from pandas.compat._optional import import_optional_dependency

ne = import_optional_dependency("numexpr", raise_on_missing=False, on_version="warn")
_NUMEXPR_INSTALLED = ne is not None
if _NUMEXPR_INSTALLED:
    _NUMEXPR_VERSION = ne.__version__
else:
    _NUMEXPR_VERSION = None

__all__ = ["_NUMEXPR_INSTALLED", "_NUMEXPR_VERSION"]