實現通訊錄管理系統,通訊錄包含若干聯系人,每個聯系人包括:姓名、地址、電話 3 項內容。程序提供 4 項基本功能:
- 增加聯系人: 用戶輸入姓名、地址、電話等信息,將信息保存在一個列表中
- 列出聯系人: 打印輸出所有聯系人的信息
- 查詢聯系人: 用戶輸入聯系人姓名,打印輸出該聯系人的信息
- 修改聯系人:用戶查詢需要修改的用戶名,並對其進行修改。
- 刪除聯系人: 用戶輸入聯系人姓名,從通訊錄中刪除該聯系人
'''
@Author: llody
@FilePath: \web\通訊錄管理程序.py
'''
persons =[{'name':'llody','address':'四川成都','phone':'1360000000'},{'name':'python','address':'四川成都','phone':'1360000000'},{'name':'go','address':'四川成都','phone':'1360000000'}]
while True:
print("1:查詢聯系人")
print("2:添加聯系人")
print("3:列出所有聯系人")
print("4:修改聯系人")
print("5:刪除聯系人")
print("6:退出程序")
choice = input("請輸入【1-6】:")
if choice =='1':
name = input('查詢聯系人姓名:')
for person in persons: #循環讀取,將字典中數據讀入內存中
if person['name'] == name: #匹配查詢聯系人與字典中name時候相等
print('%s,%s,%s' % (person['name'],person['address'],person['phone']))
else:
print("無姓名為:%s" % name ,"的聯系人")
elif choice =='2':
name = input('姓名:')
address = input('歸屬地:')
phone = input('電話號碼:')
person = {'name':name,'address':address,'phone':phone}
persons.append(person) #添加如字典內存中
print("已成功添加聯系人")
elif choice =='3':
for person in persons:
print('%s,%s,%s' % (person['name'],person['address'],person['phone']))
elif choice =='4':
name = input("姓名") #根據name進行查詢並修改
for person in persons:
if person['name'] == name:
print("請注意您即將修改名為:%s" % name ,"的聯系人,請注意")
print('姓名: %s' % person['name'])
person['name'] = input('姓名:')
print('歸屬地: %s' % person['address'])
person['address'] = input('歸屬地:')
print('電話號碼: %s' % person['phone'])
person['phone'] = input('電話號碼:')
print("聯系人信息修改成功")
break
else:
print("無此聯系人")
elif choice =='5':
name = input("刪除聯系人:")
for person in persons:
if person['name'] == name:
persons.remove(person) #使用remove函數,刪除指定列
print("聯系人刪除成功")
break
else:
print("無此聯系人")
elif choice =='6':
print("程序已退出")
break
else:
print("輸入有誤,請重新輸入")
用函數方式改寫通訊錄管理程序
'''
@Author: your name
@FilePath: \web\函數.py
'''
persons =[{'name':'llody','address':'四川成都','phone':'1360000000'},{'name':'python','address':'四川成都','phone':'1360000000'},{'name':'go','address':'四川成都','phone':'1360000000'}]
def query_person():
print("查詢聯系人")
name = input("姓名:")
for person in persons:
if person['name'] == name:
print('%s,%s,%s' %(person['name'],person['address'],person['phone']))
break
else:
print("無此聯系人,請重新輸入")
query_person()
def create_person():
print("添加聯系人")
name = input("姓名:")
address = input("歸屬地:")
phone = input("電話號碼")
person = {'name':name,'address':address,'phone':phone}
persons.append(person)
print("聯系人添加成功")
main()
def list_person():
print("列出所有聯系人")
for person in persons:
print('%s,%s,%s' %(person['name'],person['address'],person['phone']))
main()
def update_person():
print("修改聯系人")
name = input("姓名:")
for person in persons:
if person['name'] == name:
print("請注意您即將修改名為:%s" % name ,"的聯系人,請注意")
print('姓名: %s' % person['name'])
person['name'] = input('姓名:')
print('歸屬地: %s' % person['address'])
person['address'] = input('歸屬地:')
print('電話號碼: %s' % person['phone'])
person['phone'] = input('電話號碼:')
print("聯系人信息修改成功")
main()
break
else:
print("無此聯系人,請重新查詢輸入")
main()
def delete_person():
print("刪除聯系人")
name = input("姓名:")
for person in persons:
if person['name'] == name:
persons.remove(person)
print("聯系人刪除成功")
break
else:
print("無此聯系人,請確認后輸入")
data = input("1,繼續輸入:2,重新查詢確認,請選擇")
if data == '1':
delete_person()
elif data == '2':
main()
else:
print("輸入錯誤,程序退出")
def git_person():
while True:
print("1:查詢聯系人")
print("2:添加聯系人")
print("3:列出所有聯系人")
print("4:修改聯系人")
print("5:刪除聯系人")
print("6:退出程序")
choice = input("請輸入【1-6】:")
return choice
def error_person():
print("輸入有誤,請重新輸入")
def main():
choice = git_person()
if choice == '1':
query_person()
elif choice == '2':
create_person()
elif choice == '3':
list_person()
elif choice == '4':
update_person()
elif choice == '5':
delete_person()
elif choice == '6':
print('程序已退出')
else:
error_person()
main()
'''
@Author: llody
@用類改寫通訊錄管理系統
@FilePath: \web\addressbook.py
'''
class addressbook:
def __init__(self):
self.persons = [{'name':'llody','address':'四川成都','phone':'1360000000'},{'name':'python','address':'四川成都','phone':'1360000000'},{'name':'go','address':'四川成都','phone':'1360000000'}]
def create_person(self):
name = input("姓名:")
address = input("地址:")
phone = input("電話:")
person = {'name':name,'address':address,'phone':phone}
self.persons.append(person)
def list_person(self):
for person in self.persons:
print('名字:%s,地址:%s,電話:%s'%(person['name'],person['address'],person['phone']))
def query_person(self):
name = input('請輸入查詢聯系人姓名:')
for person in self.persons:
if person['name'] == name:
print('名字:%s,地址:%s,電話:%s'%(person['name'],person['address'],person['phone']))
break
else:
print('無此聯系人信息')
def update_person(self):
name = input("請輸入聯系人:")
for person in self.persons:
if person['name'] == name:
print("請注意,您即將修改的聯系人為:%s" %name,"請注意,修改不可逆!!")
i = input("繼續請輸入【y/n】:")
if i == 'y':
print("姓名:%s" %person['name'])
person['name'] = input("姓名修改為:")
print("地址:%s" %person['address'])
person['address'] = input('地址修改為:')
print("電話:%s"%person['phone'])
person['phone'] = input('電話修改為:')
print("修改已完成!!!!")
break
else:
print('退出修改')
break
else:
print('通訊錄無此聯系人!!!')
def delete_person(self):
name = input('請輸入需要刪除的用戶姓名:')
for person in self.persons:
if person['name'] == name:
print("請注意,您即將修改的聯系人為:%s" %name,"請注意,修改不可逆!!")
i = input("繼續請輸入【y/n】:")
if i == 'y':
self.persons.remove(person)
print('聯系人已成功刪除')
break
else:
print('已退出刪除程序')
break
else:
print('通訊錄無此聯系人,請確認后再選擇!!!')
def git_person():
print("歡迎使用通訊錄管理程序")
print('1:添加聯系人')
print('2:列出所有聯系人')
print('3:查詢聯系人')
print('4:修改聯系人信息')
print('5:刪除聯系人')
print('6:退出程序')
choice = input("請輸入:【1-6】")
return choice
def main_person():
add = addressbook()
while True:
choice = git_person()
if choice == '1':
add.create_person()
elif choice == '2':
add.list_person()
elif choice == '3':
add.query_person()
elif choice == '4':
add.update_person()
elif choice == '5':
add.delete_person()
elif choice == '6':
print('程序已退出')
break
else:
print("輸入有誤")
main_person()
