Switching to psycopg v3 to be compatible with Python 3.14

Dockerfile

@@ -0,0 +1,22 @@
+# Use an official Python runtime as a parent image
+FROM python:3.12-slim
+
+# Set environment variables for Python
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
+# Set the working directory
+WORKDIR /app
+
+# Install dependencies
+COPY requirements.txt /app/
+RUN pip install --upgrade pip && pip install -r requirements.txt
+
+# Copy project code
+COPY . /app/
+
+# Expose port
+EXPOSE 8000
+
+# Run the development server
+CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]

requirements.txt

@@ -6,7 +6,7 @@ Django==5.0.1
 gunicorn==21.2.0
 h11==0.14.0
 packaging==23.2
-psycopg2-binary==2.9.9
+psycopg==3.3.3
 sqlparse==0.4.4
 typing_extensions==4.9.0
 uvicorn==0.27.0.post1