venv

Dockerfile

@@ -1,10 +1,10 @@
 FROM nvidia/cuda:13.0.2-cudnn-devel-ubuntu24.04
 RUN useradd -m -u 1001 user
-
 # System deps
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
         python3 \
+        python3-venv \
         python3-pip \
         git \
         build-essential \
@@ -14,15 +14,13 @@ RUN apt-get update && \
         libglib2.0-0 && \
     rm -rf /var/lib/apt/lists/*
 
-WORKDIR /app
-
-ENV PYTHONUNBUFFERED=1 \
-    PIP_NO_CACHE_DIR=1
+# Create virtualenv
+RUN python3 -m venv /opt/venv
+ENV PATH="/opt/venv/bin:$PATH"
 
-# Copy & install Python deps
-COPY --chown=user requirements.txt requirements.txt
-RUN pip3 install --upgrade pip && \
-    pip3 install --no-cache-dir -r requirements.txt
+COPY --chown=user requirements.txt .
+RUN pip install --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
 # Copy rest of app source
 COPY --chown=user . .