Where does this go:
Model.all().filter('ngrams =', word).filter('ngrams ', word +
u'\ufffd')
in the call. Where inside:
rows=db(here??).select(here??)
I've tried several things. gae keeps giving me filter or all KeyError.
-wes
On Sun, Feb 14, 2010 at 3:57 AM, Richard richar...@gmail.com
I can't find any examples of web2py and gae select with
StringListProperty. Where did you find the example below? I've
looked in the web2py list emails, but I can't see any other working
examples.
How do you do this with web2py
pseudo code:
form(_query)
def aview
db(db.table.slp=='value').select() checks that 'value' is in the slp
db(db.table.slp'value').select() checks that at least one element is
less than 'value'
db(db.table.slp'value').select() checks that at least one element if
greater then 'value'
slp is the name of your field of type
Thank you Massimo.
http://web2pyapi.appspot.com/ide/default/models
is working now!
It only has one record right now, but I'm trying to figure out how to
parse lines like:
l=if request.env.web2py_runtime_gae:
l=l.replace('.',' ')
l=l.replace('_',' ')
l=l.replace(':',' ')
l=l.split(' ')
then
I think this fixes it:
in a form this gets entered
a=[u'a',u'b',u'aa',u'bbb',u'cc']
a validation rule with this in it does the trick :)
a[3:-2].split(',u')
On Thu, Feb 18, 2010 at 5:42 PM, Wes James compte...@gmail.com wrote:
I finally think I'm getting there and I see that data after it
OK. That field is a text field on gae now, how do I change it to
gae.StringListProperty type?
On Tue, Feb 16, 2010 at 9:50 PM, mdipierro mdipie...@cs.depaul.edu wrote:
You are mixing gae syntax and dal syntax.
This is only allowed in
from gluon.contrib.gql import gae
As far as web2py is concerned you just change the type.
As far as GAE is concerned I do not know.
Try and see what happens.
On Feb 17, 9:56 am, Wes James compte...@gmail.com wrote:
OK. That field is a text field on gae now, how do I change it to
gae.StringListProperty type?
On Tue, Feb 16,
After some changes when I try to add an entity on gae through their
interface, the StringListProperty field does not even show for me to
put data in it.
If I edit a record that already has some data, the StringListProperty
field has [] in it, but if I leave it blank or add some data like
I removed all the data and tweaked the model a bit so all it looks like is:
if request.env.web2py_runtime_gae:
db = DAL('gae')
session.connect(request, response, db=db) # and store sessions and
tickets there
else:
db = DAL('sqlite://storage.sqlite')
from gluon.tools import *
because now
db.table.insert(yourlistfield=.)
has to be a list. You need to create a validator that takes the input
and filters it into a list. I cannot write that for you since it
depends on how you insert the data.
On Feb 17, 12:57 pm, Wes James compte...@gmail.com wrote:
I removed all
I'm noticing now why this is a problem. When I put [] in the field
and submit it, it gets processed and comes out '[]' instead of just
[]. If it is a StringListProperty, shouldn't that come out [] not
'[]'?
-wes
On Wed, Feb 17, 2010 at 1:57 PM, mdipierro mdipie...@cs.depaul.edu wrote:
because
line 934 in sqlhtml.py
On Wed, Feb 17, 2010 at 2:10 PM, Wes James compte...@gmail.com wrote:
I'm noticing now why this is a problem. When I put [] in the field
and submit it, it gets processed and comes out '[]' instead of just
[]. If it is a StringListProperty, shouldn't that come out []
So I have been working on a validator and trying to simply make a list
from a string.
a=['a','b']
b=a[1:-1].split(',')
returns
[ 'a' , 'b' ]
Is there a simpler way?
On Wed, Feb 17, 2010 at 1:57 PM, mdipierro mdipie...@cs.depaul.edu wrote:
because now
db.table.insert(yourlistfield=.)
In my todo list
On Feb 17, 4:52 pm, Wes James compte...@gmail.com wrote:
So I have been working on a validator and trying to simply make a list
from a string.
a=['a','b']
b=a[1:-1].split(',')
returns
[ 'a' , 'b' ]
Is there a simpler way?
On Wed, Feb 17, 2010 at 1:57 PM,
n...
class IS_LIST():
def __call__(self,value):
return ([x.strip() for x in value.split(',')],None)
def formatter(self,value):
return ', '.join(value)
Field('mylist',gae.StringListProperty(),requires=IS_LIST())
On Feb 17, 8:38 pm, Richard richar...@gmail.com
so if I created a field
Field('fieldKey', 'text')
and put ['web2py', 'web2p', 'web2', 'web', 'we', 'w'], in for the
value and then did
query=request.vars._query
rows=db(db.table.all().filter('fieldKey =', query).filter('fieldKey
', query + u'\ufffd')).select(db.table.ALL,
There does not seem to be an .all(). How should the line be written?
thx,
-wes
On Tue, Feb 16, 2010 at 4:25 PM, Wes James compte...@gmail.com wrote:
so if I created a field
Field('fieldKey', 'text')
and put ['web2py', 'web2p', 'web2', 'web', 'we', 'w'], in for the
value and then did
You are mixing gae syntax and dal syntax.
This is only allowed in
from gluon.contrib.gql import gae
db.define_table('mytable',Field('this_is_a_list',type=gae.StringListProperty()))
queries must use dal syntax.
On Feb 16, 5:46 pm, Wes James compte...@gmail.com wrote:
There does not seem to be
sounds like this will be useful.
StringListProperty is a native gae type now supported by web2py:
http://code.google.com/appengine/docs/python/datastore/typesandpropertyclasses.html#StringListProperty
http://groups.google.com/group/web2py/browse_thread/thread/7d284c9fa488e855
To get around the
hi wes,
something like this could be really nice for browsing the function
docstrings. Do you intend to take it further?
If you use a StringListProperty to store all the ngrams (eg: web2py,
web2p, web2, web, we, w) then it could match partial words.
Richard
On Feb 13, 8:31 am, Wes James
Richard,
Do you have a python example of this? I'll check on
StringListProperty also and see how it works. (would this work on
gae?) I was trying somthing else since like is not supported, but this
might work. I would like this site to provide quick search on
anything that would be helpful in
i have a web2py app that uses ngrams
Also I made a python program that ngrams an mp3 library so you can
quickly search and create playlists.
http://hg.thadeusb.com/Audio/PlaylistGrepper/
and here is the web2py app
http://static.thadeusb.com/web2py.app.ngram.w2p
-Thadeus
On Sat, Feb 13,
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