrit 
    if uID in repo.git.log(): 
  File "/usr/local/lib/python2.7/dist-packages/git/cmd.py", line 450, in <lambda> 
    return lambda *args, **kwargs: self._call_process(name, *args, **kwargs) 
  File "/usr/local/lib/python2.7/dist-packages/git/cmd.py", line 902, in _call_process 
    return self.execute(make_call(), **_kwargs) 
  File "/usr/local/lib/python2.7/dist-packages/git/cmd.py", line 698, in execute 
    stdout_value = stdout_value.decode(defenc) 
  File "/usr/lib/python2.7/encodings/utf_8.py", line 16, in decode 
    return codecs.utf_8_decode(input, errors, True) 
UnicodeDecodeError: 'utf8' codec can't decode byte 0xf6 in position 178175077: invalid start byte 

请您参考如下方法:

基于 https://github.com/gitpython-developers/GitPython/issues/237 ，你可以尝试像下面这样的东西，使用 stdout_as_string=False

if uID in repo.git.log(stdout_as_string=False)