basement

config.py

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+from sqlalchemy import create_engine
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import sessionmaker
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from passlib.context import CryptContext
+from dotenv import load_dotenv
+import os
+
+load_dotenv()
+
+
+Base = declarative_base() #basic class for declarative models
+
+DATABASE_URL = f"postgresql://{os.getenv('USERNAME_DB')}:{os.getenv('PASSWORD_DB')}@{os.getenv('HOST_DB')}:{os.getenv('PORT_DB')}/{os.getenv('NAME_DB')}"
+engine = create_engine(DATABASE_URL)
+SessionLocal = sessionmaker(bind=engine)
+Base.metadata.create_all(bind=engine)
+
+
+### SECRET KEY ###
+SECRET_KEY = os.getenv("SECRET_KEY")
+ALGORITHM = os.getenv("ALGORITHM")
+ACCESS_TOKEN_EXPIRE_MINUTES = int(os.getenv("ACCESS_TOKEN_EXPIRE_MINUTES"))
+
+
+pwd_context = CryptContext(schemes=[f"{os.getenv('CRYPTO_TYPE')}"], deprecated="auto")
+
+origins = [
+    "http://localhost",
+    "http://localhost:8080",
+    "http://localhost:3000",
+    "http://localhost:8000",
+]
+
+app = FastAPI()
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=origins,
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)