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- {"ast":null,"code":"import _asyncToGenerator from \"F:/workspace/202226701027/huinongbao-app/node_modules/@babel/runtime/helpers/esm/asyncToGenerator.js\";\n// Default generic \"any\" values are for backwards compatibility.\n// Replace with \"string\" when we are comfortable with a breaking change.\nimport { Runnable } from \"../runnables/base.js\";\n/**\n * Base class for prompt templates. Exposes a format method that returns a\n * string prompt given a set of input values.\n */\nexport class BasePromptTemplate extends Runnable {\n get lc_attributes() {\n return {\n partialVariables: undefined // python doesn't support this yet\n };\n }\n constructor(input) {\n super(input);\n Object.defineProperty(this, \"lc_serializable\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: true\n });\n Object.defineProperty(this, \"lc_namespace\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: [\"langchain_core\", \"prompts\", this._getPromptType()]\n });\n Object.defineProperty(this, \"inputVariables\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"outputParser\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"partialVariables\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n const {\n inputVariables\n } = input;\n if (inputVariables.includes(\"stop\")) {\n throw new Error(\"Cannot have an input variable named 'stop', as it is used internally, please rename.\");\n }\n Object.assign(this, input);\n }\n /**\n * Merges partial variables and user variables.\n * @param userVariables The user variables to merge with the partial variables.\n * @returns A Promise that resolves to an object containing the merged variables.\n */\n mergePartialAndUserVariables(userVariables) {\n var _this = this;\n return _asyncToGenerator(function* () {\n var _this$partialVariable;\n const partialVariables = (_this$partialVariable = _this.partialVariables) !== null && _this$partialVariable !== void 0 ? _this$partialVariable : {};\n const partialValues = {};\n for (const [key, value] of Object.entries(partialVariables)) {\n if (typeof value === \"string\") {\n partialValues[key] = value;\n } else {\n partialValues[key] = yield value();\n }\n }\n const allKwargs = {\n ...partialValues,\n ...userVariables\n };\n return allKwargs;\n })();\n }\n /**\n * Invokes the prompt template with the given input and options.\n * @param input The input to invoke the prompt template with.\n * @param options Optional configuration for the callback.\n * @returns A Promise that resolves to the output of the prompt template.\n */\n invoke(input, options) {\n var _this2 = this;\n return _asyncToGenerator(function* () {\n return _this2._callWithConfig(input => _this2.formatPromptValue(input), input, {\n ...options,\n runType: \"prompt\"\n });\n })();\n }\n /**\n * Return a json-like object representing this prompt template.\n * @deprecated\n */\n serialize() {\n throw new Error(\"Use .toJSON() instead\");\n }\n /**\n * @deprecated\n * Load a prompt template from a json-like object describing it.\n *\n * @remarks\n * Deserializing needs to be async because templates (e.g. {@link FewShotPromptTemplate}) can\n * reference remote resources that we read asynchronously with a web\n * request.\n */\n static deserialize(data) {\n return _asyncToGenerator(function* () {\n switch (data._type) {\n case \"prompt\":\n {\n const {\n PromptTemplate\n } = yield import(\"./prompt.js\");\n return PromptTemplate.deserialize(data);\n }\n case undefined:\n {\n const {\n PromptTemplate\n } = yield import(\"./prompt.js\");\n return PromptTemplate.deserialize({\n ...data,\n _type: \"prompt\"\n });\n }\n case \"few_shot\":\n {\n const {\n FewShotPromptTemplate\n } = yield import(\"./few_shot.js\");\n return FewShotPromptTemplate.deserialize(data);\n }\n default:\n throw new Error(`Invalid prompt type in config: ${data._type}`);\n }\n })();\n }\n}","map":{"version":3,"names":["Runnable","BasePromptTemplate","lc_attributes","partialVariables","undefined","constructor","input","Object","defineProperty","enumerable","configurable","writable","value","_getPromptType","inputVariables","includes","Error","assign","mergePartialAndUserVariables","userVariables","_this","_asyncToGenerator","_this$partialVariable","partialValues","key","entries","allKwargs","invoke","options","_this2","_callWithConfig","formatPromptValue","runType","serialize","deserialize","data","_type","PromptTemplate","FewShotPromptTemplate"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@langchain/core/dist/prompts/base.js"],"sourcesContent":["// Default generic \"any\" values are for backwards compatibility.\n// Replace with \"string\" when we are comfortable with a breaking change.\nimport { Runnable } from \"../runnables/base.js\";\n/**\n * Base class for prompt templates. Exposes a format method that returns a\n * string prompt given a set of input values.\n */\nexport class BasePromptTemplate extends Runnable {\n get lc_attributes() {\n return {\n partialVariables: undefined, // python doesn't support this yet\n };\n }\n constructor(input) {\n super(input);\n Object.defineProperty(this, \"lc_serializable\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: true\n });\n Object.defineProperty(this, \"lc_namespace\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: [\"langchain_core\", \"prompts\", this._getPromptType()]\n });\n Object.defineProperty(this, \"inputVariables\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"outputParser\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n Object.defineProperty(this, \"partialVariables\", {\n enumerable: true,\n configurable: true,\n writable: true,\n value: void 0\n });\n const { inputVariables } = input;\n if (inputVariables.includes(\"stop\")) {\n throw new Error(\"Cannot have an input variable named 'stop', as it is used internally, please rename.\");\n }\n Object.assign(this, input);\n }\n /**\n * Merges partial variables and user variables.\n * @param userVariables The user variables to merge with the partial variables.\n * @returns A Promise that resolves to an object containing the merged variables.\n */\n async mergePartialAndUserVariables(userVariables) {\n const partialVariables = this.partialVariables ?? 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