def get(self):
exercise_to_edit = self.request.get('edit')
if exercise_to_edit:
try:
exercise = Exercise.get(db.Key(exercise_to_edit))
exercise_muscles = ExerciseMuscle.gql('WHERE exercise = :1', exercise)
self.template_vars['exercise'] = exercise
self.template_vars['exercise_muscles'] = exercise_muscles
except db.BadKeyError:
self.errors.append('The specified exercise could not be found.')
muscleQuery = Muscle.all()
self.template_vars['muscles'] = muscleQuery
self.template_path = os.path.join(os.path.dirname(__file__), 'exercise_create_or_edit.html')
self.dispatch()
def get_exercise_muscles(exercise):
exercise_muscles = ExerciseMuscle.all().filter('exercise =', exercise)
em = []
for exercise_muscle in exercise_muscles:
em.append(exercise_muscle)
return em