Fix py39 compatibility

.gitignore

@@ -18,8 +18,8 @@ env3.*
 env
 docs_build
 site_build
-venv
-.venv
+venv*
+.venv*
 docs.zip
 archive.zip
 pytest.log

pydantic_settings_aws/models.py

@@ -1,19 +1,21 @@
+from typing import Optional
+
 from pydantic import BaseModel, ConfigDict, Field
 
 
 class AwsSecretsArgs(BaseModel):
     model_config = ConfigDict(populate_by_name=True)
 
     secrets_name: str = Field(..., alias="SecretId")
-    secrets_version: str | None = Field(None, alias="VersionId")
-    secrets_stage: str | None = Field(None, alias="VersionStage")
+    secrets_version: Optional[str] = Field(None, alias="VersionId")
+    secrets_stage: Optional[str] = Field(None, alias="VersionStage")
 
 
 class AwsSession(BaseModel):
     model_config = ConfigDict(populate_by_name=True)
 
-    aws_region: str | None = Field(None, alias="region_name")
-    aws_profile: str | None = Field(None, alias="profile_name")
-    aws_access_key_id: str | None = None
-    aws_secret_access_key: str | None = None
-    aws_session_token: str | None = None
+    aws_region: Optional[str] = Field(None, alias="region_name")
+    aws_profile: Optional[str] = Field(None, alias="profile_name")
+    aws_access_key_id: Optional[str] = None
+    aws_secret_access_key: Optional[str] = None
+    aws_session_token: Optional[str] = None

tests/boto3_mocks.py

@@ -19,5 +19,5 @@ def get_secret_value(self, SecretId=None, VersionId=None, VersionStage=None):
             "VersionStages": [
                 "string",
             ],
-            "CreatedDate": datetime.datetime.now(datetime.UTC)
+            "CreatedDate": datetime.datetime.utcnow()
         }