turbogears.filters.base.NestedVariablesFilter:
Request filter that turns request params with names in special
dotted notation into nested dictionaries via FormEncode's
NestedVariables validator.
sqlobject.dbconnection.ConnectionHub:
This object serves as a hub for connections, so that you can pass
in a ConnectionHub to a SQLObject subclass as though it was a
connection, but actually bind a real database connection later.
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.