Any success on getting the computed thumbnail image to autodelete? I'm
having trouble with this too, where an update of a new thumbnail will not
delete the old file.
On Saturday, April 28, 2012 5:06:25 PM UTC-7, ctrlSoft wrote:
hi i have a resize function wich creates image thumbanils...
Oke gr8!!! will give it a shot!!! thanx you guys, so much to learn!!
wb2py rocks!!
On 11/8/12, Paolo Caruccio paolo.carucci...@gmail.com wrote:
a possible solution (skeleton code so please check for errors and
omissions):
# controllers
def companies():
return dict()
def add_company():
ehm, missing something here: worker(s) do(es) auto-assignments of tasks.
there's no web2py involved in assigning task to a particular worker.
Said that, I'd run one worker if there are no requisites like I need
function1 and function2 to run concurrently, in which case, start 2
workers, they'll
HI,
I have tabs and in one one of them I have a SQLFORM.grid displayed.
But when i hit say view or search the grid, the default tabs is
displayed. Is there a way of making SQLFORM.grid make ajax calls
instead of refreshing whole page...or is there another way i can
ensure my grid refreshes the
Do you mean that you want the code to appear on the webpage?
Save your code into a file in the static folder, and include in your views
file using response.files:
{{response.files.append(URL('static','js_folder/your_file.js'))}}
On Wednesday, November 7, 2012 5:39:36 PM UTC+8, Ali Alroomi
Thanks Niphold for your informative response so If i understood correctly,
in my case , I don't need to start 10 different workers as all these 10
tasks will have different time period to run hence one worker will be
sufficient to perform the required tasks and in any case, suppose I have to
run
yep. The only limit to having a single scheduler for all your tasks is that
it's allowed to have only one running task in a single point in time.
NB: no task is discarded at all, only the concurrency is avoided, e.g.: if
you have five tasks scheduled for 9.00 AM you'll get all your five tasks
How to start 2 or more workers?
Em sexta-feira, 9 de novembro de 2012 11h47min31s UTC, Niphlod escreveu:
yep. The only limit to having a single scheduler for all your tasks is
that it's allowed to have only one running task in a single point in time.
NB: no task is discarded at all, only
I am migrating data from a legacy PHP/MySQL app to Web2py/Postgres.
The new app will have record versioning for archival purposes.
Should I migrate the data with record versioning turned on, or should I
wait and turn it on after the completing the migration?
Thanks,
Cliff Kachinske
--
one worker
web2py.py -K yourapp
two workers: two shells of the above one, or just
web2py.py -K yourapp,yourapp
--
Greetings...
I may have a problem with my database (sqlite) locking.
Traceback (most recent call last):
File /home/web2py/src/web2py/gluon/scheduler.py, line 218, in executor
result = dumps(_function(*args,**vars))
File applications/ircmessage/models/tasks.py, line 57, in
if you can, use a separate db for the scheduler. SQLite doesn't handle well
concurrent writes (with default operational capabilities), so having the
scheduler operating on the same database of your insertion of messages
can lead to locks.
Just do
db = DAL('whatever.db')
db2 =
what version of sqlite ?
import sqlite3
print sqlite3.sqlite_version
for sqlite =3.7 you can do
db.executesql('PRAGMA journal_mode=WAL')
to enable wal ( http://www.sqlite.org/draft/wal.html )
and I am sure that you will not get this error anymore,
I remember I had something like that some
PS:
it is enough to execute that only once
db.executesql('PRAGMA journal_mode=WAL')
then you can remove it
--
Thank you again Niphlod. That seems like a sensible way for me to separate
the two out. I'll give that a try.
On Friday, 9 November 2012 10:31:04 UTC-5, Niphlod wrote:
if you can, use a separate db for the scheduler. SQLite doesn't handle
well concurrent writes (with default operational
I really appreciate your input Vasile. I will round back on to your advice
should Niphlod's advice of separating the scheduler DB and my messaging DB
not help me out here.
On Friday, 9 November 2012 10:33:01 UTC-5, Vasile Ermicioi wrote:
PS:
it is enough to execute that only once
Hello Luca,
where do you teach?
Look into gluon/admin.py app_install. There is a try...except. Try replace
except Exception:
if did_mkdir:
rmtree(path)
return False
with
except Exception:
import traceback
print traceback.format_exc()
It is not a requirement. It is an experimental feature for now. We cannot
include it because has binary dependences. When we'll support hg, we'll
include it since it has no binary dependencies.
On Friday, 9 November 2012 01:19:23 UTC-6, Luc Chase wrote:
When trying to install a package from
Assuming that request.args contains the right values, this should work:
category = request.args[1].replace('_', ' ')
query = (db.Supplements.Category == category) ((db.Supplements.Users ==
request.args[0]) | (db.Supplements.Users == Both))
records = db(query).select()
Notes:
- contains does
I'm missing something. I have a table where I want to react to changes to
a particular field. I'm trying to use the _after_update callback check for
this. However, using this it appears to me that I am only seeing the data
values after the update. I can't see what they were before the
Why not just use before_update?
On Friday, November 9, 2012 10:53:21 AM UTC-7, Jim S wrote:
I'm missing something. I have a table where I want to react to changes to
a particular field. I'm trying to use the _after_update callback check for
this. However, using this it appears to me that
Because the update may fail.
-Jim
On Friday, November 9, 2012 12:20:18 PM UTC-6, Derek wrote:
Why not just use before_update?
On Friday, November 9, 2012 10:53:21 AM UTC-7, Jim S wrote:
I'm missing something. I have a table where I want to react to changes
to a particular field. I'm
Massimo,
I teach at UCSC; here is the class web
page:
https://sites.google.com/a/ucsc.edu/luca/classes/cmps-183-hypermedia-and-the-web/cmps-183-fall-2012
Thank you for the help; I will do this next time a student package does not
load properly!
Luca
On Friday, November 9, 2012 8:18:21 AM
No, he's trying to use a web2py function within the javascript, or have
web2py write javascript instead of html. I'm not sure it can do that.
On Friday, November 9, 2012 3:37:10 AM UTC-7, lyn2py wrote:
Do you mean that you want the code to appear on the webpage?
Save your code into a file
Use before_update to store the current data in the session, then the
after_update would have access to it.
On Friday, November 9, 2012 11:55:36 AM UTC-7, Jim S wrote:
Because the update may fail.
-Jim
On Friday, November 9, 2012 12:20:18 PM UTC-6, Derek wrote:
Why not just use
cron
On Thursday, November 8, 2012 10:59:04 PM UTC-8, Amit wrote:
Hi,
I have more than 10 functions which has to be executed by Scheduler and
each task has assigned different time ( for e.g...one has to execute on
every 15 minutes, other one has to executes on every 24 hrs etc... ) to
Are you saying your app used to work but now it doesn't? I don't understand
your problem exactly.
On Tuesday, November 6, 2012 5:34:40 PM UTC-8, Bill Thayer wrote:
Didn't have ANY problems with this line of work in 2 years of deployment.
So your post does help with migration errors but...
Symlinks should work fine. The symlink should be to the app's directory on
your hard drive.
On Tuesday, November 6, 2012 12:40:37 AM UTC-8, dederocks wrote:
I'd like to have an application folder on dropbox, so I've replaced the
application folder with a link on the folder in dropbox -- but
(I already post this question, but it was deleted in few seconds and no
reason was mentioned. I try to repost it, removing formatting and external
links... If something is wrong, please inform me :)
I have defined this model:
db.define_table('fruits_in_shop',
Field('shop_name'),
Hi,
i am having the basic routing where i omitted the application name in url.
Below is the content of my routes.py
default_application = 'init'
default_controller = 'default'
default_function = 'index'
routes_in = (
( '/$c/$f' , '/init/$c/$f' ),
( '/$c/$f/$anything' ,
Can some one tell if the eStore example appliance is working for you?
https://github.com/mdipierro/web2py-appliances/tree/master/EStoreExample
In web2py 2.1.1 the products don't get listed, I get an invalid SQL error.
--
Dear All,
I have defined this model:
db.define_table('fruits_in_shop',
Field('shop_name'),
Field('species'),
Field('number','integer'))
With this kind of record inside:
fruits_in_shop.idhttp://127.0.0.1:8000/welcome/appadmin/select/db?orderby=fruits_in_shop.id
https://github.com/mdipierro/mdpcl
This is not web2py related but it is python related. The JS part could find
applications in web2py apps.
--
I thought of that too, but for some reason it appears to be a fragile
solution in my mind. Should I be putting more faith in the stack? Is this
something that is commonly done?
-Jim
On Fri, Nov 9, 2012 at 1:39 PM, Derek sp1d...@gmail.com wrote:
Use before_update to store the current data in
simple scientific thoughts.
It's like databases triggers. Db triggers apply to the onupdate event,
i.e. they let you use a set of just updated fields AND the fields that are
going to be updated.
Web2py has to intercept the update before or after, because databases (the
python dbapi in general)
Thanks Niphlid, I was going to ask about the db.commit issue before but
forgot. I'm going to give the _before_update callback a try and see how
well that works for me.
Thanks for all the responses, I truly appreciate it.
-Jim
On Fri, Nov 9, 2012 at 3:32 PM, Niphlod niph...@gmail.com wrote:
Just reporting back. The _before_update is working perfectly for me.
-Jim
On Fri, Nov 9, 2012 at 3:45 PM, Jim Steil ato.st...@gmail.com wrote:
Thanks Niphlid, I was going to ask about the db.commit issue before but
forgot. I'm going to give the _before_update callback a try and see how
Cool, I might have suggested using versioning if all you are trying to do
is to track changes.
On Friday, November 9, 2012 3:38:28 PM UTC-7, Jim S wrote:
Just reporting back. The _before_update is working perfectly for me.
-Jim
On Fri, Nov 9, 2012 at 3:45 PM, Jim Steil ato@gmail.com
try using groupby and sum
http://web2py.com/books/default/chapter/29/06#sum,-avg,-min,-max-and-len
On Friday, November 9, 2012 1:10:40 PM UTC-7, Rocco wrote:
(I already post this question, but it was deleted in few seconds and no
reason was mentioned. I try to repost it, removing formatting
Please reply to this as soon as possible.Thank you in advance
On Sunday, November 4, 2012 8:03:20 AM UTC+5:30, dantuluri jaganadha raju
wrote:
Hi,
I want to display the calendar that will display when we click on some
field(appropriate) of a form .One thing is that I will not click
Hello All,
The images of my home page didn't load if I try to access it with the
following URLs:
localhost:8000/
localhost:8000/mm/
but loaded fine with:
localhost:8000/mm/default/ or
localhost:8000/mm/default/index/
the name of my application being, of course, mm and my
Are you doing images like this?
IMG(_src=URL('static','logo.png'), _alt=My Logo)
or
img src=URL('static','logo.png') alt=My Logo
On Friday, November 9, 2012 7:20:03 PM UTC-8, Julien Courteau wrote:
Hello All,
The images of my home page didn't load if I try to access it with the
Hi,
How does one achieve clicking a row SQLFORM.grid and the details open in a
modal window form, save changes to fields then modal window closes and the
grid is refreshed with changes.
Whr can I find comprehensive documentation on the SQLFORM.grid.
Teddy L
--
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