mixle.utils.optional_deps module¶

Optional-dependency shims so the base install works without the heavy extras.

numba: when installed, the real module is re-exported. When missing, a no-op stand-in is provided whose jit/njit decorators return the function unchanged and whose prange is range - the jitted code paths then run as pure Python (correct, but slow). Install the accelerated paths with:

pip install mixle[numba]

pyspark: pyspark is None when missing and RDD_TYPES is an empty tuple, so isinstance(data, RDD_TYPES) is simply False and the estimation helpers fall through to their local implementations. Install with:

pip install mixle[spark]

require(name, extra)[source]

Raise a helpful error for a feature that needs an uninstalled extra.

Parameters:

name (str)
extra (str)