def new_exercise(self, videoPath, exercisePath, translationPath, langId):
self.exercise = Exercise()
self.exercise.set_media_change_callback(self.media_change_call_back)
self.exercise.new()
self.exercise.set_language_id(langId)
self._set_paths(videoPath, exercisePath,
translationPath) # This initialize the exercise
self._reload(True)
self._activate_sequence()
self.gui_controller.set_title("", True)
def add_random_guitar(self):
random_number = random.randint(1, 100)
if random_number >= 1 and random_number < 60:
random_guitar = self._GUITAR_M
elif random_number >= 60 and random_number < 90:
random_guitar = self._GUITAR_D
else:
random_guitar = self._GUITAR_A
guitar_step = ExerciseStep(random_guitar)
guitar_exercise = Exercise("Guitar", "Pick the following guitar",
[guitar_step])
self._exercises.insert(0, guitar_exercise)
def get_exercise(self, quantity: int, guitar: dict) -> Exercise:
""" Returns random chord exercises """
if guitar["kind"] != "instrument":
return None
random_steps = []
note = Note()
chord = Chord()
for pos in range(0, quantity): # pylint: disable=W0612
pentatonic_key = note.get_random_note()
target_chord = chord.get_random_chord()
step = ExerciseStep(f"{pentatonic_key} Pentatonic", target_chord)
random_steps.append(step)
output = Exercise(self._TITLE,
self._SUBTITLE,
random_steps,
practice_category=self.category)
return output
def get_exercise(self, quantity: int, guitar: dict) -> Exercise:
""" Returns exercise """
if guitar["kind"] != "instrument":
return None
random_steps = []
random_chords = Chord().get_random_chords(quantity)
key_signature = KeySignature()
for chord in random_chords:
try:
note = key_signature.get_random_relative_note(chord)
except Exception:
continue
random_step = ExerciseStep(f"{note} -> {chord}")
random_steps.append(random_step)
output = Exercise(self._TITLE,
self._SUBTITLE,
random_steps,
practice_category=self.category)
return output
def add_guitar(self, guitar: dict):
""" Adds a new instrument """
guitar_step = ExerciseStep(guitar["type"])
guitar_exercise = Exercise("Guitar", "Pick the following guitar",
[guitar_step])
self._exercises.insert(0, guitar_exercise)
