| from .artifact import Artifact | |
| class Format(Artifact): | |
| pass | |
| class SizeLimitingFormat(Format): | |
| size_limiter: Artifact = None | |
| class ICLFormat(SizeLimitingFormat): | |
| input_prefix: str = "" | |
| output_prefix: str = "" | |
| target_prefix: str = " " | |
| instruction_prefix: str = "" | |
| input_output_separator: str = "\n" | |
| demo_separator: str = "\n\n" | |
| def single_source_str(self, source): | |
| return self.input_prefix + source + self.input_output_separator + self.output_prefix | |
| def format(self, instance, demos_instances=[]): | |
| source = "" | |
| query_str = self.single_source_str(instance["source"]) | |
| if "instruction" in instance: | |
| instruction = instance.pop("instruction") | |
| source += self.instruction_prefix + instruction + self.demo_separator | |
| for demo_instance in demos_instances: | |
| demo_str = ( | |
| self.single_source_str(demo_instance["source"]) | |
| + self.target_prefix | |
| + demo_instance["target"] | |
| + self.demo_separator | |
| ) | |
| if self.size_limiter is not None: | |
| if not self.size_limiter.check(source + demo_str + query_str + instance["target"]): | |
| continue | |
| source += demo_str | |
| source += query_str | |
| return source | |