BiliBili Python 3 TypeError: can only concatenate str (not "bytes") to str

[Liqianyu]

描述错误
@ArchieMeng 将BiliBili Add-On迁移到Python 3时似乎遗漏该处，导致部分内容会报错

2021-11-02 11:23:57.169 T:30480   ERROR <general>: EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--
 - NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!
Error Type: <class 'TypeError'>
Error Contents: can only concatenate str (not "bytes") to str
Traceback (most recent call last):
  File "/storage/emulated/0/Android/data/org.xbmc.kodi/files/.kodi/addons/plugin.video.bilibili/addon.py", line 3031, in <module>
    plugin.run()
  File "/storage/emulated/0/Android/data/org.xbmc.kodi/files/.kodi/addons/script.module.xbmcswift2/lib/xbmcswift2/plugin.py", line 338, in run
    items = self._dispatch(self.request.path)
  File "/storage/emulated/0/Android/data/org.xbmc.kodi/files/.kodi/addons/script.module.xbmcswift2/lib/xbmcswift2/plugin.py", line 312, in _dispatch
    listitems = view_func(**items)
  File "/storage/emulated/0/Android/data/org.xbmc.kodi/files/.kodi/addons/plugin.video.bilibili/addon.py", line 2283, in sources
    sources = get_sources(url)
  File "/storage/emulated/0/Android/data/org.xbmc.kodi/files/.kodi/addons/plugin.video.bilibili/addon.py", line 1801, in get_sources
    ename = '正片 : ' + elist[index]['title'] + ' - ' + elist[index][
TypeError: can only concatenate str (not "bytes") to str
-->End of Python script error report<--

尝试修改为

                        ename = '正片 : ' + str(elist[index]['title']) + ' - ' + elist[index][
                            'longTitle'] + ' [COLOR pink][' + elist[index]['badge'] + '][/COLOR]'

可以正常工作

重现
重现行为的步骤:

1. 去 '打开Kodi运行Bilibili Add-On'
2. 点击 '电视剧分类'
3. 划到 '第八号当铺 第一季'
4. 点击，出错

预期行为
正常显示分集

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设备信息

• 设备: Shield TV 2019 Pro
• 系统: Android 9
• Kodi 版本: Kodi 20

其他
在此处添加有关该问题的任何其他上下文

[ArchieMeng]

我看到了，晚点修。不过，你测试好了，也可以自己提交个PR也行？

[ArchieMeng]

修这个Bug的时候还发现了其它问题：UP界面打不开。相关Issue
可能要点时间推上来。