def test_runFunctionAndReturns():
caller = FunctionCaller('testCallerName')
def function():
return 1
caller.addFunction('testFunction', function)
assert caller.runFunction('testFunction') == 1
def test_runFunctionException():
caller = FunctionCaller('testCallerName')
def function():
a = 1 / 0
caller.addFunction('testFunction', function)
assert caller.runFunction('testFunction') == None
def prepare():
host = FunctionCaller('host')
factHost = TCPReceiver(2232)
factHost.parts[host.name] = host
client = FunctionCaller('client')
factClient = TCPClient('127.0.0.1', 2232)
factClient.parts[client.name] = client
def __init__(self, name:str):
logging.basicConfig(level=logging.DEBUG)
logging.debug('logging')
self.player = mpv.MPV(log_handler=print)
self.player.set_loglevel('fatal')
self.player.ontop=True
self.player.volume=100
self.player.image_display_duration=10
self.player.border=False
self.player.keep_open=True
self.player.keep_open_pause=False
self.player.screen=0
self.player.geometry='500x500+700+500'
self.fadingDelta=0
self.fadingF=0.05
self.rightChannel=True
self.leftChannel=True
#player.fullscreen=True
#player.fs_screen=0
self.caller=FunctionCaller(name)
@self.player.property_observer('eof-reached')
def eof_reached(name,state):
if state==True:
self.caller.runFunction('end_file',str(self.player.filename))
#Happens right before a new file is loaded. When you receive this, the player is loading the file (or possibly already done with it).
@self.player.event_callback('start-file')
def start_file(name):
self.caller.runFunction('start_file',str(self.player.filename))
def fade():
try:
prop = self.player._get_property('vf')
brightness = float(prop[0]['params']['romax'])
logging.debug("fade " + str(brightness))
if self.fadingDelta != 0:
newBrightness=brightness+self.fadingDelta
if newBrightness >= 1.0:
self.fadingDelta=0
newBrightness=1.0
self.setBrightness(newBrightness)
self.caller.runFunction('unfaded',str(self.player.filename))
elif newBrightness <= 0:
self.fadingDelta=0
newBrightness=0#
self.setBrightness(newBrightness)
self.caller.runFunction('faded',str(self.player.filename))
else:
self.setBrightness(newBrightness)
except Exception as e:
logging.debug('Fade returned exception \'' + str(e) + '\'')
self.setBrightness(1)
self.loopCall = task.LoopingCall(fade)
def test_runNonExistantFunctionProcessor():
caller = FunctionCaller('testCallerName')
extname = ''
def nameProcessor(name: str, arg1):
nonlocal extname
extname = name
assert arg1 == 1
assert name == 'unknownFunctionName'
caller.unknownFunctionProcessor = nameProcessor
caller.runFunction('unknownFunctionName', 1)
assert extname == 'unknownFunctionName'
def test_runFunctionPositionalArgsTooManyArgs():
caller = FunctionCaller('testCallerName')
extvar1 = 0
extvar2 = 0
extvar3 = 0
def function(arg1, arg2):
nonlocal extvar1
extvar1 = 1
assert False
return 1
caller.addFunction('testFunction', function)
res = caller.runFunction('testFunction', 1, 2, 3)
assert res == None
assert extvar1 == 0
def test_runFunctionErrorProcessor():
caller = FunctionCaller('testCallerName')
extvar1 = 0
extvar2 = 0
extvar3 = 0
def function(arg1, arg2):
nonlocal extvar1, extvar2, extvar3
extvar1 = arg1
extvar2 = arg2
assert False
caller.addFunction('testFunction', function)
res = caller.runFunction('testFunction', arg2=2, arg1=1, arg3=3)
assert res == None
assert extvar1 == 0 and extvar2 == 0 and extvar3 == 0
class LoopPlayer:
def __init__(self, name: str):
self.names = []
self.splayer = MpvSimple(name + '.simplePlayer')
self.caller = FunctionCaller(name)
self.splayer.caller.on_end_file(self.next)
def next(self, filename):
ind = self.names.index(filename)
if ind == len(self.names) - 1:
newInd = 0
else:
newInd = ind + 1
self.splayer.player.loadfile(self.names[newInd])
self.caller.runFunction('end_file', str(self.splayer.player.filename))
def start(self, i: int = 0):
self.splayer.player.loadfile(self.names[i])
def __init__(self, factory ):
LineReceiver.__init__(self)
self.__factory=factory
self.__parts=factory.parts
self.setLineMode()
self.__current_command_id: int = 3
self.__issued_command_storage = {}
self.__commandRE = re.compile('(\[(\S+)\])?([\S]+)\.(\S+)\((.*)\)')
self.delimiter = b'\r'
self.__parts['sys'] = FunctionCaller('sys')
def test_removeFunction():
caller = FunctionCaller('testCallerName')
def empty():
pass
caller.addFunction('emptyFunctionName', empty)
caller.removeFunction('emptyFunctionName')
assert 'emptyFunctionName' not in caller.getFunctionDict()
def test_optimisation_asynchronous(self):
""" Test optimisation. """
self.report('Testing GA Optimiser with four workers asynchronously.')
worker_manager = SyntheticWorkerManager(4, time_distro='halfnormal')
func_caller = FunctionCaller(mlp_syn_func1, self.nn_domain)
options, options_clone, reporter, _, mutation_op = self._get_optimiser_args('mlp')
opt_val, opt_pt, history = ga_optimiser.ga_optimise_from_args(
func_caller, worker_manager, 20, 'asy', mutation_op,
options=options, reporter=reporter)
self._test_optimiser_results(opt_val, opt_pt, history, options, options_clone)
self.report('')
def test_ga_optimisation_single(self):
""" Test optimisation. """
self.report('Testing GA Optimiser with just one worker.')
worker_manager = SyntheticWorkerManager(1, time_distro='const')
func_caller = FunctionCaller(cnn_syn_func1, self.nn_domain)
options, options_clone, reporter, _, mutation_op = self._get_optimiser_args('cnn')
opt_val, opt_pt, history = ga_optimiser.ga_optimise_from_args(
func_caller, worker_manager, 20, 'asy', mutation_op,
options=options, reporter=reporter)
self._test_optimiser_results(opt_val, opt_pt, history, options, options_clone)
self.report('')
def test_instantiation(self):
""" Test creation of object. """
self.report('Testing GA Optimiser instantiation.')
func_caller = FunctionCaller(cnn_syn_func1, self.nn_domain)
worker_manager = SyntheticWorkerManager(1, time_distro='const')
optimiser = ga_optimiser.GAOptimiser(func_caller,
worker_manager, self.cnn_mutation_op, reporter='silent')
self.report('Instantiated GAOptimiser object.')
for attr in dir(optimiser):
if not attr.startswith('_'):
self.report('optimiser.%s = %s'%(attr, str(getattr(optimiser, attr))),
'test_result')
def test_sendClient():
host = FunctionCaller('host')
factHost = TCPReceiver(2232)
factHost.parts[host.name] = host
factHost.begin()
def initClient():
client = FunctionCaller('client')
factClient = TCPClient('127.0.0.1', 2232)
factClient.parts[client.name] = client
factClient.begin()
reactor.callLater(3.5, initClient)
reactor.run()
def test_runFunctionNoArgs():
caller = FunctionCaller('testCallerName')
extvar = 0
def function():
nonlocal extvar
extvar = 1
caller.addFunction('testFunction', function)
caller.runFunction('testFunction')
assert extvar == 1
def test_runFunctionExceptionProcessor():
caller = FunctionCaller('testCallerName')
def function():
a = 1 / 0
caller.addFunction('testFunction', function)
extName = ''
extException = ''
def checkException(name, exc):
nonlocal extName, extException
extName = name
extException = str(exc)
caller.functionErrorProcessor = checkException
caller.runFunction('testFunction')
assert extName == 'testFunction' and extException == 'division by zero'
def test_runFunctionPositionalArgs():
caller = FunctionCaller('testCallerName')
extvar1 = 0
extvar2 = 0
extvar3 = 0
def function(arg1, arg2, arg3):
nonlocal extvar1, extvar2, extvar3
extvar1 = arg1
extvar2 = arg2
extvar3 = arg3
caller.addFunction('testFunction', function)
caller.runFunction('testFunction', 1, 2, 3)
assert extvar1 == 1 and extvar2 == 2 and extvar3 == 3
def test_addNonFunction():
caller = FunctionCaller('testCallerName')
with pytest.raises(TypeError):
caller.addFunction('returnerFunctionName', 'str')
return 'err'
return 'ok'
def runProcess():
os.popen('sh ~/autorun.sh')
return 'ok'
def osRestart():
os.system("sudo reboot")
return
def delayedSend(x):
def f(x):
fact.sendAll("somevent")
reactor.callLater(3.5, f, "hello, world")
dem = FunctionCaller("dem")
dem.on_init(checkProcess)
dem.on_check(checkProcess)
dem.on_switch_off(closeProcess)
dem.on_switch_on(runProcess)
dem.on_restart(osRestart)
dem.on_ds(delayedSend)
fact = TCPReceiver(8007)
fact.parts[dem.name] = dem
fact.begin()
reactor.run()
def initClient():
client = FunctionCaller('client')
factClient = TCPClient('127.0.0.1', 2232)
factClient.parts[client.name] = client
factClient.begin()
class MpvSimple:
def __init__(self, name:str):
logging.basicConfig(level=logging.DEBUG)
logging.debug('logging')
self.player = mpv.MPV(log_handler=print)
self.player.set_loglevel('fatal')
self.player.ontop=True
self.player.volume=100
self.player.image_display_duration=10
self.player.border=False
self.player.keep_open=True
self.player.keep_open_pause=False
self.player.screen=0
self.player.geometry='500x500+700+500'
self.fadingDelta=0
self.fadingF=0.05
self.rightChannel=True
self.leftChannel=True
#player.fullscreen=True
#player.fs_screen=0
self.caller=FunctionCaller(name)
@self.player.property_observer('eof-reached')
def eof_reached(name,state):
if state==True:
self.caller.runFunction('end_file',str(self.player.filename))
#Happens right before a new file is loaded. When you receive this, the player is loading the file (or possibly already done with it).
@self.player.event_callback('start-file')
def start_file(name):
self.caller.runFunction('start_file',str(self.player.filename))
def fade():
try:
prop = self.player._get_property('vf')
brightness = float(prop[0]['params']['romax'])
logging.debug("fade " + str(brightness))
if self.fadingDelta != 0:
newBrightness=brightness+self.fadingDelta
if newBrightness >= 1.0:
self.fadingDelta=0
newBrightness=1.0
self.setBrightness(newBrightness)
self.caller.runFunction('unfaded',str(self.player.filename))
elif newBrightness <= 0:
self.fadingDelta=0
newBrightness=0#
self.setBrightness(newBrightness)
self.caller.runFunction('faded',str(self.player.filename))
else:
self.setBrightness(newBrightness)
except Exception as e:
logging.debug('Fade returned exception \'' + str(e) + '\'')
self.setBrightness(1)
self.loopCall = task.LoopingCall(fade)
def setBrightness(self,x:int):
self.player._set_property("vf",'colorlevels=romax='+str(x)+':gomax='+str(x)+':bomax='+str(x))
def fade(self,time:int,finish:int = 0):
prop = self.player._get_property('vf')
brightness = float(prop[0]['params']['romax'])
self.fadingDelta=(finish-brightness)/time*self.fadingF
if not self.loopCall.running:
reactor.callFromThread(self.loopCall.start,self.fadingF)
def setSoundChannels(self,left:bool,right:bool):
initStr=''
if left:initStr+='|c0=c0'
if right:initStr+='|c1=c1'
self.leftChannel=left
self.rightChannel=right
logging.debug('Sound channels: left=' + str(self.leftChannel) + ',right='+str(self.rightChannel))
self.player._set_property("af", "lavfi=[pan='stereo"+left+right+"']")
def play(self,filename:str):
#logging.debug('Player ' + self.caller.name + ' begins playing file ' + filename)
self.setBrightness(1)
self.fadingDelta=0
self.player.loadfile(filename)
# @player.property_observer('time-pos')
# def time_observer(_name, value):
# caller.runFunction('time-pos')
# @player.property_observer('filename')
# def filename_observer(_name, value):
# print('Filename ' + value)
# #Current position on playlist. The first entry is on position 0. Writing to this property may start playback at the new position.
# @self.player.property_observer('playlist-pos')
# def playlist(_name, value):
# print(self)
# self.caller.runFunction('playlist-pos',self.player.playlist_pos)
#Happens after a file was unloaded. Typically, the player will load the next file right away, or quit if this was the last file.
# @self.player.event_callback('end-file')
# def end_observer(event):
# self.caller.runFunction('end_file',str(event),str(self.player.filename),self.player._get_property("playlist-pos"))
# #Start of playback after seek or after file was loaded
# @self.player.event_callback('playback-restart')
# def st_observer(name):
# self.caller.runFunction('playback_restart',str(self.player.filename),self.player._get_property("playlist-pos"))
# @self.player.property_observer('playlist-pos')
# def my_handler(arg,arg2):
# logging.debug("playlist-pos property " + str(arg) + ' ' + str(arg2))
# self.caller.runFunction('playlist_pos',str(self.player.filename),self.player._get_property("playlist-pos"))
# @self.player.event_callback('file-loaded')
# def my_handler1(arg):
# self.caller.runFunction('file_loaded',str(self.player.filename))
#prop = mpv.player._get_property('vf')
# print("file-loaded " + str(name))
#Start of playback after seek or after file was loaded.
# @player.event_callback('playback-restart')
# def ps_observer(name):
# #if player.loop_file == 'inf':
# # changed(dict(code='playback-restart',oldFile=str(player.filename),newFile=str(player.filename))
# logging.debug('playback-restart triggered')
# logging.debug('filename:' + str(player.filename))
# logging.debug('position in playlist:' + str(player.playlist_pos))
#print(player.audio_device_list)
#print(player.brightness)# = (-100)
#player.contrast=100
#print(player.brightness)# = (-100)
#self.loadfile
#player.command("vf","add","fade=type=out:start_time=1:duration=1")
#player.command("vf","clr","")
#player.command("vf","clr","")
#this triggers only playback-restart
#self.player.loop_file = 'inf'
#player._set_property("vf",'eq=brightness=-0.5')
#player.vf_add("fade=type=in:start_time=2:duration=1")
#player.playlist_pos=1
# DEBUG:root:function test.playback_restart added
# DEBUG:root:playing 0
# DEBUG:root:playlist-pos property playlist-pos 0
# DEBUG:root:function test.playlist_pos not found - skipping
# DEBUG:root:function test.start_file not found - skipping
# DEBUG:root:running function test.playback_restart args 'sp.jpeg', 0
# DEBUG:root:function test.end_file not found - skipping
# DEBUG:root:function test.start_file not found - skipping
# DEBUG:root:playlist-pos property playlist-pos 1
# DEBUG:root:function test.playlist_pos not found - skipping
# DEBUG:root:running function test.playback_restart args 'drop.avi', 1
# DEBUG:root:function test.end_file not found - skipping
# DEBUG:root:function test.start_file not found - skipping
# DEBUG:root:playlist-pos property playlist-pos 2
# DEBUG:root:function test.playlist_pos not found - skipping
# DEBUG:root:running function test.playback_restart args 'bird.avi', 2
#SINGLE FILE IN PLAYLIST
# 05:32:36.625: playlist-pos property playlist-pos 0
# 05:32:36.625: function test.playlist_pos not found - skipping
# 05:32:37.245: function test.file_loaded not found - skipping
# 05:32:37.477: function test.playback_restart not found - skipping
# 05:32:43.543: running function test.end_file args "{'event_id': 7, 'error': 0, 'reply_userdata': 0, 'event': {'reason': 0, 'error': 0}}", 'drop.avi', 0
# 05:32:43.543: function test.start_file not found - skipping
# 05:32:43.576: function test.file_loaded not found - skipping
# 05:32:43.618: function test.playback_restart not found - skipping
#SINGLE FILE WITH RECALL
# 05:37:49.354: playlist-pos property playlist-pos 0
# 05:37:49.355: function test.playlist_pos not found - skipping
# 05:37:49.356: function test.start_file not found - skipping
# 05:37:49.727: function test.file_loaded not found - skipping
# 05:37:49.947: function test.playback_restart not found - skipping
# 05:37:56.013: running function test.end_file args "{'event_id': 7, 'error': 0, 'reply_userdata': 0, 'event': {'reason': 0, 'error': 0}}", 'drop.avi', 0
# 05:37:56.014: function test.start_file not found - skipping
# 05:37:56.015: running function test.end_file args "{'event_id': 7, 'error': 0, 'reply_userdata': 0, 'event': {'reason': 2, 'error': 0}}", 'bird.avi', 0
# 05:37:56.015: function test.start_file not found - skipping
# 05:37:56.016: running function test.end_file args "{'event_id': 7, 'error': 0, 'reply_userdata': 0, 'event': {'reason': 2, 'error': 0}}", 'bird.avi', 0
# 05:37:56.016: function test.start_file not found - skipping
def __init__(self, name: str):
self.names = []
self.splayer = MpvSimple(name + '.simplePlayer')
self.caller = FunctionCaller(name)
self.splayer.caller.on_end_file(self.next)
logging.debug('logging')
#mpv = MpvSimple('test')
#pl = LoopPlayer('loop')
#pl.names.append('drop.avi')
#pl.names.append('bird.avi')
#pl.names.append('sp.jpeg')
#pl.start()
logging.debug(sys.argv[1])
vid = LoopPlayer('player')
vid.names.append('drop.avi')
vid.names.append('bird.avi')
vid.start()
if sys.argv[1] == 'host':
main = FunctionCaller('host')
fact = TCPReceiver(8007)
fact.parts[main.name]=main
fact.begin()
def sendSync(fn):
fact.sendAll('cl.sync('+fn+')')
vid.caller.on_end_file(sendSync)
if sys.argv[1] == 'cl':
cl = FunctionCaller('cl')
def restartPlayer(fn):
vid.next(fn)
return 'cl:ok'
cl.on_sync(vid.next)
fact = TCPClient('127.0.0.1',8007)
fact.parts[cl.name]=cl
fact.begin()
def test_runNonExistantFunction(caplog):
caller = FunctionCaller('testCallerName')
assert caller.runFunction('returnerFunctionName') == None
def test_removeNonExistantFunction():
caller = FunctionCaller('testCallerName')
with pytest.raises(KeyError):
caller.removeFunction('function')
def test_addFunction():
caller = FunctionCaller('testCallerName')
caller.addFunction('returnerFunctionName', returner)
assert 'returnerFunctionName' in caller.getFunctionDict()
logging.debug(sstory.leftChannel)
if not sstory.leftChannel:
fadeBackgroundAndPlay()
sstory.setSoundChannels(left=False, right=True)
else:
sstory.setSoundChannels(left=True, right=True)
def rightEarDown():
if not sstory.leftChannel:
goBackToBackground()
else:
sstory.setSoundChannels(left=True, right=False)
sstory.play('background.jpeg')
fakeArduino = FunctionCaller("fa")
fakeArduino.on_0(leftEarUp)
fakeArduino.on_1(leftEarDown)
fakeArduino.on_2(rightEarUp)
fakeArduino.on_3(rightEarDown)
def on_press(key):
logging.debug(key)
if key.char == 'k':
sstory.setFadeTime(1, finish=1)
if key.char == 'l':
sstory.setFadeTime(1)
if key.char in ['0', '1', '2', '3']:
fakeArduino.runFunction(str(key.char))
listener = keyboard.Listener(on_press=on_press)
def test_addNonStrKeyFunction():
caller = FunctionCaller('testCallerName')
with pytest.raises(TypeError):
caller.addFunction(1, 'str')
