AttributeError: 'Client' object has no attribute '_sid'

[ssfanli]

现象

print(c)时候报错

Traceback (most recent call last):
  File "<input>", line 1, in <module>
  File "/Users/ssfanli/Myfolder/pyproj/work/YSPTimeConsuming/venv/lib/python3.7/site-packages/wda/__init__.py", line 440, in __str__
    return 'wda.Client (sessionId=%s)' % self._sid
AttributeError: 'Client' object has no attribute '_sid'

看了下这快的源码，发现Client里面没有self._sid属性

    def __str__(self):
        return 'wda.Client (sessionId=%s)' % self._sid

[codeskyblue]

fixed