old_contents: #!/usr/bin/env python
  from __future__ import print_function
  from __future__ import absolute_import
  
  import importlib
  import logging
  import optparse
  import os
  import sys
  
  our_dir = os.path.dirname(os.path.abspath(__file__))
  sys.path.insert(0, our_dir)
  
  from bot_lib import run_message_handler_for_bot
  
  def get_lib_module(bots_fn):
      bots_fn = os.path.realpath(bots_fn)
      if not os.path.dirname(bots_fn).startswith(os.path.join(our_dir, 'bots')):
          print('Sorry, we will only import code from contrib_bots/bots.')
          sys.exit(1)
  
      if not bots_fn.endswith('.py'):
          print('Please use a .py extension for library files.')
          sys.exit(1)
      base_bots_fn = os.path.basename(os.path.splitext(bots_fn)[0])
      sys.path.append('bots/{}'.format(base_bots_fn))
      module_name = base_bots_fn
      module = importlib.import_module(module_name)
      return module
  
  def run():
      usage = '''
          ./run.py <lib file>
          Example: ./run.py lib/followup.py
          (This program loads bot-related code from the
          library code and then runs a message loop,
          feeding messages to the library code to handle.)
          Please make sure you have a current ~/.zuliprc
          file with the credentials you want to use for
          this bot.
          See lib/readme.md for more context.
          '''
  
      parser = optparse.OptionParser(usage=usage)
      parser.add_option('--quiet', '-q',
                        action='store_true',
                        help='Turn off logging output.')
      parser.add_option('--config-file',
                        action='store',
                        help='(alternate config file to ~/.zuliprc)')
      (options, args) = parser.parse_args()
  
      if len(args) == 0:
          print('You must specify a library!')
          sys.exit(1)
  
      lib_module = get_lib_module(bots_fn=args[0])
  
      if not options.quiet:
          logging.basicConfig(stream=sys.stdout, level=logging.INFO)
  
      run_message_handler_for_bot(
          lib_module=lib_module,
          config_file=options.config_file,
          quiet=options.quiet
      )
  
  if __name__ == '__main__':
      run()
  
new_contents: #!/usr/bin/env python
  from __future__ import print_function
  from __future__ import absolute_import
  
  import importlib
  import logging
  import optparse
  import os
  import sys
  
  our_dir = os.path.dirname(os.path.abspath(__file__))
  sys.path.insert(0, our_dir)
  
  from bot_lib import run_message_handler_for_bot
  
  def get_lib_module(bots_fn):
      bots_fn = os.path.realpath(bots_fn)
      if not os.path.dirname(bots_fn).startswith(os.path.join(our_dir, 'bots')):
          print('Sorry, we will only import code from contrib_bots/bots.')
          sys.exit(1)
  
      if not bots_fn.endswith('.py'):
          print('Please use a .py extension for library files.')
          sys.exit(1)
      base_bots_fn = os.path.basename(os.path.splitext(bots_fn)[0])
      sys.path.append(os.path.dirname(bots_fn))
      module_name = base_bots_fn
      module = importlib.import_module(module_name)
      return module
  
  def run():
      usage = '''
          ./run.py <lib file>
          Example: ./run.py lib/followup.py
          (This program loads bot-related code from the
          library code and then runs a message loop,
          feeding messages to the library code to handle.)
          Please make sure you have a current ~/.zuliprc
          file with the credentials you want to use for
          this bot.
          See lib/readme.md for more context.
          '''
  
      parser = optparse.OptionParser(usage=usage)
      parser.add_option('--quiet', '-q',
                        action='store_true',
                        help='Turn off logging output.')
      parser.add_option('--config-file',
                        action='store',
                        help='(alternate config file to ~/.zuliprc)')
      (options, args) = parser.parse_args()
  
      if len(args) == 0:
          print('You must specify a library!')
          sys.exit(1)
  
      lib_module = get_lib_module(bots_fn=args[0])
  
      if not options.quiet:
          logging.basicConfig(stream=sys.stdout, level=logging.INFO)
  
      run_message_handler_for_bot(
          lib_module=lib_module,
          config_file=options.config_file,
          quiet=options.quiet
      )
  
  if __name__ == '__main__':
      run()
  
subject: Make test-bots independent from current working path.