Init files

databases/pgsql/database.py

@@ -0,0 +1,20 @@
+from sqlalchemy import create_engine
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import sessionmaker
+
+
+SQL_ALCHEMY_DATABASE_URL_PGSQL = "postgresql+psycopg2://postgres:@localhost/general"
+engine = create_engine(
+    SQL_ALCHEMY_DATABASE_URL_PGSQL #, connect_args = {"check_same_thread": False}
+)
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind= engine)
+
+Base = declarative_base()
+
+
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()