datamanager.py 文件源码

def __init__(self,  curveCls, numpoints=10000, **kwargs):
        super(DataManager, self).__init__()
        self._numpoints = numpoints
        self._lostCurveDatas = weakref.WeakSet()
        self._curveCls = curveCls
        self._lastSamples = collections.OrderedDict()
        self._sources = collections.OrderedDict()