n8n
Version:
n8n Workflow Automation Tool
66 lines • 3.49 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.PyodideRemovedRule = void 0;
const decorators_1 = require("@n8n/decorators");
let PyodideRemovedRule = class PyodideRemovedRule {
constructor() {
this.id = 'pyodide-removed-v2';
}
getMetadata() {
return {
version: 'v2',
title: 'Remove Pyodide-based Python in Code node',
description: 'The Pyodide-based Python implementation in the Code node has been removed and replaced with a native Python task runner implementation',
category: "workflow",
severity: 'medium',
documentationUrl: 'https://docs.n8n.io/2-0-breaking-changes/#remove-pyodide-based-python-code-node',
};
}
async getRecommendations(_workflowResults) {
return [
{
action: 'Update Code nodes to use native Python',
description: 'Manually update affected Code nodes from the legacy python parameter to the new pythonNative parameter',
},
{
action: 'Review and adjust Python scripts',
description: 'Review Code node scripts relying on Pyodide syntax and adjust for breaking changes. See: https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.code/#python-native-beta',
},
{
action: 'Set up Python task runner',
description: 'Ensure a Python task runner is available and configured. Native Python task runners are enabled by default in v2',
},
];
}
async detectWorkflow(_workflow, nodesGroupedByType) {
const codeNodes = nodesGroupedByType.get('n8n-nodes-base.code') ?? [];
const codeToolNodes = nodesGroupedByType.get('@n8n/n8n-nodes-langchain.toolCode') ?? [];
const affectedNodes = codeNodes.concat(codeToolNodes).filter((node) => {
const language = node.parameters?.language;
return language === 'python';
});
if (affectedNodes.length === 0)
return { isAffected: false, issues: [] };
return {
isAffected: true,
issues: affectedNodes.map((node) => ({
title: `Code node '${node.name}' uses removed Pyodide Python implementation`,
description: 'The Pyodide-based Python implementation (language="python") is no longer supported. This node must be migrated to use the task runner-based implementation (language="pythonNative").',
level: 'error',
nodeId: node.id,
nodeName: node.name,
})),
};
}
};
exports.PyodideRemovedRule = PyodideRemovedRule;
exports.PyodideRemovedRule = PyodideRemovedRule = __decorate([
(0, decorators_1.BreakingChangeRule)({ version: 'v2' })
], PyodideRemovedRule);
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