The answer is indeed to split this into steps.
First step is to allow the field to be nullable if it's not already. Deploy.
Then you create a new deploy (not PR) that stops using the field altogether
from all the codebase. You can remove the reference to the field or comment
it out. Do not `makem
For Django, yes. For React Native and Machine Learning? Not so much.
On Fri, Jun 29, 2018 at 10:22 AM musonda makena
wrote:
> sorry thought i was in the right place where you can ask any question
> about Django and etc. was redirected here when i was doing my research on
> Django
>
> On Friday,
I don't mean to be disrespectful, but you are asking the wrong questions in
the wrong place.
That being said, the maturity of machine learning libraries and tools
available in Python are far greater than in other languages like PHP. Now
React or React Native does not have anything to do with Machi
>From Reading the readme this looks promising.
Congrats!
I might use this soon.
Em sáb, 31 de mar de 2018 15:50, Robert Singer
escreveu:
> Hey there -
>
> I just wanted to let community know about a small add-on I wrote in order
> to add Rails-style hooks/callbacks to Django models.
> https://
Cool! I just played with it and good job.
Good for demonstration purposes!
On Wed, Nov 8, 2017 at 2:56 PM, Jonathan Bennett wrote:
> I created a tutorial that demonstrates how to create and host a Django
> Website that serves interactive Bokeh Server plots.
>
> The github repository is here:
>
Hello Guilherme,
The easy way is provide an endpoint with valid values for that relation.
Other than that, the client doesn't need to know about that. He can post
anything and you can answer back with the errors.
If he posts, for example, an invalid gender, you can validate that in your
DRF and j
In the end, cbvs are functions. So no, I don't they come to an end soon.
I love function based views.
Em 2 de abr de 2017 12:37 AM, "Some Developer"
escreveu:
> Hi,
>
> I was wondering if function based views will ever be deprecated? I
> absolutely hate class based views with a passion for vari
There is a way to coerce the input to 2d. It's not pretty, but it works.
from django.contrib.gis.geos.prototypes.io import wkt_w
wkt = wkt_w(dim=2).write(input_geom).decode()
geom = GEOSGeometry(wkt, srid=4674)
Imagine that you get input_geom from somewhere. In our case it was coming
from a KML u
if you see
> https://github.com/celery/celery/blob/3.1/extra/supervisord/celeryd.conf,
> there's no mention of environment variables.
>
>
> Regards,
> Ankush Thakur
>
> On Fri, Jul 22, 2016 at 10:34 PM, George Silva
> wrote:
>
>> Check the docs. There'
Check the docs. There's plenty of information regarding this.
It's probably a bad formatted character, misplaced comma or whatever.
On Fri, Jul 22, 2016 at 1:49 PM, Ankush Thakur
wrote:
> Well, setting up the line this way gives me the following error:
>
> Starting supervisor: Error: Format str
The secret key contains % chars. Chance them to something else or escape
them.
Em 22/07/2016 13:49, "Ankush Thakur" escreveu:
> Well, setting up the line this way gives me the following error:
>
> Starting supervisor: Error: Format string
> 'PYTHONPATH=/home/ankush/jremind/jremind,JREMIND_SECRET
If you are getting variables from the environment, supervisor that special
environment directive. The variables need to specified in the supervisor
conf file, such as:
command=/home/ankush/jremind/env/bin/celery --app=remind.celery:app worker
--loglevel=INFO
environment=PYTHONPATH=/home/ankush/jre
Any news? Hello?
On Sat, May 30, 2015 at 4:28 PM, George Silva
wrote:
> Context:
>
> Django 1.7.1
> PostgreSQL 9.4
>
> I have the following database entry in settings:
>
> DATABASES = {
> 'default': {
> 'ENGINE': 'django.co
Context:
Django 1.7.1
PostgreSQL 9.4
I have the following database entry in settings:
DATABASES = {
'default': {
'ENGINE': 'django.contrib.gis.db.backends.postgis',
'NAME': 'xpto',
'USER': 'postgres',
'PASSWORD': 'postgres',
'HOST': 'localhost',
not production i hope.
in prod use nginx. if not on prod use runserver 0.0.0.0:8000
Em 24/02/2015 18:37, "dk" escreveu:
> I got a virtual machine with Linux centos that we are going to use for our
> django webpage.
> that machine will have the html service on. so when people go to the
> computer
check merge migrations. some migrations the framework will combine whenever
possible.
Em 20/02/2015 17:15, "Martin Kapfhammer"
escreveu:
> Yep, I can drop the column and create a new one as integer.
> The only problem I have is that creating the field as a char was in
> migration number 0020, cha
The deal here is that the model Currency has an ID, which is well, integer.
Your data that is already on that column, is char (original field). If you
are not in production, I would recommend dropping the field (comment the
code), make migrations and apply. that will remove the currency column.
Th
I'm using with success two postgis enabled databases on a single
application, without quirks.
I have a read-only database, and a read/write database. No problems, so far.
On Thu, Feb 19, 2015 at 5:11 PM, Collin Anderson
wrote:
> Hi,
>
> Interesting. What version of django is this?
>
> Here's so
I use this technique often. I have a few scenarios where I need to convert
data before presenting them to the user, and I use that.
I have used that to even join tables that live on separate databases (via
Postgres FDW) and present them to the user in a map or a table-view.
If this takes a lot of
what? english, please.
Em 27/01/2015 12:13, "termopro" escreveu:
>
> Purpose well, libs clean, u happy.
> If don't use, don't use - problem no.
> The diff is some syntx sugr/ abilty do thngs ezly.
>
> On Tuesday, January 27, 2015 at 9:15:19 AM UTC+2, Kadhir Mani wrote:
>>
>> what pupose using vir
Virtualenv helps you isolate between environments. Imagine that you work
where you need to develop and maintain two applications.
One is written in Django.1.5 and the other one on Django 1.7.
How do you install two versions of Django inside your system python
environment? You can't. That's what v
I would suggest a new approach here. Don't use a package that is out there.
Since your task is quite simple, you should create you webmapp using
JavaScript, and pull all the patient data from your django server using
REST or use a map server, like GeoServer, to create and render your layers
on top
You can convert your spatial results to WKT and store them in redis.
On Mon, Dec 1, 2014 at 2:45 PM, termopro wrote:
> I am creating a website using Django 1.7 and GeoDjango. I've hit the point
> when i need to optimize website speed.
>
> One of the bottlenecks is query execution. There are some
I'm using the new migrations system with a production system and it's been
great.
No complaint at all.
On Tue, Nov 25, 2014 at 11:24 AM, Collin Anderson
wrote:
> Hi All,
>
> If it helps, at work we have upgraded all of our websites to django 1.7,
> and are only now starting to think about using
You need a PostGIS database. That means a PostgreSQL server installed and
running, with PostGIS installed.
That syntax, of file name, only works for sqlite3 database provider.
On Mon, Aug 11, 2014 at 9:46 AM, wrote:
> Hi all,
>
> I am a newbie to Django and in my settings.py file I have put in
Django Waffle is very good.
On Mon, Jul 7, 2014 at 5:07 PM, sk wrote:
> Hello All,
>
> I would like to try out one of the feature flag libraries available for
> Django. So far I have come across Gargoyle - a feature flag library and
> cannot wrap my head around as to how it should be implemente
You can use the raw() function to create a adhoc query to the database.
Check the documentation and write proper sql code. It will be much more
efficient.
On Fri, Jun 20, 2014 at 12:44 PM, G Z wrote:
> There instead of looping through the queries i do it all in one loop but
> its still taking f
f the database configured in settings.py as the alias.
Like this:
class ModelInAnotherDatabase(models.Model):
name = models.CharField()
objects = ExternalManager(alias="external")
Where external is the database name configured in settings.py.
On Fri, Nov 8, 2013 at 3:11 PM, Ovnicraft wr
I only had to query external databases.
I've created my models as managed=False and implemented a custom manager
that redefined the default database configuration. We did not had
situations where depending on a certain condition the target database would
change, but this worked just fine.
On Fri
Very cool.
Please post some notes about whole thign.
On Fri, Feb 15, 2013 at 2:34 PM, Robin Fordham wrote:
> Hi guys,
>
> Thanks for all the pointers!
>
> George / Bob - That's exactly the pointer I needed 'exec' or 'eval'
>
> Ryan - Celery is something I have been looking into, but I hadn't
at 9:49 AM, Jani Tiainen wrote:
> I guess all this is related to special munging required by Oracle:
>
> https://code.djangoproject.**com/ticket/10888<https://code.djangoproject.com/ticket/10888>
>
>
> 2.10.2012 15:12, George Silva kirjoitti:
>
>> Then it's
Then it's probably Oracle, which is riddled with bugs on the spatial part.
I'm using PostGIS.
On Tue, Oct 2, 2012 at 8:38 AM, Jani Tiainen wrote:
>
> 2.10.2012 14:34, Jani Tiainen kirjoitti:
>
> 2.10.2012 14:06, George Silva kirjoitti:
>>
>>> This is puz
This is puzzling. I'm on 1.4.1 and I have models with two geometric
columns, without a hitch.
The only interesting thing I can see is that you are using SRID =
settings.4326 on extent. Is that correct?
On Tue, Oct 2, 2012 at 7:52 AM, Jani Tiainen wrote:
> Hi,
>
> I've several models that contai
Use unit tests so you DO NOT FORGET to user the userid filter.
You're going to walk a thousand miles to get something somewhat working and
that it won't solve all your problems. At least, resolving the "forgetting
the filter" issue is easy to solve.
When you database starts to creep with tables y
Hi Coulson,
GeoDjango is just Django. You can write an application that checks upon
initialization which type of environment it's located and then you can set
the DATABASES property on settings.py.
Using the technique I've told you above, you can store GIS data in two
databases (for web applicati
Do you need this identifier to be so short? If that's not a problem, why
don't you use something tried and that's proven that will succeed: GUIDS
(or UUIDs).
http://en.wikipedia.org/wiki/Globally_unique_identifier
http://docs.python.org/library/uuid.html
On Sun, Sep 9, 2012 at 8:10 PM, Anton Pop
I think that he does NOT want to use jQuery ("java Query").
Without javascript you will need to resubmit data to the server, so he
figures out what to do.
On Mon, Jul 30, 2012 at 5:58 PM, Marshel Helsper wrote:
> The only way I can think of doing it without JS would be by having the
> users sel
HI Jon,
Congratulations of your first public Django project. It seems very useful.
Nice coding style, good follow of the guidelines, etc :D.
THe only thing missing that I've found are unit tests, since they might
demonstrate to the public how much your product is reliable and incentivate
usage.
Yes and no.
Django provide mechanisms that you will minimize hits to the database.
Check for select_related function for example.
George
On Fri, May 18, 2012 at 1:00 PM, shariq wrote:
> Hi,
> I am writing an Django application.
> This project need to be very efficient and well optimized.
>
> I
Hi Mark,
There are some projects that aim to reduce friction in this process. I
recommend that you take a look at django-south.
It can handle all of that plus some other interesting things, using
administration commands.
On Thu, May 10, 2012 at 12:28 PM, Mark Phillips
wrote:
> I am new to djang
This is interesting but I think the media for the poll is a little off.
Maybe we could use Google tools to collect data? Or SurveyMonkey?
On Mon, May 7, 2012 at 1:09 PM, Raphael wrote:
> **
> In the mean while it would be useful if you could provide more data [image:
> :-)]
> The more project
Yes it can, as long PostGIS is installed.
On Wed, Apr 25, 2012 at 2:37 PM, vishy wrote:
> So, the existing database cannot be used as a postgis db?
>
> On Apr 25, 9:21 pm, Jeff Heard wrote:
> > Create a new spatial database and import the data. That's by far your
> > easiest option. You'll ne
If you are tied up to the Windows platform (not that it is bad, it does
some good stuff, actually, it's just different) I suggest that you consider
using other solution stack.
If it's a must that Django + IIS + SqlServer, then you will need to sweat
and work a lot to get your project running.
The
Post part of your settings .py here.
On Fri, Apr 13, 2012 at 6:51 PM, alex3627 wrote:
> Hi,
>
> I added the following line in the section of INSTALLED_APPS of my
> settings.py:
>
> 'south',
>
> then I ran "python manage.py syncdb" giving this error:
>
> Error: No module named adminsouth
>
You need to use the tearDown method to clear any records that you've might
create.
On Tue, Feb 28, 2012 at 8:10 AM, Johan wrote:
> Hi. I can see that the setUp method of my TestCase specialization is
> being run for each test case. I thought that the test DB is cleared
> every time before setUp
Wow! Congratulations on this release.
I'm looking at it right now.
:D
On Tue, Jan 31, 2012 at 1:11 PM, Jeff Heard wrote:
> https://github.com/JeffHeard/ga_ows
>
> http://geoanalytics.renci.org/uncategorized/ogc-wfs-for-django-released-on-github/
>
> It's not feature complete yet by any means, b
Just drop the old tables and run syncdb again!
Cheers
On Sat, May 7, 2011 at 10:45 PM, Nick Arnett wrote:
>
>
> On Sat, May 7, 2011 at 6:05 PM, Dug_the_Math_Guy
> wrote:
>
>> HI I'm new to Django and just getting some models going. I started
>> with a more complex model and got errors so I sca
Hello guys
I'm having a problem with Geodjango, a weird exception happening, not sure
why.
Well, my setup is the following:
Windows 7 64bit
GeoDjango installed from Windows Installer.
Here is a traceback when I try to store a common object using the admin
http://dpaste.com/538214/
My model is
Your question is sorta of naive. With Django or Ruby you can build any kind
of websites. Your software must provide it to be "a social network".
First of all, as others recommended, learn webprogramming. CSS, HTML are a
must. Now for the "social" aspect of the thing, it will depend on your
modelli
Perhaps you could override the save method and make it like this:
def save(self,*args,**kwargs):
pass
Would that work? This is also a curiosity I have, but didn't have a chance
to test it.
Any thoughts?
George
On Wed, Jan 26, 2011 at 12:22 AM, Russell Keith-Magee <
russ...@keith-magee.com>
Perhaps you can process/display CAD drawings using PostGIS + OpenLayers?
On Thu, Dec 2, 2010 at 8:36 AM, Shamail Tayyab wrote:
> Have you also tried the python's imaging library?
>
> You can easily make any type of images in PIL and the display them as
> images in browser.
> (Should fit your req
I'm pretty sure that OID is not reused. It's database behavior to control
this and my guess is that Django does not use old object ids.
Futhermore there is a simple test that you can do:
Create a new object, delete it. Create a new object and check it's id.
George
On Sat, Oct 9, 2010 at 9:51 PM
Hello guys,
The GeoDjango installer for windows is not working. When I try to execute it
I get an error, saying that file is possibly corrupted.
Is it me or is the file damaged?
Thanks
--
George R. C. Silva
Desenvolvimento em GIS
http://blog.geoprocessamento.net
--
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