Function get_error_detail

rest_framework/fields.py:213–233

Given a Django ValidationError, return a list of ErrorDetail, with the `code` populated.

(exc_info)

def get_error_detail(exc_info):
    """
    Given a Django ValidationError, return a list of ErrorDetail,
    with the `code` populated.
    """
    code = getattr(exc_info, 'code', None) or 'invalid'

    try:
        error_dict = exc_info.error_dict
    except AttributeError:
        return [
            ErrorDetail((error.message % error.params) if error.params else error.message,
                        code=error.code if error.code else code)
            for error in exc_info.error_list]
    return {
        k: [
            ErrorDetail((error.message % error.params) if error.params else error.message,
                        code=error.code if error.code else code)
            for error in errors
        ] for k, errors in error_dict.items()
    }


class CreateOnlyDefault: