def __getitem__(self, name):
p = self.__keys__.pos(Obj.classOfInstance(name))
if p < len(self.__keys__):
for key in self.__keys__[p:]:
if Obj.isInstance(name, key):
return super(SubTypeMap, self).__getitem__(key)
raise AttributeError(name)
def __getitem__(self, name):
p = self.__keys__.pos(name)
if p < len(self.__keys__):
for key in self.__keys__[p:]:
if Obj.isSubclass(name, key):
return super(SubTypeMap, self).__getitem__(key)
raise KeyError(name, self)
def __new__(cls, name, bases, dict):
emroMethods = {}
if '__emroMethods__' in dict:
emroMethods = dict['__emroMethods__']
for key, value in dict.iteritems():
if Obj.isInstance(value, EMROMethod):
if key not in emroMethods:
emroMethods[key] = ([], [])
emroMethods[key][0].extend(value.preFns)
emroMethods[key][1].extend(value.postFns)
dict['__emroMethods__'] = emroMethods
def toRecursiveFn(fn):
def EMROMethod(*arg, **kw):
return fn(EMROMethod, *arg, **kw)
return EMROMethod
for key in dict['__emroMethods__'].iterkeys():
dict['__emroMethods__'][key] = ([toRecursiveFn(method)
for method in dict['__emroMethods__'][key][0]],
[toRecursiveFn(method)
for method in dict['__emroMethods__'][key][1]])
obj = types.TypeType.__new__(cls, name, bases, dict)
items = Iter.Reverse(bases) + [obj]
emroMethods = {}
for item in items:
if hasattr(item, '__emroMethods__'):
for key in item.__emroMethods__.iterkeys():
emroMethods[key] = ([], [])
def merge(list1, list2):
for item in list2:
if item not in list1:
list1.append(item)
for item in items:
for key in emroMethods:
if hasattr(item, '__emroMethods__') and key in item.__emroMethods__:
merge(emroMethods[key][0], item.__emroMethods__[key][0])
merge(emroMethods[key][1], item.__emroMethods__[key][1])
elif hasattr(item, key):
merge(emroMethods[key][1], [getattr(item, key)])
obj.__emroMethods__ = emroMethods
for key in emroMethods:
if emroMethods[key][0]:
setattr(obj, key, emroMethods[key][0][0])
else:
setattr(obj, key, emroMethods[key][1][-1])
return obj
def __getitem__(self, name):
try:
return super(DescMap, self).__getitem__(name)
except AttributeError:
pass
except KeyError:
pass
if type(name) == types.InstanceType:
try:
return super(DescMap, self).__getitem__(Obj.classOfInstance(name))
except AttributeError:
pass
except KeyError:
pass
try:
return super(DescMap, self).__getitem__(type(name))
except AttributeError:
pass
except KeyError:
pass
raise KeyError(name, self)
def __init__(self, key):
self.key = key
self.hash = Obj.hashAnyNonHashable(self.key)
