@@ -177,11 +177,11 @@ def _get_source_mappings_by_fields_and_log_sources(
177177self ,
178178field_names :list [str ],
179179log_sources :dict [str ,list [Union [int ,str ]]],
180- source_mapping :dict [str ,SourceMapping ],
180+ source_mappings :dict [str ,SourceMapping ],
181181 )-> list [SourceMapping ]:
182182by_log_sources_and_fields = []
183183by_fields = []
184- for source_mapping in source_mapping .values ():
184+ for source_mapping in source_mappings .values ():
185185if source_mapping .source_id == DEFAULT_MAPPING_NAME :
186186continue
187187
@@ -192,7 +192,7 @@ def _get_source_mappings_by_fields_and_log_sources(
192192if log_source_signature and log_source_signature .is_suitable (** log_sources ):
193193by_log_sources_and_fields .append (source_mapping )
194194
195- return by_log_sources_and_fields or by_fields or [source_mapping [DEFAULT_MAPPING_NAME ]]
195+ return by_log_sources_and_fields or by_fields or [source_mappings [DEFAULT_MAPPING_NAME ]]
196196
197197def get_alt_source_mappings_by_fields_and_log_sources (
198198self ,field_names :list [str ],log_sources :dict [str ,list [Union [int ,str ]]],alt_mapping :str