The following is all I could find in the docs about ModelAdmin.save_as
ModelAdmin.save_as
(https://docs.djangoproject.com/en/1.7/ref/contrib/admin/#django.contrib.admin.ModelAdmin.save_as)
Set save_as to enable a “save as” feature on admin change forms.
Normally, objects have three
I have posted in https://code.djangoproject.com/ticket/25016#ticket .
Tim Graham於 2015年6月23日星期二 UTC+8上午12時30分48秒寫道：
>
> It looks like the check added in ticket #22064 may be too strict (only
> allowing alphanumeric characters in related_name). Would you like to open a
> ticket?
>
> On Monday,
Chris-
By any chance, did you fake any of the migrations. That was the problem I
had faced- it wasn't a Django problem, it was a problem with my migration.
On Mon, Jun 22, 2015 at 3:52 PM Chris DiLorenzo <
dilorenzo.christop...@gmail.com> wrote:
> I'm seeing this issue as well. Not sure if it
I'm seeing this issue as well. Not sure if it helps but I get it when
running my tests.
I chose to raise the error instead and saw this:
django.db.utils.IntegrityError: null value in column "name" violates not-
null constraint
DETAIL: Failing row contains (1, null, app, listing).
Where app
Hi all,
I have created a modelform that has an Imagefield in it. I want to override
the save function and manually create a filefield with an image that
already exists in the file storage (S3). So the things I have to do would
be:
* Download the image from S3 and save it to a temporary file
*
Hi,
I was going to file this as a bug, but it said to ask the mailing list
first.
When using an HStore __values query with __contains chained on to it, the
query does not work as expected in Django 1.8.2. Expected action is that
any values which contain the text will be returned from the
Querysets are lazy, so Model.objects.all().filter(...) execute a same
query that Model.objects.filter(...).all() and Model.objects.filter(...).
For check this tray in shell
str(Model.objects.all().filter(pk=1).query)
str(Model.objects.filter(pk=1).all().query)
I've been using django to interface with a couple of data source libraries,
both of which use six. There appears to be some sort of conflict problem
between six and django.utils.six which causes ImportErrors.
For example, using the Reddit library "praw":
> from six.moves.urllib.parse import
Have you had a look at the documentation?
https://docs.djangoproject.com/en/stable/topics/db/optimization/#understand-querysets
On Monday, June 22, 2015 at 11:28:51 AM UTC-4, Paritosh Gupta wrote:
>
> Hello,
>
> Do advice me on:
>
> queryset = User.objects.all()
> user = get_object_or_404(pk=id)
It looks like the check added in ticket #22064 may be too strict (only
allowing alphanumeric characters in related_name). Would you like to open a
ticket?
On Monday, June 22, 2015 at 11:28:50 AM UTC-4, Cheng-Hung Hsueh wrote:
>
> This code can run before django 1.7
> But "related_name" got an
Hello,
Do advice me on:
queryset = User.objects.all()
user = get_object_or_404(pk=id)
> Is it better to call the list in queryset and then apply filter or
directly use .filter() in the first step.
> If so, when we call all the object frequently does it cache and from
cache we do filter or
This code can run before django 1.7
But "related_name" got an error after django 1.8
使用者表.來源: (fields.E306) The name '使用者' is invalid related_name for field
使用者表.來源
class 來源表(models.Model):
名 = models.CharField(max_length=100)
class 使用者表(models.Model):
來源 = models.OneToOneField(來源表,
You probably don't want request.body. You are probably POSTing the JSON
using a form, which means that it shows up as something like
request.POST['data'], where you should replace 'data' with the name of the
form element (textarea?) where you are putting the JSON. Posting with a
form wraps
Please beware that I'm just few weeks into django and really do not feel
confortable at it
In my first django project I've created an app which is uploading images to
the site, the images are stored at the same link the uploading takes place
What I'm trying to accomplish is to upload the
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