django-money | Money fields for Django forms and models | Form library
kandi X-RAY | django-money Summary
kandi X-RAY | django-money Summary
Money fields for Django forms and models.
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Top functions reviewed by kandi - BETA
- Deserialize data from a stream .
- Checks if the data has changed .
- Process a token .
- Expand money keyword arguments .
- Convert field value to QuerySet .
- Creates a MoneyManager class .
- Localize the token .
- Recursively expands Q expression .
- Decorator to add money .
- Calculate the ratio of the target currency .
django-money Key Features
django-money Examples and Code Snippets
Lines of Code : 13License : Strong Copyleft (CC BY-SA 4.0)
Copy from djmoney.contrib.exchange.backends import FixerBackend, OpenExchangeRatesBackend
from djmoney.contrib.exchange.models import get_rate
OpenExchangeRatesBackend().update_rates()
FixerBackend().update_rates()
get_rate(float_str = float(cred_limit.amount)
rates = Rate.objects.filter(currency__in=(source, target), backend=backend).select_related("backend")
./manage.py update_rates
money1 = some_instance.client_cost
money2 = some_instance.camera_operator_cost
convert_money(money1, 'USD') + convert_money(money2, 'USD')
money1.currency.code # will be 'USD', 'EUR', 'AUD>>> client_cost.amount
Decimal('19.50')
[pytest]
DJANGO_SETTINGS_MODULE = poinkbackend.config.settings.local
python_files = tests.py test_*.py *_tests.py
norecursedirs = src
Community Discussions
Trending Discussions on django-money
QUESTION
I've been using Django for just over a year for the development of an automation software and am currently just running the project locally on my windows machine. I hadn't run into any issues with it, until I tried running cron tasks, which ofc windows doesn't support. Scheduled tasks don't work the same way imo, so I installed a Ubuntu VM to work with the project. Set everything up correctly(I think?), installed Django and all. Currently installing all the libraries the project uses, one of which is django-money. I have installed it, as well as py-moneyed, yet on trying to make migrations, or run the server, I run into this error enter image description here Can't find anything about this online. The project still works perfectly with the windows command prompt, as well as PowerShell but having this issue on the ubuntu VM.
Installed apps on my settings.py look like:
...ANSWER
Answered 2021-Sep-22 at 06:51That constant has been removed in version 2.0. See this link https://github.com/py-moneyed/py-moneyed/blob/ef5d65da3e6e774a377b6e1434a051f0454d2193/CHANGES.rst
QUESTION
I'm pretty new to docker and, although I've read lots of articles, tutorials and watched YouTube videos, I'm still finding that my image size is in excess of 1 GB when the alpine image for Python is only about 25 MB (if I'm reading this correctly!).
I'm trying to work out how to make it smaller (if in fact it needs to be).
[Note: I've been following tutorials to create what I have below. Most of it makes sense .. but some of it feels like voodoo]
Here is my Dockerfile:
...ANSWER
Answered 2021-Aug-05 at 01:39welcome to Docker! It can be quite the thing to wrap one's head around, especially when beginning, but you're asking really valid questions that are all pertinent
Reducing Size How toA great place to start is Docker's own Dockerfile best practices page:
https://docs.docker.com/develop/develop-images/dockerfile_best-practices/
They explain neatly how your each directve (COPY, RUN, ENV, etc) all create additional layers, increasing your containers size. Importantly, they show how to reduce your image size by minimising the different directives. They key to alot of minimisation is chaining commands in RUN statements with the use of &&.
Something else I note in your Dockerfile is one specific line:
QUESTION
I would like to prepend a $ to an input field for a few of my forms. I don't want the $ sent to the backend as part of the input value. I have found a few stack overflow questions that suggest things like the updates below:
...ANSWER
Answered 2021-May-20 at 07:25You can make use of Bootstrap Layout objects
forms.pyQUESTION
I am using django-money to make conversions on my backend of the project but it is converting wrong. For example, I want to convert TRY to USD: I enter 1000000 TRY it returns 480629.66 USD, but it should be: 120055.20 USD. And when I enter 10000 Euro it returns 13677.61 USD but it should return 12139,25 USD.
How can I solve it?
views.py
...ANSWER
Answered 2021-May-11 at 08:17You are using 2017/01/01 exchange rates. Read the api link carefully. You should update your exchange rates.
QUESTION
I want to convert currencies in my Django app. I created a model Customer. In customer model, there are two fields for that credit_limit and currency_choice. I am using django-money for conversion. But I get an error:
MissingRate at /customer Rate GBP -> USD does not exist
How can I solve it?
views.py
...ANSWER
Answered 2021-Apr-01 at 14:03I took a quick look at the code that's rising exceptions. If you take a closer look at line 60 here:
that's the error that's being raised. 2 lines above you can see a queryset that triggers this error:
QUESTION
I have to make conversions between currencies in my Django project. This app has multiple customers and every customer has credit_limit field. Every customer's credit limit amount can be in a different currency and I have to convert all of them to the USD. Because I have a dashboard page and I display some charts with doing operations with these currencies like adding etc...
I used django-money and works fine, but it returns Money field and I cannot display it in charts because it is not a float or int field.
How can I convert my currencies and return integer of float values? Thanks for any helping.
Here are my codes:
views.py
...ANSWER
Answered 2021-Mar-31 at 08:50I dont know if this works or if this is efficient. but try this ......
Strings with decimals cannot be immediately cast to an integer because integers do not have decimals, but floats do handle decimals and can be cast to integers. so it is easy to get float.
QUESTION
I run the following line of code on a Docker container:
...ANSWER
Answered 2020-Dec-01 at 13:40Your problem is here:
QUESTION
I had a working DjangoCMS application running DjangoCMS 3.7.1 and Django 2.2, however after I just bumped the DjangoCMS version to 3.7.2 and with it, Django to 3.0.1, I am now getting a render error on a page that I have a simple list view.
The site will load my custom account login page just fine, but once logged in, the listview breaks and displays this error: Traceback
...ANSWER
Answered 2020-Apr-27 at 13:38I ran into the same issue upgrading DjangoCMS to 3.7.2. I believe the context argument was removed in Django 3 (source). The problem for me was djangocms-text-ckeditor doesn't support Django 3 yet. More specifically, HTMLField in my model didn't work. I opened an issue here if you want to comment on it as others have done. Maybe it will get them to fix it sooner. For now, you will probably have to wait till it's fixed. Cheers!
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Install django-money
You can use django-money like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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