def main():
try:
rate_history = RateHistory(u"配置.ini")
print rate_history
# return
if len(sys.argv) < 2:
data_file = raw_input(u"请输入文件名称:".encode('gbk')).decode('gbk')
else:
data_file = sys.argv[1]
if not os.path.isfile(data_file):
print u"文件'%s'不存在" % data_file
exit(0)
balance_list = load_balance_flow(data_file)
acc = Account(rate_history)
earn = acc.interest(balance_list)
open(u"明细.csv", "w").write(str(acc))
print u"余额明细如下\n%s" % acc
print u"明细可参考文档'明细.csv'"
print u"总利息 %s亿，余额 %s亿" % (earn, acc.total_amount())
print u"计算完成！"
except Exception, e:
print u"异常:%s" % str(e)
traceback.print_tb()
