51 lines
1.1 KiB
Python
51 lines
1.1 KiB
Python
# coding=utf-8
|
|
|
|
from module_state import ModuleState
|
|
|
|
class Wrapper:
|
|
"""Simulate a hash table
|
|
|
|
"""
|
|
|
|
def __init__(self):
|
|
self.stateName = "state"
|
|
self.attName = "name"
|
|
self.cache = dict()
|
|
|
|
def items(self):
|
|
ret = list()
|
|
for k in self.DATAS.index.keys():
|
|
ret.append((k, self[k]))
|
|
return ret
|
|
|
|
def __contains__(self, i):
|
|
return i in self.DATAS.index
|
|
|
|
def __getitem__(self, i):
|
|
return self.DATAS.index[i]
|
|
|
|
def __setitem__(self, i, j):
|
|
ms = ModuleState(self.stateName)
|
|
ms.setAttribute(self.attName, i)
|
|
j.save(ms)
|
|
self.DATAS.addChild(ms)
|
|
self.DATAS.setIndex(self.attName, self.stateName)
|
|
|
|
def __delitem__(self, i):
|
|
self.DATAS.delChild(self.DATAS.index[i])
|
|
|
|
def save(self, i):
|
|
if i in self.cache:
|
|
self.cache[i].save(self.DATAS.index[i])
|
|
del self.cache[i]
|
|
|
|
def flush(self):
|
|
"""Remove all cached datas"""
|
|
self.cache = dict()
|
|
|
|
def reset(self):
|
|
"""Erase the list and flush the cache"""
|
|
for child in self.DATAS.getNodes(self.stateName):
|
|
self.DATAS.delChild(child)
|
|
self.flush()
|