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[Python-Dev] urllib.urlencode & repeated values
Guido van Rossumguido@digicool.com
Thu, 18 Jan 2001 11:28:12 -0500
> I'm pretty sure this has come up before, but urllib.urlencode doesn't handle> repeated parameters properly. If I call>> urllib.urlencode({"performers": ("U2","Lawrence Martin")})>> instead of getting>> performers=U2&performers=Lawrence+Martin>> I get a quoted stringified tuple:>> performers=%28%27U2%27%2c+%27Lawrence+Martin%27%29>> Obviously, fixing this will change the function's current semantics, but I> think it's worth treating lists and tuples (actually, any sequence) as> repeated values. If the existing semantics are deemed valuable enough, a> third default parameter could be added to switch on the new behavior when> desired.>> If others agree I'd be happy to whip up a patch. I think it's a bug.Agreed. If you can come up with something that supports all sequencetypes, and treats singleton sequences the same as their one and onlyitem, it would even be the inverse of cgi.parse_qs()!--Guido van Rossum (home page:http://www.python.org/~guido/)
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