Recent questions tagged Django

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I am trying to set up some post_save receivers similar to the following @receiver(post_save, sender=Game, ... something else here? 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 - Model form save. Get the saved object

If I have a model form and save it like: f = FormModel(request.POST) if f.is_valid(): f.save() How ... that object that has just been saved? 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 logout redirects me to administration page

I have provided a simple login functionality. For logout, I tried to use the built-in one. This is my urls ... tell django which view to render? 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 createview how to get the object that is created

i've two concatenated form. Basically user fills in the first form and then is redirected to the second one ... the the url of offerta_create. 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 - object has no attribute 'get'

I can't find any solution to my issue with similar kind of error. The error is when I try to edit object: ... ' object has no attribute 'get' 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 - Save facebook profile picture in model using python-social-auth

How to store the get Facebook profile picture of a user while logging in through Facebook and saving it in ... python-social-auth and pipeline? 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 - GeoDjango: How to create a circle based on point and radius

I have the following (simplified) Model: class Zone(gismodels.Model): name = gismodels.CharField() poly = ... access the GEOS buffer methods? 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 - CORS error while consuming calling REST API with React

I created a restful api with django-rest-framework accessible with this URL http://192.168.33.10:8002/scenarios ... m just starting to use React 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 - This QueryDict instance is immutable

I have a Branch model with a foreign key to account (the owner of the branch): class Branch( ... object with django rest framework? 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 override the queryset giving the filters in list_filter?

Given the following models class AnotherModel(models.Model): n = models.IntegerField() class MyModel(models.Model): ... instances with given n] 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 - Script timed out before returning headers: wsgi.py on elastic beanstalk

I'm trying to deploy a Django application to Elastic Beanstalk. When I visit the page it never loads. The logs ... it was a thread safety issue. 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 - ValueError: Related model u'app.model' cannot be resolved

I have two applications (ook and eek say) and I want to use a foreign key to a model in ook from a model ... be resolved What am I doing wrong? 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 - Any Python OLAP/MDX ORM engines?

I'm new to the MDX/OLAP and I'm wondering if there is any ORM similar like Django ORM for Python that ... interested in learning more about 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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django i18n_patterns hide default lang_code from url

I'm using the i18n_patterns to add a prefix of current lang_code to my url. urlpatterns += i18n_patterns('', ... from url for default lang_code? 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 - Multiple models generic ListView to template

What is the SIMPLEST method for getting 2 models to be listed in a generic IndexView? My two models are ... the right direction. Thanks all. 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 - int() argument must be a string or a number, not 'SimpleLazyObject'

I got, following Error messages, TypeError at /save/ int() argument must be a string or a number, not 'SimpleLazyObject ... . How can I fix 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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django - How to resize the new uploaded images using PIL before saving?

I want to resize the new images in a height and width of 800px and save them. And the app mustn't ... ANTIALIAS) image.save(self.photo.path) 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 - Cleanest way to override __init__ where an optional kwarg must be used after the super() call?

I love how beautiful python looks/feels and I'm hoping this can be cleaner (readability is awesome). What's a ... (user) Thanks for any input! 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 - Explanation of contribute_to_class

I'm attempted to extend code, and have come across an issue, I don't understand a line of ... functionality of the contribute_to_class method. 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 - Can't install python mysql library on Mac Mavericks

It was working like a charm before the update from Mountain Lion. After the update it is broken and I cannot get the ... and pip... shame on 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 template rows of multiple items

I'm creating a catalogue, where there is a list of items of undefined length. I want to spit it out in ... new row starts after three items? 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 - Create OneToOne instance on model creation

I'm building my first django app. I have a user, and the user has a list of favourites. A user has ... g. FavouriteList) when it is created? 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 fix the django_sites table?

Trying to get an oauth module to work I made the pro-move of : manage.py reset sites This had the effect killing ... I wonder what to do next... 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 - what goes into the form action parameter when view requires a parameter?

This is what I have: myview.py with a view that takes a parameter user: def myview(request, user): form = ... button. Any ideas? Thank you! 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 - Converting JSON into Python dict

I've been searching around trying to find an answer to this question, and I can't seem to track it down. Maybe ... on going back the other way. 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 I reply to an email using the Python imaplib and include the original message?

I'm currently using imaplib to fetch email messages from a server and process the contents and attachments. I'd ... if that makes it easier. 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 - success_url in UpdateView, based on passed value

How can I set success_url based on a parameter? I really want to go back to where I came from, not some ... can be part of multiple categories. 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 - Get distinct values of Queryset by field

I've got this model: class Visit(models.Model): timestamp = models.DateTimeField(editable=False) ip_address = ... values.distinct().count() See Question&Answers more detail:os...

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

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