Create an app that guesses students with python

Introduction

At the high school I go to, a mathematics teacher used Excel to make a "guy who guesses students" and used it to guess students, so I made an improved version of it by making python.

How the Excel version works

1. Randomly select students and display them on the screen
2. If the student has hit in the past, the cell next to the name will turn red
3. Record the students who hit (clear when it makes a round)

(I have not obtained permission from the teacher, so I will refrain from details)

Improvement

1. Students are selected from all the students each time, and one has to judge whether or not they have been hit once. → Students who hit once will not be displayed until they make a round
2. The teacher manually records the hit students by copying. → Automate recording

Functions to implement

1. Display name
2. Skip absentees
3. Reset the list
4. View list
5. View history
6. Clear history
7. Update the list
8. Clear console

program

The guy who guesses the student.py

import random
import pickle
import os
import sys
import datetime

name = None

if os.name == 'nt':
    os.system('cls')
elif os.name == 'posix':
    os.system('clear')

print("See help for how to use")

while True:

    a = input('>')

    if a == "help":
        print("Enter----Display name\n"
              "pass-----Skip absentees\n"
              "reset----List reset\n"
              "ls-------View list\n"
              "history--View history\n"
              "Clear history with clear at the end\n"
              "setup----Update the list\n"
              "clear----Clear console\n"
              "exit-----End")

    elif a == "ls":

        if name != None and name in list:
            list.remove(name)
            f = open('list.txt', 'wb')
            pickle.dump(list, f)
        if list == []:
            f = open("./list_raw.txt", "rb")
            list_raw = pickle.load(f)

            list = list_raw

            f = open('list.txt', 'wb')
            pickle.dump(list, f)

        f = open("./list.txt", "rb")
        list = pickle.load(f)
        for i in list:
            print(i)

    elif a == "reset":
        f = open("./list_raw.txt", "rb")
        list_raw = pickle.load(f)

        list = list_raw

        f = open('list.txt', 'wb')
        pickle.dump(list, f)
        name = None

    elif a == "clear":
        if os.name == 'nt':
            os.system('cls')
        elif os.name == 'posix':
            os.system('clear')

    elif a == "setup":

        if os.name == 'nt':
            os.system('cls')
        elif os.name == 'posix':
            os.system('clear')

        print("1)Text file with any file name(*.txt)Create a.\n"
              "2)In it\n1.name\n2.name\Hmm·\Hmm·\Hmm·\Enter n.\n"
              "3)setup>Enter the file name after.\n"
              "4)Type exit to exit.")

        while True:

            a = input("setup>")

            if a == "exit":
                if os.name == 'nt':
                    os.system('cls')
                elif os.name == 'posix':
                    os.system('clear')
                break

            else:

                if os.path.isfile(a):

                    f = open(a, "r")
                    list = []

                    for x in f:
                        list.append(x.rstrip("\n"))
                    f.close()

                    f = open('list.txt', 'wb')
                    pickle.dump(list, f)

                    f = open('list_raw.txt', 'wb')
                    pickle.dump(list, f)

                    history = []
                    f = open('history.txt', 'wb')
                    pickle.dump(history, f)

                else:
                    print("Please enter the exact file name.")

    elif a == "history":

        f = open("./history.txt", "rb")
        history = pickle.load(f)

        for i in history:
            print(i)

        f = open('history.txt', 'wb')
        pickle.dump(history, f)

    elif "history" in a and "clear" in a:

        f = open("./history.txt", "rb")
        history = pickle.load(f)

        history = []

        f = open('history.txt', 'wb')
        pickle.dump(history, f)

    elif a == "exit":
        sys.exit()

    elif a == "pass":
        pass

    elif a == "":
        if name == None:
            pass

        else:
            if name in list:
                list.remove(name)

            if list != None:
                f = open('list.txt', 'wb')
                pickle.dump(list, f)

            if list == []:
                f = open("./list_raw.txt", "rb")
                list_raw = pickle.load(f)

                list = list_raw
                f = open('list.txt', 'wb')
                pickle.dump(list, f)

    else:
        print(a + ":Command not found")

    if a == "" or a == "pass":

        f = open("./list.txt", "rb")
        list = pickle.load(f)

        # print(list)

        name = random.choice(list)

        print(name)

        f = open("./history.txt", "rb")
        history = pickle.load(f)

        now = datetime.datetime.now()

        history.append(now.strftime('%m month%d day') + ":" + name)

        f = open('history.txt', 'wb')
        pickle.dump(history, f)

Ready to use

1. Create the following files in the same directory as the program 　1.list.txt 　2.list_raw.txt 　3.history.txt 　4.namelist.txt

2.namelist.txt Edit as below

namelist.txt

1.Yamada Taro
2.Hanako Yamada

3. Run the program and run setup

Operation scenery

Summary

It's a pity that it's not easy for everyone to use because it's CUI. That doesn't mean I'm going to make it a GUI. (I can't make it even if I want to make it because I don't have the ability to design ...)

I made a GUI version for some reason Create an app that guesses students with python-GUI version