old_contents: #!/usr/bin/env python
  # encoding=utf8
  
  import json
  import requests
  from flexbe_core import EventState, Logger
  
  
  class Wonderland_Add_Room(EventState):
  	'''
  	Add an object to Wonderland.
  	For the room, enter only ID or Name, not both.
  	Return the ID of the added human.
  
  	#> name         string  name of the room
  	#> x1           int     position of the room
  	#> x2           int     position of the room
  	#> x3           int     position of the room
  	#> x4           int     position of the room
  	#> y1           int     position of the room
  	#> y2           int     position of the room
  	#> y3           int     position of the room
  	#> y4           int     position of the room
  
  	#> id           int     ID on the BDD of the room
  
  	<= done                 data sent correctly
  	<= error                error while data is reading
  	<= already_registered
  	'''
  	
  	def __init__(self):
  		super(Wonderland_Add_Room, self).__init__(outcomes=['done', 'already_registered', 'error'],
  													output_keys=['id'],
  													input_keys=['name', 'x1', 'x2', 'x3', 'x4', 'y1', 'y2', 'y3', 'y4'])
  		# generate post key for authentication
  		self._header = {'api-key': 'asdf'}
  	
  	def execute(self, userdata):
  		# Generate URL to contact
  		dataPost = {'name': userdata.name, 'x1': userdata.x1, 'x2': userdata.x2, 'x3': userdata.x3,'x4': userdata.x4,
  					'y1': userdata.y1, 'y2': userdata.y2, 'y3': userdata.y3, 'y4': userdata.y4}
  		
  		# try the request
  		try:
  			response = requests.post("http://192.168.0.46:8000/api/rooms/", headers=self._header, data=dataPost)
  		except requests.exceptions.RequestException as e:
  			print e
  			return 'error'
  		
  		# read response
  		data_response = json.loads(response.content)
  		
  		# have a response
  		if not data_response:
  			return 'error'
  		
  		# have an a name ID to read
  		if 'id' not in data_response and 'name' not in data_response:
  			# continue to Error
  			return 'error'
  		
  		# have an ID to read
  		elif 'id' not in data_response:
  			return 'already_registered'
  		
  		# return the ID
  		userdata.id = data_response['id']
  		
  		return 'done'
  
new_contents: #!/usr/bin/env python
  # encoding=utf8
  
  import json
  import requests
  from flexbe_core import EventState, Logger
  
  
  class Wonderland_Add_Room(EventState):
  	'''
  	Add a room to Wonderland.
  	Return the ID of the added room.
  
  	#> name         string  name of the room
  	#> x1           int     position of the room
  	#> x2           int     position of the room
  	#> x3           int     position of the room
  	#> x4           int     position of the room
  	#> y1           int     position of the room
  	#> y2           int     position of the room
  	#> y3           int     position of the room
  	#> y4           int     position of the room
  
  	#> id           int     ID on the BDD of the room
  
  	<= done                 data sent correctly
  	<= error                error while data is reading
  	<= already_registered
  	'''
  	
  	def __init__(self):
  		super(Wonderland_Add_Room, self).__init__(outcomes=['done', 'already_registered', 'error'],
  													output_keys=['id'],
  													input_keys=['name', 'x1', 'x2', 'x3', 'x4', 'y1', 'y2', 'y3', 'y4'])
  		# generate post key for authentication
  		self._header = {'api-key': 'asdf'}
  	
  	def execute(self, userdata):
  		# Generate URL to contact
  		dataPost = {'name': userdata.name, 'x1': userdata.x1, 'x2': userdata.x2, 'x3': userdata.x3,'x4': userdata.x4,
  					'y1': userdata.y1, 'y2': userdata.y2, 'y3': userdata.y3, 'y4': userdata.y4}
  		
  		# try the request
  		try:
  			response = requests.post("http://192.168.0.46:8000/api/rooms/", headers=self._header, data=dataPost)
  		except requests.exceptions.RequestException as e:
  			print e
  			return 'error'
  		
  		# read response
  		data_response = json.loads(response.content)
  		
  		# have a response
  		if not data_response:
  			return 'error'
  		
  		# have an a name ID to read
  		if 'id' not in data_response and 'name' not in data_response:
  			# continue to Error
  			return 'error'
  		
  		# have an ID to read
  		elif 'id' not in data_response:
  			return 'already_registered'
  		
  		# return the ID
  		userdata.id = data_response['id']
  		
  		return 'done'
  
subject: Fix comments