如何使 Django slugify 与 Unicode 字符串一起正常工作? [英] How to make Django slugify work properly with Unicode strings?

问题描述

如何防止 slugify 过滤器去除非 ASCII 字母数字字符?(我使用的是 Django 1.0.2)

cnprog.com 在问题网址中有汉字，所以我查看了他们的代码.他们没有在模板中使用 slugify，而是在 Question 模型中调用这个方法来获取永久链接

def get_absolute_url(self):return '%s%s' % (reverse('question', args=[self.id]), self.title)

他们是否对 URL 进行了 slugifying?

解决方案

有一个名为 unidecode 我在 askbot Q&A 论坛上采用的，它适用于基于拉丁语的字母表，甚至对于希腊语看起来也很合理:

<预><代码>>>>导入单解码>>>从 unidecode 导入 unidecode>>>unidecode(u'διακριτικός')'diakritikos'

它对亚洲语言做了一些奇怪的事情:

<预><代码>>>>unidecode(u'影师吗')'英士马'>>>

这有意义吗?

在 askbot 中，我们像这样计算 slug:

from unidecode import unidecode从 django.template 导入默认过滤器slug = defaultfilters.slugify(unidecode(input_text))

What can I do to prevent slugify filter from stripping out non-ASCII alphanumeric characters? (I'm using Django 1.0.2)

cnprog.com has Chinese characters in question URLs, so I looked in their code. They are not using slugify in templates, instead they're calling this method in Question model to get permalinks

def get_absolute_url(self):
    return '%s%s' % (reverse('question', args=[self.id]), self.title)

Are they slugifying the URLs or not?

解决方案

There is a python package called unidecode that I've adopted for the askbot Q&A forum, it works well for the latin-based alphabets and even looks reasonable for greek:

>>> import unidecode
>>> from unidecode import unidecode
>>> unidecode(u'διακριτικός')
'diakritikos'

It does something weird with asian languages:

>>> unidecode(u'影師嗎')
'Ying Shi Ma '
>>> 

Does this make sense?

In askbot we compute slugs like so:

from unidecode import unidecode
from django.template import defaultfilters
slug = defaultfilters.slugify(unidecode(input_text))

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