class TV:
"""All the TV controls wrapped in individual functions."""
_init_status = False
def __init__(self):
"""Client key will be displayed on the TV when you accept the connection for the first time.
Store the dict value as an env variable and use it as below. Using TV's ip makes the initial
response much quicker but it looks for the TVs in ip range if an ip is not found."""
store = {'client_key': client_key}
try:
self.client = WebOSClient(ip_address)
self.client.connect()
except gaierror:
sys.stdout.write(
f"\rThe TV's IP has either changed or unreachable. Scanning your IP range.."
)
self.client = WebOSClient.discover()[0]
self.client.connect()
except (TimeoutError, BrokenPipeError):
sys.stdout.write(
'\rOperation timed out. The TV might be turned off.')
for status in self.client.register(store):
if status == WebOSClient.REGISTERED and not TV._init_status:
sys.stdout.write('\rConnected to the TV.')
elif status == WebOSClient.PROMPTED:
sys.stdout.write(
'\rPlease accept the connection request on your TV.')
# sys.stdout.write(f'\r{store}') # get the client key dict during the first run and store as in line #18
self.system = SystemControl(self.client)
self.system.notify("Jarvis is controlling the TV now."
) if not TV._init_status else None
self.media = MediaControl(self.client)
self.app = ApplicationControl(self.client)
self.source_control = SourceControl(self.client)
TV._init_status = True
def increase_volume(self):
"""Increases the volume by 10 units. Doesn't return anything"""
for _ in range(10):
self.media.volume_up()
self.system.notify(
f"Jarvis::Increased Volume: {self.media.get_volume()['volume']}%")
def decrease_volume(self):
"""Decreases the volume by 10 units. Doesn't return anything"""
for _ in range(10):
self.media.volume_down()
self.system.notify(
f"Jarvis::Decreased Volume: {self.media.get_volume()['volume']}%")
def get_volume(self):
"""Get volume status. Returns: {'scenario': 'mastervolume_tv_speaker', 'volume': 9, 'muted': False}"""
self.system.notify(
f"Jarvis::Current Volume: {self.media.get_volume()['volume']}%")
return self.media.get_volume()['volume']
def set_volume(self, target):
"""The argument is an integer from 1 to 100. Doesn't return anything."""
self.media.set_volume(target)
self.system.notify(
f"Jarvis::Volume has been set to: {self.media.get_volume()['volume']}%"
)
def mute(self):
"""status=True mutes the TV. status=False un-mutes it."""
self.system.notify(f"Jarvis::Muted")
self.media.mute(True)
def play(self):
self.system.notify(f"Jarvis::Play")
self.media.play()
def pause(self):
self.system.notify(f"Jarvis::Paused")
self.media.pause()
def stop(self):
self.system.notify(f"Jarvis::Stop")
self.media.stop()
def rewind(self):
self.system.notify(f"Jarvis::Rewind")
self.media.rewind()
def forward(self):
self.system.notify(f"Jarvis::Forward")
self.media.fast_forward()
def audio_output(self):
"""Returns the currently used audio output source as AudioOutputSource instance"""
media_output_source = self.media.get_audio_output()
sys.stdout.write(f'{media_output_source}')
def audio_output_source(self):
"""Returns a list of AudioOutputSource instances"""
audio_outputs = self.media.list_audio_output_sources()
sys.stdout.write(f'{audio_outputs}')
return audio_outputs
def set_audio_output_source(self):
"""AudioOutputSource instance"""
# noinspection PyUnresolvedReferences
self.media.set_audio_output(audio_output_source[0])
def list_apps(self):
"""Returns the list of available apps on the TV"""
apps = self.app.list_apps()
app_list = [app["title"] for app in apps]
return app_list
def launch_app(self, app_name):
"""launches an application"""
app_launcher = [
x for x in self.app.list_apps()
if app_name.lower() in x["title"].lower()
][0]
return self.app.launch(app_launcher, content_id=None)
def close_app(self, app_name):
"""closes a particular app using the launch_info received from launch_app()"""
self.app.close(TV().launch_app(app_name))
def source(self):
"""Returns a list of InputSource instances"""
sources = self.source_control.list_sources()
sources_list = [source['label'] for source in sources]
return sources_list
def set_source(self, val):
"""Accepts an InputSource instance"""
sources = self.source_control.list_sources()
index = TV().source().index(val)
self.source_control.set_source(sources[index])
return sources
def current_app(self):
"""Returns the title of te current app that is running"""
app_id = self.app.get_current(
) # Returns the application ID (string) of the
foreground_app = [
x for x in self.app.list_apps() if app_id == x["id"]
][0]
return foreground_app['title']
def shutdown(self):
"""Notifies the TV about shutdown and shuts down after 3 seconds"""
self.system.notify(f'Jarvis::SHUTTING DOWN now')
time.sleep(3)
self.system.power_off()
class PyTVCursor:
'''
Implements a smaller coordinate window of size self.width x self.height within the larger coordinate system.
This window is shifted within the larger coordinate system such that the cursor drags the window along with it.
The current x,y position of the window within the larger coodinate system is given by self.minx and self.miny
The position of the cursor within the window is given by self._x and self._y
The pos properties are used to pass the current external coordinate and retrieve the internal coordinate
'''
def __init__(self):
# X, Y, Height, width of window in world coordinates +y up
self.world_window_height = 100.0
self.world_window_width = 120.0
self.world_window_x = -60.0
self.world_window_y = -50.0
# Height and width of window in tv coordinates
self.tv_window_half_height = 50
self.tv_window_half_width = 85
# Current cursor coordinate in tv coordinates, starts in center of screen +y down
self.tv_cursor_x = 0
self.tv_cursor_y = 0
self.last_click_ms = 0
self.paused = False
self.verbose = True
self.client = None
self.input_control = None
self.system_control = None
self.media_control = None
self.tv_context = {
'client_key': 'c8bfd5128b861d24a0ffbf6644eb6f18',
'local_address': '10.0.0.214' # client.peer_address[0]
}
self.connect_and_register_to_tv()
def update_world_coordinate(self, pos):
if pos is None or len(pos) != 2:
return
# shift window in x direction
self.world_window_x = min(pos[0], self.world_window_x)
if pos[0] > self.world_window_x + self.world_window_width:
self.world_window_x = pos[0] - self.world_window_width
world_window_x_center = self.world_window_x + 0.5 * self.world_window_width
x_unit_vector = (pos[0] - world_window_x_center) / (self.world_window_width * 0.5)
# shift window in y direction and calculate vector
self.world_window_y = min(pos[1], self.world_window_y)
if pos[1] > self.world_window_y + self.world_window_height:
self.world_window_y = pos[1] - self.world_window_height
world_window_y_center = self.world_window_y + 0.5 * self.world_window_height
y_unit_vector = (pos[1] - world_window_y_center) / (self.world_window_height * 0.5)
new_x_coord = x_unit_vector * self.tv_window_half_width * -1
new_y_coord = y_unit_vector * self.tv_window_half_height
self.normalized_cursor_move(new_x_coord, new_y_coord)
def normalized_cursor_move(self, new_x_coord, new_y_coord):
try:
while True:
# always move in increments of 5, and move both x and y at once if possible
x_step = 0 if int(new_x_coord) == self.tv_cursor_x else math.copysign(5, int(new_x_coord) - self.tv_cursor_x)
y_step = 0 if int(new_y_coord) == self.tv_cursor_y else math.copysign(5, int(new_y_coord) - self.tv_cursor_y)
if x_step == 0 and y_step == 0:
return
self.input_control.move(x_step, y_step)
self.tv_cursor_x += x_step / 5
self.tv_cursor_y += y_step / 5
except Exception as e:
print('pytv move failed with {}'.format(e))
self.input_control.connect_input()
def connect_and_register_to_tv(self):
# self.client = WebOSClient.discover()[0]
self.client = WebOSClient(self.tv_context['local_address'])
self.client.connect()
register_status = self.client.register(store=self.tv_context)
for status in register_status:
if status == WebOSClient.PROMPTED:
print("Please accept the connect on the TV!")
elif status == WebOSClient.REGISTERED:
print("Registration successful!")
self.input_control = InputControl(self.client)
self.input_control.connect_input()
self.system_control = SystemControl(self.client)
self.media_control = MediaControl(self.client)
def click(self):
# De-bounce the click
click_time = int(round(time.time() * 1000))
if click_time < self.last_click_ms + 500:
return
self.last_click_ms = click_time
# perform the click
try:
print('click emulated')
self.input_control.click()
except Exception as e:
print('pytv click failed with {}'.format(e))
self.input_control.connect_input()
def center(self):
for i in range(18):
tv.move(-20, -20)
# time.sleep(0.01)
for i in range(16):
tv.move(15, 10)
# time.sleep(0.01)
def move(self, x, y):
self.input_control.move(x, y)
def toggle_pause(self):
if self.paused:
self.media_control.play()
self.paused = False
if self.verbose:
self.system_control.notify("Play")
else:
self.media_control.pause()
self.paused = True
if self.verbose:
self.system_control.notify("Pause")
def keypad_up(self):
self.input_control.up()
def keypad_down(self):
self.input_control.down()
def keypad_left(self):
self.input_control.left()
def keypad_right(self):
self.input_control.right()
def keypad_ok(self):
self.input_control.ok()
if self.verbose:
self.system_control.notify("Ok")
def keypad_back(self):
self.input_control.back()
if self.verbose:
self.system_control.notify("Back")
def keypad_home(self):
self.input_control.home()
if self.verbose:
self.system_control.notify("Home")
def test_amazon_profiles(self):
self.center()
print('start')
for i in range(9):
self.move(-15, 0)
time.sleep(1)
self.center()
for i in range(5):
self.move(-15, 0)
time.sleep(1)
self.center()
time.sleep(1)
self.center()
for i in range(6):
self.move(15, 0)
time.sleep(1)
self.center()
for i in range(8):
self.move(15, 0)
def test_multi_path(self):
self.center()
print('start')
for i in range(8):
self.move(-15, 0)
self.system_control.notify("Path 1 complete")
time.sleep(5)
self.center()
for i in range(10):
self.move(-12, 0)
self.system_control.notify("Path 2 complete")
time.sleep(5)
self.center()
for i in range(12):
self.move(-10, 0)
self.system_control.notify("Path 3 complete")
time.sleep(5)
# Validates the TV width/height by moving cursor in a figure-eight pattern
def test_figure_eight(self):
# Right
for i in range(85):
tv.move(5, 0)
time.sleep(.01)
# Down
for i in range(50):
tv.move(0, 5)
time.sleep(.01)
# Left
for i in range(85):
tv.move(-5, 0)
time.sleep(.01)
# Up
for i in range(50):
tv.move(0, -5)
time.sleep(.01)
# Left
for i in range(85):
tv.move(-5, 0)
time.sleep(.01)
# Up
for i in range(50):
tv.move(0, -5)
time.sleep(.01)
# Right
for i in range(85):
tv.move(5, 0)
time.sleep(.01)
# Down
for i in range(50):
tv.move(0, 5)
time.sleep(.01)
def test_world_coordinate_translation(self):
self.update_world_coordinate((0.0, 0.0))
time.sleep(1)
self.update_world_coordinate((50.0, 0.0))
time.sleep(1)
self.update_world_coordinate((50.0, 50.0))
time.sleep(1)
self.update_world_coordinate((0.0, 50.0))
time.sleep(1)
self.update_world_coordinate((0.0, 0.0))
time.sleep(1)
self.update_world_coordinate((-100.0, 0.0))
time.sleep(1)
self.update_world_coordinate((-200.0, 0.0))
time.sleep(1)
self.update_world_coordinate((0.0, 200.0))
time.sleep(1)