def __init__(self):
print('--------欢迎使用名片管理系统--------')
Log('登入系统', 0)
while True:
print('''功能菜单如下：
1 -->> 添加一张名片
2 -->> 删除一张名片
3 -->> 修改一张名片
4 -->> 查看一张名片
5 -->> 查看所有名片
0 -->> 退出系统''')
try:
select_num = int(input('请输入您的选择：'))
except:
print('输入有误！请重新选择！')
continue
if select_num == 0:
print('退出系统！')
Log('退出系统', 0)
break
elif select_num == 1:
self.add_card()
elif select_num == 2:
self.remove_card()
elif select_num == 3:
self.alter_card()
elif select_num == 4:
self.view_card()
elif select_num == 5:
self.print_cards()
def alter_card(self):
self.card_list = open_json_file('data.json')
flag = 0
name = input('请输入您要修改的名片中的姓名：')
for l in self.card_list:
if l['Name'] == name:
while True:
flag = 1
print('''所要修改的名片存在，请选择修改选项(选择0 -->> 退出修改之后才会保存哦！)：
1 -->> 修改姓名
2 -->> 修改电话
3 -->> 修改QQ号
0 -->> 退出修改''')
try:
alter_num = int(input('您的选择是：'))
if alter_num == 0:
print('退出修改！')
Log('修改成功保存', 0)
break
elif alter_num == 1:
self.alter_name(l)
elif alter_num == 2:
self.alter_tel(l)
elif alter_num == 3:
self.alter_qq(l)
except:
print('输入有误！请输入数字！')
if flag == 0:
print('您要修改的名片不在名片列表中，请先添加！')
return
write_to_json(self.card_list, 'data.json')
def print_cards(self):
self.card_list = open_json_file('data.json')
print('姓名\t\t电话\t\tQQ号')
for cards in self.card_list:
print('%s\t\t%s\t\t%s' %
(cards['Name'], cards['Tel'], cards['QQ']))
Log('读取了整个名片列表', 0)
def alter_qq(self, card_dict):
try:
qq = int(input('请输入修改后的QQ号码：'))
pre_qq = card_dict['QQ']
card_dict['QQ'] = qq
Log('修改了QQ号，', 5, Name=card_dict['Name'], PRE_QQ=pre_qq, QQ=qq)
print('修改成功！')
except:
print('请输入数字！')
def alter_tel(self, card_dict):
try:
tel = int(input('请输入修改后的电话号码：'))
pre_tel = card_dict['Tel']
card_dict['Tel'] = tel
Log('修改了电话号码，', 4,
Name=card_dict['Name'], PRE_TEL=pre_tel, Tel=tel)
print('修改成功！')
except:
print('请输入数字！')
def remove_card(self):
flag = 0
self.card_list = open_json_file('data.json')
name = input('请输入您要删除的名片中的姓名：')
for l in self.card_list:
if l['Name'] == name:
flag = 1
self.card_list.remove(l)
print('删除成功！')
Log('删除了一张名片，', 2, Name=l['Name'])
if flag == 0:
print('名片列表中没有这个人哦！请重新选择')
write_to_json(self.card_list, 'data.json')
def add_card(self):
self.card_list = open_json_file('data.json')
temp_card = {}
print('下面添加一张名片，请输入信息：')
try:
temp_card['Name'] = input('姓名：')
temp_card['Tel'] = int(input('联系方式：'))
temp_card['QQ'] = int(input('QQ：'))
self.card_list.append(temp_card)
write_to_json(self.card_list, 'data.json')
print('添加成功！')
Log('添加了一张名片，', 1, Name=temp_card['Name'])
except:
print('添加失败，请重新输入！')
def view_card(self):
try:
self.card_list = open_json_file('data.json')
index = int(input('请输入您要查看的名片的次序(从1开始)：'))
if 0 < index <= len(self.card_list):
print('您要查看的名片是：')
temp_dict = self.card_list[index - 1]
print('姓名\t\t电话\t\tQQ号')
print('%s\t\t%s\t\t%s' %
(temp_dict['Name'], temp_dict['Tel'], temp_dict['QQ']))
Log('查看了一次名片！', 6, Name=temp_dict['Name'])
else:
print('输入有误！没有这个名片序号！请重新选择！')
except:
print('输入有误！请输入数字！')
def alter_name(self, card_dict):
name = input('请输入修改后的姓名：')
pre_name = card_dict['Name']
card_dict['Name'] = name
Log('修改了姓名，', 3, PRE_NAME=pre_name, Name=name)
print('修改成功！')