def isPhysicalQuantity(x):
  return isinstance(x, PhysicalQuantity)


# Helper functions
Get the setting that this is powered from for swapping, or None
dataset/ETHPy150Open kdart/pycopia/core/pycopia/physics/physical_quantities.py/isPhysicalQuantity--crossover with--dataset/ETHPy150Open django/django/django/db/models/fields/related.py/RelatedField.swappable_setting