morango/utils/register_models.py
def _multiple_self_ref_fk_check(class_model):
    """
    We check whether a class has more than 1 FK reference to itself.
    """
    self_fk = []
    for f in class_model._meta.concrete_fields:
        if f.related_model in self_fk:
            return True
        if f.related_model == class_model:
            self_fk.append(class_model)
    return False
def _multiple_self_ref_fk_check(class_model):
    """
    We check whether a class has more than 1 FK reference to itself.
    """
    self_fk = []
    for f in class_model._meta.concrete_fields:
        if f.related_model in self_fk:
            return True
        if f.related_model == class_model:
            self_fk.append(class_model)
    return False
def _multiple_self_ref_fk_check ( class_model ) : self_fk = [ ] for f in class_model . _meta . concrete_fields : if f . related_model in self_fk : return True if f . related_model == class_model : self_fk . append ( class_model ) return False
We check whether a class has more than 1 FK reference to itself.
We check whether a class has more than 1 FK reference to itself .