1 files changed, 34 insertions, 0 deletions
diff --git a/app/backend/rcal/db.py b/app/backend/rcal/db.py
new file mode 100644
index 0000000..7e892a1
--- /dev/null
+++ b/app/backend/rcal/db.py
@@ -0,0 +1,34 @@
+import json
+from os import path
+
+import sqlalchemy.engine.url as url
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+
+
+class Session(object):
+
+    engine = None
+
+    def __init__(self):
+        config = json.load(
+            open(path.join(path.dirname(
+                path.realpath(__file__)), '..', 'config', 'db.json')))
+        db_str = url.URL(
+            drivername=config['type'],
+            host=config['host'],
+            username=config['user'],
+            password=config['pass'],
+            database=config['name'],
+            query={'charset': config['cset']}
+        )
+        self.engine = create_engine(db_str, encoding=config['cset'])
+
+    def get_maker(self):
+        return sessionmaker(bind=self.engine)
+
+    @staticmethod
+    def create():
+        session = Session()
+        maker = session.get_maker()
+        return maker()