在Python中优化长if语句

def handle_condition_1():
    # 处理条件1的逻辑

def handle_condition_2():
    # 处理条件2的逻辑

def handle_condition_3():
    # 处理条件3的逻辑

# 定义字典映射
condition_mapping = {
    'condition1': handle_condition_1,
    'condition2': handle_condition_2,
    'condition3': handle_condition_3
}

# 根据条件执行相应的逻辑
condition = 'condition1'
if condition in condition_mapping:
    condition_mapping[condition]()

def handle_condition_1():
    # 处理条件1的逻辑

def handle_condition_2():
    # 处理条件2的逻辑

def handle_condition_3():
    # 处理条件3的逻辑

# 定义函数映射
condition_mapping = {
    'condition1': handle_condition_1,
    'condition2': handle_condition_2,
    'condition3': handle_condition_3
}

# 根据条件执行相应的逻辑
condition = 'condition1'
if condition in condition_mapping:
    condition_mapping[condition]()

class ConditionHandler:
    def handle(self):
        pass

class Condition1Handler(ConditionHandler):
    def handle(self):
        # 处理条件1的逻辑

class Condition2Handler(ConditionHandler):
    def handle(self):
        # 处理条件2的逻辑

class Condition3Handler(ConditionHandler):
    def handle(self):
        # 处理条件3的逻辑

# 根据条件执行相应的逻辑
condition = 'condition1'
handler = None
if condition == 'condition1':
    handler = Condition1Handler()
elif condition == 'condition2':
    handler = Condition2Handler()
elif condition == 'condition3':
    handler = Condition3Handler()

if handler:
    handler.handle()