Configuracion final de back con serve

Back_comercial_iko/database/Database.py

@@ -0,0 +1,25 @@
+import os
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from dotenv import load_dotenv
+
+load_dotenv()
+
+class Database:
+
+    def __init__(self):
+        self.user = os.getenv("DB_USER")
+        self.password = os.getenv("DB_PASSWORD")
+        self.server = os.getenv("DB_HOST")
+        self.port = os.getenv("DB_PORT")
+        self.database =  os.getenv("DB_NAME")
+        self.engine = self.getconnection()
+
+    def getconnection(self):
+        return create_engine(
+            "mysql+pymysql://{0}:{1}@{2}/{3}".format(self.user, self.password, self.server, self.database)
+        )
+    
+    def setConnection(self):
+        session = sessionmaker(bind=self.engine)
+        return session()