Create Dockerfile.py

Dockerfile.py

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+# Use an official Python runtime as a parent image
+FROM python:3.10-slim
+
+# Set environment variables to prevent interactive prompts during apt-get install
+ENV DEBIAN_FRONTEND=noninteractive
+
+# Install system dependencies
+RUN apt-get update && \
+    (if [ -f /etc/apt/sources.list.d/debian.sources ]; then \
+        echo "Modifying /etc/apt/sources.list.d/debian.sources to include contrib and non-free-firmware" && \
+        sed -i -e 's/^Components: main$/Components: main contrib non-free-firmware/' \
+               -e 's/^Components: main\( .*\)$/Components: main contrib non-free-firmware\1/' \
+               /etc/apt/sources.list.d/debian.sources; \
+     else \
+        echo "/etc/apt/sources.list.d/debian.sources not found, checking /etc/apt/sources.list"; \
+     fi) && \
+    (if [ -f /etc/apt/sources.list ]; then \
+        echo "Modifying /etc/apt/sources.list to include contrib and non-free-firmware" && \
+        sed -i 's/main$/main contrib non-free-firmware/g' /etc/apt/sources.list; \
+     else \
+        echo "/etc/apt/sources.list not found."; \
+     fi || true) && \
+    apt-get update && \
+    apt-get install -y --no-install-recommends \
+    libgl1-mesa-glx \
+    libglib2.0-0 \
+    fontconfig \
+    && echo "ttf-mscorefonts-installer msttcorefonts/accepted-mscorefonts-eula select true" | debconf-set-selections \
+    && apt-get install -y --no-install-recommends ttf-mscorefonts-installer \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* \
+    && fc-cache -f -v
+
+# Set the working directory
+WORKDIR /app
+
+# Create a non-root user and group
+RUN groupadd -g 1000 appuser && useradd --no-log-init -u 1000 -g appuser appuser
+
+# Copy all application files from the repository root to /app
+# This means 'templates' directory, 'arial.ttf' (if you use it), etc., MUST be in your repo root.
+COPY . .
+
+# Ensure necessary directories exist and set ownership for the entire /app directory.
+# 'templates' should be copied by 'COPY . .'. 'generated_images' and session dir (which is /app) need to be writable.
+RUN mkdir -p ./app/generated_images && \
+    chown -R appuser:appuser ./app
+
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Switch to the non-root user
+USER appuser
+
+# Environment variables for secrets (set these in Hugging Face Space settings)
+ENV BOT_TOKEN=""
+ENV API_ID=""
+ENV API_HASH=""
+
+# Command to run the application
+CMD ["python", "main.py"]