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了解如何使用Python在XBMC中实现字幕功能

发布时间:2024-01-10 05:22:50

在XBMC中使用Python实现字幕功能需要用到XBMC的API和Python的字符串处理功能。下面是一个使用Python在XBMC中实现字幕功能的例子:

1. 导入所需的库和模块:

import xbmc
import xbmcgui
import xbmcaddon
import re

2. 创建一个字幕类,并初始化:

class SubtitleAddon(xbmcaddon.Addon):
    def __init__(self):
        self.language = xbmc.getLanguage(xbmc.ISO_639_1)
        self.addon = xbmcaddon.Addon()
        self.subtitle_path = self.addon.getAddonInfo('path') + '/resources/language'
        self.current_subtitle_path = ''
        self.current_subtitle = ''
        self.subtitle_list = []
        self.current_subtitle_index = 0
        self.subtitle_encoding = ''

3. 添加一个方法来读取字幕文件并存储到一个列表中:

def load_subtitle_files(self):
    self.subtitle_list = []
    files = xbmcvfs.listdir(self.subtitle_path)[1]
    for file in files:
        if file.endswith('.srt'):
            self.subtitle_list.append(file)

4. 添加一个方法来选择字幕文件:

def select_subtitle_file(self):
    dialog = xbmcgui.Dialog()
    subtitle_file = dialog.select('Select Subtitle', self.subtitle_list)
    if subtitle_file >= 0:
        self.current_subtitle_index = subtitle_file
        self.current_subtitle_path = self.subtitle_path + '/' + self.subtitle_list[subtitle_file]
        self.load_subtitle()

5. 添加一个方法来加载字幕文件并显示到屏幕上:

def load_subtitle(self):
    try:
        with open(self.current_subtitle_path, 'r') as f:
            self.current_subtitle = f.read()
        subtitle_lines = re.split(r'
\s*
', self.current_subtitle)
        for line in subtitle_lines:
            subtitle_line = re.sub(r'
', ' ', line)
            xbmc.executebuiltin('XBMC.UpdateLibrary(subtitle_line)')
    except:
        xbmc.log('Failed to load subtitle file', xbmc.LOGERROR)

6. 添加一个方法来设置字幕编码:

def set_subtitle_encoding(self, encoding):
    self.subtitle_encoding = encoding

7. 添加一个方法来获取当前正在播放的视频的文件路径,并加载字幕:

def load_subtitle_for_current_video(self):
    player = xbmc.Player()
    current_file_path = player.getPlayingFile()
    current_file_name = current_file_path.split('/')[-1]
    current_subtitle_name = current_file_name.split('.')[-2] + '.srt'
    self.current_subtitle_index = self.subtitle_list.index(current_subtitle_name)
    self.current_subtitle_path = self.subtitle_path + '/' + current_subtitle_name
    self.load_subtitle()

8. 在主程序中初始化字幕类并调用相关方法:

subtitle_addon = SubtitleAddon()
subtitle_addon.load_subtitle_files()
subtitle_addon.select_subtitle_file()
subtitle_addon.load_subtitle_for_current_video()

以上代码实现了在XBMC中加载和显示字幕文件的功能。你可以根据自己的需求进行修改和扩展。记得在XBMC中安装Python插件并将该插件添加到XBMC的控制台界面上。