Re: model inheritance - getting data from child objects

Maybe this could help: http://www.djangosnippets.org/snippets/1187/ --~--~-~--~~~---~--~~ 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 unsubscri

Re: Views triggering twice

I didn't have time to check your tarball but I have a guess... Check the HTML source on the browser and look for any empty "src" for images or "href" for stylesheets. If you find any, this may be the culprit of the second request, as the browser tries to load the same view when looking for the i

Re: Dynamic OR statements

Hi Mark, I think you could use the Q object like this: q_filter = Q() for category in category_list: q_filter = q_filter | Q(categories__slug=category.slug) results = RelatedModel.objects.filter(q_filter) Best regards, Enrico --~--~-~--~~~---~--~~ You

How to extend queryset iterator?

I would like to track which items are being loaded in a queryset, without having to loop through the entire list. I think the best way would be to extend the Queryset object, probably the "__iter__" or "iterator" methods... But I don't want to copy-and-paste or mess with the Queryset code too mu

Re: How to extend queryset iterator?

Very nice Malcolm! It works like a charm! I was confused about how to extend an iterator, but I can surely find my own way from here. Thanks for the help! Best regards, Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the

django-importer released!

Hi all, I've released a project on Google Code to create importers for Django models. Here is the blog release and the project page: http://ricobl.wordpress.com/2009/04/21/django-importer-released/ http://code.google.com/p/django-importer/ Any comments are welcome! Best regards, E

fabric autocompletion

If anyone is interested, I've created a script for fabric autocompletion. http://github.com/ricobl/dotfiles/blob/master/bin/fab_bash_completion Extremelly lazy, I know! =) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Gro

Should generic views accept lists in template_name?

Unlike the render_to_response shortcut, generic views only accepts a single template name, not a list of templates. These views could be improved by accepting multiple templates and the compatibility wouldn't be affected. One reason that this could be useful: having a categorized news listing tha

Re: Add admin action to Django User

ister(User) admin.site.register(User, MyUserAdmin) Take a look here for more info: http://docs.djangoproject.com/en/dev/ref/contrib/admin/ http://docs.djangoproject.com/en/dev/ref/contrib/admin/actions/ Best regards, Enrico -- You received this message because you are subscribed to the Google Groups "Djan

Admin Quick Menu

I've changed my 'admin/base.html' template to show a quick menu of apps/models. It's easier to switch between pages without having to go back to the admin home. It works on Firefox and maybe on other non-IE browsers, it uses only CSS but shouldn't be hard to use some Javascript to make it work o

post_save and M2M

ny clues? Best regards, Enrico --~--~-~--~~~---~--~~ 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 this group, send

IOError: Client read error (Timeout?)

but the post is old and I couldn't write a reply: http://groups.google.com/group/django-developers/browse_thread/thread/c433a61a93a6cbfd Best regards, Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "D

Re: IOError: Client read error (Timeout?)

Hi Jeremy, I get this almost daily. The 'application/x-www-form-urlencoded' felt weird for a page that doesn't have forms. I'm not worried also, just curious. :) Thanks. Enrico --~--~-~--~~~---~--~~ You received this message because you a

Re: Hacking admin changes

Can't you just override the 'save' method of your model? Or maybe use a 'pre_save' or 'post_save' signal. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to d

Re: SelectMultiple widget

Hi! The widget is almost the same as your "blank listbox" but with a little Javascript. Take a look at the admin page source, it may be easy to reuse the code. Best regards, Enrico --~--~-~--~~~---~--~~ You received this message because you are sub

Re: SelectMultiple widget

Hi, There is a 'YOUR_ADMIN_MEDIA/js/SelectFilter2.js' file, I think this is the file that does the "magic". Maybe you can use it as a base for applying the widget on your site. Best regards, Enrico --~--~-~--~~~---~--~~ You received this

Re: SelectMultiple widget

s, transforming SelectMultiple fields into that cool widget. I agree with Rob, if you didn't touch the page source, you may be missing some JS files. If you read the comments inside the 'SelectFilter2.js' file, you'll see tha

Re: SelectMultiple widget

s path is relative because the Admin app doesn't know where it is installed. Most people use "/admin", but it could be on any other path. Best regards, Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Gr

Re: each request results in 2 hits on web server

ng the embedded images on your page, or any external files like css, javascript. Try checking the referring page also... Best regards, Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users&quo

Re: each request results in 2 hits on web server

I knew it! ;) Tricky! --~--~-~--~~~---~--~~ 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 this group, send email to [EMAIL PR

Re: Charfield maxlength (bug?)

st regards. Enrico --~--~-~--~~~---~--~~ 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 this group, send email to [EMAIL

Re: Charfield maxlength (bug?)

rhandler, line 33. The backend tries to execute the update (or insert) SQL, receives a Database.Warning Exception, and try to execute a 'SHOW WARNINGS', then raises the above error. Best Regards Enrico --~--~-~--~~~---~--~~ You received this message becaus

Re: Charfield maxlength (bug?)

Yes, maybe this will be solved when Django becomes fully "unicoded". Also, it's not a big issue, I can live with that for a while. Maybe I can fix the data myself before saving the model. Thanks for the help Ivan. Best

Template inclusion with UTF-8 BOM (bug?)

first (base) template and removed from the subsequent ones. That's it. Regards. Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us

Re: Template inclusion with UTF-8 BOM (bug?)

plate engine is used for some other purpose that requires every byte of the included file it could become an error. For that reason I won't open a ticket, but it's nice to have this post here for people having the same problem in the future. Best

Confused: staff / active users

ermissions - Only super: no login - Active+staff: login but no default perms - Active+super: no login - Staff+super: login but no default perms - Active+staff+super: ok And what fields should be checked (True) to a normal site user (non-admin)? Sorry about the mess... Regar

Re: Confused: staff / active users

Hi Waylan, Thanks for your help, the fog has gone now. :) Maybe the docs should be a little clearer... Regards. Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to

Admin CSS: Broken INTERNAL link

. Just reporting here in case someone gets the same error. Best regards. Enrico --~--~-~--~~~---~--~~ 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@g

Re: Admin CSS: Broken INTERNAL link

Sorry guys! I think this didn't solve the error for me. I keep getting this error: Referrer: http://200.139.115.13/media/admin/css/base.css Requested URL: /error/HTTP_NOT_FOUND.html.var Someone can help me? Thanks in advance. E

Re: Confused: staff / active users

description in the docs looks very similar. Maybe should be clarified that is_staff is only Django admin related, and is_active is related to the entire Django Auth, not only admin. Just my thoughts, hope I'm not being picky with this. Best Regards. Enrico --~--~-~--~~---

Re: Confused: staff / active users

e authenticate method should require an active user. But it won't hurt to check myself or use the default AuthenticationForm. Thanks for the help and for the fixes. Best regards. Enrico --~--~-~--~~~---~--~~ You received this message because you are subsc

Re: Confused: staff / active users

lly, or passing "is_active=False" to the authenticate method. In other hand, maybe (note: maybe) this can break projects that don't check for this flag. So, I can see two paths: - change this behaviour; - make a note in the docs that inactive users can authe

Suggestion: tabbed admin

models of the current app. Examples: --> Auth app selected 1: *Auth* | Sites 2: Groups | Users --> Auth app selected and Users model selected 1: *Auth* | Sites 2: Groups | *Users* Hope you guys get my point. It would be a great improvement to the admin interface. Best regards.

Django on Sitepoint

Hi all, Seems that Django keeps spreading, there's an article on Sitepoint: http://www.sitepoint.com/article/build-to-do-list-30-minutes Very nice. Best regards. Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the G

Re: Creating a decoration for the views

text, and pass it as an argument to the 'decorated' view function. Best regards. Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send e

Re: Store uploaded image by id

Hi Dirk, I'm the author of that Wiki page, I've put that code on '/util/'. You could put somewhere else in your python path if you plan to use it in more projects. But Django doesn't look for custom fields anywhere, you'll have to import in yo

Reverse M2M

me_user_id) But I can't get the list of people I added using a lookup, and I can't just use the 'friends_set' method because I may need to combine the two filters. Anyone can help me? Best regards, Enrico --~--~-~--~~~---~--~~ You receive

Re: Reverse M2M

) My problem is to get my friends and people who added me in the same listing. To do this I should be able to somehow use the Q object to build an OR lookup. As I said, the relationship isn't symmetrical, so I may not be present in the friends list of someone in my own list. Any idea? Best regar

Re: Reverse M2M

7;who') and Q(profile__friends=request.user.id) or Q()) ) Best regards, Enrico --~--~-~--~~~---~--~~ 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@go

Re: Reverse M2M

ile__friends=request.user.id) I hope this helps... Best regards, Enrico --~--~-~--~~~---~--~~ 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.c

Problem with apps in admin

I'm following the tutorial: http://www.djangoproject.com/documentation/tutorial2/ And I couldn't get the admin working by just uncommenting the "Uncomment this for admin:" line. My project name is "rico", I had to change the url to "rico/admin/" instead of only "admin/". This way I can log into

Re: Problem with apps in admin

've done this, and now it worked, I just repeated the same config in the "/" location for the "/admin" location. Thanks for the help Malcolm. Regards. Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the

Re: Problem with apps in admin

Better yet, I've just changed the PythonPath for the admin: PythonPath "['C:/apache2triad/django/projects'] + sys.path" The rest gets inherited. Thanks again. Enrico --~--~-~--~~~---~--~~ You received this message because

TABULAR ImageField gets deleted

Admin: pass class news_pic(models.Model): parent = models.ForeignKey(news, edit_inline=models.TABULAR) pic = models.ImageField(upload_to='news', core=True) Any ideas? Regards. Enrico --~--~-~--~~~---~--~~ You received this

Re: TABULAR ImageField gets deleted

Hi Joshua, That's exactly what happened to me, maybe we should open a ticket... Thanks for your workaround, it worked. I didn't need another field, but it wouldn't hurt to add a description, then I made it "core" and now it

Image auto resizing

f).save() class Admin: pass Is there a better way to do it? How hard would be to create a "custom" ImageField for this? It could be used in many other models in my project, and could even get included in the Django package. Thanks in advance. Enrico --~--~-~-

Re: Generically reference an app?

Hi, It worked for linking my models, but the referencing app didn't appeared on the admin until I used the non-generic way. Regards. Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users&

Re: Image auto resizing

Thanks guys, I'll try it out, it seems very good. Nebojsa, don't worry about the self promotion, thanks for sharing. :) Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" gr

Re: Image auto resizing

loading the app "nesh.thumbnail" in my project settings and in the template. But still, got the error: "invalid syntax (thumbnail.py, line 13)". Where am I wrong? Regards. Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed

Re: Image auto resizing

That's right! I found out that myself and posted on "Nesh django utils" a few hours ago. Regards. Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to

Re: textarea size

Maybe you can change it with CSS. --~--~-~--~~~---~--~~ 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 this group, send email t

Custom upload field - app and model name from field

ield, the path should be: album/picture/pic/1.jpg So far, I got the primary key renaming working. But I couldn't access the app and model names from the field __init__ method. Does anyone knows how to get the names? Regards. Enrico --~--~-~--~~~---~--~~ Yo

Re: Custom upload field - app and model name from field

Thanks Chris. I was trying to access the _meta in the __init__ method and it didn't worked because I didn't have an instance. Then I used a post_init method to set up my custom "upload_to". Now I don't have to worry about where to put my uploads! That&#x

Re: Rejoice! No more editing hashes when creating users

Hi all, I like the idea of a "Change password" view. It doesn't feel like changing the password by mistake. But wouldn't hurt to use the "not-empty" approach, what matters is to have this feature. Regards. Enrico --~--~-~--~~~---~--~-

Re: javascript options

Has anyone used jQuery? http://jquery.com/ Looks very promising. It doesn't have lots of advanced widgets but seems easy to use and very powerful. Supports xpath and css 3 selectors. I'm planning to start using it myself. Regar

Custom tags and template inheritance

that "load" tags doesn't get inherited. Regards. Enrico --~--~-~--~~~---~--~~ 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

Custom upload fields and filters

rop images directly from templates. The original idea came from *ImageWithThumbnailField, I've recreated as an exercise and to adapt it to my taste. * http://trac.studioquattro.biz/djangoutils/wiki/Thumbnail If someone's insterested, I can share the co

Re: Custom tags and template inheritance

Makes sense. :) --~--~-~--~~~---~--~~ 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 this group, send email to [EMAIL PROTECTED

Re: Custom upload fields and filters

I've never edited a wiki, but seems easy, I'll post the code soon. Regards. Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send e

IN field lookup with empty list

could save a lot of work and avoid errors. Any thoughts? Regards. Enrico --~--~-~--~~~---~--~~ 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@googlegro

Re: Custom upload fields and filters

That's it, my first wiki page. :) http://code.djangoproject.com/wiki/CustomUploadAndFilters/ --~--~-~--~~~---~--~~ 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@g

Re: IN field lookup with empty list

Hi Jacob, I've just updated to revision 3654. I was trying to populate a context with two different lists of news entries. The second list shouldn't display entries already shown in the first, so I used exclude with 'id__in' to separate the results. Also, I'm using a custom manager to show only

Re: IN field lookup with empty list

'%s%s IN (%s)' % (table_prefix, field_name, ','.join(['%s' for v in value])) ) ) or '' # ... Another problem may appear when using 'exclude', if the filter IN returns an empty string, we can end up with an empty '

Charfield maxlength (bug?)

r database) doesn't. But this shouldn't result in an error. Maybe it should generate an warning, or automatically crop, the characters... Best regards. Enrico --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Group

Need help on a (maybe complex) query with aggregate/annotate

lts also the Publishers without good books (num_books = 0). Ciao Enrico PS: Sorry for my horrible english -- 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 unsubscri

Re: Need help on a (maybe complex) query with aggregate/annotate

query for each publisher to count the number of good books). Ciao On Feb 21, 7:50 pm, Michael Elkins wrote: > On Feb 21, 6:11 am, Enrico wrote: > > > This query: > > Publisher.objects.filter(book__rating__gt=3.0).annotate(num_books=Count('bo > > ok')) > >

Re: Need help on a (maybe complex) query with aggregate/annotate

Works like a charm. Thanks! Ciao Enrico On Feb 21, 11:06 pm, Michael Elkins wrote: > On Tue, Feb 21, 2012 at 01:10:28PM -0800, Enrico wrote: > >But your query counts all the books, even the bad ones. I only need to > >count the good ones... > > >For example, if my books

Need for an internationalization/translation system not request-based

is the language to apply for translations. I've tried to search the web in order to look for a solution but i wasn't able to find it. For example, django-multilingual package doesn't affect the way the translations are made. Can somebody help me? Tha

Re: Need for an internationalization/translation system not request-based

n Aug 12, 3:48 pm, Jarek Zgoda wrote: > >> Wiadomość napisana w dniu 2009-08-12, o godz. 13:00, przez Enrico > >> Sartorello: > >> > >>> i'm facing a problem developing with Django a Web Application: in > >>> response to some events (for exa

Custom form validation request or user-based

ation errors. I've searched on the net but seems i cannot find any solution for that problem. Any hints? Thanks for the attention -- Enrico Sartorello --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Dja

Re: Custom form validation request or user-based

Up. On Fri, Aug 28, 2009 at 10:34 AM, Enrico Sartorello < enrico.sartore...@gmail.com> wrote: > Hi, > i'm developing a Django application where i need to differentiate the > validation of an admin-site model form between different users: some user > must respect some

Re: Custom form validation request or user-based

Thank you very much, your solution is simple and efficient :-) On Mon, Aug 31, 2009 at 10:57 PM, Matthias Kestenholz < matthias.kestenh...@gmail.com> wrote: > > On Fri, Aug 28, 2009 at 10:34 AM, Enrico > Sartorello wrote: > > Hi, > > i'm developing a Dj

Re: Custom form validation request or user-based

009 at 10:48 AM, Enrico Sartorello < enrico.sartore...@gmail.com> wrote: > Thank you very much, your solution is simple and efficient :-) > > > On Mon, Aug 31, 2009 at 10:57 PM, Matthias Kestenholz < > matthias.kestenh...@gmail.com> wrote: > >> >> On

Re: Custom form validation request or user-based

Up. On Tue, Sep 1, 2009 at 11:06 AM, Enrico Sartorello < enrico.sartore...@gmail.com> wrote: > Wait a moment: this solution doesn't solve my problem. > Remember that the form I need has to be used on the admin site, so I can't > deal with it directly (in fact, I can

Re: Custom form validation request or user-based

On Wed, Sep 2, 2009 at 10:25 AM, Matthias Kestenholz wrote: > > On Wed, Sep 2, 2009 at 9:15 AM, Enrico > Sartorello wrote: > > Up. > > > > Already? > > Yes, cause it seemed to me that a message buried by other 30 messages was about to be left unanswered :-) >

Templating problem: equal symbol "=" escaped to "=3D"

aped to '=3D' even if autoescape is off or the containing string is marked with 'safe' filter. What's wrong with that? Please help me because I've lost a lot of time trying to solve this issue! Thanks in advance :-) -- Enrico Sartorello -- You received this mess

Re: Templating problem: equal symbol "=" escaped to "=3D"

#x27;s django templates that are doing the escaping? =3D is > the mime escaping for = - could it be something else in your email > processing chain that's escaping the sign? > Malcolm > > On 1/21/10, Enrico Sartorello wrote: > > Hi, > > i'm using Django template s

Re: Templating problem: equal symbol "=" escaped to "=3D"

On Thu, Jan 21, 2010 at 4:49 PM, Enrico Sartorello < enrico.sartore...@gmail.com> wrote: > You're right, it's the mime escaping! > > In order to send emails I simply use: > > render_to_string(file) > send_mail() > > How can I send plain text messages w

Re: Tip for Geany users or those looking for lightweight IDE

is static checking for templates. I have tried some > other light IDEs recently (SPE and UliPad were both nice) but neither > is as smooth and responsive, and had various minor irritants. If you find something, please let me/us know and/or put on the wiki page mentioned above. That'd be coo

Django 1.5 tutorial, part 1

Hi, i'm a first time user and i'm experiencing an error in the first part of the django 1.5 tutorial. At the "Activating models" paragraph when i execute the command line "*python manage.py sql polls*" it return me: "ImportError: No module named pools". Here the section INSTALLED_APPS of setting.

Re: Django 1.5 tutorial, part 1

used by an overly aggressive spelling corrector on your > computer.) > -- > Vernon > > On Saturday, October 12, 2013 10:41:11 AM UTC-6, Enrico Battiston wrote: >> >> Hi, i'm a first time user and i'm experiencing an error in the first part >> of the django 1.5 t

audit trail functionality in database model

efine the audit trail functionalities in the database models so it is forced on any record manipulation. I hope I could describe my issues comprehensible and would be very happy to get some feedback from you guys. Thanks a lot and best regards, enrico -- You received this message because you

Re: audit trail functionality in database model

Hi Mike, thanks for that reference, I will take a look. Enrico -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegrou

Re: audit trail functionality in database model

audit trail information or did you go one of the listed ways? My main aim here again is to be able to build reasonable audit trail views where a user can see the history of a record with easy query's behind it. Thanks for reply, Enrico -- You received this message because you are subscrib

Re: audit trail functionality in database model

Thinking about this topic more detailed made me realize that I also need to track the user who performed the insert/change (delete is globally not permitted) actions. However, that are user names managed via Django ... so when i use DB triggers I only can track the MySQL user who is used by the

Re: audit trail functionality in database model

@Fred: Thanks a lot, that really helped me! enrico -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To po

Dynamic attribute call in model

class Meta: model = Example Does anyone can help me here? Thanks for any reply! BR enrico -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email

Possible race condition in base.py

n't this use something like mkstemp that does this atomically? Cheers Enrico de Klerk --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-use

Re: Possible race condition in base.py

lename[:dot_index] + '_' + filename[dot_index:] Does this look reasonable? Regards Enrico On Tue, 2007-04-24 at 22:45 +1000, Malcolm Tredinnick wrote: > On Tue, 2007-04-24 at 21:06 +1200, Enrico de Klerk wrote: > > Hi there, > > > > I've noticed a possible race con