Files
metabuilder/workflow/plugins/python/var/var_get/var_get.py
johndoe6345789 7ce8b4ae8a refactor(workflow): convert all plugins to class/struct + factory pattern
- Python: class extending NodeExecutor + factory.py (80+ plugins)
- TypeScript: class implements NodeExecutor + factory.ts (7 groups, 116 classes)
- Go: struct with methods + factory.go (36 plugins)
- Rust: struct impl NodeExecutor trait + factory.rs (54 plugins)
- Mojo: struct + factory.mojo (11 plugins)

All package.json files now include:
- files array listing source files
- metadata.class/struct field
- metadata.entrypoint field

This enables a unified plugin loading system across all languages
with no import side effects (Spring-style DI pattern).

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-22 14:53:04 +00:00

25 lines
698 B
Python

"""Workflow plugin: get variable from workflow store."""
from ...base import NodeExecutor
class VarGet(NodeExecutor):
"""Get a variable value from the workflow store."""
node_type = "var.get"
category = "var"
description = "Get variable from workflow store"
def execute(self, inputs, runtime=None):
"""Get variable value from workflow store."""
key = inputs.get("key")
default = inputs.get("default")
if key is None:
return {"result": default, "exists": False, "error": "key is required"}
exists = key in runtime.store
value = runtime.store.get(key, default)
return {"result": value, "exists": exists}