I have recently upgraded from web2py release R-2.4.6 to the head of the
branch.
I am using web2py on appengine, using:
from gluon.contrib.memdb import MEMDB
from google.appengine.api.memcache import Client
session.connect(request, response, db = MEMDB(Client()))
I also have the following code in db.py, to monitor db performance:
def log_db(action):
d = action()
logger.info(repr(db._timings))
return d
response._caller = log_db
When trying to login, using a session cookie that might have been set
before the update, I got the error below. It happened systematically,
whenever I tried to log in.
Then, I downgraded to the older web2py R-2.4.6 release, logged in, then
out, and reupgraded to the newest release, and the error went away.
Does anyone have any suggestions as to why this might be the case? Has
the logging mechanism changed? Have the auth tables changed?
Also, should this error be caught by web2py and handled in a more graceful
way?
Luca
File
"/home/luca/work/web2py-crowdrank/applications/crowdgrader/models/db.py",
line 220, in log_db
d = action()
File
"/home/luca/work/web2py-crowdrank/applications/crowdgrader/controllers/default.py",
line 31, in user
return dict(form=auth())
File "/home/luca/work/web2py-crowdrank/gluon/tools.py", line 1293, in
__call__
return getattr(self, args[0])()
File "/home/luca/work/web2py-crowdrank/gluon/tools.py", line 2253, in
login
self.login_user(user)
File "/home/luca/work/web2py-crowdrank/gluon/tools.py", line 1874, in
login_user
db=sessdb
File "/home/luca/work/web2py-crowdrank/gluon/globals.py", line 739, in
renew
row = db(table.id == record_id).select()
File "/home/luca/work/web2py-crowdrank/gluon/contrib/memdb.py", line 327,
in __eq__
return Query(self, '=', value)
File "/home/luca/work/web2py-crowdrank/gluon/contrib/memdb.py", line 507,
in __init__
id=long(right))
ValueError: invalid literal for long() with base 10: 'None'
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