Django多语言模型/按语言筛选帖子
这是我简单的博客模式Django多语言模型/按语言筛选帖子,django,Django,这是我简单的博客模式 class Article(models.Model): author = models.ForeignKey("auth.User",on_delete = models.CASCADE, verbose_name="Author") title_en = models.CharField(max_length = 120, verbose_name="Title_En") title_de = models.CharField(max_leng
class Article(models.Model):
author = models.ForeignKey("auth.User",on_delete = models.CASCADE, verbose_name="Author")
title_en = models.CharField(max_length = 120, verbose_name="Title_En")
title_de = models.CharField(max_length = 120, verbose_name="Title_De")
category = models.ForeignKey('Category', on_delete = models.CASCADE, null=True, blank=True)
content_en = RichTextField(verbose_name="Content_En")
content_de = RichTextField(verbose_name="Content_De")
created_date = models.DateTimeField(auto_now_add=True, verbose_name="Created Date")
image = models.ImageField(blank=True, null=True, verbose_name="Add Photo (.jpg .png)")
slug = models.SlugField(unique=True, max_length = 130)
def __str__(self):
return self.title
我用url的语言像这样
domainname.com/en/
domainname.com/de/
例如,如何在domainname.com/de URL中仅显示属于title_de和content_de的内容
如何使用语言进行过滤?有没有简单的解决办法?
(我使用django 2.1.2。我尝试django modeltranslation,否则其他人无法使用此django版本…)
谢谢…基于键向参数的过滤是解决此问题的选项之一。我更喜欢添加一个语言字段'EN'或'DE',而不是重复相同类型的标题和内容字段并基于此进行过滤。比如说, 文章模型可以是这样的 我们的URL可以是 您可以创建一个包装已翻译字段的
from django.utils import translation
class TranslatedField:
def __init__(self, field_name):
self.partial_field_name = field_name
def __get__(self, obj, objtype):
return getattr(obj, self.field_name)
def __set__(self, obj, value):
return setattr(obj, self.field_name, value)
@property
def field_name(self):
language_code = translation.get_language()
rerurn self.partial_field_name + '_' + language_code
class Article(models.Model):
title_en = models.CharField(max_length=120)
title_de = models.CharField(max_length=120)
title = Translated Field('title')
那你就可以了
article = Article.objects.create(
title_en='In english',
title_de='In German'
)
print(article.title) # 'In english'
translation.set_language('de')
print(article.title) # 'In German'
article.title = 'In German!'
print(article.title) # 'In German!'
translation.set_language('en')
print(article.title) # 'In english'
(未经测试,因此可能存在打字错误)
我会用一些开箱即用的东西,比如非常感谢你的帮助。我马上去做。非常感谢你。你是最棒的!
from rest_framework import views, status
from .serializers import ArticleSerializer
from .models import Article
class ArticleView(views.APIView):
def get(self, request):
article_language_type = self.kwargs.get('type', None)
articles = Article.objects.filter(language=article_language_type)
serializer = ArticleSerializer(articles, many=True)
if serializer.is_valid():
return Response(serializer.data, status=status.HTTP_200_OK)
else:
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
from django.utils import translation
class TranslatedField:
def __init__(self, field_name):
self.partial_field_name = field_name
def __get__(self, obj, objtype):
return getattr(obj, self.field_name)
def __set__(self, obj, value):
return setattr(obj, self.field_name, value)
@property
def field_name(self):
language_code = translation.get_language()
rerurn self.partial_field_name + '_' + language_code
class Article(models.Model):
title_en = models.CharField(max_length=120)
title_de = models.CharField(max_length=120)
title = Translated Field('title')
article = Article.objects.create(
title_en='In english',
title_de='In German'
)
print(article.title) # 'In english'
translation.set_language('de')
print(article.title) # 'In German'
article.title = 'In German!'
print(article.title) # 'In German!'
translation.set_language('en')
print(article.title) # 'In english'