U Y{j@sJdZddlmZddlmZddlZddlZeeZ e Z dddZ dS) zO Stand-alone module to provide information about whether optional deps exist. )absolute_import) import_moduleNTc Cs|tjkrtj|S|sdS|tkrz t|WStk rLt|Yn@tk r}z"t|d|}t|W5d}~XYnXdS)a  Return module or None. Absolute import is required. :param (str) name: Dot-separated module path. E.g., 'scipy.stats'. :raise: (ImportError) Only when exc_msg is defined. :return: (module|None) If import succeeds, the module will be returned. Nz Error importing optional module ) sysmodules_not_importabler ImportErroradd Exceptionlogger exception)nameZ should_loademsgr]/var/www/html/bwave/python/venv/lib/python3.8/site-packages/_plotly_utils/optional_imports.py get_modules     r)T) __doc__ __future__r importlibrloggingr getLogger__name__r setrrrrrrs