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This commit is contained in:
Andras Schmelczer 2026-05-03 10:39:31 +01:00
commit 7ba0c0376c
1 changed files with 460 additions and 240 deletions
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41
src/display.py
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@ -9,10 +9,11 @@ from pathlib import Path
from PIL import Image
sys.path.append(str(Path(__file__).parent / "lib"))
from immich import ImmichClient, get_random_photo_of_people, get_random_photo_from_album
from homeassistant import HomeAssistantClient
from overlay import format_age, format_location
from crop import face_aware_crop
from homeassistant import HomeAssistantClient
from immich import ImmichClient, get_random_photo_from_album, get_random_photo_of_people
from overlay import format_age, format_location
# waveshare_epd is imported lazily after the lock — its epdconfig claims
# GPIO pins at import time, so two overlapping invocations would both crash
# on "GPIO busy" before reaching the flock below.
@ -21,23 +22,33 @@ IMMICH_URL = os.environ.get("IMMICH_URL", "https://immich.schmelczer.dev")
IMMICH_API_KEY = os.environ.get("IMMICH_API_KEY", "6crxVS1JLTJxsfGlzVhN2kefdL4EP7HPkkoMk9L6ZOE")
HA_URL = os.environ.get("HA_URL", "https://homeassistant.schmelczer.dev")
HA_TOKEN = os.environ.get("HA_TOKEN", "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJmZjk3OTNmOWMzOWU0YjdmYmRjYTc5YmJkMTUyODcyNSIsImlhdCI6MTc2OTIwMjg1NCwiZXhwIjoyMDg0NTYyODU0fQ.IiL_1vTrGMlOoPMksN6lAopE0aInlY_wRnL4Jc-CeBs")
HA_TOKEN = os.environ.get(
"HA_TOKEN",
"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJmZjk3OTNmOWMzOWU0YjdmYmRjYTc5YmJkMTUyODcyNSIsImlhdCI6MTc2OTIwMjg1NCwiZXhwIjoyMDg0NTYyODU0fQ.IiL_1vTrGMlOoPMksN6lAopE0aInlY_wRnL4Jc-CeBs",
)
HA_PRESENCE = {"Andras": "person.andras", "Ruby": "person.ruby"}
def main() -> None:
parser = argparse.ArgumentParser(description="Display image on e-ink frame")
parser.add_argument("--people", default="Me,Ruby",
help="Comma-separated names for Immich search")
parser.add_argument(
"--people", default="Me,Ruby", help="Comma-separated names for Immich search"
)
parser.add_argument("--album", help="Fetch from album (overrides --people)")
parser.add_argument("-o", "--orientation", type=int, choices=[0, 90, 180, 270],
default=0, help="Rotation in degrees")
parser.add_argument(
"-o",
"--orientation",
type=int,
choices=[0, 90, 180, 270],
default=0,
help="Rotation in degrees",
)
parser.add_argument("--saturation", type=float, default=1.3)
parser.add_argument("--contrast", type=float, default=1.05)
parser.add_argument("--gamma", type=float, default=0.90)
args = parser.parse_args()
lock_fd = open("/tmp/frame.lock", "w")
lock_fd = open("/tmp/frame.lock", "w") # noqa: SIM115 — held for process lifetime
try:
fcntl.flock(lock_fd, fcntl.LOCK_EX | fcntl.LOCK_NB)
except BlockingIOError:
@ -84,9 +95,15 @@ def main() -> None:
img = face_aware_crop(img, target_w, target_h, faces)
if args.orientation:
img = img.rotate(args.orientation, expand=True)
buf = epd.getbuffer(img, saturation=args.saturation, contrast=args.contrast,
gamma=args.gamma, left_text=left_text, right_text=right_text,
orientation=args.orientation)
buf = epd.getbuffer(
img,
saturation=args.saturation,
contrast=args.contrast,
gamma=args.gamma,
left_text=left_text,
right_text=right_text,
orientation=args.orientation,
)
epd.display(buf)
finally:
epd.sleep()