On 3/31/08, bloofa <[EMAIL PROTECTED]> wrote:
>
> Hi there,
>
> I've seen a few queries in the list archives about this. This is what
> I use:
Paste also has middleware for this, if you'd rather not build your own.
What prompted you to include the user-agent regex? Did you run into
problems with some browsers?
> GZIP_PAT = re.compile('^Mozilla/[5,6,7,8,9]|.*MSIE [6,7,8,9].*')
>
> def gzip_response(resp):
> accepts = web.ctx.env.get('HTTP_ACCEPT_ENCODING',None)
> if accepts and accepts.find('gzip') > -1:
> browser = web.ctx.env.get('HTTP_USER_AGENT',None)
> if browser and GZIP_PAT.match(browser): #ok to compress for
> this browser
> web.webapi.header('Content-Encoding','gzip')
> zbuf = cStringIO.StringIO()
> zfile = gzip.GzipFile(mode='wb', fileobj=zbuf,
> compresslevel=9)
> zfile.write(resp)
> zfile.close()
> data = zbuf.getvalue()
> web.webapi.header('Content-Length',str(len(data)))
> web.webapi.header('Vary','Accept-Encoding', unique=True)
> #don't vary by user-agent, defeats caching
> return data
> return resp
>
> class foo:
> def GET(self,whatever):
> ...
> print gzip_response( render.foo( whatever ))
> >
>
--
Gary
http://blog.extracheese.org
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"web.py" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at http://groups.google.com/group/webpy?hl=en
-~----------~----~----~----~------~----~------~--~---
