sync implementation

gistfile1.txt

class Plan(DatesModelBase, StripePlan, mixins.StripeSyncMixin):
        stripe_sync = True
        stripe_sync_method = 'Plan.create'
        stripe_sync_kwargs = {'id': self.stripe_plan_id}
        

...

def plan_post_save(sender, **kwargs):
    plan = kwargs['instance']
    created = kwargs['created']
    if created:
        plan.stripe_sync()