def find_eid():
for item in list_employees:
if item.eid == 1001:
return item
def find_name():
for item in list_employees:
if item.name == "孙悟空":
return item
def find_sigle(iterable, func):
for item in iterable:
if func():
return item
def condition01(item):
return item.eid == 1003
def condition02(item):
return item.name == "孙悟空"
emp = IterableHelper.find_sigle(list_employees, condition01)
print(emp.__dict__)
emp02 = IterableHelper.find_sigle(list_employees, condition02)
print(emp02.__dict__)
"""
使用lambda表达式改exercise05
"""
from common.iterable_tools import IterableHelper
class Employee:
def __init__(self, eid, did, name, money):
self.eid = eid # 员工编号
self.did = did # 部门编号
self.name = name
self.money = money
list_employees = [
Employee(1001, 9002, "师父", 60000),
Employee(1002, 9001, "孙悟空", 50000),
Employee(1003, 9002, "猪八戒", 20000),
Employee(1004, 9001, "沙僧", 30000),
Employee(1005, 9001, "小白龙", 15000),
]
emp = IterableHelper.find_sigle(list_employees,
lambda item: item.name == "孙悟空")
print(emp)
emp02 = IterableHelper.find_sigle(list_employees,
lambda item: item.eid == 1003)
print(emp02.__dict__)
