Question

我正在尝试查看一个子目录以获取App Engine中的所有unicode文件名，但它反而给了我这个。但是，当子目录填充非unicode文件名时，它可以工作。

Traceback (most recent call last):
  File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1535, in __call__
    rv = self.handle_exception(request, response, e)
  File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1529, in __call__
    rv = self.router.dispatch(request, response)
  File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1278, in default_dispatcher
    return route.handler_adapter(request, response)
  File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1102, in __call__
    return handler.dispatch()
  File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 572, in dispatch
    return self.handle_exception(e, self.app.debug)
  File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 570, in dispatch
    return method(*args, **kwargs)
  File "/base/data/home/apps/s~theonlyrt6/1.372787192964623739/main.py", line 69, in get
    'titles' : os.listdir("./Articles")
OSError: [Errno 2] No such file or directory: './Articles'

这是我的代码：

        template_values = {
            'titles' : os.listdir("./Articles")
            }
        template = jinja_environment.get_template('HTML/Articles.html')
        self.response.write(template.render(template_values))

子目录不会作为静态目录上传，并且在本地运行时可以正常工作。

谢谢！

Answer 1

根据示例jinja app，html文件似乎会自动上传。

当文件名是unicode时，os.listdir返回缺少的目录

1 个答案: