old_contents: # delete the configuration, so that we can easily develop without any "caching"
  # effects:
  import os
  os.system("rm -rf ~/.enthought/acme.acmelab/")
  
  import sys
  from optparse import OptionParser
  
  from enthought.etsconfig.api import ETSConfig
  
  usage = "usage: %prog [options]"
  description = """\
  Python based GUI for Hermes.\
  """
  parser = OptionParser(usage=usage, description=description)
  parser.add_option("--qt", "--qt4", action="store_true", dest="qt4",
          default=False, help="Run with the QT4 toolkit")
  parser.add_option("--wx", action="store_true", dest="wx",
          default=False, help="Run with the wxWidgets (GTK) toolkit")
  options, args = parser.parse_args()
  if options.qt4 and options.wx:
      parser.error("options --wx and --qt4 are mutually exclusive")
  if options.qt4:
      ETSConfig.toolkit = "qt4"
  elif options.wx:
      ETSConfig.toolkit = "wx"
  else:
      try:
          import PyQt4
          ETSConfig.toolkit = "qt4"
      except ImportError:
          pass
  if len(args) == 1:
      initial_filename = args[0]
  else:
      initial_filename = None
  
  # Standard library imports.
  import logging
  
  # Example imports.
  from hermesgui.acmelab.api import Acmelab
  
  # Enthought plugins.
  from enthought.envisage.core_plugin import CorePlugin
  from enthought.envisage.developer.developer_plugin import DeveloperPlugin
  from enthought.envisage.developer.ui.developer_ui_plugin import DeveloperUIPlugin
  from enthought.envisage.ui.workbench.workbench_plugin import WorkbenchPlugin
  
  from hermesgui.core.core_plugin import HermesPlugin
  
  
  # Do whatever you want to do with log messages! Here we create a log file.
  logger = logging.getLogger()
  #logger.addHandler(logging.StreamHandler(file('acmelab.log', 'w')))
  logger.addHandler(logging.StreamHandler())
  #logger.setLevel(logging.DEBUG)
  
  
  def main():
      """ Run the application. """
  
      # Create an application with the specified plugins.
      acmelab = Acmelab(
          plugins=[
              CorePlugin(),
              WorkbenchPlugin(),
              #AcmeWorkbenchPlugin(),
              HermesPlugin(initial_filename=initial_filename),
              #DeveloperPlugin(),
              #DeveloperUIPlugin()
          ]
      )
  
      acmelab.workbench.prompt_on_exit = False
  
      # Run it! This starts the application, starts the GUI event loop, and when
      # that terminates, stops the application.
      acmelab.run()
  
      return
  
new_contents: # delete the configuration, so that we can easily develop without any "caching"
  # effects:
  import os
  os.system("rm -rf ~/.enthought/acme.acmelab/")
  
  import sys
  from optparse import OptionParser
  
  from enthought.etsconfig.api import ETSConfig
  
  usage = "usage: %prog [options]"
  description = """\
  Python based GUI for Hermes.\
  """
  parser = OptionParser(usage=usage, description=description)
  parser.add_option("--qt", "--qt4", action="store_true", dest="qt4",
          default=False, help="Run with the QT4 toolkit")
  parser.add_option("--wx", action="store_true", dest="wx",
          default=False, help="Run with the wxWidgets (GTK) toolkit")
  options, args = parser.parse_args()
  if options.qt4 and options.wx:
      parser.error("options --wx and --qt4 are mutually exclusive")
  if options.qt4:
      ETSConfig.toolkit = "qt4"
  elif options.wx:
      ETSConfig.toolkit = "wx"
  else:
      try:
          import PyQt4
          ETSConfig.toolkit = "qt4"
      except ImportError:
          pass
  if len(args) == 1:
      initial_filename = args[0]
  else:
      initial_filename = None
  
  # Standard library imports.
  import logging
  
  # Example imports.
  from hermesgui.acmelab.api import Acmelab
  
  # Enthought plugins.
  from enthought.envisage.core_plugin import CorePlugin
  from enthought.envisage.developer.developer_plugin import DeveloperPlugin
  from enthought.envisage.developer.ui.developer_ui_plugin import DeveloperUIPlugin
  from enthought.envisage.ui.workbench.workbench_plugin import WorkbenchPlugin
  
  from hermesgui.core.core_plugin import HermesPlugin
  
  
  # Do whatever you want to do with log messages! Here we create a log file.
  logger = logging.getLogger()
  #logger.addHandler(logging.StreamHandler(file('acmelab.log', 'w')))
  logger.addHandler(logging.StreamHandler())
  #logger.setLevel(logging.DEBUG)
  
  
  def main():
      """ Run the application. """
  
      # Create an application with the specified plugins.
      acmelab = Acmelab(
          plugins=[
              CorePlugin(),
              WorkbenchPlugin(),
              HermesPlugin(initial_filename=initial_filename),
          ]
      )
  
      acmelab.workbench.prompt_on_exit = False
  
      # Run it! This starts the application, starts the GUI event loop, and when
      # that terminates, stops the application.
      acmelab.run()
  
      return
  
subject: Delete old plugins