Hi. I have the folowing code in one of my DTML method's: <dtml-call "RESPONSE.redirect(_.string.join([url,query],''))"> 'url' and 'query' are two variables passed by the REQUEST. This work's just fine, but with some minor :-) problems in my case. If i have a 'query' with some spaces, the RESPONSE.redirect causes an obvious http error. So, i want to replace some characters of my 'query' variable. And guess what? <dtml-var url url_quote_plus> gives me the right string. How do i do an "quote_plus" ( like in python urllib module ) in Zope, without using an External Method? BTW, i've used an python method, but with no luck ( i can't make a simple "import urllib"). TIA, @886, Nbk ( Just believe, Zope source code is the best place to find up-to-date documentation! ) P.S. - I've looked up for the solution in www.google.com, www.egroups.com, lists.zope.org, www.zope.org, www.python.org, and some other resources. I had find some interesting ideas, but none of them are usefull to this problem. :-)