+FROM python:2.7-alpine AS base
+
+RUN apk update && apk add --no-cache \
+ libxslt-dev libxml2-dev build-base \
+ tiff-dev jpeg-dev openjpeg-dev zlib-dev freetype-dev lcms2-dev \
+ libwebp-dev tcl-dev tk-dev harfbuzz-dev fribidi-dev \
+ libxcb-dev libpng-dev \
+ postgresql-dev
+COPY requirements.txt requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+
+WORKDIR /app
+
+
+FROM base AS dev
+
+
+
+FROM base AS prod
+
+RUN pip install --no-cache-dir gunicorn psycopg2-binary
+
+COPY . /app