This commit is contained in:
yumoqing 2025-07-18 11:02:34 +08:00
parent 9e42e718d3
commit 6fb4f7eff0

View File

@ -20,100 +20,42 @@ class DictObjectEncoder(JSONEncoder):
return o._addon() return o._addon()
class DictObject(dict): class DictObject(dict):
def __getattr__(self, attr): def __init__(self, *args, **kwargs):
""" super().__init__()
实现点操作符访问字典中的键值对 self.update(*args, **kwargs)
"""
try:
v = self.__DOitem(self[attr])
self[attr] = v
return v
except KeyError:
return None
def __reduce__(self): def __getattr__(self, key):
return super().__reduce__() try:
return self[key]
except KeyError:
raise AttributeError(f"No such attribute: {key}")
def __reduce_ex__(self, proto): def __setattr__(self, key, value):
return super().__reduce_ex__(proto) self[key] = value
def has(self, key): def __delattr__(self, key):
try: try:
v = super().__getitem__(key) del self[key]
return True except KeyError:
except KeyError: raise AttributeError(f"No such attribute: {key}")
return False
def get_data_by_keys(self, keys): def __setitem__(self, key, value):
try: super().__setitem__(key, self._wrap(value))
ks = keys.split('.', 1)
if '[' not in ks[0]:
d = getattr(self, ks[0])
if len(ks) == 1:
return d
if isinstance(d, DictObject):
return d.get_data_by_keys(ks[1])
return None
ks1 = ks[0].split('[', 1)
k = ks1[0]
idx = int(ks1[1].split(']',1)[0])
d = getattr(self, k)[idx]
if len(ks) == 1:
return d
if isinstance(d, DictObject):
return d.get_data_by_keys(ks[1])
return None
except:
return None
def __getitem__(self, key): def update(self, *args, **kwargs):
try: for k, v in dict(*args, **kwargs).items():
v = self.__DOitem(super().__getitem__(key)) self[k] = self._wrap(v)
self[key] = v
return v
except KeyError:
return None
def __setattr__(self, attr, value): @staticmethod
""" def _wrap(value):
实现点操作符设置字典中的键值对 if isinstance(value, dict):
""" return DictObject(value)
self[attr] = value elif isinstance(value, list):
return [DictObject._wrap(v) for v in value]
def get(self, k, defv=None): else:
if self.has(k): return value
return self[k]
else:
return defv
def copy(self):
return self.__DOitem(super().copy())
@classmethod
def isMe(self,name):
return name == 'DictObject'
def to_dict(self):
return self
def __DOArray(self,a):
b = [ self.__DOitem(i) for i in a ]
return b
def __DOitem(self, i):
if isinstance(i,DictObject):
return i
if isinstance(i,dict):
i = {k:v for k,v in i.items() if isinstance(k,str)}
try:
d = DictObject(**i)
return d
except Exception as e:
raise e
if type(i) == type([]) or type(i) == type(()) :
return self.__DOArray(i)
return i
"""
def dictObjectFactory(_klassName__,**kwargs): def dictObjectFactory(_klassName__,**kwargs):
def findSubclass(_klassName__,klass): def findSubclass(_klassName__,klass):
for k in klass.__subclasses__(): for k in klass.__subclasses__():
@ -133,4 +75,4 @@ def dictObjectFactory(_klassName__,**kwargs):
except Exception as e: except Exception as e:
print("dictObjectFactory()",e,_klassName__) print("dictObjectFactory()",e,_klassName__)
raise e raise e
"""