def exitCleanly(
*args
): #args may contain SIGnumber and other info when called from atexit
if oscServerThread:
print("stopping the heartbeat")
OSCserver.heartbeat = False
heartbeatThread.join()
print("closing the OSC server")
OSCserver.runServer = False
if peakDetector:
print("closing the peak detector")
peakDetector.isListening = False
peakDetector.stopListening()
print("exiting jack client ...")
audio.close()
raise SystemExit
def start_basic():
""" Load & run programs and commands and hand over to interactive mode. """
import program
import run
import error
import state
import devices
import disk
import cassette
import reset
import sound
import audio
do_reset = False
backend, console = None, None
exit_error = ''
try:
# resume from saved emulator state if requested and available
resume = config.get('resume') and state.load()
# choose the video and sound backends
backend, console = prepare_console()
# greet, load and run only if not resuming
if resume:
# override selected settings from command line
cassette.override()
disk.override()
# suppress double prompt
if not state.basic_state.execute_mode:
state.basic_state.prompt = False
run.start('', False, config.get('quit'))
else:
# load/run program
config.options['run'] = config.get(1) or config.get('run')
prog = config.get('run') or config.get('load')
if prog:
# on load, accept capitalised versions and default extension
with open_native_or_dos_filename(prog) as progfile:
program.load(progfile)
reset.clear()
print_greeting(console)
# start the interpreter (and get out if we ran with -q)
run.start(config.get('exec'), config.get('run'), config.get('quit'))
except error.RunError as e:
exit_error = error.get_message(e.err)
except error.Exit:
# pause before exit if requested
if config.get('wait'):
backend.video_queue.put(backend.Event(backend.VIDEO_SET_CAPTION, 'Press a key to close window'))
backend.video_queue.put(backend.Event(backend.VIDEO_SHOW_CURSOR, False))
state.console_state.keyb.pause = True
# this performs a blocking keystroke read if in pause state
backend.check_events()
except error.Reset:
do_reset = True
except KeyboardInterrupt:
if config.get('debug'):
raise
except Exception as e:
print traceback.print_exc()
exit_error = "Unhandled exception\n%s" % traceback.format_exc()
finally:
try:
audio.close()
except (NameError, AttributeError) as e:
logging.debug('Error on closing audio: %s', e)
try:
# fix the terminal on exit (important for ANSI terminals)
# and save display interface state into screen state
state.console_state.screen.close()
except (NameError, AttributeError) as e:
logging.debug('Error on closing screen: %s', e)
# delete state if resetting
if do_reset:
state.delete()
if plat.system == 'Android':
shutil.rmtree(plat.temp_dir)
else:
state.save()
try:
# close files if we opened any
devices.close_files()
except (NameError, AttributeError) as e:
logging.debug('Error on closing files: %s', e)
try:
devices.close_devices()
except (NameError, AttributeError) as e:
logging.debug('Error on closing devices: %s', e)
if exit_error:
logging.error(exit_error)
#!/usr/local/bin/kivy
from kivy.clock import Clock
import audio
import network
import gui
import control
if __name__ == '__main__':
audio.init()
network.init()
control.init()
Clock.schedule_interval(control.run, 0.0002)
Clock.schedule_interval(network.run, 0.0002)
gui.run()
control.close()
network.close()
audio.close()
def close():
audio.close()
def start_basic():
""" Load & run programs and commands and hand over to interactive mode. """
import program
import run
import error
import state
import devices
import disk
import cassette
import reset
import sound
import audio
do_reset = False
backend, console = None, None
exit_error = ''
try:
# resume from saved emulator state if requested and available
resume = config.get('resume') and state.load()
# choose the video and sound backends
backend, console = prepare_console()
# greet, load and run only if not resuming
if resume:
# override selected settings from command line
cassette.override()
disk.override()
# suppress double prompt
if not state.basic_state.execute_mode:
state.basic_state.prompt = False
run.start('', False, config.get('quit'))
else:
# load/run program
config.options['run'] = config.get(0) or config.get('run')
prog = config.get('run') or config.get('load')
if prog:
# on load, accept capitalised versions and default extension
with open_native_or_dos_filename(prog) as progfile:
program.load(progfile)
reset.clear()
print_greeting(console)
# start the interpreter (and get out if we ran with -q)
run.start(config.get('exec'), config.get('run'),
config.get('quit'))
except error.RunError as e:
exit_error = e.message
except error.Exit:
# pause before exit if requested
if config.get('wait'):
backend.video_queue.put(
backend.Event(backend.VIDEO_SET_CAPTION,
'Press a key to close window'))
backend.video_queue.put(
backend.Event(backend.VIDEO_SHOW_CURSOR, False))
state.console_state.keyb.pause = True
# this performs a blocking keystroke read if in pause state
backend.check_events()
except error.Reset:
do_reset = True
except KeyboardInterrupt:
if config.get('debug'):
raise
except Exception as e:
exit_error = "Unhandled exception\n%s" % traceback.format_exc()
finally:
try:
audio.close()
except (NameError, AttributeError) as e:
logging.debug('Error on closing audio: %s', e)
try:
# fix the terminal on exit (important for ANSI terminals)
# and save display interface state into screen state
state.console_state.screen.close()
except (NameError, AttributeError) as e:
logging.debug('Error on closing screen: %s', e)
# delete state if resetting
if do_reset:
state.delete()
if plat.system == 'Android':
shutil.rmtree(plat.temp_dir)
else:
state.save()
try:
# close files if we opened any
devices.close_files()
except (NameError, AttributeError) as e:
logging.debug('Error on closing files: %s', e)
try:
devices.close_devices()
except (NameError, AttributeError) as e:
logging.debug('Error on closing devices: %s', e)
if exit_error:
logging.error(exit_error)