如何从字幕中提取文本？在python中

如何解决如何从字幕中提取文本？在python中

我要转换这个：

1
00:00:01,710 --> 00:00:03,830
Now react came out in 2013.

2
00:00:03,840 --> 00:00:07,890
But what do we have before then before we act.

3
00:00:07,890 --> 00:00:15,040
Well the front fronting landscape was very different initially back in the 90s and early 2000s.

像这样：

thisdict = {
  "1": "Now react came out in 2013.","1time": '00:00:01,830'
}

有人可以帮忙吗？

解决方法

你的意思是这样吗？

with open('subtitle.srt') as file:
    subtitle = file.readlines()
    
    sub_list = [subtitle[i : i+4] for i in range(0,len(subtitle),4)]
    
    this_dict = {}
    
    for item in sub_list:
        number = item[0].strip('\n')
        this_dict[number] = item[2].strip('\n')
        this_dict[f"{number}time"] = item[1].strip('\n')
        
    print(this_dict)

输出：

{'1': 'Now react came out in 2013.','1time': '00:00:01,710 --> 00:00:03,830','2': 'But what do we have before then before we act.','2time': '00:00:03,840 --> 00:00:07,890','3': 'Well the front fronting landscape was very different initially back in the 90s and early 2000s.','3time': '00:00:07,890 --> 00:00:15,040'}