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39# Use an official Python runtime as a parent image
FROM python:3.11-slim-trixie
# Set environment variables to prevent Python from buffering stdout/stderr
# This is to ensure print statements appear in Docker logs
ENV PYTHONUNBUFFERED=1
# Set the working directory inside the container
# This is the directory where the application code is located
# We're not using /app here because users will mount their own volumes to /app with `docker run -i -t --rm -v ./:/app`
# If we use /app here, then the local python files will override the ones in the container
# Basically, we're using /app_src and /app to split code and user local files
WORKDIR /app_src
# Install system dependencies
RUN apt-get update && \
apt-get install -y --no-install-recommends ffmpeg && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*
# Copy only the requirements first to leverage Docker layer caching
COPY requirements.txt ./
# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt
# Add the rest of the application code
COPY . .
# Set the working directory to /app
WORKDIR /app
# Copy and configure the entrypoint script
COPY entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh
# Set the entrypoint script as the default command
ENTRYPOINT ["/entrypoint.sh"]