X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=wrw%2Fresp.py;h=50ac6b1ce1c25c9a96a21ecd12cb5cc6860195bd;hb=7756066bff7ee01d615cbce0d5ddd58441108bd6;hp=2e26ccf778f44966bc20cf53a4fe413bc71f7b4e;hpb=c3b08e88c7940256b95a319d1f7f6cf6a40b25c6;p=wrw.git diff --git a/wrw/resp.py b/wrw/resp.py index 2e26ccf..50ac6b1 100644 --- a/wrw/resp.py +++ b/wrw/resp.py @@ -1,66 +1,56 @@ -import dispatch, proto +import dispatch, proto, env +from sp import xhtml +h = xhtml.cons() __all__ = ["skeleton", "skelfor", "setskel", "usererror"] class skeleton(object): - def page(self, title, content): - return """ - - - -%s - - -%s - -""" % (self.head(title), content) + def page(self, req, title, *content): + return xhtml.forreq(req, h.html(self.head(req, title), h.body(*content))) - def head(self, title): - return """%s\n%s""" % (title, self.style()) + def head(self, req, title): + return xhtml.head(title=title) - def style(self): - return "" + def error(self, req, message, *detail): + return self.page(req, message, h.h1(message), h.p(*detail)) - def error(self, message, detail): - return self.page(message, """

%s

\n

%s

\n""" % (message, detail)) + def message(self, req, message, *detail): + return self.page(req, message, h.h1(message), h.p(*detail)) - def message(self, message, detail): - return self.page(message, """

%s

\n

%s

\n""" % (message, detail)) - -defskel = skeleton() +defskel = env.var(skeleton()) def getskel(req): - return [defskel] + return [defskel.val] def skelfor(req): return req.item(getskel)[0] def setskel(req, skel): req.item(getskel)[0] = skel class usererror(dispatch.restart): - def __init__(self, message, detail): + def __init__(self, message, *detail): super(usererror, self).__init__() self.message = message self.detail = detail def handle(self, req): - return [skelfor(req).error(self.message, self.detail)] + return skelfor(req).error(req, self.message, *self.detail) class message(dispatch.restart): - def __init__(self, message, detail): + def __init__(self, msg, *detail): super(message, self).__init__() - self.message = message + self.message = msg self.detail = detail def handle(self, req): - return [skelfor(req).message(self.message, self.detail)] + return skelfor(req).message(req, self.message, *self.detail) class httperror(usererror): def __init__(self, status, message = None, detail = None): if message is None: message = proto.statusinfo[status][0] if detail is None: - detail = proto.statusinfo[status][1] - super(httperror, self).__init__(message, detail) + detail = (proto.statusinfo[status][1],) + super(httperror, self).__init__(message, *detail) self.status = status def handle(self, req): @@ -70,3 +60,21 @@ class httperror(usererror): class notfound(httperror): def __init__(self): return super(notfound, self).__init__(404) + +class redirect(dispatch.restart): + def __init__(self, url, status = 303): + super(redirect, self).__init__() + self.url = url + self.status = status + + def handle(self, req): + req.status(self.status, "Redirect") + req.ohead["Location"] = proto.appendurl(proto.requrl(req), self.url) + req.ohead["Content-Length"] = 0 + return [] + +class unmodified(dispatch.restart): + def handle(self, req): + req.status(304, "Not Modified") + req.ohead["Content-Length"] = "0" + return []