Re: Best practice for databases and distributed development with Django

2008-04-02 Thread Christos Τrochalakis
On Thu, Apr 3, 2008 at 4:27 AM, Ronny Haryanto <[EMAIL PROTECTED]> wrote: > > On Thu, Apr 3, 2008 at 7:36 AM, Julien <[EMAIL PROTECTED]> wrote: > > We're using SVN between several developers to work on the same project > > and it's working quite well. But it's not as simple concerning the >

Re: 'module' object has no attribute 'day_abbr' --Problem editing using Admin

2008-04-02 Thread Ryan Vanasse
After looking at the exception some more, I was thinking it would be that. Well, I'll have to rename the app...since I'm pretty early in the dev process I should be alright. Thanks kenneth, Erik, and Karen, for your help. And especially thanks for the import test statement. It's one of those "du

Does lighttpd supports "forward" proxy?

2008-04-02 Thread Thiyaga
Hi, I'm using lighttpd version 1.4.19. It supports reverse proxy using proxy.server configuration with mod_proxy module. Example proxy.server = ( ".jsp" => ( ( "host" => "10.0.0.242", "port" => 81

Re: inspectdb and foreign keys

2008-04-02 Thread Karen Tracey
On Thu, Apr 3, 2008 at 12:05 AM, [EMAIL PROTECTED] < [EMAIL PROTECTED]> wrote: > > In your database ( not in the model ) rename the field 'category in > table MdlCourse to category_id and it should fix the problem... > normally a ForeignKey field name in the database is ClassName_id > Or, if you

Re: inspectdb and foreign keys

2008-04-02 Thread [EMAIL PROTECTED]
In your database ( not in the model ) rename the field 'category in table MdlCourse to category_id and it should fix the problem... normally a ForeignKey field name in the database is ClassName_id On Apr 2, 6:12 pm, mthorley <[EMAIL PROTECTED]> wrote: > Greetings, I used inspectdb to create my mo

Re: relative link problem with admin login

2008-04-02 Thread MrJogo
I tried doing what you suggested, but now it gives me the error 'RegexURLResolver' object has no attribute 'rindex' when I try to go to the admin page (or any page that exists, for that matter. Pages that don't exist get an unhandled exception). Also, I'm not sure if your solution will fix my pro

Re: tags separated by comma

2008-04-02 Thread ameriblog
thanks. it looks like it requires the latest django trunk build, is that right? i'm still using 0.96. On Apr 2, 7:00 pm, Simon Oberhammer <[EMAIL PROTECTED]> wrote: > there is already an easy to intergrate  django-tagging > app,http://code.google.com/p/django-tagging/ > > I have used and, thoug

Re: Best practice for databases and distributed development with Django

2008-04-02 Thread Ronny Haryanto
On Thu, Apr 3, 2008 at 7:36 AM, Julien <[EMAIL PROTECTED]> wrote: > We're using SVN between several developers to work on the same project > and it's working quite well. But it's not as simple concerning the > database. > > Each of us has a local database to muck around with, and if one of us

Re: Best practice for databases and distributed development with Django

2008-04-02 Thread Brian Luft
Simon's method is a good way to go. In general its a good idea to use some sort of scheme for managing all of the changes that occur to the base schema in revision control. This way you can pull down a tagged copy of your source tree, run the CREATE DATABASE script, and run the alter script(s) a

Re: Best practice for databases and distributed development with Django

2008-04-02 Thread Simon Oberhammer
> that developer has to inform all others of the changes so they all > make the change manually on their own local database. you could have a mysql-changes.sql file in your app directories. it holds the ALTER, DROP, etc. statements. put it under SVN. when you get a new rev with the comment "db ch

Re: tags separated by comma

2008-04-02 Thread Simon Oberhammer
there is already an easy to intergrate django-tagging app, http://code.google.com/p/django-tagging/ I have used and, though not the more complex features like tag AND-OR- filter thingies. it worked good for me. On 3 Apr., 01:40, ameriblog <[EMAIL PROTECTED]> wrote: > i'm interested in my politi

Re: datetime 8 hours off

2008-04-02 Thread Simon Oberhammer
thanks, i will try fastcgi tomorrow and report back. > Is the time constantly 8 hours behind or does that vary e.g. does the > offset get larger over time? it's always 8 hours behind, but not reproducable. though it happens everyday. there are php sites running on the server.. well let's see if

Who tests the testers...

2008-04-02 Thread Tim Chase
Following Russ Magee's suggestion[1] regarding custom test-runners, I'm trying to figure out how to test my test-runner. I dug around in the Django source, but I didn't see anything in the tests/ directory that exercised the existing test-runner to ensure that it doesn't fail spectacularly.

Best practice for databases and distributed development with Django

2008-04-02 Thread Julien
Hi, We're using SVN between several developers to work on the same project and it's working quite well. But it's not as simple concerning the database. Each of us has a local database to muck around with, and if one of us makes a change in the models that implies modifying the database manually

mptt and drilldown template help needed

2008-04-02 Thread Nagy Károly
Is there anybody out there using mptt? 'full_tree_model' tags and filters are working correctly, but i was unable to use a 'drilldown_tree_for_node'. Does anybody have a working example or detailed instructions? tia, Charlie. -- "s minden mestert kinevettem, ki nem nevetett önmagán." GPG publ

tags separated by comma

2008-04-02 Thread ameriblog
i'm interested in my political app for allowing site visitors to submit news stories on candidates, etc. i'd like for them to be able to add tags to the story that are separated by a comma. just kind of curious the best way to do this, structure my model, etc? --~--~-~--~~

Error adding an excluded field

2008-04-02 Thread jorgehugoma
here's my final working view function. I don't know if it was the best way to solve this problem but it was the best i could come up with. Any suggestions? And thanks for the assistance guys. def cartuchoFallado(request, numinfo): if request.method == 'POST': form = forms.CartuchoFalla

inspectdb and foreign keys

2008-04-02 Thread mthorley
Greetings, I used inspectdb to create my models and then tried editing the generated models in order to define the ForeignKey relationships, and I'm getting an error. Here's what I have. Note: I commented out the original category field and tried adding my own ForeignKey class MdlCourseCategorie

Re: Generic relation issues, can't delete objects

2008-04-02 Thread Josh
Sorry, here's the full traceback: Environment: Request Method: GET Request URL: http://myproject.webfactional.com/admin/words/word/278/delete/ Django Version: 0.97-pre-SVN-7388 Python Version: 2.5.1 Installed Applications: ['django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.

Re: running tests.py

2008-04-02 Thread Tony
Ah I see, "tests.py" rather than "test.py" Its an annoying detail that a newbie like me would miss. Thanks. On Apr 2, 10:35 pm, "Russell Keith-Magee" <[EMAIL PROTECTED]> wrote: > On 4/3/08, Tony <[EMAIL PROTECTED]> wrote: > > > > > Hi, > > > It might just be me not seeing the obvious but I'm

Very strange TagField() behavior.

2008-04-02 Thread Josh
I've installed the development version of django-tagging, and have put a TagField() in my model that I want to be tagged so that I can edit the tags from the admin interface. However I am getting some very strange behavior. I can use the TagField() in the admin interface to add and remove tags ju

Re: Mod_Python and Eggs

2008-04-02 Thread Graham Dumpleton
On Apr 3, 12:54 am, JLathem <[EMAIL PROTECTED]> wrote: > The first time I boot my server and view my django app I get the > following message > > === > ExtractionError: Can't extract file(s) to egg cache > > The following er

Re: middleware question

2008-04-02 Thread Russell Keith-Magee
On 4/3/08, Chris <[EMAIL PROTECTED]> wrote: > > Can anyone help me with this? It looks like I need to pass in a > django_content_type= to the request context > before it gets passed to the middleware for further processing. Any > thoughts? Yes. I think you need to wait more than 30 minutes be

Re: datetime 8 hours off

2008-04-02 Thread Graham Dumpleton
On Apr 2, 10:16 pm, Jarek Zgoda <[EMAIL PROTECTED]> wrote: > Simon Oberhammer napisał(a): > > > anybody? after restartign apache everything is fine again.. i have to > > do this once or twice a day. > > > On Apr 1, 9:15 pm, Simon Oberhammer <[EMAIL PROTECTED]> > > wrote: > >>> What version of Dja

Re: running tests.py

2008-04-02 Thread Russell Keith-Magee
On 4/3/08, Tony <[EMAIL PROTECTED]> wrote: > > Hi, > > It might just be me not seeing the obvious but I'm sure in the django > documentation it says that if you type the command "python manage.py > test" it will "Looking for unit tests and doctests in the models.py > and tests.py files in eac

Re: Syntax for Updating Arbitrary Model Object Fields

2008-04-02 Thread Szaijan
Thanks Alex. I'm not sure why this works for you, but not in my code. The only difference I see is the '**' you have preceding your use of the filter argument. What is the significance of that? The following: ln[1]: filter = {'id__exact':'100'} ln[2]: mgr = getattr(eval(mn), 'objects') ln[3]:

Re: relative link problem with admin login

2008-04-02 Thread Evert Rol
> I'm trying to set up my site on a university webspace, so the root is > a subdirectory, ie www.university.edu/~mysite/. Because of this, I'm > having trouble logging into the admin pages. I go to > www.university.edu/~mysite/admin/ > and get the login page, but when I try to login, it goes to >

Re: middleware question

2008-04-02 Thread Chris
Can anyone help me with this? It looks like I need to pass in a django_content_type= to the request context before it gets passed to the middleware for further processing. Any thoughts? On Apr 2, 3:37 pm, Chris <[EMAIL PROTECTED]> wrote: > Is there a way to grab content_type and object_id in a mi

Error adding an excluded field

2008-04-02 Thread jorgehugoma
here's my model class: class CartuchoFallado(models.Model): serie = models.CharField(max_length = 15, primary_key = True) informe = models.ForeignKey(CambioDeProducto, verbose_name = 'Informe de Falla') cartucho = models.ForeignKey(Cartucho, verbose_name = 'Cartucho') marca = mode

Using CsrfMIddleware with ajax post requests

2008-04-02 Thread shabda
I have a some links, simple like .. . I handle clicks on them as ajax, and do a post . I want to protect this post against CSRF attacks, but CsrfMiddleware works only for form posts, because it add a form field. Is there some way I can get the CsrfMiddleware to work with ajax posts? --~--~--

Re: Syntax for Updating Arbitrary Model Object Fields

2008-04-02 Thread [EMAIL PROTECTED]
a) You don't need to use getattr when you know what attr you are trying to get, those getattr calls can be changed to mgr.filter b) filter works using kwargs, kwargs work like dictionaries so you can just create a dictionary and then in the method call do **dictionary_var to have it called with t

Multiple multiple forms

2008-04-02 Thread bobhaugen
...or, multiple forms where each of the multiple parent forms has multiple child forms. What's happening here is that a group of farmers pool their goods and deliver them through a central point to a bunch of customers. Each customer order delivery item could be supplied by more than one farmer.

Re: Syntax for Updating Arbitrary Model Object Fields

2008-04-02 Thread [EMAIL PROTECTED]
a) There is no reason to use getattr if you know what method/proprety you want, you can replace all thsoe getattr calls with: mgr.filter b) Filter operates using keyword arguments, so you can build a dictionary to use it, for example: In [2]: filter = {'title__icontains': 'test'} In [3]: Page.o

Re: Just learning the ropes with Django and authentication

2008-04-02 Thread James
Ok great, thank you very much for that input I will start there. On Apr 1, 8:24 pm, Jeremy Sandell <[EMAIL PROTECTED]> wrote: > Probably the best way to understand how it works is to check the > source. under django/contrib/admin/views/decorators.py is the view > (_display_login_form), and under

Re: Database API reference:

2008-04-02 Thread Jaap
Aaah, I missed another dict... Thanks for setting it right. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from

Re: Syntax for Updating Arbitrary Model Object Fields

2008-04-02 Thread Szaijan
A follow on question. In a similar vein, I need to be able to call the object manager on models specified at run time. I figured out how to get this to work for cases where the arguments are empty, thanks to Malcolm's assstance: mgr = getattr(eval(modelName), 'objects'); objs = getattr(mgr, 'a

middleware question

2008-04-02 Thread Chris
Is there a way to grab content_type and object_id in a middleware processor? Example if I went to my articles section: http://www.xyz.com/articles// could I some how get the content_type and the object_id from the request context that is passed in? I want to be able to perform a middleware task bu

Re: Advanced Form Questions

2008-04-02 Thread Chris Hartjes
On Wed, Apr 2, 2008 at 3:28 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > If your goal is to edit multiple items read this: > > http://collingrady.wordpress.com/2008/02/18/editing-multiple-objects-in-django-with-newforms/ > Alex, That's pretty much what I'm looking for. Thanks! -- Chri

Re: Advanced Form Questions

2008-04-02 Thread [EMAIL PROTECTED]
If your goal is to edit multiple items read this: http://collingrady.wordpress.com/2008/02/18/editing-multiple-objects-in-django-with-newforms/ On Apr 2, 5:20 am, Przemek Gawronski <[EMAIL PROTECTED]> wrote: > For multiple instances of the same form you should use the 'prefix' > parameter in the

Re: Advanced Form Questions

2008-04-02 Thread Chris Hartjes
On Wed, Apr 2, 2008 at 6:20 AM, Przemek Gawronski < [EMAIL PROTECTED]> wrote: > > FORMS_COUNT=3 > > forms=[ SearchForm( prefix="form%d" % ( i )) for i in range( FORMS_COUNT > )] > > Hope that helps some. > > Przemek Przemek, Thanks for the tip. However, this brings me to my next problem. How

relative link problem with admin login

2008-04-02 Thread MrJogo
I'm trying to set up my site on a university webspace, so the root is a subdirectory, ie www.university.edu/~mysite/. Because of this, I'm having trouble logging into the admin pages. I go to www.university.edu/~mysite/admin/ and get the login page, but when I try to login, it goes to www.univers

edit_inline and models with FileField(core=True)

2008-04-02 Thread Kip Parker
This model is edited inline with the ImageField being the only one with core=True. class Image(models.Model): image = models.ImageField(upload_to="images", core=True) caption = models.CharField(blank=True, max_length=250) artist = models.ForeignKey(Artist, edit_inline=mode

Re: How often do you update your django?

2008-04-02 Thread Jeff Anderson
SteveMc wrote: On this topic, our company's moving over to Python and Django. A lot of our developers are understandably wary of using trunk code, but there are a lot of features we'd like that aren't in 0.96. Does anyone have any advice on a trunk revision to stick with that's stable and include

Re: Fixture? Testing? how do you do it?

2008-04-02 Thread Tony
Ah, that makes it alot clearer. I've had a go at it but I can't seem to get it to run my test.py file. Any reason why that might be? Thanks for your help. On Apr 1, 6:17 pm, Prairie Dogg <[EMAIL PROTECTED]> wrote: > I just did this for the first time last night, although I definitely > don't >

running tests.py

2008-04-02 Thread Tony
Hi, It might just be me not seeing the obvious but I'm sure in the django documentation it says that if you type the command "python manage.py test" it will "Looking for unit tests and doctests in the models.py and tests.py files in each installed application" and run those tests? Or am I totally

Re: is Django OK for parallelized computations?

2008-04-02 Thread Valery
Hi Karen sound reasonable. Look, but Malcolm actually means "there should be no problem with multiple processes, this is the way all web server stuff works". Contradiction? I guess, the contradiction is actually in the initialization of connection to DB that every app process does after being ini

Need help to solve intermittent error

2008-04-02 Thread latoga
Got a strange one to toss to the group... First, my config: latest django from svn running on Solaris with latest apache and python 2.4. My django server recently started showing the following page when accessing a valid URL: --- start error --- Mod_python error: "PythonHandler django.core.han

Re: Database API reference:

2008-04-02 Thread Collin Grady
You forgot to use person in front of the values of course, since they're still attributes of that dict :) So instead of pnr which is just printing static text "pnr", you need to do {{ person.pnr }} just like every other variable access :) --~--~-~--~~~---~--~~ You

Re: Database API reference:

2008-04-02 Thread Daniel Roseman
On Apr 2, 7:08 pm, Jaap <[EMAIL PROTECTED]> wrote: > Still Greek to me... So far I did it like this: > > [view] > def start(request): > group = Staff.objects.values('pnr', 'last_name') > return render_to_response('tlist.html', group) > > [template] > > {% for person in group %} > >

Re: admin help

2008-04-02 Thread Karen Tracey
On Wed, Apr 2, 2008 at 11:46 AM, Poz <[EMAIL PROTECTED]> wrote: > > Hello all, > > I've worked all last night on getting my first admin page up and > running. I'm following along with the djangobook.com example and I > just can't get the thing to work. I have my setting.py MIDDLEWARE, > TEMPLATE_D

Re: Generic relation issues, can't delete objects

2008-04-02 Thread Karen Tracey
On Wed, Apr 2, 2008 at 11:41 AM, Josh <[EMAIL PROTECTED]> wrote: > > I've created a sort of modified tagging system for the site I'm > working on. Because of the nature of the 'tags' I had to diverge a > little form the standard and my models look like this: > > class Word(models.Model): >

Re: Template Inheritance and Template Context Processors

2008-04-02 Thread Collin Grady
You must use RequestContext in every view for context processors to be active - they won't somehow add the data to the base template automatically without RequestContext being used :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the

Re: Template Inheritance and Template Context Processors

2008-04-02 Thread ocgstyles
I saw this: http://www.djangoproject.com/documentation/templates/#custom-libraries-and-template-inheritance Which sounds like it'd be a reason why, but that's for filters. Is there a similar restriction on processors? On Apr 2, 2:03 pm, ocgstyles <[EMAIL PROTECTED]> wrote: > Hi all, > > I added

Re: 'module' object has no attribute 'day_abbr' --Problem editing using Admin

2008-04-02 Thread Karen Tracey
On Wed, Apr 2, 2008 at 1:18 AM, Ryan Vanasse <[EMAIL PROTECTED]> wrote: > > Thanks for the reply. I checked the DB file and yes, you were correct > about the updating the table. > > I updated it using the manage.py sqlreset command. Currently it > contains an event date of type "date" (in the data

Re: Database API reference:

2008-04-02 Thread Jaap
Still Greek to me... So far I did it like this: [view] def start(request): group = Staff.objects.values('pnr', 'last_name') return render_to_response('tlist.html', group) [template] {% for person in group %} pnr last_name {% endfor %} Where did I go wrong?

Re: is Django OK for parallelized computations?

2008-04-02 Thread Karen Tracey
On Wed, Apr 2, 2008 at 5:16 AM, Valery <[EMAIL PROTECTED]> wrote: > > Hi Malcolm, > > many thanks for your reply. Let me give some more details. > > I use parallelized fetching of database objects like this: > > my_dictionaries = pprocess.pmap( fetch_object, ["serchterm1", > "searchterm2", "search

Template Inheritance and Template Context Processors

2008-04-02 Thread ocgstyles
Hi all, I added a context processor of my own. So that section of my settings.py looks like: TEMPLATE_CONTEXT_PROCESSORS = ( 'django.core.context_processors.auth', 'django.core.context_processors.debug', 'django.core.context_processors.i18n', 'django.core.context_processors.medi

Re: newforms: emptying fields after failed validation

2008-04-02 Thread Karen Tracey
On Wed, Apr 2, 2008 at 9:44 AM, Gollum <[EMAIL PROTECTED]> wrote: > > Still, does anybody know how to actually change fields value after > failed validation. > I really only need to clear my password fields only when the passwords > do not validate, not on any invalid field. > I'm confused, does

Re: How often do you update your django?

2008-04-02 Thread [EMAIL PROTECTED]
Just take the current revision, it is as stable as any other revision(probably moreso), I would stick to that, and track the trunk and if a new feature comes out that you want, review the backwards incompatible changes page, and then SVN up. On Apr 2, 12:02 pm, SteveMc <[EMAIL PROTECTED]> wrote:

Re: Database API reference:

2008-04-02 Thread [EMAIL PROTECTED]
In [3]: Page.objects.values('id', 'title') Out[3]: [{'id': 1, 'title': u'This is a test page'}] In [4]: Page.objects.values('id', 'title').filter(id__gt=1) Out[4]: [] On Apr 2, 12:22 pm, Jaap <[EMAIL PROTECTED]> wrote: > QuerySet methods that return new QuerySets: > values(*fields) > > Could an

Database API reference:

2008-04-02 Thread Jaap
QuerySet methods that return new QuerySets: values(*fields) Could anyone please give an example of this, using view and template? I have read the example using the interpreter, and cannot get it to work in view/template. FYI: I use version 0.96.1, Windows XP. --~--~-~--~~

Re: How often do you update your django?

2008-04-02 Thread SteveMc
On this topic, our company's moving over to Python and Django. A lot of our developers are understandably wary of using trunk code, but there are a lot of features we'd like that aren't in 0.96. Does anyone have any advice on a trunk revision to stick with that's stable and includes most of the bi

Re: django-survey Extracted from PyCon

2008-04-02 Thread [EMAIL PROTECTED]
Sorry, I have been very burnt out after PyCon. We set up google group here: http://groups.google.com/group/django-survey/ I just updated the project home page with the information. The problem you are having with the checkbox, is due to not knowing how to add choices using the admin. The admin

Re: instance needs to have a primary key value before a many-to-many relationship can be used.

2008-04-02 Thread Karen Tracey
On Wed, Apr 2, 2008 at 5:21 AM, timc3 <[EMAIL PROTECTED]> wrote: > > I have the following model: > > class GroupsOfUser(models.Model): >name = models.CharField(max_length=50) >description = models.TextField(blank=True,help_text="Optional") >slug = models.SlugField(prepopulate_from=('na

Re: django-basic-blog question

2008-04-02 Thread Travis Ringger
That makes sense, and sure enough, that was the problem. Thanks for pointing it out. I had tagging in my PYTHONPATH, but didn't realize I needed it in INSTALLED_APPS as well. Thank you very much. -Travis On Wed, Apr 2, 2008 at 9:49 AM, Marty Alchin <[EMAIL PROTECTED]> wrote: > > On Wed, Apr 2, 2

Re: django-basic-blog question

2008-04-02 Thread Marty Alchin
On Wed, Apr 2, 2008 at 11:39 AM, Travis Ringger <[EMAIL PROTECTED]> wrote: > I have installed the django-tagging dependency and have run > syncdb a few times, but I have no tagging_tag table. Did you just download django-tagging and put it on your PYTHONPATH, or did you actually add it to your IN

admin help

2008-04-02 Thread Poz
Hello all, I've worked all last night on getting my first admin page up and running. I'm following along with the djangobook.com example and I just can't get the thing to work. I have my setting.py MIDDLEWARE, TEMPLATE_DIRS set as their default and i have the admin app in my INSTALLED_APPS and I'

Generic relation issues, can't delete objects

2008-04-02 Thread Josh
I've created a sort of modified tagging system for the site I'm working on. Because of the nature of the 'tags' I had to diverge a little form the standard and my models look like this: class Word(models.Model): word = models.CharField(max_length=30) slug = models.SlugField(prepop

Re: Track number of hits on object

2008-04-02 Thread Rajesh Dhawan
Hi Goran, > I know that the code will be executed in the View for the object but > should the .increase_hits() method be defined in the Model or in the > models manager? > > class Post(model.Model) > ... > hits = PositiveInteger(default=0) > > def increase_hits(self): > > sel

django-basic-blog question

2008-04-02 Thread Travis Ringger
Hello Everyone, I tried deploying the django-basic-blog last night. However, in the site admin, I get an error about a missing table whenever I save a post. The strange thing is, if I go back to the Posts list, the new post is there. The error is below. I have installed the django-tagging dependen

Re: 'module' object has no attribute 'day_abbr' --Problem editing using Admin

2008-04-02 Thread Erik Vorhes
I'm not much good with Python directly, but it might have something to do with an import statement at the top of your models.py -- or you might have a typo somewhere. Is there a time when you're trying to convert a date/time to a string with strftime? (Note the "f" instead of the "p".) On Wed, Ap

Re: FYI: Random Newline in POST data

2008-04-02 Thread Karen Tracey
On Wed, Apr 2, 2008 at 5:06 AM, Thomas Guettler <[EMAIL PROTECTED]> wrote: > > Hi, > > if you have a lot of post data, you might get random extraneous newline > characters. I got it in a select input. It took long to find the problem: > > http://code.djangoproject.com/ticket/6256 > > Attention, th

Mod_Python and Eggs

2008-04-02 Thread JLathem
The first time I boot my server and view my django app I get the following message === ExtractionError: Can't extract file(s) to egg cache The following error occurred while trying to extract file(s) to the Python egg cache

Need help structuring a reviews and ratings app

2008-04-02 Thread [EMAIL PROTECTED]
Ok, here's what I'm trying to do, and I'm just not sure how to structure it. 1) Have an initial review of Foo. The initial reviewer should be able to rate Foo in several categories. 2) Have staff counterpoints to the initial review, also rating it in the same categories. 3) Have visitor comments

Re: UPDATE: is Django OK for parallelized computations? (both psql and mysql won't work when parallelized)

2008-04-02 Thread Valery
Hi message "no results to fetch" is typical for psycopg. So, I decided to try mysql. Now the sporadic mesage is: : (2013, 'Lost connection to MySQL server during query') and in 10% cases the application simply hungs up. Maybe the number of connections/cursors gets to high? Anyway, it is all str

Re: newforms: emptying fields after failed validation

2008-04-02 Thread Gollum
Still, does anybody know how to actually change fields value after failed validation. I really only need to clear my password fields only when the passwords do not validate, not on any invalid field. --~--~-~--~~~---~--~~ You received this message because you are su

Re: Reports

2008-04-02 Thread Alagu Madhu
rlib.sicompos.com http://www.htmltopdf.org/ http://openreport.org/index.py/static/page/docs On Apr 2, 2:51 pm, "Marinho Brandao" <[EMAIL PROTECTED]> wrote: > Sorry, I sent to wrong user group > > 2008/4/2, Marinho Brandao <[EMAIL PROTECTED]>: > > > > > Olá, > > >  para geração de gráficos, dê

Combine raw SQL with model.save() in one transaction?

2008-04-02 Thread Constantin Christmann
Is it possible to combine raw SQL statements with Django's convenient model.save() in one transaction? I use MySQL/InnoDB and need to place some raw SQL inside a transaction block: cursor = connection.cursor() cursor.execute(""" START TRANSACTIO

Track number of hits on object

2008-04-02 Thread gorans
Hi all, I'm still quite new to django coding and am trying to learn to work inline with Django's DRY and other principles. In this case I'm having trouble deciding what is the more Django way of counting the number of times an object has been open. I know that the code will be executed in the V

Re: Auth System

2008-04-02 Thread [EMAIL PROTECTED]
Why is anyone shocked that the print version of the book would have an error? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com T

Re: datetime 8 hours off

2008-04-02 Thread Steven Armstrong
Simon Oberhammer wrote on 04/01/08 10:46: > hey group, > I have an inconsistant time problem, which goes away when I restart > apache, but then creeps up again after some time. When writing > comments in my custom app the time is 8hours behind (i'm CEST) *for > some users*. When I login with other

Re: datetime 8 hours off

2008-04-02 Thread Jarek Zgoda
Simon Oberhammer napisał(a): > anybody? after restartign apache everything is fine again.. i have to > do this once or twice a day. > > On Apr 1, 9:15 pm, Simon Oberhammer <[EMAIL PROTECTED]> > wrote: >>> What version of Django are you using?, what deployment method >>> are you using? (mod_pyth

Re: ORM / General Database Question

2008-04-02 Thread Malcolm Tredinnick
On Wed, 2008-04-02 at 08:06 -0400, Chris wrote: > I've done this without questioning it ever since I can remember : no > matter what, assign a primary key to everything. > > Is this necessary when you have a ForeignKey relation? Can the > ForeignKey be the unique identifier in the table? Yes, b

Re: get_or_create and DoesNotExist

2008-04-02 Thread Bruno Tikami
Bryan, sorry for the late reply. I've downloaded your code and will run some tests right now. I write you back when I get something. []s! Tkm On Mon, Mar 31, 2008 at 7:28 PM, Bryan Veloso <[EMAIL PROTECTED]> wrote: > > Sure thing Bruno, > > Model: http://dpaste.com/hold/42454/ > Flickr Importe

ORM / General Database Question

2008-04-02 Thread Chris
I've done this without questioning it ever since I can remember : no matter what, assign a primary key to everything. Is this necessary when you have a ForeignKey relation? Can the ForeignKey be the unique identifier in the table? --~--~-~--~~~---~--~~ You receive

Re: datetime 8 hours off

2008-04-02 Thread Simon Oberhammer
anybody? after restartign apache everything is fine again.. i have to do this once or twice a day. On Apr 1, 9:15 pm, Simon Oberhammer <[EMAIL PROTECTED]> wrote: > > What version of Django are you using?, what deployment method > > are you using? (mod_python, fast cgi, mod_wscgi). > > i'm using

Re: Reports

2008-04-02 Thread Marinho Brandao
Sorry, I sent to wrong user group 2008/4/2, Marinho Brandao <[EMAIL PROTECTED]>: > Olá, > > para geração de gráficos, dê uma olhadinha aqui também: > > http://marinho.webdoisonline.com/blog/p/136/ > > 2008/3/27, Justin Lilly <[EMAIL PROTECTED]>: > > > Django handles it as well as Python. > >

Re: Reports

2008-04-02 Thread Marinho Brandao
Olá, para geração de gráficos, dê uma olhadinha aqui também: http://marinho.webdoisonline.com/blog/p/136/ 2008/3/27, Justin Lilly <[EMAIL PROTECTED]>: > Django handles it as well as Python. > > Here are some resources I would suggest checking out: > report lab: http://www.reportlab.org/index.

Re: Manipulating request.FILES

2008-04-02 Thread Dmitriy Sodrianov
Yes, that helped, thanks! On 1 апр, 09:55, Cephire <[EMAIL PROTECTED]> wrote: > Dimitri: I assume that you want to modify the name of the file that is > submitted. It can be done in _save_FIELD_file of the model. Here is a > snippet that i use to change the name of the uploaded avatar icon for >

Re: Advanced Form Questions

2008-04-02 Thread Przemek Gawronski
For multiple instances of the same form you should use the 'prefix' parameter in the constructor: > .. > form = SearchForm(request.POST) f1 = SearchForm( prefix='f1', request=request.POST) f2 = SearchForm( prefix='f2', request=request.POST) .. or: FORMS_COUNT=3 forms=[ SearchForm( prefix="for

Re: Django newbie question about views and authentication

2008-04-02 Thread Matias Surdi
Malcolm Tredinnick escribió: > > On Tue, 2008-04-01 at 15:42 +0200, Matias Surdi wrote: > [...] >> ¿Is this correct? Isn't it a bit tedious to do this with all views? What >> if I forget to add the RequestContext thing in a view? > > If you don't pass in the parameters that are required, the fu

Re: JSON serializers.serialize raises DoesNotExist on recursive data structures

2008-04-02 Thread Legioneer
Found a solution. It works when add fields parameter to serialize, but only when without parent field: e.g. serializers.serialize("json", c, fields='name,rank') works perfect, while serializers.serialize("json", c, fields='name,rank,parent') raises DoesNotExist exception where c = Category.obje

instance needs to have a primary key value before a many-to-many relationship can be used.

2008-04-02 Thread timc3
I have the following model: class GroupsOfUser(models.Model): name = models.CharField(max_length=50) description = models.TextField(blank=True,help_text="Optional") slug = models.SlugField(prepopulate_from=('name',)) group_members = models.ManyToManyField(User, verbose_name="group

Re: is Django OK for parallelized computations?

2008-04-02 Thread Valery
Hi Malcolm, many thanks for your reply. Let me give some more details. I use parallelized fetching of database objects like this: my_dictionaries = pprocess.pmap( fetch_object, ["serchterm1", "searchterm2", "searchterm3"]) where fetch_object function is not read-only, but smth like this: from

Re: JSON serializers.serialize raises DoesNotExist on recursive data structures

2008-04-02 Thread Legioneer
yes. in admin there are no problems with it. On Apr 2, 4:40 am, 1234 <[EMAIL PROTECTED]> wrote: > Is this model work on in admin? > > 2008/4/1, Legioneer <[EMAIL PROTECTED]>: > > > > > My data model is very similar to your: > > > class Category(models.Model): > > name = models.CharField(m

FYI: Random Newline in POST data

2008-04-02 Thread Thomas Guettler
Hi, if you have a lot of post data, you might get random extraneous newline characters. I got it in a select input. It took long to find the problem: http://code.djangoproject.com/ticket/6256 Attention, the mentioned one line patch is broken. It alters uploaded binary data. The python bug: ht

Re: ***SPAM*** Re: Adding an "invalid" choice to a ChoiceField?

2008-04-02 Thread Thomas Guettler
Michael schrieb: >> TOPIC_CHOICES=[('', '-- pick one --'), ('key1', '...'), ...] >> > > Thanks, using an empty string for the value seems to do the trick. Is > there somewhere in the documentation that explains this behavior? I'm > not able to locate it anywhere. > > >> And required=False

Re: is Django OK for parallelized computations?

2008-04-02 Thread Malcolm Tredinnick
On Wed, 2008-04-02 at 01:21 -0700, Valery wrote: > Hi > > did anyone here use Django in parallelized computations? > > I use for about a year a great parallelization approach based on > 'pmap' function from 'pprocess' module: > http://www.boddie.org.uk/python/pprocess.html > > My own code is d

Re: Adding additional needed information in to newforms post

2008-04-02 Thread timc3
The final working form: if request.method == 'POST': f = GroupForm(request.POST) if f.is_valid(): newgroup = f.save(commit=False) newgroup.group_owner = request.user newgroup.groupmembers = request.user.id newgroup.groupadmins =

Re: do Django's models support the aggregated database views?

2008-04-02 Thread Valery
Hi Malcolm, thank you for the answer. I simply re-created my SQL VIEWs with fake/ dummy primary keys and Django became happy with it :) Regards Valery P.S. Sorry, that I have found your answer so late, google's interface to groups doesn't allow intuitively to set up notifications. On Mar 24,

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