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bazarr/libs/subzero/lib/dict.py

170 lines
4.3 KiB

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import six
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# coding=utf-8
class DictProxy(object):
store = None
def __init__(self, d):
self.Dict = d
super(DictProxy, self).__init__()
if self.store not in self.Dict or not self.Dict[self.store]:
self.Dict[self.store] = self.setup_defaults()
self.save()
self.__initialized = True
def __getattr__(self, name):
if name in self.Dict[self.store]:
return self.Dict[self.store][name]
return getattr(super(DictProxy, self), name)
def __setattr__(self, name, value):
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if '_DictProxy__initialized' not in self.__dict__: # this test allows attributes to be set in the __init__ method
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return object.__setattr__(self, name, value)
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elif name in self.__dict__: # any normal attributes are handled normally
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object.__setattr__(self, name, value)
else:
if name in self.Dict[self.store]:
self.Dict[self.store][name] = value
return
object.__setattr__(self, name, value)
def __cmp__(self, d):
return cmp(self.Dict[self.store], d)
def __contains__(self, item):
return item in self.Dict[self.store]
def __setitem__(self, key, item):
self.Dict[self.store][key] = item
self.Dict.Save()
def __iter__(self):
return iter(self.Dict[self.store])
def __getitem__(self, key):
if key in self.Dict[self.store]:
return self.Dict[self.store][key]
def __repr__(self):
return repr(self.Dict[self.store])
def __str__(self):
return str(self.Dict[self.store])
def __len__(self):
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return len(list(self.Dict[self.store].keys()))
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def __delitem__(self, key):
del self.Dict[self.store][key]
def save(self):
self.Dict.Save()
def clear(self):
del self.Dict[self.store]
return None
def copy(self):
return self.Dict[self.store].copy()
def has_key(self, k):
return k in self.Dict[self.store]
def pop(self, k, d=None):
return self.Dict[self.store].pop(k, d)
def update(self, *args, **kwargs):
return self.Dict[self.store].update(*args, **kwargs)
def keys(self):
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return list(self.Dict[self.store].keys())
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def values(self):
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return list(self.Dict[self.store].values())
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def items(self):
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return list(self.Dict[self.store].items())
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def __unicode__(self):
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return six.text_type(repr(self.Dict[self.store]))
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def setup_defaults(self):
raise NotImplementedError
class Dicked(object):
"""
mirrors a dictionary; readonly
"""
_entries = None
def __init__(self, **entries):
self._entries = entries or None
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for key, value in six.iteritems(entries):
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self.__dict__[key] = (Dicked(**value) if isinstance(value, dict) else value)
def has(self, key):
return self._entries is not None and key in self._entries
def get(self, key, default=None):
return self._entries.get(key, default) if self._entries else default
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def __repr__(self):
return str(self)
def __unicode__(self):
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return six.text_type(self.__digged__)
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def __str__(self):
return str(self.__digged__)
def __lt__(self, d):
return self._entries < d
def __le__(self, d):
return self._entries <= d
def __eq__(self, d):
if d is None and not self._entries:
return True
return self._entries == d
def __ne__(self, d):
return self._entries != d
def __gt__(self, d):
return self._entries > d
def __ge__(self, d):
return self._entries >= d
def __getattr__(self, name):
# fixme: this might be wildly stupid; maybe implement stuff like .iteritems() directly
return getattr(self._entries, name, Dicked())
@property
def __digged__(self):
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return {key: value for key, value in six.iteritems(self.__dict__) if key != "_entries"}
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def __len__(self):
return len(self.__digged__)
def __nonzero__(self):
return bool(self.__digged__)
def __iter__(self):
return iter(self.__digged__)
def __hash__(self):
return hash(self.__digged__)
def __getitem__(self, name):
if name in self._entries:
return getattr(self, name)
raise KeyError(name)