"""
python 的链式比较,但在Django的模板语言中,是不支持链式比较的
"""
print(5 > 3 > 2) # ==这叫链式比较,等价于 5 > 3 and 3 >2 ,即 True and True ===> 结果为True
print(5 > 3) # True
print(3 > 2) # True
print(True and True) # True
print((5 > 3) and (3 > 2)) # True
print(1 < 2 > 3) # 等价于 print(1 < 2 and 2 > 3)
print(1 < 2 and 2 > 3) # False