From 8a6b5981795fc65c994d8e42c78f23a6c8d10498 Mon Sep 17 00:00:00 2001
From: emkael <emkael@tlen.pl>
Date: Thu, 5 Jan 2017 13:17:18 +0100
Subject: Refactoring - config loading helper

---
 ausbutler/config.py |  8 ++++++++
 ausbutler/db.py     | 10 +++-------
 butler.py           |  8 ++------
 3 files changed, 13 insertions(+), 13 deletions(-)
 create mode 100644 ausbutler/config.py

diff --git a/ausbutler/config.py b/ausbutler/config.py
new file mode 100644
index 0000000..7a0f57d
--- /dev/null
+++ b/ausbutler/config.py
@@ -0,0 +1,8 @@
+from os import path
+import json
+import __main__
+
+def load_config(filename):
+    return json.load(
+        open(path.join(path.dirname(__main__.__file__),
+                       'config', filename + '.json')))
diff --git a/ausbutler/db.py b/ausbutler/db.py
index 940c69d..e40fee5 100644
--- a/ausbutler/db.py
+++ b/ausbutler/db.py
@@ -1,15 +1,11 @@
-import json
-from os import path
-
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
 
-import __main__
+from .config import load_config
 
 def get_session():
     session = sessionmaker(bind=create_engine(
         "mysql://{0[user]}:{0[pass]}@{0[host]}/{0[db]}".format(
-            json.load(open(
-                path.join(path.dirname(__main__.__file__), 'config', 'db.json')
-            )))))
+            load_config('db')
+        )))
     return session()
diff --git a/butler.py b/butler.py
index 655a11f..b73674c 100644
--- a/butler.py
+++ b/butler.py
@@ -1,10 +1,6 @@
-import json
-from os import path
-
-import __main__
+from ausbutler.config import load_config
 from ausbutler.interface import Interface
 
 
-i = Interface(json.load(
-    open(path.join(path.dirname(__main__.__file__), 'config', 'butler.json'))))
+i = Interface(load_config('butler'))
 i.calculate_all()
-- 
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