exercise.py

import pyaudio
import wave
from tqdm import tqdm
import datetime
time = str(datetime.datetime.now())[:-7]
ch = ""
for i in time:
    if i != "-" and i != ":":
        ch += i
def record(item):
    with open("{}.csv".format(ch), "a") as f:
        f.write("{},{},{},{},{},{},{},{}\n".format(item[0], item[1], item[2], item[3], item[4], item[5], item[6], item[7]))
def play_audio(wave_path):
    CHUNK = 1024
    wf = wave.open(wave_path, 'rb')
    p = pyaudio.PyAudio()
    stream = p.open(format=p.get_format_from_width(wf.getsampwidth()),
                    channels=wf.getnchannels(),
                    rate=wf.getframerate(),
                    output=True)
    data = wf.readframes(CHUNK)
    datas = []
    while len(data) > 0:
        data = wf.readframes(CHUNK)
        datas.append(data)
    for d in tqdm(datas):
        stream.write(d)
    stream.stop_stream()
    stream.close()
    p.terminate()
with open("data.csv", "r", encoding="utf_8") as f:
    item_list = []
    for line in f:
        item_list.append(line.strip().split(","))
    item_list = item_list[1:]
for item in item_list:
    answer_list = ["", "A", "B", "C", "D", "E"]
    print("题号：{}/{}".format(item[0], len(item_list)))
    print("A. {}".format(item[1]))
    print("B. {}".format(item[2]))
    print("C. {}".format(item[3]))
    print("D. {}".format(item[4]))
    print("E. {}".format(item[5]))
    while True:
        play_audio(item[-1])
        user_input = input("是否需要再听一遍？（键盘a并回车则再次播放）：")
        if user_input not in ["a", "A"]:
            break
    user_answer = str.upper(input("请输入答案："))
    if answer_list.index(user_answer) == int(item[-2]):
        print("回答正确！")
        record_choose = input("是否记录这个题继续练习？（y或者Y代表记录）：")
        if record_choose == "y" or record_choose == "Y":
            record(item)
    else:
        print("错误！")
        record(item)
    next_input = input("是否进入下一题？（回车代表下一题）")
    print("")