prompt_refiner/refiner.py

Abstract base for prompt refinement, supports pipeline composition.

# Source: https://github.com/JacobHuang91/prompt-refiner | License: MIT | Copyright 2024 Xinghao Huang
# Provided via justclaw.it.com; keep this notice with the code.
"""Base refiner class for prompt processing."""

from abc import ABC, abstractmethod
from typing import TYPE_CHECKING

if TYPE_CHECKING:
    from .pipeline import Pipeline


class Refiner(ABC):
    """Base class for all prompt refining operations."""

    @abstractmethod
    def process(self, text: str) -> str:
        """
        Process the input text.

        Args:
            text: The input text to process

        Returns:
            The processed text
        """
        pass

    def __or__(self, other: "Refiner") -> "Pipeline":
        """
        Support pipe operator syntax for composing refiners.

        Enable

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