amazon-transcreation/backend/app/pipeline/agents/base.py
DJP 98fa16bfc3 feat: complete Phase 1-2 scaffold — backend, frontend, pipeline skeleton
Full-stack Amazon AI Transcreation Platform with:
- FastAPI backend (async, PostgreSQL, Redis, Celery) with 11 DB tables
- JWT auth (SSO-ready abstract provider pattern)
- 6-agent pipeline orchestrator with deterministic modules
- Next.js 14 frontend with Amazon branding (Ember fonts, orange/dark theme)
- Job wizard, monitoring HUD, output review, admin screens
- 154 TM/reference files imported, 12 locales configured
- Docker Compose for all services

Agents 2-5 (TM retrieval, ranker, transcreator, compliance) are stubs
pending Phase 3 LLM integration.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-10 12:31:43 -04:00

62 lines
1.8 KiB
Python

"""Base agent abstract class for the transcreation pipeline."""
from abc import ABC, abstractmethod
from typing import Any
from app.pipeline.contracts import PipelineContext
class BaseAgent(ABC):
"""Abstract base class for pipeline agents.
Each agent in the pipeline implements this interface:
1. get_system_prompt() - Returns the system prompt for the LLM
2. build_user_message() - Builds the user message from pipeline context
3. parse_response() - Parses the LLM response into structured data
4. run() - Orchestrates the agent's execution
"""
name: str = "base_agent"
description: str = ""
@abstractmethod
def get_system_prompt(self) -> str:
"""Return the system prompt for this agent's LLM call."""
...
@abstractmethod
def build_user_message(self, context: PipelineContext) -> str:
"""Build the user message from pipeline context.
Args:
context: The current pipeline context.
Returns:
The user message string to send to the LLM.
"""
...
@abstractmethod
def parse_response(self, response: str, context: PipelineContext) -> Any:
"""Parse the LLM response into structured data.
Args:
response: The raw LLM response text.
context: The current pipeline context.
Returns:
Structured data appropriate for this agent's output.
"""
...
@abstractmethod
async def run(self, context: PipelineContext) -> PipelineContext:
"""Execute this agent and return the updated pipeline context.
Args:
context: The current pipeline context.
Returns:
Updated pipeline context with this agent's results.
"""
...