@n8n/n8n-nodes-langchain
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JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var utils_exports = {};
__export(utils_exports, {
getInputs: () => getInputs
});
module.exports = __toCommonJS(utils_exports);
function getInputs(hasMainInput, hasOutputParser, needsFallback) {
const getInputData = (inputs) => {
return inputs.map(({ type, filter, displayName, required }) => {
const input = {
type,
displayName,
required,
maxConnections: ["ai_languageModel", "ai_memory", "ai_outputParser"].includes(type) ? 1 : void 0
};
if (filter) {
input.filter = filter;
}
return input;
});
};
let specialInputs = [
{
type: "ai_languageModel",
displayName: "Chat Model",
required: true,
filter: {
excludedNodes: [
"@n8n/n8n-nodes-langchain.lmCohere",
"@n8n/n8n-nodes-langchain.lmOllama",
"n8n/n8n-nodes-langchain.lmOpenAi",
"@n8n/n8n-nodes-langchain.lmOpenHuggingFaceInference"
]
}
},
{
type: "ai_languageModel",
displayName: "Fallback Model",
required: true,
filter: {
excludedNodes: [
"@n8n/n8n-nodes-langchain.lmCohere",
"@n8n/n8n-nodes-langchain.lmOllama",
"n8n/n8n-nodes-langchain.lmOpenAi",
"@n8n/n8n-nodes-langchain.lmOpenHuggingFaceInference"
]
}
},
{
displayName: "Memory",
type: "ai_memory"
},
{
displayName: "Tool",
type: "ai_tool"
},
{
displayName: "Output Parser",
type: "ai_outputParser"
}
];
if (hasOutputParser === false) {
specialInputs = specialInputs.filter((input) => input.type !== "ai_outputParser");
}
if (needsFallback === false) {
specialInputs = specialInputs.filter((input) => input.displayName !== "Fallback Model");
}
const mainInputs = hasMainInput ? ["main"] : [];
return [...mainInputs, ...getInputData(specialInputs)];
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
getInputs
});
//# sourceMappingURL=utils.js.map