containerize this thing

.dockerignore

@@ -0,0 +1,11 @@
+__pycache__/
+*.py[cod]
+*.yaml
+*.db
+*.sublime-project
+*.sublime-workspace
+.vscode/
+.git/
+.gitignore
+Dockerfile
+.dockerignore

Dockerfile

@@ -0,0 +1,14 @@
+FROM python:alpine3.7
+
+VOLUME /data
+
+WORKDIR /usr/src/app
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+WORKDIR /data
+
+CMD [ "python", "/usr/src/app/partybot-pnut.py", "-d", "-c", "config.yaml" ]

models.py

@@ -1,5 +1,7 @@
 from sqlalchemy import Column, ForeignKey, Integer, String, Boolean
-from database import Base
+from sqlalchemy.ext.declarative import declarative_base
+
+Base = declarative_base()
 
 class Optout(Base):
     __tablename__ = 'optout'

partybot-pnut.py

@@ -8,10 +8,13 @@ import time
 import json
 import random
 import re
+import argparse
 
-from database import db_session, init_db
-from sqlalchemy import and_
-from models import Karma, Optout, Queue, Preferences, MdnpRequests
+# from database import db_session, init_db
+from sqlalchemy import create_engine, and_
+from sqlalchemy.orm import scoped_session, sessionmaker
+from sqlalchemy.ext.declarative import declarative_base
+from models import Base, Karma, Optout, Queue, Preferences, MdnpRequests
 
 _startup = threading.Event()
 _shutdown = threading.Event()
@@ -348,12 +351,29 @@ def on_open(ws):
 if __name__ == "__main__":
 
     logger = logging.getLogger()
-    logging.basicConfig(level=logging.DEBUG)
+    a_parser = argparse.ArgumentParser()
+    a_parser.add_argument(
+        '-d', action='store_true', dest='debug',
+        help="debug logging"
+    )
+    a_parser.add_argument(
+        '-c', '--config', default="config.yaml",
+        help="configuration file"
+    )
+    args = a_parser.parse_args()
 
-    with open("config.yaml", "rb") as config_file:
-        config = yaml.load(config_file)
-    
-    init_db()
+    if args.debug:
+        logging.basicConfig(level=logging.DEBUG)
+    else:
+        logging.basicConfig(level=logging.INFO)
+
+    with open(args.config, 'rb') as config_file:
+        config = yaml.load(config_file, Loader=yaml.SafeLoader)
+
+    engine = create_engine(config['SERVICE_DB'])
+    db_session = scoped_session(sessionmaker(bind=engine))
+    Base.query = db_session.query_property()
+    Base.metadata.create_all(bind=engine)
 
     pnutpy.api.add_authorization_token(config['ACCESS_TOKEN'])
 

requirements.txt

@@ -0,0 +1,5 @@
+PyYAML
+pnutpy
+requests
+SQLAlchemy
+websocket-client