Fixed issue #44 and crashes on connection errors.

[AnonymouX47]

• Reduced number of requests sent (actually just solved Way to reduce number of requests sent #44).
  • Note that it's possible for ads to be played when the user skips a track.
• Fixed crashes on connection errors.
• Tested and works on both Windows and Linux.
• Fixed TypeError : 'method' object is not subscriptable #52 introduced by A simple fix for issue #44 #48.

[daspartho]

Since there is a possibility of Ad playing if user skips tracks, What you guys think should we implement this?

[AnonymouX47]

Hmm... true, it needs some thought.

Is there any other potential solution?

[AnonymouX47]

I guess i should've left the separate PR for connection errors open.

[AnonymouX47]

I figured out a temporary but workable fix for the exception of skipping tracks.

A keyboard interrupt (Ctrl-C) can be sent to the program to trigger a dialogue that asks if the user wants to skip a track or exit the program.
If the user chooses to skip a track... the program sends the appropriate key signal to automatically do that.

This way, the script handles skipping tracks, hence it can simply go ahead to wait for the new track :)

What do you think?

[AnonymouX47]

@daspartho I'll merge this PR now because the script currently is in a completely broken state and then implement the fix above soon.

See issue #52.