improve: introduce isort for linting Python imports (#1983)

api/libs/external_api.py

@@ -1,7 +1,7 @@
 import re
 import sys
 
-from flask import got_request_exception, current_app
+from flask import current_app, got_request_exception
 from flask_restful import Api, http_status_message
 from werkzeug.datastructures import Headers
 from werkzeug.exceptions import HTTPException

api/libs/helper.py

@@ -1,12 +1,12 @@
 # -*- coding:utf-8 -*-
+import random
 import re
+import string
 import subprocess
 import uuid
 from datetime import datetime
 from hashlib import sha256
 from zoneinfo import available_timezones
-import random
-import string
 
 from flask_restful import fields
 

api/libs/login.py

@@ -1,18 +1,14 @@
 import os
 from functools import wraps
 
-from flask import current_app
-from flask import g
-from flask import has_request_context
-from flask import request, session
+from extensions.ext_database import db
+from flask import current_app, g, has_request_context, request, session
 from flask_login import user_logged_in
 from flask_login.config import EXEMPT_METHODS
+from models.account import Account, Tenant, TenantAccountJoin
 from werkzeug.exceptions import Unauthorized
 from werkzeug.local import LocalProxy
 
-from extensions.ext_database import db
-from models.account import Account, Tenant, TenantAccountJoin
-
 #: A proxy for the current user. If no user is logged in, this will be an
 #: anonymous user
 current_user = LocalProxy(lambda: _get_user())

api/libs/oauth.py

@@ -3,9 +3,8 @@ import urllib.parse
 from dataclasses import dataclass
 
 import requests
-from flask_login import current_user
-
 from extensions.ext_database import db
+from flask_login import current_user
 from models.source import DataSourceBinding
 
 

api/libs/oauth_data_source.py

@@ -2,9 +2,8 @@ import json
 import urllib.parse
 
 import requests
-from flask_login import current_user
-
 from extensions.ext_database import db
+from flask_login import current_user
 from models.source import DataSourceBinding
 
 

api/libs/passport.py

@@ -1,7 +1,9 @@
 # -*- coding:utf-8 -*-
 import jwt
-from werkzeug.exceptions import Unauthorized
 from flask import current_app
+from werkzeug.exceptions import Unauthorized
+
+
 class PassportService:
     def __init__(self):
         self.sk = current_app.config.get('SECRET_KEY')

api/libs/rsa.py

@@ -1,10 +1,9 @@
 # -*- coding:utf-8 -*-
 import hashlib
 
-from Crypto.Cipher import PKCS1_OAEP, AES
+from Crypto.Cipher import AES, PKCS1_OAEP
 from Crypto.PublicKey import RSA
 from Crypto.Random import get_random_bytes
-
 from extensions.ext_redis import redis_client
 from extensions.ext_storage import storage