old_contents: import asyncio
  
  import aiohttp
  
  from seabird.decorators import command
  from seabird.plugin import Plugin
  
  
  METAR_URL = 'http://weather.noaa.gov/pub/data/observations/metar/stations/%s.TXT'
  
  
  class MetarPlugin(Plugin):
      @command
      def metar(self, msg):
          """<station>
  
          Returns the METAR report given an airport code
          """
          loop = asyncio.get_event_loop()
          loop.create_task(self.metar_callback(msg))
  
      async def metar_callback(self, msg):
          loc = msg.trailing.upper()
          if not loc.isalnum():
              self.bot.mention_reply(msg, 'Not a valid airport code')
              return
  
          async with aiohttp.get(METAR_URL % loc) as resp:
              if resp.status != 200:
                  self.bot.mention_reply(msg, 'Could not find data for station')
                  return
  
              found = False
              data = await resp.text()
              for line in data.splitlines():
                  if line.startswith(loc):
                      found = True
                      self.bot.mention_reply(msg, line)
  
              if not found:
                  self.bot.mention_reply(msg, 'No results')
  
new_contents: import asyncio
  
  import aiohttp
  
  from seabird.decorators import command
  from seabird.plugin import Plugin
  
  
  METAR_URL = ('http://weather.noaa.gov/pub/data'
               '/observations/metar/stations/%s.TXT')
  
  
  class MetarPlugin(Plugin):
      @command
      def metar(self, msg):
          """<station>
  
          Returns the METAR report given an airport code
          """
          loop = asyncio.get_event_loop()
          loop.create_task(self.metar_callback(msg))
  
      async def metar_callback(self, msg):
          loc = msg.trailing.upper()
          if not loc.isalnum():
              self.bot.mention_reply(msg, 'Not a valid airport code')
              return
  
          async with aiohttp.get(METAR_URL % loc) as resp:
              if resp.status != 200:
                  self.bot.mention_reply(msg, 'Could not find data for station')
                  return
  
              found = False
              data = await resp.text()
              for line in data.splitlines():
                  if line.startswith(loc):
                      found = True
                      self.bot.mention_reply(msg, line)
  
              if not found:
                  self.bot.mention_reply(msg, 'No results')
  
subject: Fix a line too long lint error