dataReader.py 文件源码

def getAttribFromNode(self, name, attr, aType, default=None):
        #name mast be shape
        transformOnly = ['visibility']
        fAttr = '.'.join([name, attr])
        value = default
        if cmds.attributeQuery( attr, node=name, exists=True ) and not attr.lower() in transformOnly:
            value = cmds.getAttr( fAttr )
        else:
            trnsfrm = self.getTransform(name)
            if trnsfrm:
                if cmds.attributeQuery( attr, node=trnsfrm, exists=True ):
                    fAttr = '.'.join([trnsfrm, attr])
                    value = cmds.getAttr( fAttr )
        if not value is None:
            if isinstance(value, list):
                if isinstance(value[0], tuple):
                    value = list(value[0])
            try:
                value = aType(value)
            except:
                pass
        return value