python3 员工信息表

这是最后一条NLP了......来吧

十二，动机和情绪总不会错，只是行为没有效果而已

  动机在潜意识里，总是正面的。潜意识从来不会伤害自己，只会误会的以为某行为可以满足该动机，而又不知道有其他做法的可能。

  情绪总是给我们一份推动力，情绪使我们在该事情之中有所学习，学到了，情绪便会消失。

  我们可以接受一个人的动机和情绪，同时不接受他的行为。

  接受动机和情绪，便是接受那个人，那个人也会感觉出你对他的接受，因而更肯让你去引导他做出改变。

  任何一次行为不等于一个人。

  行为不能接受，是因为没有效果，找出更好的做法，是两个人共同的目标，能使两个人有跟好的沟通和关系。

  找出更好的做法的方法之一是追查动机背后的价值观。

  

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员工信息表

题目：

接下来是代码了，哇果然是敲着敲着就发现好多以前从来没注意的东西，好多细节。

staff_list文件如下：

1,alex,22,13651054608,IT
2,egon,23,133043202533,teacher
3,nezha,25,1333235322,IT
代码：

#!usr/bin/env/ python
# -*- coding:utf-8 -*-
# Author: XiaoFeng
import os
li = ["id", "name", "age", "phone", "job"]
flag = False
staff_id = None
number = "xiaofeng"
word = "123456"


def login(func):
    def inner():
        global flag
        if not flag:
            print("如想操作员工信息，请先等录：")
            account = input("请输入您的账号：").strip()
            password = input("请输入您的密码：").strip()
            if account == number and password == word:
                flag = True
                print("登陆成功！")
                res = func()
                return res
            else:
                print("账号或密码错误，登陆失败！")
        else:
            res = func()
            return res
    return inner


def handle(content_1):
    if "select" or "set" in content_1 and "where" in content_1:
        info_start = content_1.index("t") + 1
        info_end = content_1.index("where") - 1
        info = content_1[info_start:info_end].strip()
        condition = content_1[info_end + 6:].strip()
        return info, condition
    else:
        print("输入错误！")


def seek():
    content = input("请输入操作:(如select name, age where age>22)").strip().lower()
    if content.startswith("select") and "where" in content:
        handle_str_1 = handle(content)
        out_list = []
        for p in li:
            if p in handle_str_1[1]:
                if ">" in handle_str_1[1]:
                    info_list = handle_str_1[0].split(",")
                    str_info = " ".join(info_list)
                    info_list = str_info.split()             # 去字符串内空格
                    index_0 = handle_str_1[1].index(">")
                    character = handle_str_1[1][:index_0].strip()
                    num = handle_str_1[1][index_0 + 1:].strip()
                    if num.isdigit():
                        num = int(num)
                        with open("staff_list", "r", encoding="utf-8") as f:
                            for line in f:
                                if not line.isspace():
                                    line_list = line.strip().split(",")
                                    character_value = int(line_list[li.index(character)])
                                    if character_value > num:
                                        if handle_str_1[0].strip() == "*":
                                            out = " ".join(line_list)
                                            print(out)
                                            out_list.clear()
                                        else:
                                            for n in info_list:
                                                out_list.append(line_list[li.index(n)])
                                            out = " ".join(out_list)
                                            print(out)
                                            out_list.clear()
                    else:
                        print("请输入数字！")
                elif "<" in handle_str_1[1]:
                    info_list = handle_str_1[0].split(",")
                    str_info = " ".join(info_list)
                    info_list = str_info.split()
                    index_1 = handle_str_1[1].index("<")
                    character = handle_str_1[1][:index_1].strip()
                    num = handle_str_1[1][index_1 + 1:].strip()
                    if num.isdigit():
                        num = int(num)
                        with open("staff_list", "r", encoding="utf-8") as f:
                            for line in f:
                                if not line.isspace():
                                    line_list = line.strip().split(",")
                                    character_value = int(line_list[li.index(character)])
                                    if character_value < num:
                                        if handle_str_1[0].strip() == "*":
                                            out = " ".join(line_list)
                                            print(out)
                                            out_list.clear()
                                        else:
                                            for n in info_list:
                                                out_list.append(line_list[li.index(n)])
                                            out = " ".join(out_list)
                                            print(out)
                                            out_list.clear()
                    else:
                        print("请输入数字！")
                elif "=" in handle_str_1[1]:
                    info_list = handle_str_1[0].split(",")
                    str_info = " ".join(info_list)
                    info_list = str_info.split()
                    index_2 = handle_str_1[1].index("=")
                    character = handle_str_1[1][:index_2].strip()
                    num = handle_str_1[1][index_2 + 1:].strip()
                    if num.isdigit():
                        num = int(num)
                        with open("staff_list", "r", encoding="utf-8") as f:
                            for line in f:
                                if not line.isspace():
                                    line_list = line.strip().split(",")
                                    character_value = int(line_list[li.index(character)])
                                    if num == character_value:
                                        if handle_str_1[0].strip() == "*":
                                            out = " ".join(line_list)
                                            print(out)
                                            out_list.clear()
                                        else:
                                            for n in info_list:
                                                out_list.append(line_list[li.index(n)])
                                            out = " ".join(out_list)
                                            print(out)
                                            out_list.clear()
                    else:
                        with open("staff_list", "r", encoding="utf-8") as f:
                            for line in f:
                                if not line.isspace():
                                    line_list = line.strip().split(",")
                                    character_value = line_list[li.index(character)]
                                    if num == character_value:
                                        if handle_str_1[0].strip() == "*":
                                            out = " ".join(line_list)
                                            print(out)
                                            out_list.clear()
                                        else:
                                            for n in info_list:
                                                out_list.append(line_list[li.index(n)])
                                            out = " ".join(out_list)
                                            print(out)
                                            out_list.clear()
                elif "like" in handle_str_1[1]:
                    info_list = handle_str_1[0].split(",")
                    str_info = " ".join(info_list)
                    info_list = str_info.split()
                    index_3 = handle_str_1[1].index("like")
                    character = handle_str_1[1][:index_3].strip()
                    num = handle_str_1[1][index_3 + 4:].strip()
                    with open("staff_list", "r", encoding="utf-8") as f:
                        for line in f:
                            if not line.isspace():
                                line_list = line.strip().split(",")
                                character_value = line_list[li.index(character)]
                                if num in character_value:
                                    if handle_str_1[0].strip() == "*":
                                        out = " ".join(line_list)
                                        print(out)
                                        out_list.clear()
                                    else:
                                        for n in info_list:
                                            out_list.append(line_list[li.index(n)])
                                        out = " ".join(out_list)
                                        print(out)
                                        out_list.clear()
                else:
                    print("33[31;1m您输入的条件不符合规范！33[0m")
    else:
        print("请输入正确的操作语句！")


@login
def add():
    global staff_id
    if not staff_id:
        if os.path.getsize("staff_list") == 0:
            staff_id = 0
        else:
            d = 0
            with open("staff_list", "r", encoding="utf-8") as f:
                for line in f:
                    if not line.isspace():
                        line_list = line.strip().split(",")
                        print(line_list)
                        if line_list[0]:
                            d = line_list[0]
                            print(d)
            staff_id = int(d)
    print("33[41;1m请按提示输入信息33[0m".center(39, "*"))
    new_staff = []
    for a in li[1:]:
        staff_info = input("请输入新员工的%s:" % a).strip()
        new_staff.append(staff_info)
    new_staff_str = ",".join(new_staff)
    staff_id += 1
    id_str = str(staff_id)
    final_str = id_str + "," + new_staff_str + "
"
    with open("staff_list", "a", encoding="utf-8") as f:
        f.write(final_str)
    print("您添加的信息为：{}".format(final_str))


@login
def delete():
    id_delete = input("请输入要删除员工的id号：")
    with open("staff_list", "r", encoding="utf-8") as f1, 
            open("staff_list_bak", "w", encoding="utf-8") as f2:
        for line in f1:
            if not line.isspace():
                line_list = line.strip().split(",")
                if id_delete == line_list[0]:
                    continue
            f2.write(line)
    os.remove("staff_list")
    os.rename("staff_list_bak", "staff_list")
    print("删除成功！")


@login
def modify():
    content = input("请输入要修改的内容(如set 列名=“新的值” where id=x)").strip()
    handle_str = handle(content)
    info_list = handle_str[0].split(",")
    str_info = " ".join(info_list)
    info_list = str_info.split()       # 去字符串内空格
    index_2 = handle_str[1].index("=")
    character = handle_str[1][:index_2].strip()
    num = handle_str[1][index_2 + 1:].strip()
    if num.isdigit():
        num_int = int(num)
        with open("staff_list", "r", encoding="utf-8") as f1, 
                open("staff_list_bak", "w", encoding="utf-8") as f2:
            for line in f1:
                if not line.isspace():
                    line_list = line.strip().split(",")
                    character_value = int(line_list[li.index(character)])
                    if num_int == character_value:
                        for c in info_list:
                            index_1 = c.index("=")
                            set_key = c[:index_1].strip()
                            set_value = c[index_1 + 1:].strip()
                            line_list[li.index(set_key)] = set_value
                            line = ",".join(line_list)
                f2.write(line)
        os.remove("staff_list")
        os.rename("staff_list_bak", "staff_list")
    else:
        print("请输入正确语句!")


operate_list = ["查找", "新增", "删除", "修改"]
while True:
    print("-" * 50)
    for index, i in enumerate(operate_list):
        print(index, "	", i)
    choice = input("请输入您个的选择编号：").strip()
    if choice.isdigit() and choice == "0":
        seek()
    elif choice.isdigit() and choice == "1":
        add()
    elif choice.isdigit() and choice == "2":
        delete()
    elif choice.isdigit() and choice == "3":
        modify()
    else:
        print("请按要求输入编号")