Add repr to various classes for nicer debug

events.py

@@ -14,6 +14,9 @@ class Event:
     def __init__(self, at='start'):
         self._at = timings.Timing(at)
 
+    def __repr__(self):
+        return '{}(at={})'.format(type(self).__name__, self._at)
+
     def set_timings(self, timings):
         self._at.set_timings(timings)
 
@@ -56,6 +59,9 @@ class Display(Event):
         self._image.anchor_x = self._image.width // 2
         self._image.anchor_y = self._image.height // 2
 
+    def __repr__(self):
+        return '{}(at={}, media={}, background={})'.format(type(self).__name__, self._at, self._media, self._background)
+
     def start(self):
         self._audiencecontent.new_content(display.DisplayImage(self._image, self._background))
         print("Started displaying image")
@@ -84,6 +90,9 @@ class Playback(Event):
         self._fadecurve = None
         self._fadeframe = None
 
+    def __repr__(self):
+        return '{}(at={}, media={}, device={}, tempo={}, beats={}, leadin={}, loop={}, gain={})'.format(type(self).__name__, self._at, self._media, self._device, self._tempo, self._beats, self._leadin, self._loop, self._gain)
+
     def prepare(self):
         self._at._timings.register_tempo(self._tempo, self._beats, self._at)
 
@@ -143,6 +152,9 @@ class FadeOut(Event):
         self._duration = duration
         self._db = db
 
+    def __repr__(self):
+        return '{}(at={}, duration={}, db={})'.format(type(self).__name__, self._at, self._duration, self._db)
+
     def start(self):
         print("Fading out")
         self._eventrunner.notify('fadeout', fadetime=self._duration, db=self._db)
@@ -154,6 +166,9 @@ class SetTempo(Event):
         self._tempo = tempo
         self._beats = beats
 
+    def __repr__(self):
+        return '{}(at={}, tempo={}, beats={})'.format(type(self).__name__, self._at, self._tempo, self._beats)
+
     def prepare(self):
         self._at._timings.register_tempo(self._tempo, self._beats, self._at)
 
@@ -168,6 +183,9 @@ class SetMark(Event):
         super().__init__(*args, **kwargs)
         self._name = name
 
+    def __repr__(self):
+        return '{}(at={}, name={})'.format(type(self).__name__, self._at, self._name)
+
     def prepare(self):
         self._at._timings.register_mark(self._name, self._at)
 
@@ -183,6 +201,9 @@ class ButtonMark(Event):
         self._name = name
         self._prestart = prestart
 
+    def __repr__(self):
+        return '{}(at={}, name={})'.format(type(self).__name__, self._at, self._name)
+
     def prepare(self):
         self._at._timings.register_mark(self._name, None, self._prestart)
 
@@ -198,6 +219,9 @@ class Lyrics(Event):
         self._text = text
         self._duration = duration
 
+    def __repr__(self):
+        return '{}(at={}, text={}, duration={})'.format(type(self).__name__, self._at, self._text, self._duration)
+
     def start(self):
         self._audiencecontent.new_content(display.DisplayLyrics(self._text))
         print("Started displaying lyrics")
@@ -217,6 +241,9 @@ class LightScene(Event):
         self._scene = scene
         self._fade = fade
 
+    def __repr__(self):
+        return '{}(at={}, scene={}, fade={})'.format(type(self).__name__, self._at, self._scene, self._fade)
+
     def start(self):
         scenes = self._eventrunner.get_config('scenes')
         scene = scenes[self._scene]

timings.py

@@ -178,6 +178,9 @@ class Timing:
         self._scheduled = False
         self.parse()
 
+    def __repr__(self):
+        return '{}(at={}, scheduled={}, evaluated={})'.format(type(self).__name__, self._at, self._at_cached != None, self._scheduled)
+
     def reset(self):
         self._at_cached = None
         self._scheduled = False