import inspect
-import req, dispatch, session, form
+import req, dispatch, session, form, resp
def wsgiwrap(callable):
def wrapper(env, startreq):
for arg in list(args):
if arg not in spec.args:
del args[arg]
+ for i in xrange(len(spec.args) - len(spec.defaults)):
+ if spec.args[i] not in args:
+ raise resp.httperror(400, "Missing parameter", ("The query parameter `", resp.h.code(spec.args[i]), "' is required but not supplied."))
return callable(**args)
return wrapper
+def funplex(*funs, **nfuns):
+ dir = {}
+ dir.update(((fun.__name__, fun) for fun in funs))
+ dir.update(nfuns)
+ def handler(req):
+ if req.pathinfo == "":
+ raise resp.redirect(req.uriname + "/")
+ if req.pathinfo[:1] != "/":
+ raise resp.notfound()
+ p = req.pathinfo[1:]
+ if p == "":
+ p = "__index__"
+ bi = 1
+ else:
+ p = p.partition("/")[0]
+ bi = len(p) + 1
+ if p in dir:
+ return dir[p](req.shift(bi))
+ raise resp.notfound()
+ return handler
+
def persession(data = None):
def dec(callable):
def wrapper(req):
return wrapper
return dec
+class preiter(object):
+ __slots__ = ["bk", "bki", "_next"]
+ end = object()
+ def __init__(self, real):
+ self.bk = real
+ self.bki = iter(real)
+ self._next = None
+ self.next()
+
+ def __iter__(self):
+ return self
+
+ def next(self):
+ if self._next is self.end:
+ raise StopIteration()
+ ret = self._next
+ try:
+ self._next = next(self.bki)
+ except StopIteration:
+ self._next = self.end
+ return ret
+
+ def close(self):
+ if hasattr(self.bk, "close"):
+ self.bk.close()
+
+def pregen(callable):
+ def wrapper(*args, **kwargs):
+ return preiter(callable(*args, **kwargs))
+ return wrapper
+
class sessiondata(object):
@classmethod
def get(cls, req, create = True):