def select_one(p_id=None):
books = BookinfoDAO.select()
for book in books:
if p_id is not None and book.id == p_id:
logger.info("SELECT BY ID:")
logger.info(book)
return book
return None
def select_one(p_id=None):
if p_id is not None and type(p_id) is not int:
raise ValueError("p_id 参数类型错误.")
borrows = BorrowregDAO.select()
for borrow in borrows:
if p_id is not None and borrow.id == p_id:
logger.info("SELECT BY ID:")
logger.info(borrow)
return borrow
return None
def do_action(self):
if len(self.PAGE_ACTIONS) == 0:
logger.warning("页面未定义actions")
return
elif len(self.PAGE_ACTIONS) == 1:
action_str = self.PAGE_ACTIONS[0]["ACTION"]
else:
command_line = ""
for action in self.PAGE_ACTIONS:
if "AUTH" in action and not self.user.is_admin:
continue
if command_line:
command_line += '，'
command_line += f'{action["DESC"]}({action["KEY"].upper()})'
logger.debug(command_line)
print("您可以选择如下操作：")
if self.home_page:
print("首页(H)，", end='')
if self.prev_page and self.prev_page is not self.home_page:
print("上一页(B)，", end='')
print(command_line)
actions = [d["KEY"] for d in self.PAGE_ACTIONS] + ['h', 'b']
while True:
command = input("请输入：")
if command.lower() in actions:
logger.debug(f"用户输入的命令是：{command}")
break
else:
print("输入有误，请重新输入...")
# 回首页
if command.lower() == 'h':
self.home_page.show()
if command.lower() == 'b':
self.prev_page.show()
# 根据用户的指令获取 action 字符串
for action in self.PAGE_ACTIONS:
if command.lower() == action["KEY"].lower():
action_str = action["ACTION"]
logger.debug("找到指令：" + action_str)
break
# 反射调用 登录、注册、退出等方法
module, funcname = action_str.split('.')
module = __import__("actions." + module, fromlist=True)
if hasattr(module, funcname):
logger.info(f">>> action: {action_str}")
action_func = getattr(module, funcname)
action_func(self)
else:
print(f"指令{command}的{funcname}方法未定义")
def insert(p_borrow):
"""
插入借阅信息
:param p_borrow: Borrowreg对象
:return: None
"""
if type(p_borrow) is not Borrowreg:
raise TypeError("参数类型必须为Borrowreg对象.")
if os.path.exists(BorrowregDAO.FILE_NAME):
r_borrows = BorrowregDAO.select()
p_borrow.id = r_borrows[-1].id + 1
else:
p_borrow.id = 1
with open(BorrowregDAO.FILE_NAME,
'a',
encoding=SuperModel.FILE_ENCODING) as af:
af.write(p_borrow.to_file_str())
logger.info("INSERT borrow:")
logger.info(p_borrow)
def update(p_borrow):
if p_borrow is not None and p_borrow.id > 0:
borrows = BorrowregDAO.select()
for borrow in borrows:
if borrow.id == p_borrow.id:
logger.debug(borrow)
logger.debug(p_borrow)
borrow.borrow_user_id = p_borrow.borrow_user_id
borrow.return_user_id = p_borrow.return_user_id
borrow.book_id = p_borrow.book_id
borrow.state = p_borrow.state
logger.info("UPDATE borrow:")
logger.info(borrow)
break
with open(BorrowregDAO.FILE_NAME,
'w',
encoding=SuperModel.FILE_ENCODING) as wf:
for borrow in borrows:
wf.write(borrow.to_file_str())
else:
raise ValueError("借阅信息错误.")
def do_login(page):
logger.info("用户登录检查")
username = get_input(message="请输入用户名：", warning="用户名不能为空")
logger.debug(f"用户名：{username}")
password = get_input(message="请输入密码：", warning="密码不能为空", is_password=True)
try:
user = UserinfoDAO.select_one(username)
logger.info(f"当前用户 {str(user)}")
# 检查密码
if user is None or\
user.password != encrypt_password(password, username):
raise PermissionError("用户名或密码错误")
input("登录成功...按任意键继续")
# 进入 homepage
HomePage(user).show()
except Exception as e:
logger.exception(e)
input(str(e) + "...按任意键重新输入")
page.show()
def wrapper(page):
logger.info("管理员权限检查：")
logger.info(page.user)
logger.info(page)
if not page.user.is_admin:
raise PermissionError("权限不足")
func(page)
def insert(p_book):
"""
插入图书信息
:param p_book: Bookinfo 对象
:return: None
"""
if type(p_book) is not Bookinfo:
raise TypeError("参数必须为 Bookinfo 对象")
if os.path.exists(BookinfoDAO.FILE_NAME):
r_books = BookinfoDAO.select()
p_book.id = r_book[-1].id + 1
else:
p_book.id = 1
if p_book.state is None:
p_book.state = Bookinfo.BOOK_STATUS["NORMAL"]
with open(BookinfoDAO.FILE_NAME,
'a',
encoding=SuperModel.FILE_ENCODING) as af:
af.write(p_book.to_file_str())
logger.info("INSERT book")
logger.info(p_book)
def update(p_book):
if p_book is not None and p_book.id > 0:
books = BookinfoDAO.select()
for book in books:
if book.id == p_book.id:
logger.debug(book)
logger.debug(p_book)
book.bookname = p_book.bookname
book.booktype = p_book.booktype
book.author = p_book.author
book.state = p_book.state
book.is_borrow = p_book.is_borrow
book.createuser = p_book.createuser
logger.info("UPDTE book:")
logger.info(book)
break
with open(BookinfoDAO.FILE_NAME,
'w',
encoding=SuperModel.FILE_ENCODING) as wf:
for book in books:
wf.write(book.to_file_str())
else:
raise ValueError("图书信息错误")
def wrapper(page):
try:
logger.info("登录检查：")
logger.info(page.user)
logger.info(page)
if page.user is None:
raise PermissionError("请登录")
func(page)
except Exception as e:
logger.exception(e)
print(e)
INFO logging.info() 20 動作情報表示用
DEBUG logging.debug() 10 詳細な情報表示用
NOTSET 0 全てを出力。基本的に設定用の値
フォーマット 概要
%(asctime)s 実行時刻
%(filename)s ファイル名
%(funcName)s 関数名
%(levelname)s DEBUG、INFO等のレベル名
%(lineno)d 行番号
%(name)s 呼びだしたログの定義名
%(module)s モジュール名
%(message)s ログメッセージ
%(process)d プロセスID
%(thread)d スレッドID
Created by 0160929 on 2016/02/04 14:37
"""
__version__ = '0.0'
import os
import sys
from applogger import logger
for i in range(10000):
logger.error("Error!") # 40 重大な問題用
logger.warning("Warning..") # 30 実行機能で問題が発生した場合用
logger.info("Hello Logger :D") # 20 動作情報表示用
logger.debug("Hello Logger is run...") # 10 詳細な情報表示用
def sys_exit(page):
print("再见，欢迎下次使用...")
logger.info("用户退出系统")
sys.exit(0)