时代滤镜的格式 [英] Format of timesince filter

问题描述

有没有办法使用 {{date / timesince}} 过滤器，而不是有两个相邻的单位，只显示一个？

Is there a way to use the {{date|timesince}} filter, but instead of having two adjacent units, only display one?

例如，我的模板正在显示18小时16分钟。如何显示18小时？ （舍入不在这里。）谢谢。

For example, my template is currently displaying "18 hours, 16 minutes". How would I get it to display "18 hours"? (Rounding is not a concern here.) Thank you.

推荐答案

我不能想到一个简单的内置方式来做。这是一个自定义过滤器，我有时会发现有用：

I can't think of a simple builtin way to do this. Here's a custom filter I've sometimes found useful:

from django import template
from django.template.defaultfilters import stringfilter

register = template.Library()

@register.filter
@stringfilter
def upto(value, delimiter=None):
    return value.split(delimiter)[0]
upto.is_safe = True

然后你可以做

{{ date|timesince|upto:',' }}

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