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https://github.com/firestar5683/StarPilot.git
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firestar5683
54 lines
1.4 KiB
Python
Executable File
54 lines
1.4 KiB
Python
Executable File
#!/bin/sh
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""":"
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REPO_ROOT="$(CDPATH= cd -- "$(dirname "$0")/../.." && pwd)"
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PYTHON_BIN="$REPO_ROOT/.venv/bin/python"
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if [ -x "$PYTHON_BIN" ]; then
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exec "$PYTHON_BIN" "$0" "$@"
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fi
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exec python3 "$0" "$@"
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":"""
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import sys
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from pathlib import Path
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sys.path.insert(0, str(Path(__file__).resolve().parents[2]))
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if len(sys.argv) < 4:
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print(f"{sys.argv[0]} <route> <segment> <frame number> [front|wide|driver]")
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print('example: ./fetch_image_from_route.py "02c45f73a2e5c6e9|2020-06-01--18-03-08" 3 500 driver')
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exit(0)
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cameras = {
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"front": "cameras",
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"wide": "ecameras",
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"driver": "dcameras"
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}
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from PIL import Image
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from openpilot.tools.lib.framereader import FrameReader
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from openpilot.tools.lib.route import Route
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route = sys.argv[1]
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segment = int(sys.argv[2])
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frame = int(sys.argv[3])
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camera = cameras[sys.argv[4]] if len(sys.argv) > 4 and sys.argv[4] in cameras else "cameras"
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route_files = Route(route)
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segments = {
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"cameras": route_files.camera_paths(),
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"ecameras": route_files.ecamera_paths(),
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"dcameras": route_files.dcamera_paths(),
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}[camera]
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if segment >= len(segments) or segments[segment] is None:
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raise Exception(f"segment {segment} not found, got {len(segments)} segments")
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fr = FrameReader(segments[segment])
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if frame >= fr.frame_count:
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raise Exception("frame {frame} not found, got {fr.frame_count} frames")
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im = Image.fromarray(fr.get(frame))
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fn = f"uxxx_{route.replace('|', '_')}_{segment}_{frame}.png"
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im.save(fn)
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print(f"saved {fn}")
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