def addin_bought_car(self,my_bought_car,commodity_list,salary):
flag=None
commodity_ID=input('请输入商品ID：')
if commodity_ID.isdigit():
commodity_ID=int(commodity_ID)
if commodity_ID<len(commodity_list) and commodity_ID>=0:
my_bought_car.append(commodity_list[commodity_ID])
salary=salary-commodity_list[commodity_ID][1]
print('将%s添加到购物车，剩余金额\033[31;1m%s\033[0m'%(commodity_list[commodity_ID],salary))
write_commodity=OperationExcel(sheetid=1)
write_commodity.write_data(write_commodity.get_rows(),0,commodity_list[commodity_ID][0])
write_commodity.write_data(write_commodity.get_rows(),1,commodity_list[commodity_ID][1])
write_commodity.write_data(write_commodity.get_rows(),2,salary)
flag=True
elif commodity_ID=='q':
self.quit_shopping(my_bought_car,salary)
flag=False
else:
print('请输入正确商品ID号')
flag=True
return my_bought_car,salary,flag
class Seller:
def __init__(self):
self.opera_exl=OperationExcel()
def update_commodity_info(self,flag):
for index,i in enumerate(range(1,self.opera_exl.get_rows())):
print(index,self.opera_exl.get_row_values(i))
choose_id=input('请输入商品ID号：')
if choose_id.isdigit():
choose_id=int(choose_id)+1
print(self.opera_exl.get_row_values(choose_id))
updata_price=input('请输入修改后的金额：')
if updata_price.isdigit():
updata_price = int(updata_price)
self.opera_exl.write_data(choose_id,1,updata_price)
self.opera_exl=OperationExcel()
print('修改成功',self.opera_exl.get_row_values(choose_id))
elif updata_price == 'q':
print('已退出')
flag = False
else:
print('输入错误，请重新输入：')
elif choose_id=='q':
print('已退出')
flag=False
else:
print('输入错误，请重新输入：')
return flag
def add_commodity_info(self,flag):
for index,i in enumerate(range(1,self.opera_exl.get_rows())):
print(index,self.opera_exl.get_row_values(i))
add_commodity_name=input('请输入商品名称：')
if add_commodity_name == 'q':
print('已退出')
flag = False
add_commodity_price=input('请输入商品金额：')
if add_commodity_price.isdigit():
add_commodity_price = int(add_commodity_price)
self.opera_exl.write_data(self.opera_exl.get_rows(), 0, add_commodity_name)
self.opera_exl.write_data(self.opera_exl.get_rows(), 1, add_commodity_price)
self.opera_exl = OperationExcel()
elif add_commodity_price == 'q':
print('已退出')
flag = False
else:
print('输入错误，请重新输入：')
return flag
def choose_do(self):
flag=True
while flag:
choose_do=input('请输入要做的操作：（u/a）')
if choose_do=='u':
flag=self.update_commodity_info(flag)
elif choose_do=='a':
flag=self.add_commodity_info(flag)
elif choose_do=='q':
print('已退出')
flag=False
break
else:
print('输入错误，请重新输入：')
return flag