def get_urls(self, start=None, end=None):
if start is None and end is None:
start, end = 0, 10
elif start is not None and end is None:
start, end = 0, start
return WebUrlModel.select().all()[start:end]
def get_by_url(self, url):
return WebUrlModel.select().filter_by(url=url).one()
def get_by_id(self, url_id):
return WebUrlModel.select().filter_by(id=url_id).one()
