a lcg@sdZddZdS)z: A simple utility to import something by its string name. cCst|tstdt||dd}t|dkrz|\}}t||gd}zt||}Wntytt d|Yn0|St|dSdS) aImport and return ``bar`` given the string ``foo.bar``. Calling ``bar = import_item("foo.bar")`` is the functional equivalent of executing the code ``from foo import bar``. Parameters ---------- name : string The fully qualified name of the module/package being imported. Returns ------- mod : module object The module that was imported. z&import_item accepts strings, not '%s'..)fromlistzNo module named %sN) isinstancestr TypeErrortypersplitlen __import__getattrAttributeError ImportError)namepartspackageobjmoduleZpakrX/var/www/html/django/DPS/env/lib/python3.9/site-packages/traitlets/utils/importstring.py import_items    rN)__doc__rrrrrs