old_contents: """
  Handler for updates between revisions and versions.
  """
  
  import gobject
  import logging
  
  from . import gui
  
  def message_success(user_data):
  	(title, message) = user_data
  	gui.mgmt.show_inline_message(title, message)
  
  def message_failure(user_data):
  	(title, message) = user_data
  	gui.mgmt.show_inline_message(title, message, dtype="error")
  
  
  def json_get_list_update():
  	" get_list internals were replaced by json parsing, updates config "
  
  	from . import config
  
  	if config.get_bool("updates", "json_config"):
  		return
  
  	logging.info("json_get_list_update starting.")
  
  	changes = 0
  
  	for section in config.config_parser.sections():
  		for (name, value) in config.config_parser.items(section):
  			if value.count(",") > 1 and value[0] != "[": # got old list
  				# convert to list via old stuff
  				l = escape.unescape_split(",", value)
  				config.set_list(section, name, l)
  
  				changes += 1
  
  				logging.info("Updated option %s from %s to %s" % (
  					name, value, config.get_list(section, name, [])))
  
  	logging.info("json_get_list_update done: %d changes." % (changes,))
  
  	config.set_bool("updates", "json_config", True)
  
  	gobject.idle_add(message_success, ("Update succeeded",
  		"The config update was successfuly applied."))
  
new_contents: """
  Handler for updates between revisions and versions.
  """
  
  import gobject
  import logging
  
  from . import gui
  
  def message_success(user_data):
  	(title, message) = user_data
  	gui.mgmt.show_inline_message(title, message)
  
  def message_failure(user_data):
  	(title, message) = user_data
  	gui.mgmt.show_inline_message(title, message, dtype="error")
  
  
  def json_get_list_update():
  	" get_list internals were replaced by json parsing, updates config "
  
  	from . import config
  	from .helper import escape
  
  	if config.get_bool("updates", "json_config"):
  		return
  
  	logging.info("json_get_list_update starting.")
  
  	changes = 0
  
  	for section in config.config_parser.sections():
  		for (name, value) in config.config_parser.items(section):
  			if value.count(",") > 1 and value[0] != "[": # got old list
  				# convert to list via old stuff
  				l = escape.unescape_split(",", value)
  				config.set_list(section, name, l)
  
  				changes += 1
  
  				logging.info("Updated option %s from %s to %s" % (
  					name, value, config.get_list(section, name, [])))
  
  	logging.info("json_get_list_update done: %d changes." % (changes,))
  
  	config.set_bool("updates", "json_config", True)
  
  	gobject.idle_add(message_success, ("Update succeeded",
  		"The config update was successfuly applied."))
  
subject: Add missing import.