django orm模糊查询、正则匹配多个值方式

class User(models.Model):
  name = models.CharField()
  id_number = models.CharField()

select * from user where id_number like '______1996%';

def get(self, request):
    age_list = self.get_birth_year(0, 18)
    query = reduce(operator.or_, (Q(id_number__contains=x) for x in age_list))
    users = User.objects.filter(query)
def get_birth_year(self, age_start, age_end):
    now_year = datetime.datetime.now().year
    start_year = now_year - age_end
    end_year = now_year - age_start
    return [r'______{}%'.format(i) for i in range(start_year, end_year)]

def get(self, request):
    age_list = self.get_birth_year(0, 18)
    query = reduce(operator.or_, (Q(id_number__regex=x) for x in age_list))
    users = User.objects.filter(query)
def get_birth_year(self, age_start, age_end):
    now_year = datetime.datetime.now().year
    start_year = now_year - age_end
    end_year = now_year - age_start
    return [r'^[0-9]{0}{1}[0-9xX]+$'.format('{6}', i) for i in range(start_year, end_year)]
# '^[0-9]{0}{1}[0-9xX]+$'.format('{6}', i)   正则里的{位数}和format用法有些冲突，不知道是不是有更好的写法

qs.filter(name__contains="e")
qs.filter(name__icontains="e")

'contains': 'LIKE BINARY %s',
'icontains': 'LIKE %s',