Hi, I'm using login_required in url patterns but it does an error:
urls.py
from django.conf.urls import patterns, include, url
from django.contrib.auth.decorators import login_required
urlpatterns = patterns('',
url(r'^home/', login_required(include('home.urls'))),
)
error:
TypeError at
I'm using syncdb to the class CustomUser(AbstractUser), my Django is 1.7,
how can I user migrate to a customuser?
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t
mytag = Tag.objects.get(id=1)
mytag.blog_set.all()
Em domingo, 8 de fevereiro de 2015 14:30:25 UTC-2, Dean De Leo escreveu:
>
> Hello,
> I am trying to find how to filter the entries of my blog by a set of
> tags, using the Django models.
> In particular there are two relations:
> Blog (id, ti
t = models.DateTimeField(auto_now=True);
>
> class Meta:
> ordering = ['-id']
>
> class Tag(models.Model):
> name = models.CharField(max_length=255, null=False)
> blog = models.ForeignKey('Blog', null=False)
>
> class Meta:
>
I'm trying to use form wizard but when I put 'django.contrib.formtools', in
INSTALLED_APPS appear on my terminal 'ImportError: No module named
formtools'
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Hi Simon,
pip install django-formtools doesn't work.
Could not find any downloads that satisfy the requirement django-formtools
Em quarta-feira, 11 de março de 2015 03:12:06 UTC-3, Simon Charette
escreveu:
>
> Hi Neto,
>
> Here's an excerpt from the Django 1.8
What is the best way to avoid recursion when using post_save?
@receiver(post_save, sender=Person)
def do(sender, instance, *args, **kwargs):
instance.ok = True
instance.save()
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When I mark to delete the formset, django requires complete all fields, he
does not ignore the marked form to delete. How do I solve this? I wanna
that django delete the form marked or ignore him.
from django.forms.formsets import formset_factory>>> from myapp.forms import
ArticleForm>>> Articl
Franciso, faça sua pergunta no Django Brasil, pode ser mais fácil conseguir
uma resposta https://groups.google.com/forum/#!forum/django-brasil
Em terça-feira, 28 de abril de 2015 14:16:26 UTC-3, Francisco Roldan
escreveu:
>
> Buenas tardes, alguien integró MercadoPago Applications a Django?
> Yo
In Django 1.8 can use order_by(Lower('name')), has the order by unaccent
too?
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I want to pass an argument to delete an object, that argument will be
handled by the signal.
Car.objects.get(pk=1).delete(deleted_by=someone)
models:
@receiver(post_delete, sender=Car)
def ref_person(sender, instance, **kwargs):
who_deleted = ?
How do I get this argument?
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通过远程计算机，您无法打开地址？如果是这样，你应该用你的电脑的IP要访问。
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Hi guys, I need a help here:
*settings.py*
TIME_ZONE = 'America/Sao_Paulo'
*view.py:*
task = Task.objects.get(id=id)
task.start = request.GET['task_start']
tarefa.save()
Terminal:
RuntimeWarning: DateTimeField Task.start received a naive datetime
(2014-07-21 07:39
Using 'locals ()' would slow page loading? What is better?
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I have the following line:
Olá a todos bem-vindos ao site!
After using makemessages is generated the following lines in the '.po' file:
msgid "Olá a todos, bem-vindo!"
msgstr ""
I repeat the span tag? Or is there a method to not appear in the
translation file?
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I'm trying to do a post_save but he doesn't work, I am using*
objects.create()*:
*views:*
Usuario.objects.create(name='')
*models:*
@receiver(models.signals.post_save, sender=Usuario)
def auto_abc(sender, instance, **kwargs):
...
Why my post_save doesn't work with objects.create()?
I'm using post_save but he is in loop:
@receiver(models.signals.post_save, sender=Cars)
def auto_num_on_save(sender, instance, **kwargs):
my code
instance.save()
How do I save changes without calling post_save again?
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I want to filter results with and without accents, but Django can not do
it.
In my database has the word "áéíóú", but when I do:
People.objects.filter (name__icontains = 'aeiou')
Returns nothing. Django how to return the result with and without accent?
(I am using PostgreSQL and Django 1.7
Hello,
I have it model:
class People(models.Model):
> children = models.ManyToManyField('self', blank=True, null=True)
I want to filter the first of each family tree. *Knowing that children can
have children
How I do it?
People.objects.filter()
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Hi, im using template tag 'cycle' (in Django version 1.7.1,) and is showing
it in my terminal:
RemovedInDjango18Warning: 'The `cycle` template tag is changing to escape
> its arguments; the non-autoescaping version is deprecated. Load it from the
> `future` tag library to start using the new be
Thanks
Em domingo, 2 de novembro de 2014 02h05min42s UTC-2, Carl Meyer escreveu:
>
> On 11/01/2014 01:36 PM, Neto wrote:
> > Hi, im using template tag 'cycle' (in Django version 1.7.1,) and is
> > showing it in my terminal:
> >
> > RemovedInDjang
How access verbose_name of a instance in template?
I have:
car = Car.objects.get(pk=1)
In my template:
{{ car.color.??? }} {{ car.color }}
I wanna print the verbose_name, i want to it:
Color: red
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I changed a CharField to IntegerField and when I did ./manage.py migrate,
appeared the message on terminal:
django.db.utils.ProgrammingError: column "rotulo" cannot be cast
automatically to type integer HINT: Specify a USING expression to perform
the conversion.
What is it?
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before was empty, but I deleted the column and remade, thanks
Em terça-feira, 30 de dezembro de 2014 11h52min14s UTC-2, Neto escreveu:
>
> I changed a CharField to IntegerField and when I did ./manage.py migrate,
> appeared the message on terminal:
>
> django.db.utils.Programmi
, and Erick excuse my lack of kindness, I'm a little stressed.
Em sexta-feira, 22 de abril de 2016 01:59:25 UTC-3, Neto escreveu:
>
> I'm trying to delete but it's happening a strange error.
>
> models:
> class Account(models.Model):
> pass
>
>
>
Hi, I am trying to delete an Account that delete in cascade others objects,
but I have a post_delete in Car model that create a Log that have relation
with this Account.
The django apparently can not handle the error. How to solve this?
Models:
class Account(models.Model):
pass
class Car(
Stephen, CarLog is inheriting Log.
Em sábado, 23 de abril de 2016 17:14:57 UTC-3, Stephen Butler escreveu:
>
> Look a little closer at the error message:
>
> Error:
>>
>> insert or update on table "myapp_log" violates foreign key constraint
>> "myapp_log_account_id_6ea8d7a6_fk_myapp_account_id"
>
in 1.9 and ran your sample. It works fine
> for me. The delete() returns that it deleted 4 objects: the Account, Car,
> Log, and CarLog. There's something else in your project that is causing the
> error.
>
> On Sat, Apr 23, 2016 at 3:42 PM, Neto
> > wrote:
>
>&g
ing a "with transaction.atomic()" inside the
> try block should do the same thing. But it's not. Maybe someone else knows?
>
> On Sat, Apr 23, 2016 at 10:19 PM, Neto > wrote:
>
>> Stephen, I am using Django 1.9.5, PostgreSQL 9.3
>> I do no
t;
>
> -- Outside the signal, more cascades
>
> DELETE FROM "myapp_log" WHERE "myapp_log"."id" IN (1);
>
> -- Finally, delete the account, where we blow up
>
> DELETE FROM "myapp_account" WHERE "myapp_account"."id&q
My project has several apps, some of them depend on others, it is ok to add
for example 3 apps within another app?
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It does not works:
from django.db.models.functions import Lower
class Person(models.Model):
name = models.CharField(_('name'), max_length=100)
class Meta:
ordering = [Lower('name')]
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Thanks
Em terça-feira, 7 de junho de 2016 01:21:09 UTC-3, Simon Charette escreveu:
>
> Hi Neto,
>
> Ordering by expression (order_by(Lower('name')) is not supported yet but
> it's
> tracked as a feature request[1].
>
> If we manage to allow transfor
I have a field with *limit_choices_to*, and want it to be only filtered
items related the account ('ID') user. How can I do this?
Example (Does not work):
class Car(models.Model):
user = models.ForeignKey(User)
color = models.CharField(max_length=200)
typeo = models.ForeignKey(Typeo,
I'm trying to get number of records per month, but Django does not return
correctly when there is "ordering" in class Meta Model.
I have the Abc model, with 4 records made this month, look what happens
(Django 1.10, PostgreSQL):
class Abc(Base):
class Meta:
ordering = ['-date_p
e that:
> https://docs.djangoproject.com/en/stable/topics/db/aggregation/#interaction-with-default-ordering-or-order-by
>
> On Wednesday, August 10, 2016 at 3:44:33 PM UTC-4, Neto wrote:
>>
>> I'm trying to get number of records per month, but Django does not return
>>
Hi, It is a good practice to add or edit an object in the same view or is
it better to separate?
*For example:*
def add_edit(request, id=None):
form = MyForm(request.POST or None)
if request.method == 'POST':
if form.is_valid():
form.save()
return HttpResp
How access verbose_name of a field in template?
I have an object:
p = Person.objects.get(pk=1)
and I wanna access same verbose_name in template like it:
{{ p.name.__verbose_name }}: {{ p.name }}
{{ p.birth_date.__verbose_name }}: {{ p.birth_date }}
*result:*
Name: Maria
Birth date: 1990-04-0
If is to do that way, I prefer to do manually. I would like to access the
direct verbose_name the template. Is possible that the "Django developers"
could do this?
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$.post( "ajax/test.html", function( data ) {
$( ".result" ).html( data );
});
Em terça-feira, 15 de dezembro de 2015 20:25:12 UTC-2, larry@gmail.com
escreveu:
>
> I am sending an ajax POST request like this:
>
> $.ajax({
> url: url,
> method: 'POST',
> dataType: "json",
>
I'm trying to send emails with Amazon SES, but when I use default
EMAIL_BACKEND raise error:
Config:
EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend' # this is
default
EMAIL_HOST = 'email-smtp...amazonaws.com'
EMAIL_PORT = 465
EMAIL_HOST_USER = '...'
EMAIL_HOST_PASSWORD = '...'
EMA
Thanks guys, 587 worked
Em segunda-feira, 28 de março de 2016 21:56:12 UTC-3, Neto escreveu:
>
> I'm trying to send emails with Amazon SES, but when I use default
> EMAIL_BACKEND raise error:
>
> Config:
>
> EMAIL_BACKEND = 'django.core.mail.backends.smtp.Ema
How do I access protected directories using Django? I have the following
configuration but is not working, there is always page 404 when I try to
access the directory.
*Django:*
def test(request):
file_url = 'http://mysite.com/media/users/avatar.png'
response = HttpResponse()
respon
I need to build a server using nginx to run sentry, I needed a routine to
install all the necessary packages, and configure the server.
I am using Ubuntu, Nginx, Django.
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-feira, 5 de abril de 2016 15:54:07 UTC-3, Neto escreveu:
>
> I need to build a server using nginx to run sentry, I needed a routine to
> install all the necessary packages, and configure the server.
> I am using Ubuntu, Nginx, Django.
>
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In my localhost is everything migrated, but in production have "Run
'manage.py makemigrations' to make new migrations, and then re-run
'manage.py migrate' to apply them."
How to know which models have changed and need make migrations? Exist a
command to know?
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I know, but in production is showing the message that I have to do
makemigrations.
I need a command to know what models need to makemigrations
Em quinta-feira, 7 de abril de 2016 14:50:54 UTC-3, Daniel Roseman escreveu:
>
> You shouldn't ever need to make migrations in production. You make them i
Hi,
I have a middleware that checks whether the user is logged in.
class Check(object):
"""
Check
"""
@staticmethod
def process_request(request):
def is_authenticated_user():
try:
request.session['user']
except KeyError:
eira, 20 de abril de 2016 14:58:03 UTC-3, 술욱 زولوكْ escreveu:
>
> What's the value of request.session['user'] when user is not logged in?
>
> My guess is it's an instance of AnonymousUser.
>
> 2016-04-20 11:43 GMT-03:00 Neto >:
> >
I'm trying to delete but it's happening a strange error.
models:
class Account(models.Model):
pass
class Log(models.Model):
account = models.ForeignKey('Account', on_delete=models.CASCADE)
class ActionLog(Log):
action = models.ForeignKey('Action', on_delete=models.SET_NULL)
class
I'm trying to delete but it's happening a strange error.
models:
class Account(models.Model):
pass
class Action(models.Model):
account = models.ForeignKey('Account', on_delete=models.CASCADE)
class Log(models.Model):
account = models.ForeignKey('Account', on_delete=models.CASCADE)
Erick, *ActionLog* is inheriting *Log*. Please, pay attention before
commenting, and see that the error has nothing to do with what you said.
Em sexta-feira, 22 de abril de 2016 01:59:25 UTC-3, Neto escreveu:
>
> I'm trying to delete but it's happening a strange error.
>
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> Sithembewena Lloyd Dube
> http://www.lloyddube.com
>
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PATH = os.path.join(os.path.dirname(__file__))
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ished polls."""
>>> return Poll.objects.order_by('-pub_date')[:5]
>>>
>>>
>>>
>>> I mean will "context_object_name" be able to separate between several
>>> "get_queryset(self)"?
>>> Be
;
> Any help would be appreciate
>
> Thanks.
>
> *EDIT: When I off VIRTUALENV and install proper version of Django and the
> project's dependencies, My project works well, without any issue. . .
> statics are shown as it should*
>
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Paste your code in http://dpaste.com and share the link in this group
Em 22/08/2013 12:42, "Gerd Koetje" escreveu:
> In many posts i submit django code.
> I tried to use the < c o d e > < / c o d e > tag but it doesnt format it
> very nicely
> Is there a other tags to use?
>
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Hi all,
I have an application with Django with database routers. Basically I got
the request path, split it to get subdomain name and set the database by
this way.
I do not use default database, so I do not migrate it.
This route action It's working very well but I am still facing trouble when
Dear friend,
First of all, welcome to the Django community.
I recommend you to complete the Django tutorial
(https://docs.djangoproject.com/en/1.10/intro/tutorial01/).
If you have time, buy and complete the book Django Unleashed
(https://django-unleashed.com/).
Good luck,
Florencio
Em sábado, 2
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