Move models to a separate file

balises.py

@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 
 from argparse import ArgumentParser
-from configparser import ConfigParser
 import datetime as dt
 
 import bs4
@@ -10,39 +9,11 @@ import requests
 import os
 import urllib.parse
 
-from peewee import *
 from bottle import hook, request, route, run, view
 
-
-
-# ------------------------------------------------------------
-conf = ConfigParser()
-conf.read(os.path.dirname(__file__) + '/balises.ini')
-
-db = MySQLDatabase(conf['mysql'].get('database'),
-                   user=conf['mysql'].get('user'),
-                   password=conf['mysql'].get('password'),
-                   host=conf['mysql'].get('host', 'localhost'),
-                   port=conf['mysql'].getint('port', 3306))
-
-class BaseModel(Model):
-    class Meta:
-        database = db
-
-class Song(BaseModel):
-    id = AutoField()
-    artist = CharField(default='')
-    title = CharField(default='')
-
-    class Meta:
-        indexes = (
-            (('artist', 'title'), True),  # Unique on artist + title
-        )
-
-class AirCast(BaseModel):
-    id = AutoField()
-    date = DateTimeField()
-    song = ForeignKeyField(Song, backref='dates')
+from config import conf
+import models
+from models import Song, AirCast, DoesNotExist
 
 
 # ----------------------------------------------------------------------
@@ -153,11 +124,11 @@ def set_locale():
 
 @hook('before_request')
 def connect_to_db():
-    db.connect()
+    models.db.connect()
 
 @hook('after_request')
 def close_db_connection():
-    db.close()
+    models.db.close()
 
 # ----------------------------------------------------------------------
 # Argument parsing

config.py

@@ -0,0 +1,5 @@
+from configparser import ConfigParser
+import os
+
+conf = ConfigParser()
+conf.read(os.path.dirname(__file__) + '/balises.ini')

models.py

@@ -0,0 +1,32 @@
+from config import conf
+
+from peewee import MySQLDatabase
+from peewee import Model
+from peewee import AutoField, CharField, DateTimeField, ForeignKeyField
+
+from peewee import DoesNotExist
+
+db = MySQLDatabase(conf['mysql'].get('database'),
+                   user=conf['mysql'].get('user'),
+                   password=conf['mysql'].get('password'),
+                   host=conf['mysql'].get('host', 'localhost'),
+                   port=conf['mysql'].getint('port', 3306))
+
+class BaseModel(Model):
+    class Meta:
+        database = db
+
+class Song(BaseModel):
+    id = AutoField()
+    artist = CharField(default='')
+    title = CharField(default='')
+
+    class Meta:
+        indexes = (
+            (('artist', 'title'), True),  # Unique on artist + title
+        )
+
+class AirCast(BaseModel):
+    id = AutoField()
+    date = DateTimeField()
+    song = ForeignKeyField(Song, backref='dates')