Database, Refactor toolbars

database.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python3
+
+import sqlite3
+import os
+
+
+class DatabaseFunctions:
+    def __init__(self, location_prefix):
+        os.makedirs(location_prefix, exist_ok=True)
+        self.database_path = os.path.join(
+            location_prefix, 'Lector.db')
+
+        self.database = sqlite3.connect(self.database_path)
+        if not os.path.exists(self.database_path):
+            self.create_database()
+
+    def create_database(self):
+        self.database.execute(
+            "CREATE TABLE books \
+            (id INTEGER PRIMARY KEY, Name TEXT, Path TEXT, ISBN TEXT, CoverImage BLOB)")
+        self.database.commit()