53 lines
1.5 KiB
Docker
53 lines
1.5 KiB
Docker
FROM python:3.12-slim
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ENV PYTHONDONTWRITEBYTECODE=1 \
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PYTHONUNBUFFERED=1
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends ca-certificates libgomp1 libheif1 libimage-exiftool-perl libjpeg-turbo-progs \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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COPY requirements.txt ./
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RUN pip install --no-cache-dir -r requirements.txt
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COPY app/ ./
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ARG LEAFLET_VERSION=1.9.4
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RUN LEAFLET_VERSION="$LEAFLET_VERSION" python - <<'PY'
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from pathlib import Path
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import os
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import urllib.request
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version = os.environ["LEAFLET_VERSION"]
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base = Path("/app/static/vendor/leaflet")
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(base / "images").mkdir(parents=True, exist_ok=True)
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files = {
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"leaflet.css": "leaflet.css",
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"leaflet.js": "leaflet.js",
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"images/marker-icon.png": "images/marker-icon.png",
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"images/marker-icon-2x.png": "images/marker-icon-2x.png",
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"images/marker-shadow.png": "images/marker-shadow.png",
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}
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mirrors = (
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f"https://unpkg.com/leaflet@{version}/dist",
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f"https://cdn.jsdelivr.net/npm/leaflet@{version}/dist",
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)
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for destination, source in files.items():
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target = base / destination
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last_error = None
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for mirror in mirrors:
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try:
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urllib.request.urlretrieve(f"{mirror}/{source}", target)
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break
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except Exception as exc: # build-time fallback to the second CDN
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last_error = exc
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else:
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raise RuntimeError(f"Could not download Leaflet asset {source}: {last_error}")
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PY
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EXPOSE 8080
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CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8080", "--proxy-headers", "--forwarded-allow-ips=*"]
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