def get(self):
		statusCode = 200
		tags = ''
		for exercise in Exercise.query():
			eTags = exercise.tags
			for tag in exercise.tags.split(","):
				if tag not in tags:
					if tags == '':
						tags = tag
					else:
						tags = tags + "," + tag
				if tag == 'None':
					logging.info(eTags)
					eTags = eTags.replace('None,','')
					eTags = eTags.replace(',None','')
					eTags = eTags.replace('None','')
					logging.info(eTags)
					exercise.tags = eTags
					exercise.put()
		self.response.write(json.dumps({'statusCode': statusCode, 'tags': tags}))
	def get(self):
		statusCode = 200
		exercises = []
		for exercise in Exercise.query():
			exercises.append(exercise.JSONOutput())
		self.response.write(json.dumps({'statusCode': statusCode, 'exercises': exercises}))