Fix surveillance DSLR: detecte perte de connexion et reconnecte
- Teste get_summary() pour verifier que le DSLR repond - Reconnecte apres 2 echecs consecutifs - Fallback webcam si DSLR plus disponible Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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@@ -36,17 +36,34 @@ clients_ws: list[WebSocket] = []
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capture_en_cours = False
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capture_en_cours = False
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_dslr_erreurs = 0
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async def surveiller_dslr():
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async def surveiller_dslr():
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"""Verifie periodiquement si un DSLR est branche et bascule dessus."""
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"""Verifie periodiquement si un DSLR est branche et bascule dessus."""
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global _dslr_erreurs
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while True:
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while True:
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await asyncio.sleep(10)
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await asyncio.sleep(5)
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if capture_en_cours:
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if capture_en_cours:
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continue
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continue
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try:
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try:
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if camera.mode != "gphoto2" and GPHOTO2_DISPONIBLE:
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if GPHOTO2_DISPONIBLE:
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dslrs = gp.Camera.autodetect()
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dslrs = gp.Camera.autodetect()
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if camera.mode == "gphoto2":
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# Verifier que le DSLR repond encore
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try:
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camera.camera.get_summary()
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_dslr_erreurs = 0
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except Exception:
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_dslr_erreurs += 1
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if _dslr_erreurs >= 2:
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log.warning("DSLR ne repond plus, reconnexion...")
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_dslr_erreurs = 0
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camera.deconnecter()
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if len(dslrs) > 0:
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if len(dslrs) > 0:
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camera.connecter(source="gphoto2")
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else:
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camera.connecter() # fallback webcam
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elif len(dslrs) > 0:
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log.info(f"DSLR detecte : {dslrs[0][0]}, bascule automatique")
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log.info(f"DSLR detecte : {dslrs[0][0]}, bascule automatique")
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camera.connecter(source="gphoto2")
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camera.connecter(source="gphoto2")
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except Exception:
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except Exception:
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