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https://github.com/johndoe6345789/metabuilder.git
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johndoe6345789
3d6ae4cbf7
Add full Python workflow execution engine with: Core Executor: - engine.py: WorkflowEngine for running n8n configs - n8n_executor.py: N8N-style workflow execution with connections - node_executor.py: Individual node execution with plugin dispatch - loop_executor.py: Loop node execution with iteration control - execution_order.py: Topological sort for node ordering Schema & Validation: - n8n_schema.py: N8N workflow schema types and validation - n8n_converter.py: Legacy to n8n schema conversion Plugin System: - plugin_loader.py: Dynamic plugin loading - plugin_registry.py: Plugin discovery and registration - plugin_map.json: 116 plugin type mappings Runtime & Context: - runtime.py: Workflow runtime container - input_resolver.py: Binding and coercion resolution - value_helpers.py: Value normalization helpers - workflow_context_builder.py: Runtime context assembly - workflow_config_loader.py: Configuration loading - workflow_engine_builder.py: Engine assembly with dependencies Utilities: - tool_calls_handler.py: LLM tool call handling - tool_runner.py: Tool execution with logging - notification_helpers.py: Slack/Discord notifications - workflow_adapter.py: N8N format handling - workflow_graph.py: Node/edge graph for visualization Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
74 lines
2.4 KiB
Python
74 lines
2.4 KiB
Python
"""Notification helpers for workflow plugins."""
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import os
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import logging
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import asyncio
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logger = logging.getLogger("autometabuilder.notifications")
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def send_slack_notification(runtime, message: str):
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"""Send a notification to Slack using client from runtime context."""
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client = runtime.context.get("slack_client") if runtime else None
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channel = os.environ.get("SLACK_CHANNEL")
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if not client:
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logger.warning("Slack notification skipped: Slack client not initialized.")
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return
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if not channel:
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logger.warning("Slack notification skipped: SLACK_CHANNEL missing.")
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return
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try:
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from slack_sdk.errors import SlackApiError
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client.chat_postMessage(channel=channel, text=message)
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logger.info("Slack notification sent successfully.")
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except SlackApiError as e:
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logger.error(f"Error sending Slack notification: {e}")
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async def send_discord_notification_async(message: str, token: str, intents, channel_id: str):
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"""Send Discord notification asynchronously."""
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import discord
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client = discord.Client(intents=intents)
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@client.event
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async def on_ready():
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channel = client.get_channel(int(channel_id))
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if channel:
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await channel.send(message)
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logger.info("Discord notification sent successfully.")
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await client.close()
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try:
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await client.start(token)
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except Exception as e:
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logger.error(f"Error sending Discord notification: {e}")
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def send_discord_notification(runtime, message: str):
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"""Send a Discord notification using config from runtime context."""
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token = runtime.context.get("discord_token") if runtime else None
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intents = runtime.context.get("discord_intents") if runtime else None
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channel_id = os.environ.get("DISCORD_CHANNEL_ID")
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if not token:
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logger.warning("Discord notification skipped: Discord client not initialized.")
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return
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if not channel_id:
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logger.warning("Discord notification skipped: DISCORD_CHANNEL_ID missing.")
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return
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try:
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asyncio.run(send_discord_notification_async(message, token, intents, channel_id))
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except Exception as e:
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logger.error(f"Error running Discord notification: {e}")
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def notify_all(runtime, message: str):
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"""Send notification to all configured channels."""
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send_slack_notification(runtime, message)
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send_discord_notification(runtime, message)
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