I am trying to user picasaweb api on gae to get the album list from
picasaweb.
But after authorization, I got the a 'Token invalid' error as follows:
Traceback (most recent call last):
File "/base/python_runtime/python_lib/versions/1/google/appengine/
ext/webapp/__init__.py", line 511, in __call__
handler.get(*groups)
File "/base/data/home/apps/gaexpr/1.343722279234460442/main.py",
line 26, in get
ablumes = gd_client.GetUserFeed(user='heibbai')
File "/base/data/home/apps/gaexpr/1.343722279234460442/gdata/photos/
service.py", line 234, in GetUserFeed
return self.GetFeed(uri, limit=limit)
File "/base/data/home/apps/gaexpr/1.343722279234460442/gdata/photos/
service.py", line 179, in GetFeed
raise GooglePhotosException(e.args[0])
GooglePhotosException: (403L, '', 'Token invalid - AuthSub token has
wrong scope')
Anyone knows how to solve the problem?
The request handler defined is defined as follows:
class MainPage(webapp.RequestHandler):
def get(self):
next = 'http://%s/' %settings.HOST_NAME
scope = 'http://picasaweb.google.com/data/'
secure = False
session = True
auth_url = gdata.auth.GenerateAuthSubUrl(next, scope,
secure=secure, session=session)
self.response.headers['Content-Type']='text/html'
self.response.out.write('<html><body><a href=%s>Log In</
a><ul>' %auth_url)
single_use_token =
gdata.auth.extract_auth_sub_token_from_url(self.request.uri)
gd_client = gdata.photos.service.PhotosService()
if single_use_token:
gd_client.UpgradeToSessionToken(single_use_token)
gdata.alt.appengine.run_on_appengine(gd_client)
ablumes = gd_client.GetUserFeed(user='heibbai')
for ablume in ablumes.entry:
self.response.out.write('<li>title: %s, number of
photos: %s, id: %s</li>'
% (album.title.text,album.numphotos.text,
album.gphoto_id.text))
self.response.out.write('</ul></body></html>')
--
You received this message because you are subscribed to the Google Groups
"Google Picasa Web Albums API" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/google-picasa-data-api?hl=en.
