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- FROM gcr.io/google-appengine/python
- # Create a virtualenv for dependencies. This isolates these packages from
- # system-level packages.
- # Use -p python3 or -p python3.7 to select python version. Default is version 2.
- RUN virtualenv /env -p python3
- # Setting these environment variables are the same as running
- # source /env/bin/activate.
- ENV VIRTUAL_ENV /env
- ENV PATH /env/bin:$PATH
- RUN apt-get update && apt-get install -y python-opencv
- # Copy the application's requirements.txt and run pip to install all
- # dependencies into the virtualenv.
- ADD requirements.txt /app/requirements.txt
- RUN pip install -r /app/requirements.txt
- # Add the application source code.
- ADD . /app
- # Run a WSGI server to serve the application. gunicorn must be declared as
- # a dependency in requirements.txt.
- CMD gunicorn -b :$PORT main:app
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