Hi.
You can probably use another web framework for that report, or even rethink
your architecture and put the report creation outside Django and the web server
without Django ORM.
You may be interested in evaluating Celery and Django Celery. You can create a
separate task outside Django to cre
In additions to the suggestions you already received from others, have a
look at django-import-export. It allows you to easily export data in
various formats.
Hope that helps,
Daniel Hepper
https://consideratecode.com
On Friday, March 10, 2017 at 12:06:13 PM UTC+1, Web Architect wrote:
>
> Hi J
Yes, this is normal behavior. What you are seeing is the log output for a
missing template variable. Django logs these in log level debug.
See https://docs.djangoproject.com/en/1.10/topics/logging/#django-template
To get rid of these, you can configure the logger for the template system
to only
I think it is a good idea to do the permission check on the manager level.
I would prefer a more explicit approach, e.g. something like this:
MyModel.objects.for_user(request.user).all()
MyModel.objects.for_all_users().all()
MyModel.objects.all() -> raises Exception
This way you don't need a mid
On Thursday 09 March 2017 14:36:55 Antonis Christofides wrote:
> Exactly, "if you remember to write a test". Unit tests can help, but
> when you do the same kind of permissions checking 10 times in 10
> different places of the app, it's really hard to know that you failed
> to check edge case XYZ.
Hello, everyone~ For example I have an model 'Sales' .
I want to show these added Sales to all users, whose connected to my app,
in page news.
I would like to do it with real time, cause Sales object has a time,
count_users...
please give the direction
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Hello, I don't understand why initial not work in my code , here is it:
class QuestionListForm(forms.Form):
_id = forms.IntegerField()
page = forms.IntegerField(required=False, initial=12)
class MyView(View):
def get(self, request):
form = QuestionTypeForm(request.GET, initi
On Thursday 09 March 2017 14:07:45 Charles Thayer wrote:
> * Examples: is there a canonical example app that covers enough ground
> to be _the_ "best practices" example?
An "app" is a very loosely defined term. There has been work to come to a
"reusable
app standard[1]". But since there's no ce
Hi Daniel,
Thank you for your anwer. I tested the option for using level: INFO for the
django.template -logger. Your solution will suppress the
Exception while resolving variable 'is_popup' in template 'admin/index.html'
. ...
being caught. However, I do not understand why should I just *suppre
You can also create a database view from the join of the two tables.
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T
Unhandled exception in thread started by .wrapper at 0x7f0047a0c510>
Traceback (most recent call last):
File
"/home/whomi/demo/lib/python3.5/site-packages/django/db/backends/mysql/base.py",
line 24, in
import MySQLdb as Database
ImportError: No module named 'MySQLdb'
During handling of t
On Saturday 11 March 2017 07:55:58 np wrote:
> being caught. However, I do not understand why should I just *suppress
> *Exceptions/KeyErrors in the templates? I did not understand *why*
> this exception is raised. If there is no such variable as 'is_popup',
> shoudn't I just provide one? Forgive
On Saturday 11 March 2017 08:38:49 gaieb hamza wrote:
> Unhandled exception in thread started by check_errors..wrapper at 0x7f0047a0c510>
> Traceback (most recent call last):
> File
> "/home/whomi/demo/lib/python3.5/site-
packages/django/db/backends/mysql
> /base.py", line 24, in
> import M
Not really, as long as you understand what's going on and not
inputting commands just for the sake of it.
On 3/11/17, Mike Dewhirst wrote:
> On 11/03/2017 7:17 AM, Matthew Pava wrote:
>>
>> Does anyone else get a migraine when working migrations?
>>
>
> Only when I try to game them. If I follow i
Am I the only one who thinks that generating a report over a set of
just 10.000 records could be done in 10 - 20 secs unless there are
some serious computations going on with that data?
For a report I have to query around 200.000 records, with
aggregations, and it takes less than a minute using th
Hi Antonis,
I think I figured this out. I have English as fallback language (LANGUAGE_CODE
= 'en') in the settings, but my source language is German, and this
mismatch seems to have been the source of all the trouble. Providing German
translations (even if the original strings are already in Ge
Hi Antonis,
I think I figured this out. I have English as fallback language (LANGUAGE_CODE
= 'en') in the settings, but my source language is German, and this
mismatch seems to have been the source of all the trouble. Providing German
translations (even if the original strings are already in Ge
Hi,
wsgi is specified by
PEP 333 -- Python Web Server Gateway Interface v1.0
https://www.python.org/dev/peps/pep-0333/
Django channels rely on asgi instead.
So far ASGI specs appear only here:
http://channels.readthedocs.io/en/stable/asgi.html
How do these two concepts compare in regards to thei
On Mar 11, 2017 12:01 PM, "Vijay Khemlani" wrote:
Am I the only one who thinks that generating a report over a set of
just 10.000 records could be done in 10 - 20 secs unless there are
some serious computations going on with that data?
For a report I have to query around 200.000 records, with
ag
"But the CPU usage and time taken are high" <- I'm assuming high
enough to be problematic for OP.
I'm seriously not following. Why are people suggesting reporting and
export software when OP hasn't even described the problem in detail.
It's not even clear whether the high cpu and time taken are du
On Saturday 11 March 2017 21:29:10 Vijay Khemlani wrote:
> "But the CPU usage and time taken are high" <- I'm assuming high
> enough to be problematic for OP.
>
> I'm seriously not following. Why are people suggesting reporting and
> export software when OP hasn't even described the problem in det
Hi
Thanks for your help Melvyn and Daniel.I was not familiar with this
pattern. Good to hear that there is nothing actually wrong with the code.
- np
On Saturday, 11 March 2017 19:03:54 UTC+2, Melvyn Sopacua wrote:
>
> On Saturday 11 March 2017 07:55:58 np wrote:
>
>
>
> > being caught. Howev
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