diff --git a/frigate/log.py b/frigate/log.py index efe7d554a..e28eee6f0 100644 --- a/frigate/log.py +++ b/frigate/log.py @@ -4,13 +4,14 @@ import threading import os import signal import queue -import multiprocessing as mp +from multiprocessing.queues import Queue from logging import handlers from setproctitle import setproctitle +from typing import Deque from collections import deque -def listener_configurer(): +def listener_configurer() -> None: root = logging.getLogger() console_handler = logging.StreamHandler() formatter = logging.Formatter( @@ -21,14 +22,14 @@ def listener_configurer(): root.setLevel(logging.INFO) -def root_configurer(queue): +def root_configurer(queue: Queue) -> None: h = handlers.QueueHandler(queue) root = logging.getLogger() root.addHandler(h) root.setLevel(logging.INFO) -def log_process(log_queue): +def log_process(log_queue: Queue) -> None: threading.current_thread().name = f"logger" setproctitle("frigate.logger") listener_configurer() @@ -43,34 +44,32 @@ def log_process(log_queue): # based on https://codereview.stackexchange.com/a/17959 class LogPipe(threading.Thread): - def __init__(self, log_name, level): - """Setup the object with a logger and a loglevel - and start the thread - """ + def __init__(self, log_name: str): + """Setup the object with a logger and start the thread""" threading.Thread.__init__(self) self.daemon = False self.logger = logging.getLogger(log_name) - self.level = level - self.deque = deque(maxlen=100) + self.level = logging.ERROR + self.deque: Deque[str] = deque(maxlen=100) self.fdRead, self.fdWrite = os.pipe() self.pipeReader = os.fdopen(self.fdRead) self.start() - def fileno(self): + def fileno(self) -> int: """Return the write file descriptor of the pipe""" return self.fdWrite - def run(self): + def run(self) -> None: """Run the thread, logging everything.""" for line in iter(self.pipeReader.readline, ""): self.deque.append(line.strip("\n")) self.pipeReader.close() - def dump(self): + def dump(self) -> None: while len(self.deque) > 0: self.logger.log(self.level, self.deque.popleft()) - def close(self): + def close(self) -> None: """Close the write end of the pipe.""" os.close(self.fdWrite) diff --git a/frigate/mypy.ini b/frigate/mypy.ini index c6f93381d..d8c34b966 100644 --- a/frigate/mypy.ini +++ b/frigate/mypy.ini @@ -1,6 +1,40 @@ [mypy] python_version = 3.9 +show_error_codes = true +follow_imports = silent ignore_missing_imports = true +strict_equality = true +warn_incomplete_stub = true +warn_redundant_casts = true +warn_unused_configs = true +warn_unused_ignores = true +enable_error_code = ignore-without-code +check_untyped_defs = true +disallow_incomplete_defs = true +disallow_subclassing_any = true +disallow_untyped_calls = true +disallow_untyped_decorators = true +disallow_untyped_defs = true +no_implicit_optional = true +warn_return_any = true +warn_unreachable = true +no_implicit_reexport = true [mypy-frigate.*] ignore_errors = true + +[mypy-frigate.const] +ignore_errors = false + +[mypy-frigate.log] +ignore_errors = false + +[mypy-frigate.version] +ignore_errors = false + +[mypy-frigate.watchdog] +ignore_errors = false +disallow_untyped_calls = false + +[mypy-frigate.zeroconf] +ignore_errors = false diff --git a/frigate/video.py b/frigate/video.py index cea749ec5..93639c72f 100755 --- a/frigate/video.py +++ b/frigate/video.py @@ -203,7 +203,7 @@ class CameraWatchdog(threading.Thread): self.config = config self.capture_thread = None self.ffmpeg_detect_process = None - self.logpipe = LogPipe(f"ffmpeg.{self.camera_name}.detect", logging.ERROR) + self.logpipe = LogPipe(f"ffmpeg.{self.camera_name}.detect") self.ffmpeg_other_processes = [] self.camera_fps = camera_fps self.ffmpeg_pid = ffmpeg_pid @@ -219,8 +219,7 @@ class CameraWatchdog(threading.Thread): if "detect" in c["roles"]: continue logpipe = LogPipe( - f"ffmpeg.{self.camera_name}.{'_'.join(sorted(c['roles']))}", - logging.ERROR, + f"ffmpeg.{self.camera_name}.{'_'.join(sorted(c['roles']))}" ) self.ffmpeg_other_processes.append( { diff --git a/frigate/watchdog.py b/frigate/watchdog.py index 73cf86240..f593ae066 100644 --- a/frigate/watchdog.py +++ b/frigate/watchdog.py @@ -5,21 +5,22 @@ import time import os import signal -from frigate.util import ( - restart_frigate, -) +from frigate.edgetpu import EdgeTPUProcess +from frigate.util import restart_frigate +from multiprocessing.synchronize import Event +from typing import Dict logger = logging.getLogger(__name__) class FrigateWatchdog(threading.Thread): - def __init__(self, detectors, stop_event): + def __init__(self, detectors: Dict[str, EdgeTPUProcess], stop_event: Event): threading.Thread.__init__(self) self.name = "frigate_watchdog" self.detectors = detectors self.stop_event = stop_event - def run(self): + def run(self) -> None: time.sleep(10) while not self.stop_event.wait(10): now = datetime.datetime.now().timestamp() @@ -32,7 +33,10 @@ class FrigateWatchdog(threading.Thread): "Detection appears to be stuck. Restarting detection process..." ) detector.start_or_restart() - elif not detector.detect_process.is_alive(): + elif ( + detector.detect_process is not None + and not detector.detect_process.is_alive() + ): logger.info("Detection appears to have stopped. Exiting frigate...") restart_frigate() diff --git a/frigate/zeroconf.py b/frigate/zeroconf.py index 8007a33ab..c9c20aba6 100644 --- a/frigate/zeroconf.py +++ b/frigate/zeroconf.py @@ -14,38 +14,41 @@ logger = logging.getLogger(__name__) ZEROCONF_TYPE = "_frigate._tcp.local." # Taken from: http://stackoverflow.com/a/11735897 -def get_local_ip() -> str: +def get_local_ip() -> bytes: """Try to determine the local IP address of the machine.""" + host_ip_str = "" try: sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) # Use Google Public DNS server to determine own IP sock.connect(("8.8.8.8", 80)) - return sock.getsockname()[0] # type: ignore + host_ip_str = sock.getsockname()[0] except OSError: try: - return socket.gethostbyname(socket.gethostname()) + host_ip_str = socket.gethostbyname(socket.gethostname()) except socket.gaierror: - return "127.0.0.1" + host_ip_str = "127.0.0.1" finally: sock.close() + try: + host_ip_pton = socket.inet_pton(socket.AF_INET, host_ip_str) + except OSError: + host_ip_pton = socket.inet_pton(socket.AF_INET6, host_ip_str) -def broadcast_zeroconf(frigate_id): + return host_ip_pton + + +def broadcast_zeroconf(frigate_id: str) -> Zeroconf: zeroconf = Zeroconf(interfaces=InterfaceChoice.Default, ip_version=IPVersion.V4Only) host_ip = get_local_ip() - try: - host_ip_pton = socket.inet_pton(socket.AF_INET, host_ip) - except OSError: - host_ip_pton = socket.inet_pton(socket.AF_INET6, host_ip) - info = ServiceInfo( ZEROCONF_TYPE, name=f"{frigate_id}.{ZEROCONF_TYPE}", - addresses=[host_ip_pton], + addresses=[host_ip], port=5000, ) @@ -56,4 +59,4 @@ def broadcast_zeroconf(frigate_id): logger.error( "Frigate instance with identical name present in the local network" ) - return zeroconf \ No newline at end of file + return zeroconf