anchor.diff:     rm -rf /var/lib/apt/lists/*
   
   # install uwsgi now because it takes a little while
  -RUN pip3 install uwsgi
  -RUN pip3 install itchat
  +RUN pip install uwsgi
  +RUN pip install itchat
   RUN apt-get install uwsgi-plugin-python
   # setup all the configfiles
   RUN echo "daemon off;" >> /etc/nginx/nginx.conf
  
positive.code: # to prevent re-installing (all your) dependencies when you made a change a line or two in your app.
  
  COPY jpsp/requirements.txt /home/docker/code/jpsp/
  RUN pip3 install django-cors-headers
  RUN pip3 install django
  # RUN pip3 install -r /home/docker/code/jpsp/requirements.txt
  
  # add (the rest of) our code
  
negative.code:     apt-get upgrade -y && \
      apt-get install -y \
  	git \
  	python \
  	python-dev \
  	python-setuptools \
  	python-pip \
  	nginx \
  	supervisor \
  	sqlite3 && \
  