ptrxyz

              @link = if Rails.env.production?
                "#{(ENV['URL_USE_SSL'] == 1 || ENV['URL_USE_SSL'] == 'true') && 'https' || 'http'}://#{ENV['URL_HOST'] || ENV['HOST'] || ENV['SMTP_DOMAIN']}/zip/#{job_id}.#{extname}"
              else
                "http://#{ENV['URL_HOST'] || ENV['HOST'] || 'localhost:3000'}/zip/#{job_id}.#{extname}"
              end

ptrxyz

#!/usr/bin/env python3
from flask import Flask
import os

app = Flask(__name__)

class EnvNotSetError(Exception):
    def __repr__(self):
        return "EnvNotSetException was raised."
    pass

ptrxyz

FROM ubuntu

RUN apt update -y && apt install -y python3 python3-pip && pip install flask

ENV APPCONFIG=/app/config.msg
ADD config.msg /app/config.msg

ADD app2.py /app/app.py

WORKDIR /app

ptrxyz

FROM python:3.7-alpine
RUN apk add --no-cache gcc musl-dev linux-headers

...add files, set env, install stuff, etc...

RUN pip install -r requirements.txt

...add files, set env, install stuff, etc...

CMD python app.py

ptrxyz

FROM ubuntu
RUN apt update -y && apt install -y python3 python3-pip && pip install flask

ptrxyz

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
   <alias>
      <family>serif</family>
      <prefer>
         <family>Nimbus Roman</family>
      </prefer>
   </alias>