o BZh@s*dZddlmZddlmZd dd Zd S) z: A simple utility to import something by its string name. ) annotations)Anynamestrreturnrc Cst|ts tdt||dd}t|dkr@|\}}t||gd}zt||}W|Sty?}zt d||d}~wwt|dS) 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 %sNr) isinstancer TypeErrortypersplitlen __import__getattrAttributeError ImportError)rpartspackageobjmoduleZpakerS/var/www/html/lang_env/lib/python3.10/site-packages/traitlets/utils/importstring.py import_item s     rN)rrrr)__doc__ __future__rtypingrrrrrrs