alembicTool_lsObject

import reimport maya.OpenMaya as OpenMayaimport maya.cmds as cmdsdef toMObject(*objects):    sel = OpenMaya.MSelectionList()    for i in objects:        sel.add(i)    out = list()    for i in xrange(sel.length()):        obj = OpenMaya.MObject()        sel.getDependNode(i,obj)        out.append(obj)    return outdef tofullPath(*MObjects):    return [OpenMaya.MFnDagNode(i).fullPathName() for i in MObjects]def clearRoots(roots):    realRoots = cmds.ls(roots,long = True)    roots = list()    for i in xrange(len(realRoots)):        n = True        for r in xrange(len(roots)):            if roots[r].startswith('%s|' % realRoots[i]):                roots[r] = realRoots[i]                n = False                break            elif realRoots[i].startswith(roots[r]):                n = False                break        if n:            roots.append(realRoots[i])    return rootsdef lsObject(roots,type = 'transform',filterName = None,fiterVisibility = True):    '''    roots: root objects name (string list)    type: (string list)    filterName: (string list)    fiterVisibility: if is True, only return the display is window Objects    '''    if isinstance(filterName,basestring):        filterName = [filterName]    if not filterName:        filterName = list()    roots = clearRoots(roots)    allDagNode = list()    if type:        for i in roots:            nodes = cmds.listRelatives(i,allDescendents = True,fullPath = True,type = type)            if nodes:                allDagNode += nodes            nodes = cmds.ls(i,long=True,type = type)            if nodes:                allDagNode += nodes    else:        for i in roots:            nodes = cmds.listRelatives(i,allDescendents = True,fullPath = True)            if nodes:                allDagNode += nodes            nodes = cmds.ls(i,long=True)            if nodes:                allDagNode += nodes    if not filterName and not fiterVisibility:        return allDagNode    filterNode = list()    if fiterVisibility:        trf = cmds.listRelatives(roots,allDescendents = True,fullPath = True,type = 'transform')        if trf:            fiterVis = clearRoots([i for i in trf if not cmds.getAttr('%s.v' % i)])            for i in allDagNode:                if all([not i.startswith('%s|' % f) and not i == f for f in fiterVis]):                    filterNode.append(i)            allDagNode = filterNode    if not filterName:        return allDagNode    filterNode = list()    for i in allDagNode:        for f in filterName:            if re.match(r'.*%s.*' % f,i):                filterNode.append(i)                break    return filterNodedef findSameName(*objects):    name_dict = dict()    for i in objects:        long_name = cmds.ls(i,long=True)[0]        name = long_name.rsplit('|',1)        name[-1] = name[-1].split(':')[-1]        long_name = '|'.join(name)        if not name_dict.has_key(long_name):            name_dict[long_name] = list()        name_dict[long_name].append(i)    return [name_dict[i] for i in name_dict if len(name_dict[i])>1]