The raising exception in the last few lines doesn't work

[SpaceFlyer]

I didn't set 'lib' in my path so an exception occurred:

Traceback (most recent call last):

  File "C:\Users\SpaceFlyer\Dropbox\programming\orderonline\OrderOnline\engineauth\middleware.py", line 162, in _load_strategy

    return utils.import_class(strategy_location)

  File "C:\Users\SpaceFlyer\Dropbox\programming\orderonline\OrderOnline\engineauth\utils.py", line 29, in import_class

    mod = __import__(path, fromlist=[klass])

  File "C:\Users\SpaceFlyer\Dropbox\programming\orderonline\OrderOnline\engineauth\strategies\google.py", line 3, in 

    from apiclient.discovery import build

ImportError: No module named apiclient.discovery

INFO     2014-11-14 02:38:29,122 middleware.py:165] No module named apiclient.discovery

But instead of reporting the above exception, the last few lines generated the following information in app engine console, which is very confusing:

ERROR    2014-11-14 02:29:44,747 wsgi.py:278] 

Traceback (most recent call last):

  File "C:\Program Files (x86)\Google\google_appengine\google\appengine\runtime\wsgi.py", line 266, in Handle

    result = handler(dict(self._environ), self._StartResponse)

  File "C:\Users\SpaceFlyer\Dropbox\programming\orderonline\OrderOnline\engineauth\middleware.py", line 147, in __call__

    strategy_class = self._load_strategy(provider)

  File "C:\Users\SpaceFlyer\Dropbox\programming\orderonline\OrderOnline\engineauth\middleware.py", line 166, in _load_strategy

    "'provider.{0}' config dict".format(provider))

Exception

[kylefinley]

@SpaceFlyer,

Thank you for reporting this. Do you have a suggestion for a better way to handle this? Or better yet would you mind submitting a pull request?

Thanks,
Kyle

[SpaceFlyer]

@kylefinley

I simply added traceback.print_exc() in that except Exception, e: clause. I'm not sure whether it's the best way but it surely helps me. How do you think about that? If you think it's Ok, I'll submit the pull request.

Thanks,
Yuqian

[kylefinley]

Sounds Great!

Thanks @SpaceFlyer