File size: 3,639 Bytes
a2ec7b6 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 | """
Playwright Task Manager for MCPMark
====================================
Simple task manager for Playwright MCP tasks.
Follows anti-over-engineering principles: keep it simple, do what's needed.
"""
import sys
import os
import subprocess
from pathlib import Path
from typing import List, Dict, Any
from src.base.task_manager import BaseTask, BaseTaskManager
from src.logger import get_logger
logger = get_logger(__name__)
class PlaywrightTask(BaseTask):
"""Playwright-specific task that uses directory name as task name."""
class PlaywrightTaskManager(BaseTaskManager):
"""Simple task manager for Playwright MCP tasks."""
def __init__(self, tasks_root: Path = None, task_suite: str = "standard"):
"""Initialize with tasks directory."""
if tasks_root is None:
tasks_root = Path(__file__).resolve().parents[3] / "tasks"
super().__init__(
tasks_root,
mcp_service="playwright",
task_class=PlaywrightTask,
task_organization="directory",
task_suite=task_suite,
)
def _create_task_from_files(
self, category_id: str, task_files_info: Dict[str, Any]
) -> PlaywrightTask:
"""Instantiate a `PlaywrightTask` from the dictionary returned by `_find_task_files`."""
import json
# Check for meta.json
meta_path = task_files_info["instruction_path"].parent / "meta.json"
final_category_id = category_id
task_id = task_files_info["task_id"]
if meta_path.exists():
try:
with open(meta_path, 'r') as f:
meta_data = json.load(f)
# Use values from meta.json if available
final_category_id = meta_data.get("category_id", category_id)
task_id = meta_data.get("task_id", task_id)
except Exception as e:
logger.warning(f"Failed to load meta.json from {meta_path}: {e}")
return PlaywrightTask(
task_instruction_path=task_files_info["instruction_path"],
task_verification_path=task_files_info["verification_path"],
service="playwright",
category_id=final_category_id,
task_id=task_id,
)
def _get_verification_command(self, task: BaseTask) -> List[str]:
"""Get verification command - just run the verify.py script."""
return [sys.executable, str(task.task_verification_path)]
def run_verification(self, task: BaseTask) -> subprocess.CompletedProcess:
"""Run verification with Playwright-specific environment."""
env = os.environ.copy()
# Pass messages.json path and working directory to verification script
messages_path = os.getenv("MCP_MESSAGES")
work_dir = os.getenv("PLAYWRIGHT_WORK_DIR")
if messages_path:
env["MCP_MESSAGES"] = messages_path
logger.debug(f"Setting MCP_MESSAGES to: {messages_path}")
if work_dir:
env["PLAYWRIGHT_WORK_DIR"] = work_dir
logger.debug(f"Setting PLAYWRIGHT_WORK_DIR to: {work_dir}")
return subprocess.run(
self._get_verification_command(task),
capture_output=True,
text=True,
timeout=90,
env=env,
)
def _format_task_instruction(self, base_instruction: str) -> str:
"""Add Playwright-specific note to instructions."""
return (
base_instruction
+ "\n\nUse Playwright MCP tools to complete this web automation task."
)
|