anchor.diff:  ################################
   # Full prod image sans locales
   #
  -FROM python:2-slim-stretch AS full-no-locales
  +FROM python:2-slim-buster AS full-no-locales
   
   WORKDIR /app
   
  
positive.code: ################################
  # Fetch locales
  #
  FROM python:2-stretch AS locales
  
  WORKDIR /app
  
  
negative.code: ################################
  # Python dependencies builder
  #
  FROM python:2-buster AS base
  
  WORKDIR /app
  EXPOSE 8000
  