在if中执行多个操作

if condition:
    operation1()
if condition:
    operation2()
if condition:
    operation3()

if condition1:
    operation1()
elif condition2:
    operation2()
elif condition3:
    operation3()

if condition:
    if sub_condition1:
        operation1()
    if sub_condition2:
        operation2()
    if sub_condition3:
        operation3()