在python/jinja中打印非ASCII字符 [英] Printing non-ascii characters in python/jinja

问题描述

以下代码正常工作:

from jinja2 import Template

mylist = ['some text \xc3']

template = Template('{{ list }}')

print template.render(list=mylist)

当我运行它时，它输出:

When I run it, it outputs:

['some text \xc3']

但是，当我尝试打印实际的列表元素时，它失败了:

Yet, when I try to print the actual list element, it fails:

template = Template('{{ list[0] }}')

print template.render(list=mylist)

错误是:

UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 10: ordinal not in range(128)

---

我想找到一种方法来打印单个列表元素，就像打印整个列表一样，其中非ASCII字符用\ x表示.

---

I would like to find a way to print the individual list element in the same way that the whole list is printed, where the non-ascii character is represented with the \x notation.

推荐答案

我知道了.关键是要做str.encode('string-escape')

I figured it out. The key is to do str.encode('string-escape')

所以，我这样做了:

template = Template('{{ list[0].encode("string-escape") }}')

那行得通.

这篇关于在python/jinja中打印非ASCII字符的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！