update python-dotenv dependecy version to 1.0.0

src/dotenv_vault/main.py

@@ -3,21 +3,26 @@
 from base64 import b64decode
 import io
 import os
+import logging
+
 from typing import (IO, Optional, Union)
 from urllib.parse import urlparse, parse_qsl
 
 from cryptography.hazmat.primitives.ciphers.aead import AESGCM
 from cryptography.exceptions import InvalidTag
 import dotenv.main as dotenv
 
+logger = logging.getLogger(__name__)
 
 def load_dotenv_vault() -> str:
     path = dotenv.find_dotenv()
     if not path:
         return path
     path = os.path.dirname(path)
     if '.env.vault' not in os.listdir(path):
-        raise FileNotFoundError('.env.vault is not in same directory as .env')
+        # we fall back to .env
+        logger.warning("No .env.vault file found. Falling back to .env")
+        return f"{path}/.env"
     return f"{path}/.env.vault"
 
 

src/dotenv_vault/test_vault.py

@@ -77,5 +77,5 @@ def test_load_dotenv_vault_not_there(self, find_dotenv):
         find_dotenv.return_value = '/some/path/'
         with mock.patch('os.listdir') as mocked_listdir:
             mocked_listdir.return_value = ['.env', 'some_file']
-            with self.assertRaises(FileNotFoundError):
-                vault.load_dotenv_vault()
+            path = vault.load_dotenv_vault()
+            self.assertEqual(path, '/some/path/.env')