Fix CI/CD issues: linting errors and test file corruption

dataforge/validator.py

@@ -11,7 +11,11 @@ from .parsers import load_data
 class SchemaValidator:
     """Handle JSON Schema validation for data files."""
 
-    def __init__(self, schema: Optional[Dict[str, Any]] = None, schema_file: Optional[str] = None):
+    def __init__(
+        self,
+        schema: Optional[Dict[str, Any]] = None,
+        schema_file: Optional[str] = None,
+    ):
         """Initialize validator with optional schema."""
         self.schema = None
         self.validator_class = None
@@ -28,6 +32,7 @@ class SchemaValidator:
             self.validator_class = Draft7Validator
         elif "draft-2019-09" in draft:
             from jsonschema import Draft201909Validator
+
             self.validator_class = Draft201909Validator
         else:
             self.validator_class = Draft7Validator
@@ -37,7 +42,9 @@ class SchemaValidator:
         schema_data = load_data(schema_file)
         self.set_schema(schema_data)
 
-    def validate(self, data: Any, raise_on_error: bool = False) -> List[ValidationError]:
+    def validate(
+        self, data: Any, raise_on_error: bool = False
+    ) -> List[ValidationError]:
         """Validate data against the schema."""
         if self.schema is None:
             raise ValueError("No schema has been set for validation")
@@ -47,7 +54,9 @@ class SchemaValidator:
             raise ValidationError(errors[0].message)
         return errors
 
-    def validate_file(self, file_path: str, format: Optional[str] = None) -> List[ValidationError]:
+    def validate_file(
+        self, file_path: str, format: Optional[str] = None
+    ) -> List[ValidationError]:
         """Validate a file against the schema."""
         data = load_data(file_path, format)
         return self.validate(data)
@@ -61,7 +70,9 @@ class SchemaValidator:
         return messages
 
 
-def validate_data(data: Any, schema: Dict[str, Any]) -> tuple[bool, List[str]]:
+def validate_data(
+    data: Any, schema: Dict[str, Any]
+) -> tuple[bool, List[str]]:
     """Validate data against a schema and return success status and error messages."""
     validator = SchemaValidator(schema=schema)
     errors = validator.validate(data)
@@ -69,7 +80,9 @@ def validate_data(data: Any, schema: Dict[str, Any]) -> tuple[bool, List[str]]:
     return len(errors) == 0, messages
 
 
-def validate_file(file_path: str, schema_file: str, format: Optional[str] = None) -> tuple[bool, List[str]]:
+def validate_file(
+    file_path: str, schema_file: str, format: Optional[str] = None
+) -> tuple[bool, List[str]]:
     """Validate a file against a schema file."""
     validator = SchemaValidator(schema_file=schema_file)
     errors = validator.validate_file(file_path, format)