I will try fix but if I get a patch sooner it is better. Using len may
be slower than using count. there has to be a better solution.
---------- Forwarded message ----------
From: Miguel Goncalves <goncalvesmig...@gmail.com>
Date: Feb 22, 7:28 pm
Subject: GAE delete() has subtle difference compared to native Web2Py
To: web2py-users
I am running into the same problem. Replacing count by len seems to
work.
Will this fix be included in the next version of web2py or is there a
"better"/other way of addressing this?
-Miguel
On Sun, Feb 21, 2010 at 3:03 PM, what_ho <a...@viovi.com> wrote:
> I got the same issue, delete operations by id work locally, but not on
> gae (dev_appserver or live).
> Modifying from .count() to len(..) appears to fix this for me. I
> locally modified the delete method in gql.py, line 692 as follows:
> def delete(self):
> self._db['_lastsql'] = 'DELETE WHERE %s' % self.where
> (items, tablename, fields) = self._select()
> tableobj = self._db[tablename]._tableobj
> counter = len(items)
> gae.delete(items)
> return counter - len(items)
> Hope that helps, cheers
> - Alex
> On Feb 9, 3:19 pm, Throngly <ad...@throngly.com> wrote:
> > My traceback is as follows:
> > In FILE: /base/data/home/apps/throngly-com/1.339746990702093170/
> > applications/throngly/controllers/people.py
> > Traceback (most recent call last):
> > File "/base/data/home/apps/throngly-com/1.339746990702093170/gluon/
> > restricted.py", line 173, in restricted
> > exec ccode in environment
> > File "/base/data/home/apps/throngly-com/1.339746990702093170/
> > applications/throngly/controllers/people.py:delete", line 30, in
> > <module>
> > File "/base/data/home/apps/throngly-com/1.339746990702093170/gluon/
> > globals.py", line 96, in <lambda>
> > self._caller = lambda f: f()
> > File "/base/data/home/apps/throngly-com/1.339746990702093170/gluon/
> > tools.py", line 1848, in f
> > return action(*a, **b)
> > File "/base/data/home/apps/throngly-com/1.339746990702093170/
> > applications/throngly/controllers/people.py:delete", line 25, in
> > delete
> > File "/base/data/home/apps/throngly-com/1.339746990702093170/gluon/
> > contrib/gql.py", line 696, in delete
> > counter =items.count()
> > TypeError: count() takes exactly one argument (0 given)
> > On Feb 9, 2:58 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
> > > What is the exact traceback?
> > > On Feb 3, 6:11 pm, Carl <carl.ro...@gmail.com> wrote:
> > > > This may be related toGAEupdate_record() has subtle difference
> > > > compared to native Web2Pyhttp://
> groups.google.com/group/web2py/browse_thread/thread/a69afded01...
> > > > but until shown otherwise, I've posed separately.
> > > > I have this in db.py:
> > > > db.define_table('team_user',
> > > > Field('teamId', 'integer', notnull=True,
> > > > required=True),
> > > > Field('user_email', 'string', length=254,
> > > > notnull=True, required=True,
> > > > requires = [IS_LOWER(),IS_EMAIL()]),
> > > > Field('live', 'boolean', notnull=True, required=True,
> > > > default='True'),
> > > > Field('cDate', 'datetime'),
> > > > Field('mDate', 'datetime'))
> > > > I make this call:
> > > > self.db(self.db.team_user.id==memberId).delete()
> > > > such a statement callsdelete(self) in gql.py
> > > > defdelete(self):
> > > > self._db['_lastsql'] = 'DELETEWHERE %s' % self.where
> > > > (items, tablename, fields) = self._select()
> > > > tableobj = self._db[tablename]._tableobj
> > > > counter =items.count()
> > > > gae.delete(items)
> > > > return counter -items.count()
> > > > When the interpreter exectutes "counter =items.count()" an exception
> > > > is thrown stating "TypeError: count() takes exactly one argument (0
> > > > given)"
> > > > Have I something in my db.py definition that native web2py is happy
> > > > with but dev_appserver chokes on?
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