ORM migration index name mismatch. Can't drop existing index.

Context: In an app called "exams", I have a model named Capture which has a unique CharField named "uuid". I was trying to convert this field to a UUIDField and I was getting this error: django.db.utils.ProgrammingError: operator class "varchar_pattern_ops" does not accept data type uuid

Re: register_converter doesn't work with ASGI

Thanks for the explanation! To get it working, I will replace my model converters with basic converters and do corresponding lookups in the views. On Sunday, 20 June 2021 at 16:16:58 UTC-7 Andrew Godwin wrote: > Ah yes, that's because the URL parsing/conversion all happens in the main >

Re: Django 2.1.1 creating CharField in a Form in Django on a Raspberry pi

Hi Michal, yes that was the error. Thank you so much. Strange that no error was shown. Am Di., 9. Okt. 2018 um 14:39 Uhr schrieb Michal Petrucha < michal.petru...@konk.org>: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA512 > > Hi, > > On Tue, Oct 09, 2018 at 02:2

Re: Django 2.1.1 creating CharField in a Form in Django on a Raspberry pi

I replaced code with {{ form }} but nothing changed.? Am Di., 9. Okt. 2018 um 14:19 Uhr schrieb Joel : > You passed form to template, so you have to refer to that. > > On Tue, 9 Oct, 2018, 5:33 PM konstantin Heinrich, < > kheinrichdja...@gmail.com> wrote: > >> I de

Re: Django 2.1.1 creating CharField in a Form in Django on a Raspberry pi

I declared in views.py variable called frm so I have to use it in my html file to have access to that file.? Am Di., 9. Okt. 2018 um 13:54 Uhr schrieb Joel : > instead of {{ frm }}, try: > > {{ form }} > > I think you'll understand what you did wrong. > > On Tue, 9 Oct, 2018, 5:07 PM ,

Django + WSGI + CsrfViewMiddleware = ?

, I will not be able to pass the value to CsrfViewMiddleware via POST because it is read only. So, my question is, how this is supposed to work? What am I missing? Thanks. Konstantin. -- You received this message because you are subscribed to the Google Groups "Django users" group.

Re: Weird hyperlink issue with Office and Django authentication

as the article says, their sessions are independent of these used by the web server. the cookies are not shared between office sessions and web sessions. I think django has nothing to do with it. On Aug 16, 4:04 am, Michel30 wrote: > Hmm the workaround MS suggests actually

Re: Template html works when double clicked but empty when accessed through server

ver, where would your visitors get there scripts? they are not on their machines in "d:/django-1.3...". basically, it is unclear to me what you are trying to achieve. konstantin -- You received this message because you are subscribed to the Google Groups "Django users" group. To

Re: Template html works when double clicked but empty when accessed through server

I can see the markup that you published in your original post. :) what does the browser show when you look at the page source? konstantin On Aug 16, 12:04 am, Adam Zedan <zedan...@gmail.com> wrote: > Its at the top most post.. > have a look > athttp://groups.google.com/gro

Re: Template html works when double clicked but empty when accessed through server

what is the source code for the blank page? On Aug 15, 8:50 pm, Adam Zedan wrote: > Hi my html works properly when i double click it. > > The code is > > > >     >         >         Demo >         href="file:///D:/Django-1.3/django/bin/SlickGrid/slick.grid.css" >

Re: For loop problem in template..Is this correct

I would just write a template tag that outputs the whole JS function. templates are too limiting in what you can use in {{}} brackets. konstantin On Aug 15, 8:38 pm, Landy Chapman <landy.chapm...@gmail.com> wrote: > You may be right.  I am out of my element (pardon the pun). However, &

Re: For loop problem in template..Is this correct

hello, as a result of this you will have a series of 'data[i] = ...' assignments in your output. where 'i' would be undefined. konstantin On Aug 15, 7:45 pm, Adam Zedan <zedan...@gmail.com> wrote: > Hi i am getting a problem with my for loop which i used in my template.Could > you k

Re: Changing App/Model Names and Sort Order in index.html

hello, your question indicates that you have a limitedknowledge of django templates and template tags. python code is ot supported in templates, so your string.replace won't work. to change the order: https://docs.djangoproject.com/en/dev/ref/models/querysets/#order-by konstantin On Aug 14, 8

Re: custom template tag. success message after form-submit in the same .html file

hello, you can just add a context variable 'submitted' to your context in your view's get_context_data konstantin On Aug 15, 4:06 am, doniyor <doniyor@googlemail.com> wrote: > Hi There, > > I am heading well now, but have still some confusing things here.. > > this is

bug? cannot urlencode() after storing QueryDict in session

of the QueryDict object instead of the expected key0=value0=value1&... string. If, instead of QueryDict, I store the urlencoded string in the session, everything works of course: request.session['query_string'] = request.GET.urlencode() a bug? thanks konstantin -- You received this message bec

Re: Weird problem in url resolving after restarting django dev. server

On May 26, 9:28 pm, Steve Howell wrote: > > From the docs you might want to take advantage of the name= parameter > in your URLS setup and do something like {% url 'add_media_action' > %}.  Not sure about the quoting, as the docs are vague about quoting > literals. > > ''' >

Re: Weird problem in url resolving after restarting django dev. server

On May 20, 2:02 pm, Konstantin S <ktechli...@gmail.com> wrote: > Hello! > > I have a very strange problem and really don't know where to start in > hunting it down. My app uses django-registration, all works fine but > if I been logged in restart django dev. ser

Re: Weird problem in url resolving after restarting django dev. server

On 20 май, 22:48, Steve Howell <showel...@yahoo.com> wrote: > On May 20, 10:49 am, Konstantin S <ktechli...@gmail.com> wrote: > > > > > On 20 май, 19:43, Steve Howell <showel...@yahoo.com> wrote: > > > > To elaborate on Karen's suggestion, one way

Re: Weird problem in url resolving after restarting django dev. server

On 20 май, 19:43, Steve Howell wrote: > > To elaborate on Karen's suggestion, one way to see which URLs are > among the candidates for resolving the reverse match is to > deliberately hit a bad URL like the following: > >

Re: Weird problem in url resolving after restarting django dev. server

On 20 май, 17:41, Karen Tracey wrote: > There's got to be some difference between your server > environment and the shell environment you are using that is causing that. > All works fine until I restart django dev. http server. If at that moment I was logged in into my site

Re: Weird problem in url resolving after restarting django dev. server

On 20 май, 14:02, Konstantin S <ktechli...@gmail.com> wrote: > Hello! > > I have a very strange problem and really don't know where to start in > hunting it down. My app uses django-registration, all works fine but > if I been logged in restart django dev. ser

setting.py and deployment

Hello First of all sorry if this question was asked and answered many time before. I want to know what are the best practices you use for deployment django sites in production. I mean how do you separate setting.py into development and production part and how do use choose which one to use

Offtopic: MySQL or PostgreSQL for a limited VPS ?

Hello! I am planning to deploy django based site on a limited VPS and want to know which database is more suitable for this ? If I've had a 'normal' hardware I'd vote for the PostgreSQL but maybe in case of limited resources MySQL would be a better choice. What do you think ?

Re: customization of the form

On Apr 22, 3:31 pm, zayatzz wrote: > This css should do it: > > ul {list-style-image:none;list-style-position:outside;list-style- > type:none; float:left} > ul li {width:50%;display:block;float:left} > > What this does, is that it gives every list element 50% of

Re: customization of the form

On Apr 22, 1:51 pm, Tom Evans <tevans...@googlemail.com> wrote: > On Tue, 2009-04-21 at 21:20 +0400, Konstantin S wrote: > > Hello! > > > In my model I have dynamically generated checkbox fields that look like > > this: > > > boxes = forms.ModelMulti

Re: customization of the form

On Apr 22, 11:33 am, Konstantin S <ktechli...@gmail.com> wrote: > I can't iterate through individual and mark them in some way or > split this single into two lists. Just to be clear: I can't do it because it's generated as a single not ite

Re: customization of the form

On Apr 22, 9:29 am, zayatzz wrote: > I wish i could see the html output of your program. But you have to > use either divs or ul elemnts to wrap that list and make it look > nice in template. > > But i think the problem is that your widget output is just a list of >

customization of the form

Hello! In my model I have dynamically generated checkbox fields that look like this: boxes = forms.ModelMultipleChoiceField(queryset=Box.objects.all(), widget=forms.CheckboxSelectMultiple) The problem is that in the web-interface I've got a long flat list of checkboxes and it doesn't look very

pagination

Hello! I noticed that there are two paginations 'engines' available for django. The first one is in django distribution itself (http://docs.djangoproject.com/en/1.0/topics/pagination/), and the second one I found at code.google.com. (Url is http://code.google.com/p/django-pagination/). Which one

request.user in forms.py

Hello! I know this a very stupid question but nevertheless how can I get request.user object in forms.py file ? I am trying to do something like: class ItemGetForm(forms.Form): box = forms.ModelMultipleChoiceField( queryset=Box.objects.filter(owner=request.user),

Join unrelated models

Hello! I have two unrelated models that have one common field. class Media(models.Model): title = models.CharField(max_length=500) ... class Link(models.Model): title = models.CharField(max_length=500) ... Now I want to select those objects from the Media model that do not

how to use django ORM in standalone script ?

Hello! I need to postprocess some data in my models and the most natural way of doing this would be to run periodically standalone script. But on the other hand I want to use framework ORM just because it would much more handy than raw sql. What should I import to plug in django in standalone

load huge dataset through fixtures

Hello! I am trying to load really huge dataset (contains millions of records) into database through fixtures and it seems that django loads entire data into memory before commiting it into db so python process dies out of memory. Am I right that the only possible solution in my case is not to

Re: m2m field and forms

On Feb 10, 5:51 pm, Sergey Koval <serge.ko...@gmail.com> wrote: > On Tue, Feb 10, 2009 at 1:21 PM, Konstantin S <ktechli...@gmail.com> wrote: > > > Hello > > > I have a form created from forms.ModelForm and in my model one of the > > fields is m2m field.

m2m field and forms

Hello I have a form created from forms.ModelForm and in my model one of the fields is m2m field. Now when form is displayed for that m2m filed I'd like to have something that looks like checkbox where user can select several alternatives. I know that I can use widgets here and there are some

Re: commit=False and m2m relations in forms

On Feb 1, 2:23 pm, Russell Keith-Magee wrote: > Yes. Read up on how to use the save() method in the modelforms docs. > > http://docs.djangoproject.com/en/dev/topics/forms/modelforms/#the-sav... > > In particular, the second example in that section should answer your

__icontains in case of non ascii symbols

Hello again :) Am I right that __icontains relays on DB backend entirely to perform case insensitive search ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email

commit=False and m2m relations in forms

Hello! I couldn't add m2m relations in my form if I use delayed commit, i.e. form.save(commit = False) and form.save() later on. See code at http://dpaste.com/hold/115253/. Is there some common pattern to workaround such issues ? --~--~-~--~~~---~--~~ You

Re: How to clear form from wrong data

On Jan 30, 6:21 pm, Karen Tracey wrote: > > Maybe you give me one more tip: how to display error message of > > previous wrong input and show new empty form at the same time ? > > Are you sure you want to do that?  As a user I'd find it very annoying for a > web form to be

Re: How to clear form from wrong data

On Jan 30, 5:18 pm, Daniel Roseman wrote:> > Not certain I fully understand your flow here, but surely if in line > 10 you just did: >             form = MediaGetForm() > that would solve your problem? You're passing in the POST dictionary > each time - if you want

Re: How to clear form from wrong data

On Jan 30, 5:18 pm, Daniel Roseman wrote: > Not certain I fully understand your flow here, but surely if in line > 10 you just did: >             form = MediaGetForm() > that would solve your problem? You're passing in the POST dictionary > each time - if you want

How to clear form from wrong data

Hello! I believe this is a VERY basic question, that already covered somewhere in the excellent django docs, but I couldn't find an answer and therefor asking for some help. In my view I have this request handler: http://dpaste.com/114650/. The problem is that after wrong data input (i.e. no

Re: what to use for search facility

On Jan 19, 10:29 am, krylatij wrote: > Sphinx > Here > sampleshttp://softwaremaniacs.org/blog/2007/11/04/sphinx-search-in-cicero/ > (but in Russian) Thank you very much! I'll have a look (Being native Russian I'll have no problem reading this text :) )

what to use for search facility

Hello In my project I'll need to implement search facility through user's private pages (so google custom search is not available). What is the best option for this kind of task in django ? I'd like to use postgres (though it's not a strict requirement, mysql based solution will be fine) with

how to enforce uniqueness

Hello! First of all I want to apologize for maybe very basic question, but I newbie in django and web coming from c/c++ world. I have two models: class Box(models.Model): description = models.CharField(max_length=250) id = models.IntegerField(primary_key=True) def

Re: Translation of class names

up! nobody used i18n things? On 3 май, 16:05, Konstantin Pavlovsky <[EMAIL PROTECTED]> wrote: > hi all > > I am working with administrative interface. and want to make it > "speak" russian > if it possible to translate names of Classes using i18n things?

Translation of class names

hi all I am working with administrative interface. and want to make it "speak" russian if it possible to translate names of Classes using i18n things? ive translated field lables with lazy gettext [code] manager = models.ForeignKey(User,verbose_name=_("Manager")) ordertext =

Re: get_next_by_FIELD and alternate managers

On 9/4/06, Nate Straz <[EMAIL PROTECTED]> wrote: > > On Sun, Sep 03, 2006 at 11:26:22PM +0100, Konstantin Shaposhnikov wrote: > > On 9/3/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > My problem is that my older/newer navigation that uses > > >

Re: get_next_by_FIELD and alternate managers

Hi Nate, You can pass additional filter arguments to get_next_by_pub_date method like this: entry.get_next_by_pub_date(is_published = True) Regards, Konstantin On 9/3/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > In my blog I take advantage of get_next_by_FIE

Re: auto_now_add bug with MySQL

On 5/29/06, Jeroen Ruigrok van der Werven <[EMAIL PROTECTED]> wrote: > Hi Konstantin, > > On 5/29/06, Konstantin Shaposhnikov <[EMAIL PROTECTED]> wrote: > > I suggest you to not use auto_now_add at all if you are using current > > (post magic-removal) version

Re: auto_now_add bug with MySQL

before calling models.Model.save() I am not really sure, but I seen somewhere that auto_now and auto_now_add are going to become deprecated and it makes sense taking into account that it is possible to achieve given functionlaity in other way and code that supports auto_now[_add] is full of hacks. &g

Re: Wiki or Blogs done with django

-removal) of Django. Regards, Konstantin On 5/29/06, Patrick <[EMAIL PROTECTED]> wrote: > > Another is: > http://socialistsoftware.com/ and here you can find the source > http://source.socialistsoftware.com/sssource/ > > ciao ciao > Patrick > > > > Possibly