用于text / xsl的Django Content-Type

时间:2017-09-13 05:10:34

标签: django xslt

我一直在尝试设置xsl文件的内容类型。这就是我到目前为止所做的事情

def xsl_content_type():

    filename = static('sitemap.xsl')
    response = HttpResponse(filename)
    response['Content-Type'] = "text/xsl"
    response['Content-Length'] = len(filename)
    return response

返回

HTTP/1.0 200 OK
Date: Wed, 13 Sep 2017 05:04:46 GMT
Server: WSGIServer/0.2 CPython/3.6.1
Last-Modified: Tue, 13 Jun 2017 03:54:17 GMT
Content-Length: 7134
Content-Type: application/octet-stream
Cache-Control: max-age=0, public
Access-Control-Allow-Origin: *

即使我确实将Content-Type设置为text/xsl,我得到的只是application/octet-stream。我也尝试过response = HttpResponse(filename, content_type="text/xsl"),但内容类型相同。

我在这里缺少什么?

1 个答案:

答案 0 :(得分:0)

可能有更好的方法,但以下帮助我

<强> urls.py

url(r'^sitemap\.xsl', xsl_content_type, name='sitemap_xsl')添加到urlpatterns

<强> views.py

添加以下代码:

def xsl_content_type(request):
    """
    Converts the MIME type of `sitemap.xsl`.

    Returns
    -------
    HttpResponse: HttpResponse
        Returns `sitemap.xsl`.

    """

    if 'DYNO' in os.environ:

        url = os.path.join(settings.STATIC_URL, 'sitemap.xsl')
        user_agent = 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.7) Gecko/2009021910 Firefox/3.0.7'
        headers = {'User-Agent': user_agent, }

        request = urllib.request.Request(url, None, headers)
        response = urllib.request.urlopen(request)
        data = response.read().decode('UTF-8')
    else:
        data = open(os.path.join(settings.STATIC_ROOT, 'sitemap.xsl')).read()

    return HttpResponse(data, content_type="text/xsl")

注意:DYNO是一个Heroku环境变量,您可以在生产中使用时添加自己的环境变量(如果需要)。