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mathayay
2025-12-06 13:21:03 +01:00
parent 4c486199ed
commit 17f51e757a
10 changed files with 147 additions and 35 deletions
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15
final-loop/Dockerfile
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@@ -1,10 +1,19 @@
FROM python:3.11-slim
ENV DEBIAN_FRONTEND=noninteractive
WORKDIR /app
COPY requirements.txt ./
# Install only packages that exist in Debian Trixie
RUN apt-get update && apt-get install -y \
libgl1 \
libglib2.0-0 \
libsm6 \
libxext6 \
libxrender1 \
&& rm -rf /var/lib/apt/lists/*
COPY requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt
COPY src/ .
COPY src/ .

10
final-loop/compose.yml
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@@ -22,13 +22,19 @@ services:
build: .
container_name: spotvinyl
devices:
- /dev/video2
- /dev/video0:/dev/video0
- /dev/video1:/dev/video1
- /dev/video2:/dev/video2
- /dev/video3:/dev/video3
volumes:
- ./src:/app
# - ./spotvinyl-cache
working_dir: /app
environment:
- PYTHONUNBUFFERED=1
env_file:
- .env
command: python3 decode_barcode.py
command: python3 -u decode_barcode.py
ports:
- "5000:5000"

11
final-loop/requirements.txt
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@@ -1,22 +1,31 @@
blinker==1.9.0
certifi==2025.11.12
chardet==5.2.0
charset-normalizer==3.4.4
click==8.3.1
contourpy==1.3.3
crccheck==1.3.1
cycler==0.12.1
decorator==5.2.1
Flask==3.1.2
fonttools==4.60.1
greenlet==3.2.4
idna==3.11
ImageIO==2.37.2
itsdangerous==2.2.0
Jinja2==3.1.6
joblib==1.5.2
kiwisolver==1.4.9
lazy_loader==0.4
MarkupSafe==3.0.3
matplotlib==3.10.7
networkx==3.5
numpy==2.2.6
opencv-python==4.12.0.88
packaging==25.0
pillow==12.0.0
playwright==1.56.0
pyee==13.0.0
pyparsing==3.2.5
python-dateutil==2.9.0.post0
PyWavelets==1.9.0
@@ -29,4 +38,6 @@ six==1.17.0
spotipy==2.25.1
threadpoolctl==3.6.0
tifffile==2025.10.16
typing_extensions==4.15.0
urllib3==2.5.0
Werkzeug==3.1.3

1
final-loop/src/.cache Normal file
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@@ -0,0 +1 @@
{"access_token": "BQDrlnB0kiEzwgXmPTK1_c4IfsmaAxTBhIy6XdV8WLETUahlOzbqZjsCnt75YR-IyPUplWlHpcxStmm_yw3IyGhu6cLIuhX1A1tfndQhNERescv7pkW9vFOx2VNhSq_u4z66_C0cKeC1zxGrB5mP03YQfOgC1jTdT6qzfThHd1_XJ_c5LogWiWNH8B8lxaKEmVi-sVJKldynGTuj6nU3HA6G8jYef1YGK_34f1qwsLYOcYUN0tjfUA", "token_type": "Bearer", "expires_in": 3600, "scope": "user-modify-playback-state user-read-playback-state", "expires_at": 1765023017, "refresh_token": "AQAUKbWNL0mkEiOaoWfodsTnE2r8pqocU7XCRq6MvSLXlJGU5Wc6QaTRgL24EIVVOvjBzucYbMQ571v-GzbTCK02EDQfLBgWcslm9RnwtfVScGCYvl1mpzSJF0cK-I9OIUo"}

27
final-loop/src/decode_barcode.py
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@@ -11,24 +11,27 @@ import threading
import time
import numpy as np
os.environ["QT_QPA_PLATFORM"] = "xcb"
def process_frame(frame, token):
os.environ["QT_QPA_PLATFORM"] = "offscreen"
os.makedirs("/app/img_cache", exist_ok=True) # create folder if missing
def process_frame(frame):
heights,preprocess = get_heights(frame)
cv2.imshow("frame", preprocess)
cv2.imwrite("/app/img_cache/frame.jpg", preprocess)
if len(heights)!=23:
return None # skip bad frames
else:
print("ON TROUVE UN CODE")
if heights == [0, 4, 2, 6, 5, 7, 2, 3, 1, 5, 5, 7, 4, 6, 4, 1, 2, 0, 6, 7, 3, 5, 0]:
print("VICTOIREEEEEEE")
heights = heights[1:11] + heights[12:-1]
decoded = spotify_bar_decode(heights)
uri = get_uri(decoded, token)
summary, full_response = get_info(uri["target"], token)
print(f"SONG FOUND : {summary["name"]}")
if decoded == -1:
return None
uri = get_uri(decoded)
print(uri)
if uri:
start_song(uri['target'],os.getenv('DEVICE_ID'))
start_song(uri,os.getenv('DEVICE_ID'))
return summary
@@ -44,13 +47,9 @@ if __name__ == "__main__":
cap = cv2.VideoCapture('/dev/video0')
cap = cv2.VideoCapture('/dev/video2')
token = os.getenv('ACCESS_TOKEN')
if not token:
token = "BQCph85n2Cr-h8jKWhsdsdhywaX3h_bn4pJ_-jdque2u_gn9bI-OdthIowGSU6r058QozL0eJfzy_ClWezXYKrQO2npuyfWVphxSQrKqhBWkGr5bK0UrIfsKKAdJvoNrXD9Db-ObgP5D3-rMpF0Xq3RXwMpTal9NpzTJcHZs_PBjbNClJVy24Jk5WfGbKZPkMs_Hon5TjABx4QzxzE2vxjd4X4EyPlyPuKiIVp-f7yTSJbbRLqt-_O_VJ9mnQ1RgGK16afY7p3JZH_B6-VSCrFuhK_m9yhSieiWoqEeopFEX47Nc4-tuqe8CXcYGiRLZBIcc4w64ly36ZIftxRN7ehcJb2gcV26ZqMS1lg1Yxp0OD4ShJJsinA69X535_w"
print(token)
if not cap.isOpened():
@@ -71,7 +70,7 @@ if __name__ == "__main__":
try:
summary = process_frame(frame, token)
summary = process_frame(frame)
except Exception as e:
print(e)

8
final-loop/src/get_heights.py
View File

@@ -27,12 +27,12 @@ def get_heights(image):
im = rgb2gray(image)
im_eq = exposure.equalize_adapthist(im, clip_limit=0.01)
# Filtrage gaussien léger pour diminuer bruit
im_blur = gaussian_filter(im, sigma=1)
im_blur = gaussian_filter(im_eq, sigma=1)
# Calcul du seuil local avec block_size impair, ajuster offset si besoin
th = threshold_local(im_blur, block_size=71, offset=-0.09)
th = threshold_local(im_blur, block_size=31, offset=-0.14)
binary_im = im_blur > th
@@ -42,7 +42,7 @@ def get_heights(image):
bar_dims = [r.bbox for r in regionprops(labeled)]
bar_dims.sort(key=lambda x: x[1]) # left to right
bars = bar_dims#[1:] # skip logo
bars = bar_dims[1:] # skip logo
bar_heights_raw = []
if(len(bars)!=23):
print(len(bars))

101
final-loop/src/get_uri.py
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@@ -1,5 +1,73 @@
from typing import Tuple
import requests
import spotipy
from spotipy.oauth2 import SpotifyOAuth
import sys
from urllib.parse import urlencode
from urllib.parse import urlencode, urlparse, parse_qs
import webbrowser
import time
import base64
CLIENT_ID = 'a1b29f64bef643b5ade0944830637510'
CLIENT_SECRET = '1d74196e6fec41f9986917afd57df3da'
REDIRECT_URI = 'https://vinyly.couraud.xyz'
SCOPE = 'user-modify-playback-state user-read-playback-state'
TOKEN_FILE = 'spotify_token.json'
import json
def get_spotify_token():
# Try to load existing token
try:
with open(TOKEN_FILE) as f:
data = json.load(f)
if data['expires_at'] > time.time():
return data['access_token']
# refresh token
resp = requests.post(
'https://accounts.spotify.com/api/token',
data={'grant_type': 'refresh_token', 'refresh_token': data['refresh_token']},
headers={'Authorization': 'Basic ' + base64.b64encode(f"{CLIENT_ID}:{CLIENT_SECRET}".encode()).decode()}
).json()
data['access_token'] = resp['access_token']
data['expires_at'] = time.time() + resp['expires_in']
with open(TOKEN_FILE, 'w') as f2:
json.dump(data, f2)
return data['access_token']
except FileNotFoundError:
# Get authorization code
auth_url = 'https://accounts.spotify.com/authorize?' + urlencode({
'client_id': CLIENT_ID,
'response_type': 'code',
'redirect_uri': REDIRECT_URI,
'scope': SCOPE
})
print("Open this URL and authorize:", auth_url)
webbrowser.open(auth_url)
code = input("Paste the full redirected URL here: ")
code = parse_qs(urlparse(code).query)['code'][0]
# Exchange code for tokens
resp = requests.post(
'https://accounts.spotify.com/api/token',
data={
'grant_type': 'authorization_code',
'code': code,
'redirect_uri': REDIRECT_URI
},
headers={'Authorization': 'Basic ' + base64.b64encode(f"{CLIENT_ID}:{CLIENT_SECRET}".encode()).decode()}
).json()
data = {
'access_token': resp['access_token'],
'refresh_token': resp['refresh_token'],
'expires_at': time.time() + resp['expires_in']
}
with open(TOKEN_FILE, 'w') as f:
json.dump(data, f)
return data['access_token']
HEADERS_LUT = {
"X-Client-Id": "58bd3c95768941ea9eb4350aaa033eb3",
@@ -11,18 +79,30 @@ HEADERS_LUT = {
"Accept-Language": "en",
"Spotify-App-Version": "8.5.68",
}
MEDIA_REF_LUT_URL = "https://spclient.wg.spotify.com:443/scannable-id/id"
def get_uri(media_ref: int, token: str):
"""Query Spotify internal API to get the URI of the media reference."""
header = {
**HEADERS_LUT,
"Authorization": f"Bearer {token}"
}
url = f'{MEDIA_REF_LUT_URL}/{media_ref}?format=json'
response = requests.get(url, headers=header)
response.raise_for_status()
return response.json()
auth_url = "https://accounts.spotify.com/authorize?" + urlencode({
"client_id": CLIENT_ID,
"response_type": "code",
"redirect_uri": REDIRECT_URI,
"scope": SCOPE
})
def get_uri(media_ref: int):
with open("/app/songs.json") as f:
code_to_url = json.load(f)
uri = code_to_url.get(str(media_ref))
if uri:
return uri
else:
return -1
def get_info(uri: str, token: str) -> Tuple[dict, dict]:
"""Query the Spotify API to get information about a URI."""
@@ -54,3 +134,4 @@ def get_info(uri: str, token: str) -> Tuple[dict, dict]:
return result, resp

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2
final-loop/src/songs.json Normal file
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@@ -0,0 +1,2 @@
{"6818913446" : "spotify:track:0RoA7ObU6phWpqhlC9zH4Z"}

7
final-loop/src/start_song.py
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@@ -9,7 +9,7 @@ REDIRECT_URI = 'https://vinyly.couraud.xyz'
SCOPE = 'user-modify-playback-state user-read-playback-state'
def start_song(URI="spotify:track:0RoA7ObU6phWpqhlC9zH4Z",device_id="a499b8f3684d8098ffb5f9ff11392ebdd61fc6d1"):
def start_song(URI="spotify:track:0RoA7ObU6phWpqhlC9zH4Z",device_id="2f97220989834a8d84e8d93860444601fde25f44"):
auth_manager = SpotifyOAuth(client_id=CLIENT_ID,
client_secret=CLIENT_SECRET,
redirect_uri=REDIRECT_URI,
@@ -32,12 +32,15 @@ def start_song(URI="spotify:track:0RoA7ObU6phWpqhlC9zH4Z",device_id="a499b8f3684
print('No active Spotify devices found. Please start playback on a device.')
sys.exit(1)
print(devices['devices'])
current = sp.current_user_playing_track()
current_uri = ""
if current and current.get("item"):
current_uri = current["item"]["uri"]
if current_uri != URI:
print(URI)
sp.start_playback(device_id=device_id, uris=[URI])
if __name__ == '__main__':
start_song(URI,device_id)
start_song()