Mercurial > p > roundup > code
changeset 1130:89bd02ffe4af
tell clients/caches not to cache our dynamic bits
| author | Richard Jones <richard@users.sourceforge.net> |
|---|---|
| date | Thu, 12 Sep 2002 07:00:41 +0000 |
| parents | f7d798bc9344 |
| children | 92e92ae58494 |
| files | roundup/cgi/client.py |
| diffstat | 1 files changed, 10 insertions(+), 1 deletions(-) [+] |
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--- a/roundup/cgi/client.py Thu Sep 12 06:05:34 2002 +0000 +++ b/roundup/cgi/client.py Thu Sep 12 07:00:41 2002 +0000 @@ -1,4 +1,4 @@ -# $Id: client.py,v 1.30 2002-09-12 06:05:34 richard Exp $ +# $Id: client.py,v 1.31 2002-09-12 07:00:41 richard Exp $ __doc__ = """ WWW request handler (also used in the stand-alone server). @@ -141,6 +141,12 @@ # and self.template, and may also append error/ok_messages) self.handle_action() # now render the page + + # we don't want clients caching our dynamic pages + self.additional_headers['Cache-Control'] = 'no-cache' + self.additional_headers['Pragma'] = 'no-cache' + self.additional_headers['Expires'] = 'Thu, 1 Jan 1970 00:00:00 GMT' + if self.form.has_key(':contentonly'): # just the content self.write(self.content()) @@ -409,7 +415,10 @@ headers = {'Content-Type':'text/html'} if response is None: response = self.response_code + + # update with additional info headers.update(self.additional_headers) + if not headers.has_key('Content-Type'): headers['Content-Type'] = 'text/html' self.request.send_response(response)