processors.py 文件源码

def __init__(self, field_map):
        """Create a processor that syntax highlights code in the event values

        The syntax highlighting will use with ANSI terminal color codes.

        :param field_map: A mapping with field names mapped to languages, e.g.
                          ``{'body': 'json': 'soap_response': 'xml'}``
        """
        self.lexers = {
            field: get_lexer_by_name(language)
            for field, language in field_map.items()
        }