How would I only allow gif, png or jpeg images to be uploaded?
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erro wrote:
> > > class IS_GIF:
> > > def __init__(self,em): self.em=em
> > > def __call__(self,value):
> > > if value and value.filename[-4:].lower()!='.gif':
> > > return (value,self.em)
> > > re
Let us know how it goes! :) Will there be a summary follow up? :D
On Mar 28, 9:27 am, mdipierro wrote:
> See you at the web2py booth after Guido's talk today. (free hats)
>
> Please attend the web2py Dojo tonight at 6pm in the Open Space.
>
> Massimo
>
> On Mar 28, 12:00 am, Steve Shepherd wrot
Here's the code:
http://pastie.org/private/wmow1xkoaov5ium6cgf8w
Here's the problem:
ok now a new problem let's say im building a mailbox application (not
like email like a private messaging system) and int he table mailbox I
have account_id (which account its tied to)
On the SQLFORM it shows Acc
I also would like to avoid running a query within the controller/
function of db(db.account.name==request.post.account_id) because I
need this function in several places. :)
On Mar 29, 3:19 pm, TheDude wrote:
> Here's the code:http://pastie.org/private/wmow1xkoaov5ium6cgf8w
>
&
alidator()
>
> In the page you may also need this:
>
> $(document).ready(function() { $('#mailbox_account_id').attr
> ('class','string'); });
>
>
> Hope it makes sense.
>
> Massimo
>
> On Mar 29, 2:19 pm, TheDude wrote:
>
> > Her
Wouldn't last = db().select(db.table.ALL, orderby=~db.table.id, limit=
(1,))[0] be better? Since this way only one row is being retrieved and
less overhead?
On Mar 29, 5:26 pm, mdipierro wrote:
> last = db().select(db.table.ALL).as_list()[-1]
>
> On Mar 29, 3:42 pm, Michael wrote:
>
> > I wasn'
e the return
> > value from insert:
>
> > last_id =db.table.insert(item="some item")
>
> > On Mar 30, 2:00 am, TheDude wrote:
>
> > > Wouldn't last = db().select(db.table.ALL, orderby=~db.table.id, limit=
> > > (1,))[0] be better? Since this way on
This certainly breaks the MVC architecture, but it is valuable. I
think web2py should be about being able to expand as much as possible
without interfering the people who just want a small and easy
framework (it can be a small plant or a big tree). I do like the idea
of everything going into the s
Excellent! I wish there was a video, but I'm sure someone has it
somewhere on the internet. Good work on the dojo, the only thing I was
worried about is..
item = db.news_item[request.args[0]]
If the request.args[0] tries to call from a non existant SQLRow then
it'll throw an error :) Best to app
Yes! I was disapointed to find out this wasn't the case and had to go
back into my db.py models and change it. +1 :)
On Mar 30, 11:11 am, AchipA wrote:
> +1
>
> On Mar 30, 4:37 pm, Kacper Krupa wrote:
>
> > i also agree
>
> > On Mar 30, 4:23 pm, Timothy Farrell wrote:
>
> > > +1
>
> > > johann
Massimo,
I tried the Dojo everything worked out fine. I didn't take screen
shots, but if no one else is up for it I'll do it :P Only one question
aboutit though. Why do you use db.Field() for declaring SQL Fields
rather than SQLField() within the documentation? This may cause
confusion for newbies
As of right now, we're trying to get some screen shots for the Dojo as
of right now and then Massimo will put them up on the website. I plan
on doing the screen shots fairly soon, may be even tonight. :)
On Mar 31, 11:30 pm, David Niergarth wrote:
> Hello,
>
> I was at the PyCon dojo and got to
Pagination would be excellent and is a must, I may write a small
function that does this exact thing. :)
One thing I would like to see, is a nice tutorial on how to provide a
search function within your website. Bonus points for using sphinx as
the backend :)
On Mar 31, 11:29 pm, Yarko Tymciurak
Yarko,
Does that injection still exist? And, we need a web2py 1.6 soon :P
On Apr 1, 1:00 am, Vidul Petrov wrote:
> Thank you, Massimo.
>
> One more question - a role can have many groups and vice versa, an
> user can belong to many groups and vice versa?
>
> On Apr 1, 7:16 am, mdipierro wrote:
So who's going to it? It's in about 4 hours from now in Boston. I
can't believe I drove all the way from South Georgia just for it! For
some of those interested/near the area...
We will be talking about:
* How to develop nearly every single kind of application there is
* How to clone Facebook in
(This isn't an April Fool's Joke)
So, I've been writing a book for Web2Py, but recently came towards a
new direction...we already have a great in-depth book writeen by
Massimo so I was wondering...
Would you guys be interested in a book for web2py like 250 pages long
that goes in-depth? Or, a ni
27;s home footage?
>
> Boring!
>
> :-D
>
>
>
> ceej wrote:
> > Someone needs to take a video cam and record it :)
>
> > On Apr 1, 1:16 pm, TheDude wrote:
>
> >> So who's going to it? It's in about 4 hours from now in Boston. I
> >&
oding wise from 1.59) please let me know.
On Apr 1, 3:27 pm, g-man wrote:
> Nice!
>
> One 'role model' you might want to study is Obie Fernandez' "The Rails
> Way", which goes deeply into each element of that complex framework...
>
> On Apr 1, 11:28 am, T
I've tried using Web2Py's auth system and then tried creating the
following views:
user/register.html
user/create.html
default/user/register.html
default/user/create.html
auth/create.html
auth/register.html
None of them worked, how do you allow views for /default/user/
register ?
--~--~-~
turn auth.register()
> > # create view "default/register.html"
> > etc etc
>
> by the way, if you are going to do special stuff, your code will probably be
> more explicit / readable w/ (3).
>
>
>
> > Massimo
>
> > On Apr 1, 9:26 pm, The
auth.login()
> > # create view "default/login.html"
> > def register(): return auth.register()
> > # create view "default/register.html"
> > etc etc
>
> by the way, if you are going to do special stuff, your code will probably be
> more explic
Nevermind, I just did Yarko's method and that worked out fine.
On Apr 1, 11:44 pm, TheDude wrote:
> 3)
> def login(): return auth.login()
> # create view "default/login.html"
> def register(): return auth.register()
> # create view "default/register.html"
def index():
rows = (db.mb_posts.board_id==db.mb_boards.id)&
(db.mb_posts.reply_to==0)
rows2 = (db.mb_posts.board_id==db.mb_boards.id)
mb_posts2 = db.mb_posts.with_alias("mb_posts2")
query = db().select(db.mb_boards.ALL, db.mb_posts.id.count(),
db.mb_posts2.id.count(), left=(db.mb_
posts.id.count(),
> db.mb_posts2.id.count(), left=(db.mb_posts.on(rows),db.mb_posts2.on
> (rows2)), groupby=db.mb_boards.id)
> return dict(query=query)
>
> On Apr 1, 11:13 pm, TheDude wrote:
>
> > def index():
> > rows = (db.mb_posts.board_id==db.mb_boards
uery = db().select(db.mb_boards.ALL, db.mb_posts.id.count(),
> > db.mb_posts2.id.count(), left=(db.mb_posts.on(rows),db.mb_posts2.on
> > (rows2)), groupby=db.mb_boards.id)
> > return dict(query=query)
>
> > On Apr 1, 11:13 pm, TheDude wrote:
>
> > > def ind
.mb_boards.mb_posts.count()}}
{{=board.mb_boards.keys()}}
{{pass}}
On Apr 2, 6:38 pm, mdipierro wrote:
> what is "board"?
>
> On Apr 2, 5:20 pm, TheDude wrote:
>
> > SQL Works! However...
>
> > {{=board.mb_boards.keys()}}
> > brings up:
> > ['update_recor
So, any suggestions?
On Apr 2, 6:42 pm, TheDude wrote:
> Sorry, it's in my views :)
>
> {{extend 'layout.html'}}
> Message Boards
> class="data">
>
> Board
> Threads
> Posts
> Last Topic
>
> {{for board in query:}}
>
ind that applying a solution helps my understanding of
> the programming concept, which comes later.
>
> One thing I've noticed is that the programming community assumes I
> know much more about programming concepts than I actually do. Having
> examples with links to elaborat
0 0
4 Off-Topic Not everythin...0 0
On Apr 3, 10:34 am, mdipierro wrote:
> try:
> {{=board.mb_boards.keys()}}
> {{=board._extra}}
>
> On Apr 2, 5:20 pm, TheDude wrote:
>
> > SQL Works! However...
>
> > {{=board.mb_boards.keys()}
e to do things this way (it doesn't seem like a
framework way more like a quick hack). Will there be any modifications
within this area in 1.6?
On Apr 3, 11:55 am, mdipierro wrote:
> {{=board._extra[mb_posts2.id.count()]}} ?
>
> On Apr 3, 10:01 am, TheDude wrote:
>
> > RIg
_posts2.id.count()}} should be
> 'COUNT(mb_posts2.id)'.
>
> The rationale is that rows=db(...).select
> (table.field,table.field.aggregate())
>
> table field goes in rows[i].table.field
> while aggregates are not fields so they go in rows[i]._extra
> [table.field
Tried using this as logging tool:
http://mdp.cti.depaul.edu/AlterEgo/default/show/194
But it didn't record where I have the problem at all (even after my
patches).
The controller:
def view():
#try:
board = db(db.mb_boards.id==request.args[0]).select()[0]
rows = (db.auth_user.
Vidul.
Take a look at this page:
http://mdp.cti.depaul.edu/examples/default/tools
Under "Custom Authentication"
On Apr 4, 12:06 pm, Vidul Petrov wrote:
> The problem is that the following two lines work fine (are copied in
> response.flash),
>
> auth.messages.logged_out = 'You have been logged
Would really like a response to this. =/
On Apr 4, 11:58 am, TheDude wrote:
> Tried using this as logging
> tool:http://mdp.cti.depaul.edu/AlterEgo/default/show/194
>
> But it didn't record where I have the problem at all (even after my
> patches).
>
> The controller
Steve, can you explain this more please? And the ~ means "DESC" :)
On Apr 5, 12:33 am, Steve Shepherd wrote:
> Whats the ~ tilde doing in your code?
> The other way to do this is return the rows you want and use an object count
> and then use a command to return the last object from the list.
>
Thanks guys :) It's been really bogging down my productivity within
the website, but here is the query that I am trying to perform..
SELECT mb_posts.id, mb_posts.title, mb_posts.message,
mb_posts.posted_by, mb_posts.date_posted, mb_posts.locked,
mb_posts.sticky, mb_posts.last_edited, mb_posts.boa
his without having a
> > copy of the model and without understanding what this is supposed to
> > do. Could you explain what you are trying to do?
>
> > Is the querly below in SQL the one that "you are trying to perform" or
> > the one that you are actually performin
;
> > Is the querly below in SQL the one that "you are trying to perform" or
> > the one that you are actually performing and does not work?
> > Is it the output of db(...)._select()?
>
> > Massimo
>
> > On Apr 5, 10:47 am, TheDude wrote:
> >> T
OperationalError: (1050, "Table 'users' already exists")
I know it already exists, but I want you to just know about it rather
than try to create it all the time. I tried clearing out my /databases
folder as well. Any other ideas?
--~--~-~--~~~---~--~~
You received
=mb_posts.posted_by LEFT JOIN mb_posts AS mb_posts2 ON
mb_posts2.reply_to=mb_posts.id WHERE (mb_posts.board_id=1 AND
mb_posts.reply_to IS NULL) GROUP BY mb_posts.id;
On Apr 5, 12:43 pm, TheDude wrote:
> Don't know if the google groups posted this already but lets try
> again..
&g
Allow sub-queries to be performed within the DAL. How? This would be a
good example.
db(db.table.field1==db.tbl2.field2).select(db.tbl2.ALL, db
(db.hola.id==db.massimo.the_id)._select(db.hola.ALL))
The db() within a .select() should perform a subquery when selecting
like that. The system current
OK, so I had a migration issue with my DB some time ago, the easy fix
was migrate=False on all of my tables. I knew this was a bad fix,
because it was a short-term solution. I get the error "Table feed
already exists" now this is true, so instead of trying to create the
table, skip the procedure o
Yup here it is:
http://paste.pocoo.org/show/guKnBZMTv6AIOHzjz6zd/
On Apr 11, 3:30 pm, mdipierro wrote:
> can you show us the web2py model and the query?
>
> On Apr 11, 2:23 pm, TheDude wrote:
>
> > OK, so I had a migration issue with my DB some time ago, the easy fix
> &
Traceback (most recent call last):
File "/home/daniel/web2py/gluon/restricted.py", line 98, in
restricted
exec ccode in environment
File "/home/daniel/web2py/applications/tapthat/controllers/
default.py", line 13, in
File "/home/daniel/web2py/gluon/globals.py", line 75, in
self._ca
Yes we should :) Also, another class/key that checks of the person is
impersonating or not. :D
@auth.is_impersonating() returns boolean
On Apr 23, 3:07 pm, mdipierro wrote:
> If you are using Auth you may want to be able to impersonate a
> different user without logout and without resetting all
OperationalError: (1054, "Unknown column 'feed.to_player' in 'on
clause'")
mysql> show fields from feed;
+--+--+--+-+-++
| Field| Type | Null | Key | Default | Extra |
+--+--+--+-+-+--
Massimo, I know that we've talked about this in the past, but here we
go again...
I'm using the latest web2py, in my applications, I would define tables
as usual only to get an SQL error saying the table exists. I tried
clearing out my "databases" folder, and the only way to clear out
would be to
ssimo
>
> > > On May 4, 7:02 am, Hans
> > > wrote:
>
> > > > I'm having a similar problem. Last time I solved it by deleting the
> > > > database and setting it up new. With more data it gets a pain. I read
> > > > about setting &#
I'm going to bump this, it's fairly critical since a few peopl seem to
be affected by it.
On May 4, 11:26 am, TheDude wrote:
> Massimo,
> Just out of curiosity, how would appending "IF NOT EXIST" to the
> create table command for MySQL create more problems? This doe
Massimo, may I propose a solution here? It would require a lot of
work, but if it were done I think it'd destroy the competition of
other ORMs :P Anyways, have the ORM/DAL catch any errors presented
(not sure if this is possible with GAE). If it *does* catch an error,
see which number, have python
with SELECT * FROM
> > pg_catalog.pg_tables, Oracle makes the same magic with SELECT TABLE_NAME
> > FROM USER_TABLES etc etc...
>
> > Michal
>
> > mdipierro wrote:
> > > hmmm. This may be a good idea. Is SHOW standard SQL? I am not sure all
> > > bac
Do those examples use the OFFSET paramter? I'm not sure how this
affects Oracle or PGSQL, but in MySQL this could be considered a slow
query after having 20,000+ rows and exponentially grows from there (I
know pgsql has some start-up cost performing this). May want to keep
in mind that a better al
SQL after 20,000 records,
> that's why I suggest my clients to use Oracle after their database
> grows.
> If you are interested in my pager code I can post it here, although
> it might be written better.
>
> On May 16, 10:10 pm, TheDude wrote:
>
> > Do those examples us
People are discussing this in the IRC chat already. Just needs a bit
of a push ;)
On May 18, 12:07 am, mdipierro wrote:
> I have a better idea. A web2py app that provides:
> - web pages for developers/contributors/users
> - a database of projects (could replace appliances)
> - a database of code
Got this on initial startup:
Traceback (most recent call last):
File "web2py.py", line 20, in
gluon.widget.start(cron=True)
TypeError: start() takes no arguments (1 given)
I re tried, it worked the second time. So, if anyone gets this, well
just retry. ;) Im on ubuntu hardy.
As for testi
the folder).
Hope this helps :)
On May 18, 6:22 am, TheDude wrote:
> Got this on initial startup:
> Traceback (most recent call last):
> File "web2py.py", line 20, in
> gluon.widget.start(cron=True)
> TypeError: start() takes no arguments (1 given)
>
> I re
Why not define it as you would with any table? If it's already within
the database, add a migrate=False option :)
On May 18, 7:50 am, Tito Garrido wrote:
> Hi Folks! Thank you for yours answers!
>
> In fact what a really want is to get db data from a previously defined
> database on db.py.
> I h
Massimo, what did you fix? Just the recaptcha? Also, Im using python
2.5 if that helps :)
On May 18, 10:57 am, mdipierro wrote:
> This is a problem. I fixed and posted 1.62.1. Thanks for letting me
> know.
>
> On May 18, 8:34 am, Vidul Petrov wrote:
>
> > Although the modules are imported (from
What website is it?
On May 19, 4:30 am, Yarko Tymciurak wrote:
> This is nonsense -
>
> None of the contact information or registry about the site or domains is
> true - all phone numbers, in registry and on the site itself are
> disconnected numbers; no name this is registered under is true; t
Hmm may be we can add an "index=True" option?
Even better have something like:
db.add_index('table', 'name_index_as', ['field1','field2'],
unique=True)
It'll add an index with multiple fields, unique=True is obviously
optional. However, this may be to much work, and may be focusing ont
he actual
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