old_contents: #!/usr/bin/env python
  """
  Stream utility.
  
  Test streaming API using command-line arguments list of input terms. Tweets
  are printed but not stored.
  
  See the docs directory for the AND / OR rules of stream searches.
  
  Transform items split to work with tweepy. Spaces on either side
  of commas are optional and have no effect.
  e.g.
      $ python -m lib.twitter_api.streaming abc def,ABC DEF, xyz
      => ['abc def', 'MNO QRS', 'xyz']
      => which translates to
          match ('abc' and 'def' in one tweet in any order)
          or match ('MNO' and 'QRS' in one tweet in any order)
          or match ('xyz')
  """
  import os
  import sys
  
  sys.path.insert(0, os.path.abspath(os.path.join(
      os.path.dirname(__file__), os.path.pardir)
  ))
  from lib.twitter_api import streaming
  
  
  def main(args):
      """
      Main command-line entrypoint.
      """
      if not args or set(args) & {'-h', '--help'}:
          print('Usage: python -m lib.twitter_api.streaming [WORD, WORD, ...]')
          print('e.g. abc def, MNO QRS,xyz')
          print('      --> track: ("abc" and "def") or ("MNO" and "QRS")'
                ' or "xyz"')
          print()
      else:
          argsStr = ' '.join(args)
          track = argsStr.split(',')
          track = [x.strip() for x in track]
  
          streaming.startStream(track)
  
  
  if __name__ == '__main__':
      main(sys.argv[1:])
  
new_contents: #!/usr/bin/env python
  """
  Stream utility.
  
  Test streaming API using command-line arguments list of input terms. Tweets
  are printed but not stored.
  
  See the docs directory for the AND / OR rules of stream searches.
  
  Transform items split to work with tweepy. Spaces on either side
  of commas are optional and have no effect.
  e.g.
      $ python -m lib.twitter_api.streaming abc def,ABC DEF, xyz
      => ['abc def', 'MNO QRS', 'xyz']
      => which translates to
          match ('abc' and 'def' in one tweet in any order)
          or match ('MNO' and 'QRS' in one tweet in any order)
          or match ('xyz')
  """
  import os
  import sys
  
  sys.path.insert(0, os.path.abspath(os.path.join(
      os.path.dirname(__file__), os.path.pardir)
  ))
  from lib.twitter_api import streaming
  
  
  def main(args):
      """
      Main command-line entrypoint.
      """
      if not args or set(args) & {'-h', '--help'}:
          print('Usage: {} [WORD, WORD, ...]'.format(__file__))
          print()
          print('For example, with arguments:')
          print('    abc def, MNO QRS,xyz')
          print('Then a stream search will be done for:')
          print('   ("abc" and "def") or ("MNO" and "QRS") or "xyz"')
          print()
      else:
          argsStr = ' '.join(args)
          track = argsStr.split(',')
          track = [x.strip() for x in track]
  
          streaming.startStream(track)
  
  
  if __name__ == '__main__':
      main(sys.argv[1:])
  
subject: Update help