class Application (BaseObject):
app_name = "UnnamedApp"
app_version = "0"
short_cmdline_args = None
long_cmdline_args = None
options = { 'exception_hook' : _except_hook,
}
def __init__ (self, **kw):
"""constructor"""
super(Application, self).__init__()
self._parse_options(Application.options, kw)
if hasattr(self, 'config_files'):
self.app_config = self.config_files
elif hasattr(self, 'config_file'):
self.app_config = str(self.config_file)
else:
self.app_config = "%s.conf" % self.app_name
global _app_inst, _app_name, _app_version
_app_inst = self
_app_name = self.app_name
_app_version = self.app_version
if self.exception_hook is not None:
sys.excepthook = self.exception_hook
def start (self):
try:
self.config = Config(self.app_config, sys.argv,
short_arguments=self.short_cmdline_args,
long_arguments=self.long_cmdline_args,
command_line_handler=self.cmdline_handler)
# Default logging setup, if there is a 'logging' section in
# the configuration file. Otherwise you are on your own to
# setup the logging subsystem
if 'logging' in self.config.get_sections():
configurelog(self.config)
self.setup()
self.run()
self.cleanup()
return
except KeyboardInterrupt:
self.abort('Aborted by user (keyboard interrupt)', errorcode=0)
except ConfigError, o:
self.abort('Configuration error: %s' % (o), errorcode=2)
except OperationError, o:
self.abort('Error: %s' % (o), errorcode=3)
def start (self):
try:
self.config = Config(self.app_config, sys.argv,
short_arguments=self.short_cmdline_args,
long_arguments=self.long_cmdline_args,
command_line_handler=self.cmdline_handler)
# Default logging setup, if there is a 'logging' section in
# the configuration file. Otherwise you are on your own to
# setup the logging subsystem
if 'logging' in self.config.get_sections():
configurelog(self.config)
self.setup()
self.run()
self.cleanup()
return
except KeyboardInterrupt:
self.abort('Aborted by user (keyboard interrupt)', errorcode=0)
except ConfigError, o:
self.abort('Configuration error: %s' % (o), errorcode=2)
