Files
metabuilder/workflow/plugins/python/web/web_start_server.py
johndoe6345789 5ac579a2ed feat: Add Python plugins from AutoMetabuilder + restructure workflow folder
Restructure workflow/ for multi-language plugin support:
- Rename src/ to core/ (engine code: DAG executor, registry, types)
- Create executor/{cpp,python,ts}/ for language-specific runtimes
- Consolidate plugins to plugins/{ts,python}/ by language then category

Add 80+ Python plugins from AutoMetabuilder in 14 categories:
- control: bot control, switch logic, state management
- convert: type conversions (json, boolean, dict, list, number, string)
- core: AI requests, context management, tool calls
- dict: dictionary operations (get, set, keys, values, merge)
- list: list operations (concat, find, sort, slice, filter)
- logic: boolean logic (and, or, xor, equals, comparisons)
- math: arithmetic operations (add, subtract, multiply, power, etc.)
- string: string manipulation (concat, split, replace, format)
- notifications: Slack, Discord integrations
- test: assertion helpers and test suite runner
- tools: file operations, git, docker, testing utilities
- utils: filtering, mapping, reducing, condition branching
- var: variable store operations (get, set, delete, exists)
- web: Flask server, environment variables, JSON handling

Add language executor runtimes:
- TypeScript: direct import execution (default, fast startup)
- Python: child process with JSON stdin/stdout communication
- C++: placeholder for native FFI bindings (Phase 3)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-21 16:08:08 +00:00

27 lines
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Python

"""Workflow plugin: start Flask server."""
def run(runtime, inputs):
"""Start the Flask web server.
Inputs:
host: Host address (default: 0.0.0.0)
port: Port number (default: 8000)
debug: Enable debug mode (default: False)
Returns:
dict: Success indicator (note: this blocks until server stops)
"""
app = runtime.context.get("flask_app")
if not app:
return {"error": "Flask app not found in context. Run web.create_flask_app first."}
host = inputs.get("host", "0.0.0.0")
port = inputs.get("port", 8000)
debug = inputs.get("debug", False)
# This will block until the server is stopped
app.run(host=host, port=port, debug=debug)
return {"result": "Server stopped"}