pacman.utilities.file_format_schemas package

Module contents

A simple bit of support code for validation.

pacman.utilities.file_format_schemas.validate(json_obj, schema_filename)[source]

Check that the given JSON object (or array) is valid against the given schema. The schema is given by filename relative to this package.

  • json_obj (dict or list) – The entity to validate
  • schema_filename (str) – The name of the file containing the schema (e.g., “routes.json”)
Return type:


  • IOError – If the schema file doesn’t exist.
  • ValidationError – If the JSON object isn’t valid.