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fix(dwg): correct ODA download URL + dynamic binary path lookup

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- Use www.opendesign.com/guestfiles/get URL (no auth required)
- Auto-find and symlink ODA binary after dpkg install
- app.py searches multiple common install paths

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
AI Assistant
2026-03-09 11:24:56 +02:00
parent d84106e1b4
commit ca5856829b
2 changed files with 16 additions and 7 deletions
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dwg2dxf-api/Dockerfile
+8 -5
View File
@@ -1,6 +1,6 @@
FROM ubuntu:24.04
# ODA File Converter needs Qt libs + virtual framebuffer for headless mode
# Qt libs + virtual framebuffer for headless ODA File Converter
RUN apt-get update && \
apt-get install -y --no-install-recommends \
python3 python3-pip wget ca-certificates \
@@ -10,14 +10,17 @@ RUN apt-get update && \
libglib2.0-0 libgl1 libfontconfig1 libfreetype6 && \
pip3 install --no-cache-dir --break-system-packages flask && \
apt-get purge -y python3-pip && \
apt-get autoremove -y && \
rm -rf /var/lib/apt/lists/*
apt-get autoremove -y
# Download and install ODA File Converter
RUN wget -q "https://download.opendesign.com/guestfiles/Demo/ODAFileConverter_QT6_lnxX64_8.3dll_25.12.deb" \
RUN wget -q "https://www.opendesign.com/guestfiles/get?filename=ODAFileConverter_QT6_lnxX64_8.3dll_27.1.deb" \
-O /tmp/oda.deb && \
dpkg -i /tmp/oda.deb || apt-get install -f -y && \
rm /tmp/oda.deb
rm /tmp/oda.deb && \
rm -rf /var/lib/apt/lists/* && \
# Find the binary and symlink to /usr/local/bin for PATH access
find / -name "ODAFileConverter" -type f -executable 2>/dev/null | head -1 | \
xargs -I{} ln -sf {} /usr/local/bin/ODAFileConverter
WORKDIR /app
COPY app.py .
dwg2dxf-api/app.py
+8 -2
View File
@@ -13,8 +13,14 @@ app = Flask(__name__)
MAX_FILE_SIZE = 100 * 1024 * 1024 # 100 MB
# ODA File Converter installs here on Ubuntu
ODA_BIN = "/usr/bin/ODAFileConverter"
# ODA File Converter — try common install paths
ODA_BIN = "/usr/local/bin/ODAFileConverter"
for _p in ["/usr/local/bin/ODAFileConverter", "/usr/bin/ODAFileConverter",
"/opt/ODAFileConverter/ODAFileConverter",
"/opt/oda-file-converter/ODAFileConverter"]:
if os.path.isfile(_p):
ODA_BIN = _p
break
@app.route("/health", methods=["GET"])