def save():
if application.get_host():
if not os.path.isdir(config_dir):
try:
os.makedirs(config_dir)
except Exception as e:
return logger.exception(e)
config_file = os.path.join(config_dir, make_filename())
logger.info("Writing configuration for %s:%s to %s.", application.get_host(), application.get_port(), config_file)
try:
with open(config_file, "w") as f:
json.dump(application.config.get_dump(), f, indent = 1)
except Exception as e:
logger.exception(e)
def SetTitle(self, title = None):
"""Set the window title."""
if not title:
title = application.name
if application.factory.transport.connected:
connected = 'connected to %s (%s:%s)' % (application.config.get("world", "name"), application.get_host(), application.get_port())
else:
connected = 'not connected'
super(MainFrame, self).SetTitle('%s [%s]' % (title, connected))
def load():
if application.get_host() and os.path.isdir(config_dir):
config_file = os.path.join(config_dir, make_filename())
try:
logger.info("Loading configuration data from %s.", config_file)
with open(config_file, "r") as f:
c = application.create_config()
parse_json(c, json.load(f), create_sections = True, create_options = True)
application.config = c
application.config_file = config_file
application.update_config()
except IOError:
logger.warning("No configuration file could be read.")
except ValueError as v:
logger.exception(e)
def connect(host, port, timeout = 30):
"""Connects to a server.
Arguments:
host - The host to connect to.
port - The port to connect on.
timeout - The time to wait before giving up.
"""
if connected():
logger.critical('Already connected to %s:%s.', application.get_host(), application.get_port())
else:
config.save()
output('Connecting to %s:%s.' % (host, port))
application.config.set("world", "host", host)
application.config.set("world", "port", port)
config.load()
try:
reactor.connectTCP(host, port, application.factory, timeout = timeout)
except Exception as e:
logger.exception(e)
def make_filename(): return "%s-%s%s" % (application.get_host(), application.get_port(), config_ext)