old_contents: from aiowmata.rail import get_predictions
  import asyncio
  import json
  import re
  
  
  @asyncio.coroutine
  def wmata(bot, message):
      text = message['text']
      channel = message['channel']
  
      for station in re.findall("wmata (?P<line>\w*)", text):
          data = yield from get_predictions(station)
          yield from bot.post(
              channel,
              "```{}```".format(json.dumps(data, sort_keys=True, indent=2)))
  
new_contents: from aiowmata.rail import get_predictions
  # pip install -e git://github.com/paultag/aiowmata#egg=aiowmata
  
  import asyncio
  import json
  import re
  
  
  @asyncio.coroutine
  def wmata(bot, message):
      text = message['text']
      channel = message['channel']
  
      for station in re.findall("wmata (?P<line>\w*)", text):
          data = yield from get_predictions(station)
          yield from bot.post(
              channel,
              "```{}```".format(json.dumps(data, sort_keys=True, indent=2)))
  
subject: Add href to repo