Python的Dropbox导入失败

Question

我想在python中使用Dropbox的实现，但我无法让导入行工作。

import dropbox 

给我下面的错误。我尝试使用Raspbian附带的安装并从源代码（git）安装。有任何想法吗？

> Traceback (most recent call last): File "<stdin>", line 1, in 
> <module> File 
> "/usr/local/lib/python3.4/dist-packages/dropbox/__init__.py", line 3, 
> in <module> 
>  from .dropbox import __version__, Dropbox, DropboxTeam, create_session File 
> "/usr/local/lib/python3.4/dist-packages/dropbox/dropbox.py", line 19, 
> in <module> 
>  from . import files, stone_serializers File "/usr/local/lib/python3.4/dist-packages/dropbox/files.py", line 8, in 
> <module> 
>  from . import stone_validators as bv File "/usr/local/lib/python3.4/dist-packages/dropbox/stone_validators.py", 
> line 21, in <module> 
>  from typing import Optional ImportError: No module named 'typing' 

Answer 1

dropbox requires Python 3.5，因为它需要typing模块，其未导入直至3.5。你正在尝试在Python 3.4中使用它。