cherrypy._cpdispatch.LateParamPageHandler:
When passing cherrypy.request.params to the page handler, we do not
want to capture that dict too early; we want to give tools like the
decoding tool a chance to modify the params dict in-between the
lookup of the handler and the actual calling of the handler.
dict:
dict() -> new empty dictionary
dict(mapping) -> new dictionary initialized from a mapping object's
(key, value) pairs
dict(iterable) -> new dictionary initialized as if via:
d = {}
for k, v in iterable:
d[k] = v
dict(**kwargs) -> new dictionary initialized with the name=value pairs
in the keyword argument list.