150 lines
4.3 KiB
Python
150 lines
4.3 KiB
Python
# -*- coding: utf-8 -*-
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from benedict.core import clone as _clone
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class BaseDict(dict):
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_dict = None
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_pointer = False
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@classmethod
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def _get_dict_or_value(cls, value):
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value = value.dict() if isinstance(value, cls) else value
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if isinstance(value, dict):
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for key in value.keys():
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key_val = value[key]
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if isinstance(key_val, cls):
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key_val = cls._get_dict_or_value(value[key])
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value[key] = key_val
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return value
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def __init__(self, *args, **kwargs):
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if len(args) == 1 and isinstance(args[0], dict):
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self._dict = self._get_dict_or_value(args[0])
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self._pointer = True
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super(BaseDict, self).__init__(self._dict)
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return
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self._dict = None
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self._pointer = False
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super(BaseDict, self).__init__(*args, **kwargs)
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def __bool__(self):
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if self._pointer:
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return bool(self._dict)
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return len(self.keys()) > 0
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def __contains__(self, key):
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if self._pointer:
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return key in self._dict
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return super(BaseDict, self).__contains__(key)
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def __deepcopy__(self, memo):
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obj = self.__class__()
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for key, value in self.items():
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obj[key] = _clone(value, memo=memo)
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return obj
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def __delitem__(self, key):
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if self._pointer:
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del self._dict[key]
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return
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super(BaseDict, self).__delitem__(key)
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def __eq__(self, other):
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if self._pointer:
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return self._dict == other
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return super(BaseDict, self).__eq__(other)
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def __getitem__(self, key):
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if self._pointer:
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return self._dict[key]
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return super(BaseDict, self).__getitem__(key)
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def __iter__(self):
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if self._pointer:
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return iter(self._dict)
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return super(BaseDict, self).__iter__()
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def __len__(self):
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if self._pointer:
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return len(self._dict)
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return super(BaseDict, self).__len__()
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def __repr__(self):
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if self._pointer:
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return repr(self._dict)
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return super(BaseDict, self).__repr__()
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def __setitem__(self, key, value):
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value = self._get_dict_or_value(value)
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if self._pointer:
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is_dict_item = key in self._dict and isinstance(self._dict[key], dict)
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is_dict_value = isinstance(value, dict)
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if is_dict_item and is_dict_value:
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self._dict[key].clear()
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self._dict[key].update(value)
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return
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self._dict[key] = value
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return
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super(BaseDict, self).__setitem__(key, value)
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def __str__(self):
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if self._pointer:
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return str(self._dict)
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return super(BaseDict, self).__str__()
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def clear(self):
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if self._pointer:
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self._dict.clear()
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return
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super(BaseDict, self).clear()
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def copy(self):
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if self._pointer:
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return self._dict.copy()
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return super(BaseDict, self).copy()
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def dict(self):
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if self._pointer:
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return self._dict
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return self
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def get(self, key, default=None):
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if self._pointer:
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return self._dict.get(key, default)
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return super(BaseDict, self).get(key, default)
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def items(self):
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if self._pointer:
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return self._dict.items()
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return super(BaseDict, self).items()
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def keys(self):
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if self._pointer:
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return self._dict.keys()
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return super(BaseDict, self).keys()
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def pop(self, key, *args):
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if self._pointer:
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return self._dict.pop(key, *args)
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return super(BaseDict, self).pop(key, *args)
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def setdefault(self, key, default=None):
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default = self._get_dict_or_value(default)
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if self._pointer:
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return self._dict.setdefault(key, default)
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return super(BaseDict, self).setdefault(key, default)
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def update(self, other):
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other = self._get_dict_or_value(other)
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if self._pointer:
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self._dict.update(other)
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return
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super(BaseDict, self).update(other)
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def values(self):
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if self._pointer:
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return self._dict.values()
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return super(BaseDict, self).values()
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