def borrow():
import pickle
from LOGIN import login
from LOGGER import userlog
user = login()
if not user:
print('信用卡账户登录失败 byebye了 您呢')
return
acc_dict = pickle.load(open('../db/user_db','rb'))
amount = float(input('请输入你要借款的金额:'))
if acc_dict[user]['balance'] > 7875.00 and amount <= 7500.00:
amount_sum = float('%.2f'%(amount * ( 1 + 0.05 )))
print(amount_sum)
print('借款总金额为:%.2f'%(amount_sum))
opt = input('是否确认借款\t1:是，2:否:')
if opt.strip() == '1':
acc_dict[user]['balance'] -= amount_sum
pickle.dump(acc_dict, open('../db/user_db', 'wb'))
userlog(user,' borrow -- %.2f'%-amount_sum)
print('您的余额为:%.2f'%(acc_dict[user]['balance']))
return
else:
print('余额不足，就不借给你')
return
def check():
from LOGGER import userlog
from LOGIN import login
import pickle
user = login()
if not user:
print('信用卡账户登录失败 byebye了 您呢')
return
acc_dict = pickle.load(open('../db/user_db', 'rb'))
user_file = '../log/' + user + '.log'
with open(user_file, 'r') as f:
print(f.read())
print('您的余额为:%.2f' % acc_dict[user]['balance'])
def bill():
import pickle
import time
from LOGIN import login
from LOGGER import userlog
cost_sum = 0.0
limit_sum = 0.0
user = login()
if not user:
print('信用卡账户登录失败 byebye了 您呢')
return
acc_dict = pickle.load(open('../db/user_db', 'rb'))
date1 = time.strftime('%Y-%m').split('-')
date2 = []
if date1[1] != '1':
date2.append(date1[0])
date2.append('0' + str(int(date1[1]) - 1))
else:
date2.append(date1[0])
date2.append(12)
file_name = '../log/' + user + '.log'
new_file = '../log/' + user + '_' + '-'.join(date1) + '.log'
with open(file_name, 'r') as f1, open(new_file, 'w') as new_file:
for line in f1:
if '-'.join(date1) in line:
new_line1 = line.split(' ')[0].split('-')
if int(new_line1[2]) < 23:
new_file.write(line)
elif '-'.join(date2) in line:
new_line2 = line.split('-')
if int(new_line2[2]) > 22:
new_file.write(line)
user_file = '../log/' + user + '_' + '-'.join(date1) + '.log'
print('%s的账单:\n' % '-'.join(date1))
with open(user_file, 'r') as f:
for line in f:
print(line)
cost = float(line.split('--')[1].strip())
if cost < 0:
cost_sum += cost
limit_sum += cost
print('总共消费:\t%.2f' % cost_sum)
print('额度为:%.2f' % limit_sum)
def repayment():
import pickle
from LOGGER import userlog
from LOGIN import login
user = login()
if not user:
print('信用卡账户登录失败 byebye了 您呢')
return
acc_dict = pickle.load(open('../db/user_db', 'rb'))
money = float(input('请输入还款金额:'))
opt = input('是否还款\t1:是,2:否\t')
if opt.strip() != '1':
return
else:
acc_dict[user]['balance'] += money
userlog(user, ' repayment -- %.2f' % money)
pickle.dump(acc_dict, open('../db/user_db', 'wb'))
return
def pay(product_sum):
from LOGIN import login
from LOGGER import userlog
import pickle
user = login()
if not user:
print('信用卡账户登录失败 byebye了 您呢')
return
else:
acc_dict = pickle.load(open('../db/user_db', 'rb'))
opt = input('是否确认支付\t Y:是，2:否\t')
if opt.strip() == 'Y':
if acc_dict[user]['balance'] >= product_sum:
acc_dict[user]['balance'] -= product_sum
pickle.dump(acc_dict, open('../db/user_db', 'wb'))
userlog(user, ' cost -- %.2f' % -product_sum)
#print('支付成功')
return True
else:
print('余额不足请使用其他支付方式')
return False
else:
return False
def remittance():
import pickle
from LOGIN import login
from LOGGER import userlog
user = login()
if not user:
print('信用卡账户登录失败 byebye了 您呢')
return
acc_dict = pickle.load(open('../db/user_db', 'rb'))
while True:
new_user = input('请输入汇款账户:')
new_user = new_user.strip()
if new_user == '0':
return
if acc_dict.get(new_user, False):
break
else:
print('对方账款不存在请重新输入，输入0退出')
amount = float(input('请输入汇款金额:'))
if acc_dict[user]['balance'] > 7875.00 and amount <= 7500.00:
amount_sum = float('%.2f' % (amount * (1 + 0.05)))
print(amount_sum)
print('汇款总金额为:%.2f' % (amount_sum))
opt = input('是否确认转账\t1:是，2:否:')
if opt.strip() == '1':
acc_dict[user]['balance'] -= amount_sum
acc_dict[new_user]['balance'] += amount
pickle.dump(acc_dict, open('../db/user_db', 'wb'))
userlog(user, ' remittance -- %.2f' % -amount_sum)
print('您的余额为:%.2f' % (acc_dict[user]['balance']))
return
else:
print('余额不足，就不借给你')
return