def importReturnLast(name):
    mod = __import__(name)
    components = name.split('.')
    for comp in components[1:]:
        mod = getattr(mod, comp)
    return mod
Processes a rules/user listing from
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/packages/spreadsheet/init.py/importReturnLast--crossover with--dataset/ETHPy150Open ownaginatious/flask-basic-roles/flask_basic_roles/__init__.py/BasicRoleAuth._process_targets