Function _safe_call

python-package/lightgbmmt/basic.py:36–45

Check the return value from C API call. Parameters ---------- ret : int The return value from C API calls.

(ret)

def _safe_call(ret):
    """Check the return value from C API call.

    Parameters
    ----------
    ret : int
        The return value from C API calls.
    """
    if ret != 0:
        raise LightGBMError(decode_string(_LIB.LGBM_GetLastError()))


def is_numeric(obj):