def __getitem__(self,x):
n = self._numOfScanSteps[0]
if isinstance(x,slice):
return [self[ii] for ii in xrange(*x.indices(n))]
else:
x = tools.iterfy(x)
if (max(x)>=self._numOfScanSteps[0]):
raise IndexError
if (not self._useMemoryCache):
return self.readData(stepSlice=x)
if self._existsInSelf("_data"):
return self._getFromSelf("_data")[x]
elif self._existsInSelf("value"):
return self._getFromSelf("value")[x]
else:
return tools.getFromObj(self,x)
def __getitem__(self,x): return tools.getFromObj(self,self.name)[x]
def _getFromSelf(self,what):
""" get data from object for example: d.ipm2.get("_file0.step3.channel") """
return tools.getFromObj(self,what)
