✨ Use Pydantic BaseSettings for config settings (#87)

* Use Pydantic BaseSettings for config settings

* Update fastapi dep to >=0.47.0 and email_validator to email-validator

* Fix deprecation warning for Pydantic >=1.0

* Properly support old-format comma separated strings for BACKEND_CORS_ORIGINS

Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>

{{cookiecutter.project_slug}}/backend/app/app/tests/utils/user.py

@@ -1,7 +1,7 @@
 import requests
 
 from app import crud
-from app.core import config
+from app.core.config import settings
 from app.db.session import db_session
 from app.schemas.user import UserCreate, UserUpdate
 from app.tests.utils.utils import get_server_api, random_lower_string, random_email
@@ -10,7 +10,7 @@ from app.tests.utils.utils import get_server_api, random_lower_string, random_em
 def user_authentication_headers(server_api, email, password):
     data = {"username": email, "password": password}
 
-    r = requests.post(f"{server_api}{config.API_V1_STR}/login/access-token", data=data)
+    r = requests.post(f"{server_api}{settings.API_V1_STR}/login/access-token", data=data)
     response = r.json()
     auth_token = response["access_token"]
     headers = {"Authorization": f"Bearer {auth_token}"}

{{cookiecutter.project_slug}}/backend/app/app/tests/utils/utils.py

@@ -2,7 +2,8 @@ import random
 import string
 
 import requests
-from app.core import config
+
+from app.core.config import settings
 
 
 def random_lower_string():
@@ -14,18 +15,18 @@ def random_email():
 
 
 def get_server_api():
-    server_name = f"http://{config.SERVER_NAME}"
+    server_name = f"http://{settings.SERVER_NAME}"
     return server_name
 
 
 def get_superuser_token_headers():
     server_api = get_server_api()
     login_data = {
-        "username": config.FIRST_SUPERUSER,
-        "password": config.FIRST_SUPERUSER_PASSWORD,
+        "username": settings.FIRST_SUPERUSER,
+        "password": settings.FIRST_SUPERUSER_PASSWORD,
     }
     r = requests.post(
-        f"{server_api}{config.API_V1_STR}/login/access-token", data=login_data
+        f"{server_api}{settings.API_V1_STR}/login/access-token", data=login_data
     )
     tokens = r.json()
     a_token = tokens["access_token"]