Recent questions tagged DJANGO

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django - show the length of a queryset in a template

In my html file, how can I output the size of the queryset that I am using (for my debugging purposes) I've ... 't work. What is the format? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Issues with Celery configuration on AWS Elastic Beanstalk - "No config updates to processes"

I've a Django 2 application deployed on AWS Elastic Beanstalk and I'm trying to configure Celery in order to exec async ... /celery/bin/celery.py", line 326, in main cmd.execute_f...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - How to override form field in CreateView

In model form I can override form field like so class waypointForm(forms.ModelForm): def __init__(self, user, *args ... to create a model form? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Manually remove Python package on Heroku

I was running heroku push master, and got this: ----- Python app detected ----- No runtime.txt provided; assuming python- ... ==0.1.2 PIL==1.1.7 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Forbidden (403) CSRF verification failed. Request aborted

I am making an app of login form but when I am running my app and click on login button the ... q/',context_instance=RequestContext(user)) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - How do you use python-decouple to load a .env file outside the expected paths?

I'm forced to keep my .env file in a non-standard path outside the root of my project (in a ... config secret_key = config('SECRET_KEY') See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Model in sub-directory via app_label?

In order to place my models in sub-folders I tried to use the app_label Meta field as described here. My ... from being recognized by syncdb? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - "Model object has no attribute 'save'"

Don't know what to do with this error. How to add data in SQL from forms using post method? models.py class ... Standard method, but not for me. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django date filter gte and lte

I need to find data within a certain set of parameters I am building a small booking system, that lets user ... way of running this query? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Elegantly handle site-specific settings/configuration in svn/hg/git/etc?

I've been looking for a better way to deal with site-specific settings (in this case, the django ... have a particularly elegant approach? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - how to limit the foreignkey dropdown with constraints?

I have a database which keeps track of interaction between two different teams (represented in the admin ... would be much appreciated! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - How to exempt CSRF Protection on direct_to_template

I have a flow in my django application in which I redirect the user to another service (e.g. ... direct_to_template view from CSRF tokens? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - turn off SQL logging while keeping settings.DEBUG?

Django logs SQL operations to an internal buffer (whether logging to file or not) when settings.DEBUG=True. Because I ... Django version 1.3.0. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Redirect to same page after POST method using class based views

I'm making a Django app that keeps track of tv show episodes. This is for a page on a certain Show instance. When ... . 0 pattern(s) tried: [] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Taking method of the related model into a separate column of jqgrid

I am using django 1.4 together with jqgrid from django_gems package The following code is trying to bring the virtual column ... }], "page": 1 } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - SSLError: bad handshake, Python requests

I am consuming Ebay Trading APIs using Ebay python sdk which is eventually sing python-requests for making API calls. ... .2 pyOpenSSL==0.15.1 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django override admin template

I am following part 2 of the Django tutorial. I am trying to override an admin template (base_site.html) I ... . Any pointers would be great! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Google Streaming Speech Recognition on an Audio Stream Python

I have searched through all the available docs of Google but I could not find an example of streaming speech ... on an audio stream ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Template does not exist: 500.html

I have created a template for the 500 HTTP error. I have inserted my template 500.html in: /project/ /project/ ... for an HTTP 404 error. Why? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - how to loop through httprequest post variables in python

How can you loop through the HttpRequest post variables in Django? I have for k,v in request.POST: print k ... is not working properly. Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django conditionally filtering objects

I would like to retrieve a bunch of rows from my database using a set of filters. I was wondering if conditional ... there a way to do this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.8k views

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django - Consolidating multiple post_save signals with one receiver

So I read the Django source code (post 1.5) that you can now register multiple multiple signals to a ... 1.5 @receiver decorator capability? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django - Python: How can i send multiple http requests at the same time? (like fork)

Let's say that i have a way to send http request to a server. How it's possible to send two of ... (response.headers, response.text) Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django admin show field only if checkbox is false

models.py class Menu(models.Model): ... has_submenu=models.BooleanField(default=1) page=models.ForeignKey( ... method Any advice? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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django - Merge/join lists of dictionaries based on a common value in Python

I have two lists of dictionaries (returned as Django querysets). Each dictionary has an ID value. I'd like to ... . Many thanks for your time. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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django - git push heroku master: Heroku push rejected, no Cedar-supported app detected

I tried running: $ git push heroku master ----- Total 7121 (delta 2300), reused 6879 (delta 2228) ! Heroku push ... .2 dj-database-url==0.2.0 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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django character set with MySQL weirdness

I'm seeing OperationalError (1267, "Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) ... (I think). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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django - What's the meaning of '_' in python?

When reading source code of Django, I find some statements: class Field(object): """Base class for all field types" ... Can some one help on it? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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