[web2py] Too many Values to Unpack -- regression?

[Brad Miller]

I just downloaded the latest 2.0.3 (stable) and upgraded my copy of web2py. 
 When checking some of my pages I got this error, which I have reconfirmed 
works just fine on the 1.99.7 version.

Traceback (most recent call last):
  File "/Users/bmiller/Beta/web2py/gluon/restricted.py", line 209, in restricted
    exec ccode in environment
  File "/Users/bmiller/Beta/web2py/applications/runestone/controllers/admin.py" 
<http://127.0.0.1:8000/admin/default/edit/runestone/controllers/admin.py>, line 
160, in <module>
  File "/Users/bmiller/Beta/web2py/gluon/globals.py", line 185, in <lambda>
    self._caller = lambda f: f()
  File "/Users/bmiller/Beta/web2py/gluon/tools.py", line 2780, in f
    return action(*a, **b)
  File "/Users/bmiller/Beta/web2py/applications/runestone/controllers/admin.py" 
<http://127.0.0.1:8000/admin/default/edit/runestone/controllers/admin.py>, line 
116, in studentactivity
    db.useinfo.sid, count, last, groupby=db.useinfo.sid, orderby=count)
  File "/Users/bmiller/Beta/web2py/gluon/dal.py", line 8692, in select
    return adapter.select(self.query,fields,attributes)
  File "/Users/bmiller/Beta/web2py/gluon/dal.py", line 2029, in select
    return super(SQLiteAdapter, self).select(query, fields, attributes)
  File "/Users/bmiller/Beta/web2py/gluon/dal.py", line 1529, in select
    return self._select_aux(sql,fields,attributes)
  File "/Users/bmiller/Beta/web2py/gluon/dal.py", line 1510, in _select_aux
    return processor(rows,fields,self._colnames,cacheable=cacheable)
  File "/Users/bmiller/Beta/web2py/gluon/dal.py", line 1886, in parse
    fields[j].type,blob_decode)
  File "/Users/bmiller/Beta/web2py/gluon/dal.py", line 1718, in parse_value
    return self.parsemap[key](value,field_type)
  File "/Users/bmiller/Beta/web2py/gluon/dal.py", line 1753, in parse_datetime
    value,tz = value.split('-')
ValueError: too many values to unpack


This is the result of the following code/query.

    count = db.useinfo.id.count()
    last = db.useinfo.timestamp.max()
    res = db(db.useinfo.course_id==course.course_id).select(
        db.useinfo.sid, count, last, groupby=db.useinfo.sid, orderby=count)


I'm assuming this must be some kind of regression, unless I'm doing 
something that I shouldn't do anymore.

Thanks,

Brad

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