docs: def from_dict(cls, **kwargs):
          """
          Construct an object an mass-assign its attributes using +kwargs+,
          ignoring all protections of id and created_at. Intended for
          constructing objects already present in the database (i.e for use by
          methods such as find or within Query).
          """
          # Create the object
          obj = cls()
          # By default, objects are initialized with attribute values of None
          # We need to clear those out so that we get AttributeError on access
          for attr in cls.__all_attributes__:
              delattr(obj, "_" + attr)
          del obj._id
          # Set the attributes that were passed
          for attr, val in kwargs.items():
              setattr(obj, "_" + attr, val)
          return obj