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In Django, How do I get escaped html in HttpResponse?

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挽巷
挽巷 2021-01-11 15:55

The following code in one of my views returns unescaped html string which cannot be parsed in frontend since it is an Ajax request.

return render_to_response
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3条回答
  • 鱼传尺愫
    2021-01-11 16:29

    Lakshman Prasad's answer is technically correct, but a bit cumbersome. A better way to escape text would be (as suggested in a comment by miku above):

    from django.utils.html import escape
return HttpResponse(escape(some_string))
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  • 爱一瞬间的悲伤
    2021-01-11 16:37

    It should escape by default.

    But, if you want to, you can explicitly force escaping.

    from django.utils.safestring import mark_for_escaping
return HttpResponse(mark_for_escaping(loader.render_to_string(""""Render Response Syntax"""))
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  • 無奈伤痛
    2021-01-11 16:43

    To return just plain HTML to the client from within your view, use django.http.HttpResponse

    from django.http import HttpResponse

def view(request)
    # Do stuff here
    output = '''
    <html>
        <head>
            <title>Hey mum!</title>
        </head>
    </html>'''
    return HttpResponse(output)

    To prevent the Django templating system from escaping HTML in a template, just use the |safe filter:

    response = "<img src='cats.png'/>"

# Meanwhile, in the template...
<div id="response">
    {{response|safe}}
</div>
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