class StripHtmlCommentsMiddleware:
"""
Strips all html comments from response content.
"""
def __init__(self, app):
self.app = app
self.htmlcomments = re.compile('\<![
\r\n\t]*(--([^\-]|[\r\n]|-[^\-])*--[ \r\n\t]*)\>')
def __call__(self, environ, start_response):
req = Request(environ)
rsp = req.get_response(self.app)
if "text/html" == rsp.content_type:
new_content = self.htmlcomments.sub('', rsp.unicode_body)
rsp.unicode_body = new_content
return rsp(environ, start_response)
On Wed, May 19, 2010 at 4:48 AM, Mario Moura <[email protected]> wrote:
> Hi Folks
>
> First I tried work with buffers like
>
> ------ in my template
> <%
> mybuffer = context._buffer_stack[0].getvalue()
> ## Here some custom def
> ## Now empty the buffer
> context._buffer_stack[0].data[:] = []
> %>
>
> ${mybuffer}
> -------------------
> But because of some <%inherit file="/base/index.html"/>\ can turn this
> approach difficult.
>
> Now I am reading about Middleware and seem be the solution.
>
> I found this Middleware :
>
> StripHtmlCommentsMiddleware
>
> http://djangosnippets.org/snippets/123/
>
> So I did:
>
> ./config/middleware.py
> from MyApps.lib.middleware import StripHtmlCommentsMiddleware
> ....
> app = StripHtmlCommentsMiddleware(app)
>
> ./lib/middleware.py
> this snippet code (http://djangosnippets.org/snippets/123/)
>
> So this snippet code is wrong? Some tip to fix it, (just for test)
>
> There is another Middleware to do this? I dont want reinvent the wheel
>
> Regards
>
>
> Mario
> macm
>
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