Update provider_options default arg value

Author: danieljnchen

aws_lambda_powertools/utilities/validation/base.py

@@ -13,7 +13,7 @@ def validate_data_against_schema(
     schema: Dict,
     formats: Optional[Dict] = None,
     handlers: Optional[Dict] = None,
-    **provider_options: Any,
+    provider_options: Optional[Dict] = None,
 ):
     """Validate dict data against given JSON Schema
 
@@ -27,7 +27,7 @@ def validate_data_against_schema(
         Custom formats containing a key (e.g. int64) and a value expressed as regex or callback returning bool
     handlers: Dict
         Custom methods to retrieve remote schemes, keyed off of URI scheme
-    **provider options: Dict, optional
+    provider_options: Dict
         Arguments that will be passed directly to the underlying validate call
 
     Raises
@@ -40,6 +40,7 @@ def validate_data_against_schema(
     try:
         formats = formats or {}
         handlers = handlers or {}
+        provider_options = provider_options or {}
         fastjsonschema.validate(definition=schema, data=data, formats=formats, handlers=handlers, **provider_options)
     except (TypeError, AttributeError, fastjsonschema.JsonSchemaDefinitionException) as e:
         raise InvalidSchemaFormatError(f"Schema received: {schema}, Formats: {formats}. Error: {e}")

aws_lambda_powertools/utilities/validation/validator.py

@@ -17,11 +17,11 @@ def validator(
     inbound_schema: Optional[Dict] = None,
     inbound_formats: Optional[Dict] = None,
     inbound_handlers: Optional[Dict] = None,
-    inbound_provider_options: Dict = {},
+    inbound_provider_options: Optional[Dict] = None,
     outbound_schema: Optional[Dict] = None,
     outbound_formats: Optional[Dict] = None,
     outbound_handlers: Optional[Dict] = None,
-    outbound_provider_options: Dict = {},
+    outbound_provider_options: Optional[Dict] = None,
     envelope: str = "",
     jmespath_options: Optional[Dict] = None,
     **kwargs: Any,
@@ -144,7 +144,7 @@ def handler(event, context):
             schema=inbound_schema,
             formats=inbound_formats,
             handlers=inbound_handlers,
-            **inbound_provider_options,
+            provider_options=inbound_provider_options,
         )
 
     response = handler(event, context, **kwargs)
@@ -156,7 +156,7 @@ def handler(event, context):
             schema=outbound_schema,
             formats=outbound_formats,
             handlers=outbound_handlers,
-            **outbound_provider_options,
+            provider_options=outbound_provider_options,
         )
 
     return response
@@ -167,7 +167,7 @@ def validate(
     schema: Dict,
     formats: Optional[Dict] = None,
     handlers: Optional[Dict] = None,
-    provider_options: Dict = {},
+    provider_options: Optional[Dict] = None,
     envelope: Optional[str] = None,
     jmespath_options: Optional[Dict] = None,
 ):
@@ -259,4 +259,6 @@ def handler(event, context):
             jmespath_options=jmespath_options,
         )
 
-    validate_data_against_schema(data=event, schema=schema, formats=formats, handlers=handlers, **provider_options)
+    validate_data_against_schema(
+        data=event, schema=schema, formats=formats, handlers=handlers, provider_options=provider_options
+    )