Tweaks to docker layout

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.8-buster
+FROM python:3.8-slim
 COPY requirements.txt /tmp/requirements.txt
 RUN pip3 install -r /tmp/requirements.txt
 

docker-compose-development.yml

@@ -11,6 +11,8 @@ services:
     volumes:
       - ./backend:/app
       - ./datastore:/datastore
+    environment:
+      - PYTHONUNBUFFERED=1 #https://stackoverflow.com/questions/58701233/docker-logs-erroneously-appears-empty-until-container-stops
 
     ports:
       - "127.0.0.1:5000:5000"

docker-compose.yml

@@ -2,13 +2,18 @@ version: "2"
 services:
 
   backend:
-    build: ./backend/production-docker
+    build: .
     image: dgtlmoon/changedetection.io:0.1
+
     container_name: changedetection.io
     volumes:
       - ./backend:/app
       - ./datastore:/datastore
 
+# autoreload not working :(
+    environment:
+      - FLASK_ENV=development
+      - PYTHONUNBUFFERED=1 #https://stackoverflow.com/questions/58701233/docker-logs-erroneously-appears-empty-until-container-stops
     ports:
       - "127.0.0.1:5000:5000"
 

requirements.txt

@@ -15,6 +15,6 @@ bleach==3.2.1
 html5lib==0.9999999       # via bleach
 timeago
 html2text
-
+urlextract
 # @notes
 # - Dont install socketio, it interferes with flask_socketio