百木园随着一个《霍格沃茨：一段校史》风格的大字（呃，这字好像并不大……）标题的出现，无聊的我没事干，又开始整活了~
之前我做的程序，一个使用了Tkinter库，一个则是Pygame，总之都是带有图形化的界面的。但作为一个懒汉，我自然能懒必懒（这点我非常有自知之明），这次，我就来一个简单朴素的没有图形界面的程序。
这是一个闹钟，一个可以设定时间的闹钟（虽然操作的界面有点简陋，但丝毫不影响它的强大功能）。
首先，我们要编闹钟的响铃程序。
我们先新建一个文件，后缀是“.pyw”（这样可以保证程序运行的时候不会弹出一个Python自带的窗口）。
首先，老规矩，第一行一定是：
#coding:utf-8
然后，我们要导入所需的模块：
import datetime import pygame import os import time import random from pynput.keyboard import Key,Listener
本次所需的模块不多，由于都是我原先安装好的，所以我也并不确定它们是否要用pip安装。当然，使用PyCharm进行编程可以自动为你安装你使用到的未安装的模块。
all_songs=[] all_songs_dict={} for root, dirs, names in os.walk(\"d:/Users/{}/Music\".format(os.getlogin())): for filename in names: if os.path.join(root, filename)[-4:] == \".mp3\" or os.path.join(root, filename)[-4:] == \".ogg\": all_songs.append(os.path.join(root, filename)[os.path.join(root, filename).find(\"\\\\\") + 1:-4]) all_songs_dict[ os.path.join(root, filename)[os.path.join(root, filename).find(\"\\\\\") + 1:-4]] = os.path.join(root, filename).replace( \"\\\\\", \"/\")
首先，我们需要获取电脑中的音乐。我们用os.walk获取Music文件夹中的所有ogg和mp3文件（这是由于我播放音乐使用的是Pygame，它似乎只支持这两种文件的音乐）。同时，通过对路径字符串的文字处理，提取出音乐名称存储入列表all_songs，并将其和原先的路径对应存入字典all_songs_dict。这时存入这两个变量中的音乐信息相当于一种保险机制，可以确保在找不到铃声文件时有备用铃声可以使用（当然，如果你的音乐文件夹是空的，这当然没用；但我不认为你的文件夹中会没有音乐）。
finding = open(\"alarm_list.txt\", \"a\") finding.close() finding = open(\"alarm_list.txt\", \"r\") alarm_list_undone = finding.readlines() finding.close() alarm_list = [] for i in alarm_list_undone: alarm_list.append(i.replace(\"\\n\", \"\"))
我们的闹钟时间当然需要存储在某个文件中，这样才能防止这个信息丢失。于是，我们打开了一个“alarm_list.txt”文件（为防止文件不存在，我们需要先用写入的模式打开一次文件，这样可以在文件不存在时创建；同时为防止这个操作清空文件，我们必须用追加写的“a”而不是“w”）。我们会读取文件中的内容，并删除换行后存入alarm_list。我们不必忧心文件中有无法识别的内容，因为文件是通过另一个编辑程序写入的，那个程序会保证文件内容是这个程序所能识别的。
finding = open(\"dates_one.txt\", \"a\") finding.close() finding = open(\"dates_one.txt\", \"r\") dates_undone_one = finding.readlines() finding.close() finding = open(\"dates_two.txt\", \"a\") finding.close() finding = open(\"dates_two.txt\", \"r\") dates_undone_two = finding.readlines() finding.close() dates = {} for i in range(len(dates_undone_one)): dates[dates_undone_one[i].replace(\"\\n\", \"\")] =eval( dates_undone_two[i].replace(\"\\n\", \"\"))
同理，对“dates_one.txt”和“dates_two.txt”也需要类似的处理。当然，因为文件中存储有表格，我们有必要用eval()函数回复它的表格类型。第二个不同在于这两个文件的内容会被存入一个字典，而不是表格。
finding = open(\"songs_one.txt\", \"a\") finding.close() finding = open(\"songs_one.txt\", \"r\") songs_undone_one = finding.readlines() finding.close() finding = open(\"songs_two.txt\", \"a\") finding.close() finding = open(\"songs_two.txt\", \"r\") songs_undone_two = finding.readlines() finding.close() songs = {} for i in range(len(songs_undone_two)): try: open(songs_undone_two[i].replace(\"\\n\", \"\"),\"r\") except: songs_undone_two[i]=all_songs_dict[all_songs[random.randint(0,len(all_songs)-1)]]+\"\\n\" with open(\"songs_two.txt\", \"w\")as finding: finding.writelines(songs_undone_two) for i in range(len(songs_undone_one)): songs[songs_undone_one[i].replace(\"\\n\", \"\")] = songs_undone_two[i].replace(\"\\n\", \"\")
在对“songs_one.txt”和“songs_two.txt”的处理中，我们就需要用到表格all_songs了。为保证音乐都存在，它会尝试打开路径所指向的文件。如果找不到文件，它会将音乐修改为all_songs中所记录的随机一个音乐（在这里可以进行改善：加一个if判断，如果路径指向的文件后缀不是“.mp3”或“.ogg”，则也要修改音乐。这个工作感兴趣的读者可以自行加上，在此我不再给出代码——这主要是由于我在解释我的程序代码时即使发现了不合理之处，只要不是大问题，就也不愿再行修改的习惯）。
finding = open(\"alarm_list.txt\", \"r\") finder=finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"alarm_list.txt\", \"w\") as finding: finding.write(finder) finding = open(\"dates_one.txt\", \"r\") finder=finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"dates_one.txt\", \"w\") as finding: finding.write(finder) finding = open(\"dates_two.txt\", \"r\") finder=finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"dates_two.txt\", \"w\") as finding: finding.write(finder) finding = open(\"songs_one.txt\", \"r\") finder=finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"songs_one.txt\", \"w\") as finding: finding.write(finder) finding = open(\"songs_two.txt\", \"r\") finder=finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"songs_two.txt\", \"w\") as finding: finding.write(finder)
我的删除闹钟的程序片段不知为何，一直有一些BUG，会在删除处于结尾的闹钟时留下空行（这会导致程序运行出错）。于是，我们很有必要对其的后果作出一些挽回：将每一个文件结尾的换行符删除。而这个程序就是进行了这样一个工作。
def delete(i): global all_songs, all_songs_dict, alarm_list, dates, songs,alarm_list_undone,dates_undone_one,dates_undone_two,songs_undone_one,songs_undone_two try: try: alarm_list_undone.remove(i) alarm_list[-1] = alarm_list[-1].replace(\"\\n\", \"\") except: alarm_list_undone.remove(i + \"\\n\") except: if False: print() alarm_list.remove(i) with open(\"alarm_list.txt\", \"w\") as finding: finding.writelines(alarm_list_undone) for j in range(len(songs_undone_one)): if songs_undone_one[j] == i or songs_undone_one[j] == i + \"\\n\": songs_undone_one.pop(j) songs_undone_two.pop(j) try: songs_undone_one[-1]=songs_undone_one[-1].replace(\"\\n\", \"\") songs_undone_two[-1]=songs_undone_two[-1].replace(\"\\n\", \"\") except: if False: print() songs = {} for j in range(len(songs_undone_one)): songs[songs_undone_one[j].replace(\"\\n\", \"\")] = songs_undone_two[j].replace(\"\\n\", \"\") with open(\"songs_one.txt\", \"w\") as finding: finding.writelines(songs_undone_one) with open(\"songs_two.txt\", \"w\") as finding: finding.writelines(songs_undone_two) for j in range(len(dates_undone_one)): if dates_undone_one[j] == i or dates_undone_one[j] == i + \"\\n\": dates_undone_one.pop(j) dates_undone_two.pop(j) try: dates_undone_one[-1]=dates_undone_one[-1].replace(\"\\n\", \"\") dates_undone_two[-1]=dates_undone_two[-1].replace(\"\\n\", \"\") except: if False: print() dates = {} for j in range(len(dates_undone_one)): dates[dates_undone_one[j].replace(\"\\n\", \"\")] = dates_undone_two[j].replace(\"\\n\", \"\") with open(\"dates_one.txt\", \"w\") as finding: finding.writelines(dates_undone_one) with open(\"dates_two.txt\", \"w\") as finding: finding.writelines(dates_undone_two)
这就是刚刚提到的有BUG的删除程序。这里输入的i是闹钟的时间（在这个程序中，闹钟时间具有唯一性，一个时间只对应一个闹钟）。这个程序试图删除i所对应的所有信息，但是，对于位于文件和表格结尾的闹钟，它不能有效处理。我试图使他删除上一个条末尾的换行符，但显然出现了某种错误。我因此不得不另加一行代码来弥补它的后果。
def play_it(url): global Listener pygame.mixer.init() t = pygame.mixer.music.load(url) pygame.mixer.music.play() def on_release(key): if key == Key.space: pygame.mixer.music.stop() with Listener(on_release=on_release) as Listener: Listener.join()
播放程序，用于在时间到时播放音乐。这里不仅使用了Pygame的音乐播放，还使用了Pynput的键盘监听，这样可以在按下空格时关闭音乐（当然，有时候在打字时也许会误关闹钟，但这无关紧要——你完全可以设置另一个不常用的键来关闭闹钟）。
def alarm(): global all_songs,all_songs_dict,alarm_list,dates,songs while True: try:
毫无疑问，在这些代码后面，跟的是程序的核心代码。但接下来这一段无疑令人失望：
e = time.time() finding = open(\"alarm_list.txt\", \"a\") finding.close() finding = open(\"alarm_list.txt\", \"r\") alarm_list_undone = finding.readlines() finding.close() alarm_list = [] for i in alarm_list_undone: alarm_list.append(i.replace(\"\\n\", \"\")) finding = open(\"dates_one.txt\", \"a\") finding.close() finding = open(\"dates_one.txt\", \"r\") dates_undone_one = finding.readlines() finding.close() finding = open(\"dates_two.txt\", \"a\") finding.close() finding = open(\"dates_two.txt\", \"r\") dates_undone_two = finding.readlines() finding.close() dates = {} for i in range(len(dates_undone_one)): dates[dates_undone_one[i].replace(\"\\n\", \"\")] = eval(dates_undone_two[i].replace(\"\\n\", \"\")) finding = open(\"songs_one.txt\", \"a\") finding.close() finding = open(\"songs_one.txt\", \"r\") songs_undone_one = finding.readlines() finding.close() finding = open(\"songs_two.txt\", \"a\") finding.close() finding = open(\"songs_two.txt\", \"r\") songs_undone_two = finding.readlines() finding.close() songs = {} for i in range(len(songs_undone_two)): try: open(songs_undone_two[i].replace(\"\\n\", \"\"), \"r\") except: songs_undone_two[i] = all_songs_dict[all_songs[random.randint(0, len(all_songs) - 1)]] + \"\\n\" with open(\"songs_two.txt\", \"w\") as finding: finding.writelines(songs_undone_two) for i in range(len(songs_undone_one)): songs[songs_undone_one[i].replace(\"\\n\", \"\")] = songs_undone_two[i].replace(\"\\n\", \"\") finding = open(\"alarm_list.txt\", \"r\") finder = finding.read() while finder[-1] == \"\\n\": finder = finder[:-1] with open(\"alarm_list.txt\", \"w\") as finding: finding.write(finder) finding = open(\"dates_one.txt\", \"r\") finder = finding.read() while finder[-1] == \"\\n\": finder = finder[:-1] with open(\"dates_one.txt\", \"w\") as finding: finding.write(finder) finding = open(\"dates_two.txt\", \"r\") finder = finding.read() while finder[-1] == \"\\n\": finder = finder[:-1] with open(\"dates_two.txt\", \"w\") as finding: finding.write(finder) finding = open(\"songs_one.txt\", \"r\") finder = finding.read() while finder[-1] == \"\\n\": finder = finder[:-1] with open(\"songs_one.txt\", \"w\") as finding: finding.write(finder) finding = open(\"songs_two.txt\", \"r\") finder = finding.read() while finder[-1] == \"\\n\": finder = finder[:-1] with open(\"songs_two.txt\", \"w\") as finding: finding.write(finder)
没错，这就是前面的存储载入的代码。这是为了刷新对文件的读取，毕竟，你很有可能会在程序运行时修改闹钟。
for i in alarm_list: if str(datetime.datetime.now())[11:16] == i: if time.strftime(\"%w\", time.localtime()) in dates.get(i): url = songs.get(i) True_False=int(time.strftime(\"%Y\", time.localtime())) < int(dates.get(i)[-1][4:8]) or (int(time.strftime(\"%Y\", time.localtime())) == int(dates.get(i)[-1][4:8]) and int(time.strftime(\"%j\", time.localtime())) <= int(dates.get(i)[-1][9:])) if int(time.strftime(\"%Y\", time.localtime())) > int(dates.get(i)[-1][4:8]) or ( int(time.strftime(\"%Y\", time.localtime())) == int(dates.get(i)[-1][4:8]) and int( time.strftime(\"%j\", time.localtime())) >= int(dates.get(i)[-1][9:])): delete(i) if True_False: play_it(url) else: if int(time.strftime(\"%Y\", time.localtime())) > int(dates.get(i)[-1][4:8]) or ( int(time.strftime(\"%Y\", time.localtime())) == int(dates.get(i)[-1][4:8]) and int( time.strftime(\"%j\", time.localtime())) > int(dates.get(i)[-1][9:])): delete(i) if int(time.strftime(\"%Y\", time.localtime())) == int(dates.get(i)[-1][4:8]) and int(time.strftime(\"%j\", time.localtime())) == int(dates.get(i)[-1][9:]) and int(str(datetime.datetime.now())[11:13])*60+int(str(datetime.datetime.now())[14:16]) > int(i[:2])*60+int(i[3:]): delete(i)
这才是你们期待的核心代码（虽然功能很核心，但却还是很简单的）我们将闹钟列表遍历，将时间与闹钟所设置的时间所比对，如果现在是某个闹钟所设定的时间，同时现在日期在一星期中的位置（暂且就这么表述，我突然发现像“星期一”之类的词似乎……没有一个统称）也存在于对应的表格中，同时现在的日期也没有超过闹钟的截止日期，我们就会响铃（铃声会遵从该闹钟的设置）。同时，对于已截至的闹钟，它会予以删除。
这样，响铃的程序就已初步完成。但是，为了使程序不挤占进程（很多闹钟程序都会如此），我们还是有必要加上这一段代码：
time.sleep(1 - (time.time() - e)) except: time.sleep(1 - (time.time() - e))
当然最后得运行函数：
alarm()
这样，我们就把闹钟的程序完成了。
附上完整代码：
#coding:utf-8 import datetime import pygame import os import time import random from pynput.keyboard import Key,Listener all_songs=[] all_songs_dict={} for root, dirs, names in os.walk(\"d:/Users/{}/Music\".format(os.getlogin())): for filename in names: if os.path.join(root, filename)[-4:] == \".mp3\" or os.path.join(root, filename)[-4:] == \".ogg\": all_songs.append(os.path.join(root, filename)[os.path.join(root, filename).find(\"\\\\\") + 1:-4]) all_songs_dict[ os.path.join(root, filename)[os.path.join(root, filename).find(\"\\\\\") + 1:-4]] = os.path.join(root, filename).replace( \"\\\\\", \"/\") finding = open(\"alarm_list.txt\", \"a\") finding.close() finding = open(\"alarm_list.txt\", \"r\") alarm_list_undone = finding.readlines() finding.close() alarm_list = [] for i in alarm_list_undone: alarm_list.append(i.replace(\"\\n\", \"\")) finding = open(\"dates_one.txt\", \"a\") finding.close() finding = open(\"dates_one.txt\", \"r\") dates_undone_one = finding.readlines() finding.close() finding = open(\"dates_two.txt\", \"a\") finding.close() finding = open(\"dates_two.txt\", \"r\") dates_undone_two = finding.readlines() finding.close() dates = {} for i in range(len(dates_undone_one)): dates[dates_undone_one[i].replace(\"\\n\", \"\")] =eval( dates_undone_two[i].replace(\"\\n\", \"\")) finding = open(\"songs_one.txt\", \"a\") finding.close() finding = open(\"songs_one.txt\", \"r\") songs_undone_one = finding.readlines() finding.close() finding = open(\"songs_two.txt\", \"a\") finding.close() finding = open(\"songs_two.txt\", \"r\") songs_undone_two = finding.readlines() finding.close() songs = {} for i in range(len(songs_undone_two)): try: open(songs_undone_two[i].replace(\"\\n\", \"\"),\"r\") except: songs_undone_two[i]=all_songs_dict[all_songs[random.randint(0,len(all_songs)-1)]]+\"\\n\" with open(\"songs_two.txt\", \"w\")as finding: finding.writelines(songs_undone_two) for i in range(len(songs_undone_one)): songs[songs_undone_one[i].replace(\"\\n\", \"\")] = songs_undone_two[i].replace(\"\\n\", \"\") finding = open(\"alarm_list.txt\", \"r\") finder=finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"alarm_list.txt\", \"w\") as finding: finding.write(finder) finding = open(\"dates_one.txt\", \"r\") finder=finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"dates_one.txt\", \"w\") as finding: finding.write(finder) finding = open(\"dates_two.txt\", \"r\") finder=finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"dates_two.txt\", \"w\") as finding: finding.write(finder) finding = open(\"songs_one.txt\", \"r\") finder=finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"songs_one.txt\", \"w\") as finding: finding.write(finder) finding = open(\"songs_two.txt\", \"r\") finder=finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"songs_two.txt\", \"w\") as finding: finding.write(finder) def delete(i): global all_songs, all_songs_dict, alarm_list, dates, songs,alarm_list_undone,dates_undone_one,dates_undone_two,songs_undone_one,songs_undone_two try: try: alarm_list_undone.remove(i) alarm_list[-1] = alarm_list[-1].replace(\"\\n\", \"\") except: alarm_list_undone.remove(i + \"\\n\") except: if False: print() alarm_list.remove(i) with open(\"alarm_list.txt\", \"w\") as finding: finding.writelines(alarm_list_undone) for j in range(len(songs_undone_one)): if songs_undone_one[j] == i or songs_undone_one[j] == i + \"\\n\": songs_undone_one.pop(j) songs_undone_two.pop(j) try: songs_undone_one[-1]=songs_undone_one[-1].replace(\"\\n\", \"\") songs_undone_two[-1]=songs_undone_two[-1].replace(\"\\n\", \"\") except: if False: print() songs = {} for j in range(len(songs_undone_one)): songs[songs_undone_one[j].replace(\"\\n\", \"\")] = songs_undone_two[j].replace(\"\\n\", \"\") with open(\"songs_one.txt\", \"w\") as finding: finding.writelines(songs_undone_one) with open(\"songs_two.txt\", \"w\") as finding: finding.writelines(songs_undone_two) for j in range(len(dates_undone_one)): if dates_undone_one[j] == i or dates_undone_one[j] == i + \"\\n\": dates_undone_one.pop(j) dates_undone_two.pop(j) try: dates_undone_one[-1]=dates_undone_one[-1].replace(\"\\n\", \"\") dates_undone_two[-1]=dates_undone_two[-1].replace(\"\\n\", \"\") except: if False: print() dates = {} for j in range(len(dates_undone_one)): dates[dates_undone_one[j].replace(\"\\n\", \"\")] = dates_undone_two[j].replace(\"\\n\", \"\") with open(\"dates_one.txt\", \"w\") as finding: finding.writelines(dates_undone_one) with open(\"dates_two.txt\", \"w\") as finding: finding.writelines(dates_undone_two) def play_it(url): global Listener pygame.mixer.init() t = pygame.mixer.music.load(url) pygame.mixer.music.play() def on_release(key): if key == Key.space: pygame.mixer.music.stop() with Listener(on_release=on_release) as Listener: Listener.join() def alarm(): global all_songs,all_songs_dict,alarm_list,dates,songs while True: try: e = time.time() finding = open(\"alarm_list.txt\", \"a\") finding.close() finding = open(\"alarm_list.txt\", \"r\") alarm_list_undone = finding.readlines() finding.close() alarm_list = [] for i in alarm_list_undone: alarm_list.append(i.replace(\"\\n\", \"\")) finding = open(\"dates_one.txt\", \"a\") finding.close() finding = open(\"dates_one.txt\", \"r\") dates_undone_one = finding.readlines() finding.close() finding = open(\"dates_two.txt\", \"a\") finding.close() finding = open(\"dates_two.txt\", \"r\") dates_undone_two = finding.readlines() finding.close() dates = {} for i in range(len(dates_undone_one)): dates[dates_undone_one[i].replace(\"\\n\", \"\")] = eval(dates_undone_two[i].replace(\"\\n\", \"\")) finding = open(\"songs_one.txt\", \"a\") finding.close() finding = open(\"songs_one.txt\", \"r\") songs_undone_one = finding.readlines() finding.close() finding = open(\"songs_two.txt\", \"a\") finding.close() finding = open(\"songs_two.txt\", \"r\") songs_undone_two = finding.readlines() finding.close() songs = {} for i in range(len(songs_undone_two)): try: open(songs_undone_two[i].replace(\"\\n\", \"\"), \"r\") except: songs_undone_two[i] = all_songs_dict[all_songs[random.randint(0, len(all_songs) - 1)]] + \"\\n\" with open(\"songs_two.txt\", \"w\") as finding: finding.writelines(songs_undone_two) for i in range(len(songs_undone_one)): songs[songs_undone_one[i].replace(\"\\n\", \"\")] = songs_undone_two[i].replace(\"\\n\", \"\") finding = open(\"alarm_list.txt\", \"r\") finder = finding.read() while finder[-1] == \"\\n\": finder = finder[:-1] with open(\"alarm_list.txt\", \"w\") as finding: finding.write(finder) finding = open(\"dates_one.txt\", \"r\") finder = finding.read() while finder[-1] == \"\\n\": finder = finder[:-1] with open(\"dates_one.txt\", \"w\") as finding: finding.write(finder) finding = open(\"dates_two.txt\", \"r\") finder = finding.read() while finder[-1] == \"\\n\": finder = finder[:-1] with open(\"dates_two.txt\", \"w\") as finding: finding.write(finder) finding = open(\"songs_one.txt\", \"r\") finder = finding.read() while finder[-1] == \"\\n\": finder = finder[:-1] with open(\"songs_one.txt\", \"w\") as finding: finding.write(finder) finding = open(\"songs_two.txt\", \"r\") finder = finding.read() while finder[-1] == \"\\n\": finder = finder[:-1] with open(\"songs_two.txt\", \"w\") as finding: finding.write(finder) for i in alarm_list: if str(datetime.datetime.now())[11:16] == i: if time.strftime(\"%w\", time.localtime()) in dates.get(i): url = songs.get(i) True_False=int(time.strftime(\"%Y\", time.localtime())) < int(dates.get(i)[-1][4:8]) or (int(time.strftime(\"%Y\", time.localtime())) == int(dates.get(i)[-1][4:8]) and int(time.strftime(\"%j\", time.localtime())) <= int(dates.get(i)[-1][9:])) if int(time.strftime(\"%Y\", time.localtime())) > int(dates.get(i)[-1][4:8]) or ( int(time.strftime(\"%Y\", time.localtime())) == int(dates.get(i)[-1][4:8]) and int( time.strftime(\"%j\", time.localtime())) >= int(dates.get(i)[-1][9:])): delete(i) if True_False: play_it(url) else: if int(time.strftime(\"%Y\", time.localtime())) > int(dates.get(i)[-1][4:8]) or ( int(time.strftime(\"%Y\", time.localtime())) == int(dates.get(i)[-1][4:8]) and int( time.strftime(\"%j\", time.localtime())) > int(dates.get(i)[-1][9:])): delete(i) if int(time.strftime(\"%Y\", time.localtime())) == int(dates.get(i)[-1][4:8]) and int(time.strftime(\"%j\", time.localtime())) == int(dates.get(i)[-1][9:]) and int(str(datetime.datetime.now())[11:13])*60+int(str(datetime.datetime.now())[14:16]) > int(i[:2])*60+int(i[3:]): delete(i) time.sleep(1 - (time.time() - e)) except: time.sleep(1 - (time.time() - e)) print(all_songs) print(all_songs_dict) print(alarm_list) print(dates) print(songs) alarm()
你是否疑惑：我们如何设置闹钟？这后面的内容，我们就来解决这一件事。
最简单的办法，当然是将闹钟手动输入到文件中。“alarm_list.txt”中需要输入的是闹钟的时间，格式“00:00”；“dates_one.txt”和“songs_one.txt”中储存的其实也是这一内容。“songs_two.txt”中是音乐的路径，这个也没问题；最重要的是“dates_two.txt”。我们不妨举个例子。“[\'1\', \'2\', \'3\', \'4\', \'5\', \'kill9999&99\']”，这是什么意思？“1”“2”“3”“4”“5”指响铃的星期，其中“0”代表周日，“1”代表周一，后面以此类推。“kill9999&99”是闹钟截至日期，或者说有效期，“9999”是年，“99”是在这年中的天数，“kill9999&99”意为“有效期至公元9999年的4月9日”，在这里我们可以简单粗暴的认为是永不停止（因为一般来说，这个程序是绝对不会运行到那一天的）。也就是说“[\'1\', \'2\', \'3\', \'4\', \'5\', \'kill9999&99\']”的意思大概就是，每周工作日响铃，永远有效。
当然，这么做实际会比较繁琐，因此我经过一连串更繁琐的步骤后，制作了一个闹钟的设置程序（在此只给出代码，因为它里面主要都是些简单却反复的内容）：
#coding:utf-8 import random import os import datetime import time try: all_songs = [] all_songs_dict = {} for root, dirs, names in os.walk(\"d:/Users/{}/Music\".format(os.getlogin())): for filename in names: if os.path.join(root, filename)[-4:] == \".mp3\" or os.path.join(root, filename)[-4:] == \".ogg\": all_songs.append(os.path.join(root, filename)[os.path.join(root, filename).find(\"\\\\\") + 1:-4]) all_songs_dict[ os.path.join(root, filename)[os.path.join(root, filename).find(\"\\\\\") + 1:-4]] = os.path.join(root, filename).replace( \"\\\\\", \"/\") finding = open(\"alarm_list.txt\", \"a\") finding.close() finding = open(\"alarm_list.txt\", \"r\") alarm_list_undone = finding.readlines() finding.close() alarm_list = [] for i in alarm_list_undone: alarm_list.append(i.replace(\"\\n\", \"\")) finding = open(\"dates_one.txt\", \"a\") finding.close() finding = open(\"dates_one.txt\", \"r\") dates_undone_one = finding.readlines() finding.close() finding = open(\"dates_two.txt\", \"a\") finding.close() finding = open(\"dates_two.txt\", \"r\") dates_undone_two = finding.readlines() finding.close() dates = {} for i in range(len(dates_undone_one)): dates[dates_undone_one[i].replace(\"\\n\", \"\")] = eval(dates_undone_two[i].replace(\"\\n\", \"\")) finding = open(\"songs_one.txt\", \"a\") finding.close() finding = open(\"songs_one.txt\", \"r\") songs_undone_one = finding.readlines() finding.close() finding = open(\"songs_two.txt\", \"a\") finding.close() finding = open(\"songs_two.txt\", \"r\") songs_undone_two = finding.readlines() finding.close() songs = {} for i in range(len(songs_undone_two)): try: open(songs_undone_two[i].replace(\"\\n\", \"\"), \"r\") except: songs_undone_two[i] = all_songs_dict[all_songs[random.randint(0, len(all_songs) - 1)]] + \"\\n\" with open(\"songs_two.txt\", \"w\") as finding: finding.writelines(songs_undone_two) for i in range(len(songs_undone_one)): songs[songs_undone_one[i].replace(\"\\n\", \"\")] = songs_undone_two[i].replace(\"\\n\", \"\") finding = open(\"alarm_list.txt\", \"r\") finder = finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"alarm_list.txt\", \"w\") as finding: finding.write(finder) finding = open(\"dates_one.txt\", \"r\") finder = finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"dates_one.txt\", \"w\") as finding: finding.write(finder) finding = open(\"dates_two.txt\", \"r\") finder = finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"dates_two.txt\", \"w\") as finding: finding.write(finder) finding = open(\"songs_one.txt\", \"r\") finder = finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"songs_one.txt\", \"w\") as finding: finding.write(finder) finding = open(\"songs_two.txt\", \"r\") finder = finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"songs_two.txt\", \"w\") as finding: finding.write(finder) print(\"请选择服务：\") print() print(\"1:新建闹钟\") print(\"2:管理闹钟\") print() top = input(\"你的选择：\") if top == \"1\": print() set_time = input(\" 请输入闹钟时间（格式：00:00）：\") have_it = False for i in alarm_list: if i == set_time: have_it = True try: alarm_list_undone[-1] += \"\\n\" except: if False: print() alarm_list_undone.append(set_time) alarm_list = [] for i in alarm_list_undone: alarm_list.append(i.replace(\"\\n\", \"\")) with open(\"alarm_list.txt\", \"w\") as finding: finding.writelines(alarm_list_undone) print() print(\" 请选择响铃次数：\") print() print(\" 1:仅一次\") print(\" 2:每天\") print(\" 3:工作日\") print(\" 4:自定义\") print() set_date = input(\" 你的选择：\") if set_date == \"1\": if int(set_time[:set_time.find(\":\")]) * 60 + int(set_time[set_time.find(\":\") + 1:]) <= int( str(datetime.datetime.now())[11:16][:str(datetime.datetime.now())[11:16].find(\":\")]) * 60 + int( str(datetime.datetime.now())[11:16][str(datetime.datetime.now())[11:16].find(\":\") + 1:]): try: dates_undone_one[-1] += \"\\n\" except: if False: print() dates_undone_one.append(set_time) try: dates_undone_two[-1] += \"\\n\" except: if False: print() dates_undone_two.append(str([(datetime.datetime.now() + datetime.timedelta(days=1)).strftime(\"%w\"), \"kill{}&{}\".format( (datetime.datetime.now() + datetime.timedelta(days=1)).strftime(\"%Y\"), (datetime.datetime.now() + datetime.timedelta(days=1)).strftime( \"%j\"))])) else: try: dates_undone_one[-1] += \"\\n\" except: if False: print() dates_undone_one.append(set_time) try: dates_undone_two[-1] += \"\\n\" except: if False: print() dates_undone_two.append(str([(datetime.datetime.now()).strftime(\"%w\"), \"kill{}&{}\".format((datetime.datetime.now()).strftime(\"%Y\"), (datetime.datetime.now()).strftime(\"%j\"))])) dates = {} for i in range(len(dates_undone_one)): dates[dates_undone_one[i].replace(\"\\n\", \"\")] = eval(dates_undone_two[i].replace(\"\\n\", \"\")) with open(\"dates_one.txt\", \"w\") as finding: finding.writelines(dates_undone_one) with open(\"dates_two.txt\", \"w\") as finding: finding.writelines(dates_undone_two) if set_date == \"2\": try: dates_undone_one[-1] += \"\\n\" except: if False: print() dates_undone_one.append(set_time) try: dates_undone_two[-1] += \"\\n\" except: if False: print() dates_undone_two.append(str([\"1\", \"2\", \"3\", \"4\", \"5\", \"6\", \"0\", \"kill9999&99\"])) dates = {} for i in range(len(dates_undone_one)): dates[dates_undone_one[i].replace(\"\\n\", \"\")] = eval(dates_undone_two[i].replace(\"\\n\", \"\")) with open(\"dates_one.txt\", \"w\") as finding: finding.writelines(dates_undone_one) with open(\"dates_two.txt\", \"w\") as finding: finding.writelines(dates_undone_two) if set_date == \"3\": try: dates_undone_one[-1] += \"\\n\" except: if False: print() dates_undone_one.append(set_time) try: dates_undone_two[-1] += \"\\n\" except: if False: print() dates_undone_two.append(str([\"1\", \"2\", \"3\", \"4\", \"5\", \"kill9999&99\"])) dates = {} for i in range(len(dates_undone_one)): dates[dates_undone_one[i].replace(\"\\n\", \"\")] = eval(dates_undone_two[i].replace(\"\\n\", \"\")) with open(\"dates_one.txt\", \"w\") as finding: finding.writelines(dates_undone_one) with open(\"dates_two.txt\", \"w\") as finding: finding.writelines(dates_undone_two) if set_date == \"4\": list_one = [] math_to_week = {0: \"星期日\", 1: \"星期一\", 2: \"星期二\", 3: \"星期三\", 4: \"星期四\", 5: \"星期五\", 6: \"星期六\"} for i in range(7): print() yes_no = input(\" {}是否响铃（是输入“1”，否输入“0”）：\".format(math_to_week.get(i))) if yes_no == \"1\": list_one.append(str(i)) list_one.append(\"kill9999&99\") try: dates_undone_one[-1] += \"\\n\" except: if False: print() dates_undone_one.append(set_time) try: dates_undone_two[-1] += \"\\n\" except: if False: print() dates_undone_two.append(str(list_one)) dates = {} for i in range(len(dates_undone_one)): dates[dates_undone_one[i].replace(\"\\n\", \"\")] = eval(dates_undone_two[i].replace(\"\\n\", \"\")) with open(\"dates_one.txt\", \"w\") as finding: finding.writelines(dates_undone_one) with open(\"dates_two.txt\", \"w\") as finding: finding.writelines(dates_undone_two) print() print(\" 请选择铃声：\") print() num = 0 for i in all_songs: num += 1 print(\" \" + str(num) + \":《\" + i + \"》\") num += 1 print(\" \" + str(num) + \":自选\") print() set_song = input(\" 你的选择：\") if not set_song == str(num): song = all_songs_dict[all_songs[int(set_song) - 1]] else: print() song = input(\" 请输入路径：\") try: songs_undone_one[-1] += \"\\n\" except: if False: print() songs_undone_one.append(set_time) try: songs_undone_two[-1] += \"\\n\" except: if False: print() songs_undone_two.append(song) songs = {} for i in range(len(songs_undone_two)): try: open(songs_undone_two[i].replace(\"\\n\", \"\"), \"r\") except: songs_undone_two[i] = all_songs_dict[all_songs[random.randint(0, len(all_songs) - 1)]] + \"\\n\" with open(\"songs_two.txt\", \"w\") as finding: finding.writelines(songs_undone_two) for i in range(len(songs_undone_one)): songs[songs_undone_one[i].replace(\"\\n\", \"\")] = songs_undone_two[i].replace(\"\\n\", \"\") with open(\"songs_one.txt\", \"w\") as finding: finding.writelines(songs_undone_one) with open(\"songs_two.txt\", \"w\") as finding: finding.writelines(songs_undone_two) else: print() print(\" 请选择需要删除的闹钟：\") print() for i in range(len(alarm_list)): if dates[alarm_list[i]][-1] != \"kill9999&99\": date_type = \"仅一次\" elif dates[alarm_list[i]] == [\"1\", \"2\", \"3\", \"4\", \"5\", \"6\", \"0\", \"kill9999&99\"]: date_type = \"每天\" elif dates[alarm_list[i]] == [\"1\", \"2\", \"3\", \"4\", \"5\", \"kill9999&99\"]: date_type = \"工作日\" else: date_type = \"自定义\" print(\" {}:时间：{}；响铃次数：{}；音乐：《{}》；\".format(i + 1, alarm_list[i], date_type, songs[alarm_list[i]][ songs[alarm_list[i]].rfind( \"/\") + 1:songs[ alarm_list[i]].rfind(\".\")])) print() delete = int(input(\" 你的选择：\")) alarm_list_undone.pop(delete - 1) dates_undone_one.pop(delete - 1) dates_undone_two.pop(delete - 1) songs_undone_one.pop(delete - 1) songs_undone_two.pop(delete - 1) with open(\"alarm_list.txt\", \"w\") as finding: finding.writelines(alarm_list_undone) with open(\"songs_one.txt\", \"w\") as finding: finding.writelines(songs_undone_one) with open(\"songs_two.txt\", \"w\") as finding: finding.writelines(songs_undone_two) with open(\"dates_one.txt\", \"w\") as finding: finding.writelines(dates_undone_one) with open(\"dates_two.txt\", \"w\") as finding: finding.writelines(dates_undone_two) finding = open(\"alarm_list.txt\", \"a\") finding.close() finding = open(\"alarm_list.txt\", \"r\") alarm_list_undone = finding.readlines() finding.close() alarm_list = [] for i in alarm_list_undone: alarm_list.append(i.replace(\"\\n\", \"\")) finding = open(\"dates_one.txt\", \"a\") finding.close() finding = open(\"dates_one.txt\", \"r\") dates_undone_one = finding.readlines() finding.close() finding = open(\"dates_two.txt\", \"a\") finding.close() finding = open(\"dates_two.txt\", \"r\") dates_undone_two = finding.readlines() finding.close() dates = {} for i in range(len(dates_undone_one)): dates[dates_undone_one[i].replace(\"\\n\", \"\")] = eval(dates_undone_two[i].replace(\"\\n\", \"\")) finding = open(\"songs_one.txt\", \"a\") finding.close() finding = open(\"songs_one.txt\", \"r\") songs_undone_one = finding.readlines() finding.close() finding = open(\"songs_two.txt\", \"a\") finding.close() finding = open(\"songs_two.txt\", \"r\") songs_undone_two = finding.readlines() finding.close() songs = {} for i in range(len(songs_undone_two)): try: open(songs_undone_two[i].replace(\"\\n\", \"\"), \"r\") except: songs_undone_two[i] = all_songs_dict[all_songs[random.randint(0, len(all_songs) - 1)]] + \"\\n\" with open(\"songs_two.txt\", \"w\") as finding: finding.writelines(songs_undone_two) for i in range(len(songs_undone_one)): songs[songs_undone_one[i].replace(\"\\n\", \"\")] = songs_undone_two[i].replace(\"\\n\", \"\") finding = open(\"alarm_list.txt\", \"r\") finder = finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"alarm_list.txt\", \"w\") as finding: finding.write(finder) finding = open(\"dates_one.txt\", \"r\") finder = finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"dates_one.txt\", \"w\") as finding: finding.write(finder) finding = open(\"dates_two.txt\", \"r\") finder = finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"dates_two.txt\", \"w\") as finding: finding.write(finder) finding = open(\"songs_one.txt\", \"r\") finder = finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"songs_one.txt\", \"w\") as finding: finding.write(finder) finding = open(\"songs_two.txt\", \"r\") finder = finding.read() try: while finder[-1] == \"\\n\": finder = finder[:-1] except: while False: print() with open(\"songs_two.txt\", \"w\") as finding: finding.write(finder) except: while False: print()
这个程序不能是pyw文件，而必须是py（因为它需要输入与输出）。我们需要将其和刚刚的响铃程序放在同一个文件夹中，并对两个程序分别创建一个快捷方式。然后，我们要将响铃程序放入“启动”文件夹（在C盘，名称叫“StartUp”。它在我的电脑上路径为“C:\\ProgramData\\Microsoft\\Windows\\Start Menu\\Programs\\StartUp”，不同电脑上路径可能稍有不同，但搜索总是能找到的）。而另一个，这个设置程序的快捷方式，你可以放在桌面，方便打开程序。
来源：https://www.cnblogs.com/godforever/p/16418496.html
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