init proj

app/database.py

@@ -0,0 +1,37 @@
+#%%
+from sqlalchemy import create_engine
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import sessionmaker
+
+"""
+#SQLALCHEMY_DATABASE_URL = "sqlite:///./test.db"  # SQLite
+engine = create_engine(
+    SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False}  # Opcja dla SQLite
+)                                                              
+"""
+
+#%%
+SQLALCHEMY_DATABASE_URL = "mysql+mysqlconnector://root:secret@172.18.0.3:3306/mpabi"  # Przykład dla MySQL
+engine = create_engine(
+    SQLALCHEMY_DATABASE_URL, 
+)                                                              
+
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
+
+Base = declarative_base()
+
+#%%
+from sqlalchemy import text
+
+with engine.connect() as conn:
+    result = conn.execute(text("select 'hello world'"))
+    print(result.all())
+
+#%%
+with engine.connect() as conn:
+    conn.execute(text("CREATE TABLE some_table (x int, y int)"))
+    conn.execute(
+        text("INSERT INTO some_table (x, y) VALUES (:x, :y)"),
+        [{"x": 1, "y": 1}, {"x": 2, "y": 4}],
+    )
+    conn.commit()