Fix error when kodi is not playing video any longer

[AnonTester]

Fixes timing issue that sometimes pops up when stopping or forward skipping at end of movie/show just as UpNext is starting up resulting in error:

error : EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--
- NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!
Error Type: <class 'RuntimeError'>
Error Contents: Kodi is not playing any file
Traceback (most recent call last):
File "/home/kodi/.kodi/addons/service.upnext/resources/lib/service_entry.py", line 8, in
UpNextMonitor().run()
File "/home/kodi/.kodi/addons/service.upnext/resources/lib/monitor.py", line 109, in run
self.playback_manager.launch_up_next()
File "/home/kodi/.kodi/addons/service.upnext/resources/lib/playbackmanager.py", line 44, in launch_up_next
episode, source = self.play_item.get_next()
File "/home/kodi/.kodi/addons/service.upnext/resources/lib/playitem.py", line 61, in get_next
current_file = self.player.getPlayingFile()
RuntimeError: Kodi is not playing any file
-->End of Python script error report<--

[MoojMidge]

Thanks for this.

Properly handling the RuntimeError raised by xbmc.Player methods when playback ends is something that could be done in a more general manner, but it is a little bit more involved than using try/catch for each individual method call.

In this particular instance however, catching the exception is probably not quite the right fix. The actual code in get_next that triggers the error should probably be changed to use the filename of the currently tracked video instead, as this avoids the potential for Unicode decode errors in Kodi 18, (using Python 2) and also allows the rest of the code to terminate normally if playback has stopped.

service.upnext/resources/lib/playitem.py

Line 61 in 147ed85

current_file = self.player.getPlayingFile()

    current_file = self.player.get_last_file()

Also there is no need to update the changelog and bump the version number, as that is done as part of a separate PR in order to trigger the release workflow.

[MoojMidge]

@AnonTester - did you want to update this?

[AnonTester]

@MoojMidge adjusted to remove version and changelog and changing the try/catch which works for me with your suggestion instead.

[MoojMidge]

Hmm looks like this uncovered a previous old issue - player.Player was renamed to player.UpNextPlayer but a number of the imports were not updated. Now importing player.Player actually imports xbmc.player rather than the new class.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

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