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o=r.choices[n.index];n.delta.content!=null&&o.message?.role==="assistant"&&o.message?.content&&(this._emit("content",n.delta.content,o.message.content),this._emit("content.delta",{delta:n.delta.content,snapshot:o.message.content,parsed:o.message.parsed})),n.delta.refusal!=null&&o.message?.role==="assistant"&&o.message?.refusal&&this._emit("refusal.delta",{delta:n.delta.refusal,snapshot:o.message.refusal}),n.logprobs?.content!=null&&o.message?.role==="assistant"&&this._emit("logprobs.content.delta",{content:n.logprobs?.content,snapshot:o.logprobs?.content??[]}),n.logprobs?.refusal!=null&&o.message?.role==="assistant"&&this._emit("logprobs.refusal.delta",{refusal:n.logprobs?.refusal,snapshot:o.logprobs?.refusal??[]});let i=a(this,F,"m",cr).call(this,o);o.finish_reason&&(a(this,F,"m",Yr).call(this,o),i.current_tool_call_index!=null&&a(this,F,"m",Qr).call(this,o,i.current_tool_call_index));for(let l of 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tt}if(Object.assign(w,P),!x)continue;let{content:N,refusal:R,function_call:g,role:M,tool_calls:S,...H}=x;if(Object.assign(w.message,H),R&&(w.message.refusal=(w.message.refusal||"")+R),M&&(w.message.role=M),g&&(w.message.function_call?(g.name&&(w.message.function_call.name=g.name),g.arguments&&((o=w.message.function_call).arguments??(o.arguments=""),w.message.function_call.arguments+=g.arguments)):w.message.function_call=g),N&&(w.message.content=(w.message.content||"")+N,!w.message.refusal&&a(this,F,"m",Zr).call(this)&&(w.message.parsed=zr(w.message.content))),S){w.message.tool_calls||(w.message.tool_calls=[]);for(let{index:q,id:C,type:L,function:U,...E}of S){let v=(i=w.message.tool_calls)[q]??(i[q]={});Object.assign(v,E),C&&(v.id=C),L&&(v.type=L),U&&(v.function??(v.function={name:U.name??"",arguments:""})),U?.name&&(v.function.name=U.name),U?.arguments&&(v.function.arguments+=U.arguments,Bs(a(this,ae,"f"),v)&&(v.function.parsed_arguments=zr(v.function.arguments)))}}}return 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you can set the \`dangerouslyAllowBrowser\` option to \`true\`, e.g.,
new OpenAI({ apiKey, dangerouslyAllowBrowser: true });
`);this.baseURL=i.baseURL,this.timeout=i.timeout??ns.DEFAULT_TIMEOUT,this.logger=i.logger??console;let l="warn";this.logLevel=l,this.logLevel=kr(i.logLevel,"ClientOptions.logLevel",this)??kr(re("OPENAI_LOG"),"process.env['OPENAI_LOG']",this)??l,this.fetchOptions=i.fetchOptions,this.maxRetries=i.maxRetries??2,this.fetch=i.fetch??bs(),y(this,br,xs,"f"),this._options=i,this.apiKey=t,this.organization=r,this.project=n}withOptions(e){return new this.constructor({...this._options,baseURL:this.baseURL,maxRetries:this.maxRetries,timeout:this.timeout,logger:this.logger,logLevel:this.logLevel,fetch:this.fetch,fetchOptions:this.fetchOptions,apiKey:this.apiKey,organization:this.organization,project:this.project,...e})}defaultQuery(){return this._options.defaultQuery}validateHeaders({values:e,nulls:t}){}authHeaders(e){return m([{Authorization:`Bearer ${this.apiKey}`}])}stringifyQuery(e){return vr(e,{arrayFormat:"brackets"})}getUserAgent(){return`${this.constructor.name}/JS ${he}`}defaultIdempotencyKey(){return`stainless-node-retry-${xr()}`}makeStatusError(e,t,r,n){return $.generate(e,t,r,n)}buildURL(e,t,r){let n=!a(this,ss,"m",on).call(this)&&r||this.baseURL,o=ls(e)?new URL(e):new URL(n+(n.endsWith("/")&&e.startsWith("/")?e.slice(1):e)),i=this.defaultQuery();return us(i)||(t={...i,...t}),typeof t=="object"&&t&&!Array.isArray(t)&&(o.search=this.stringifyQuery(t)),o.toString()}async prepareOptions(e){}async prepareRequest(e,{url:t,options:r}){}get(e,t){return this.methodRequest("get",e,t)}post(e,t){return this.methodRequest("post",e,t)}patch(e,t){return this.methodRequest("patch",e,t)}put(e,t){return this.methodRequest("put",e,t)}delete(e,t){return this.methodRequest("delete",e,t)}methodRequest(e,t,r){return this.request(Promise.resolve(r).then(n=>({method:e,path:t,...n})))}request(e,t=null){return new Se(this,this.makeRequest(e,t,void 0))}async makeRequest(e,t,r){let n=await e,o=n.maxRetries??this.maxRetries;t==null&&(t=o),await this.prepareOptions(n);let{req:i,url:l,timeout:h}=this.buildRequest(n,{retryCount:o-t});await this.prepareRequest(i,{url:l,options:n});let _="log_"+(Math.random()*(1<<24)|0).toString(16).padStart(6,"0"),x=r===void 0?"":`, retryOf: ${r}`,d=Date.now();if(k(this).debug(`[${_}] sending request`,oe({retryOfRequestLogID:r,method:n.method,url:l,options:n,headers:i.headers})),n.signal?.aborted)throw new O;let b=new AbortController,f=await this.fetchWithTimeout(l,i,h,b).catch($t),P=Date.now();if(f instanceof Error){let R=`retrying, ${t} attempts remaining`;if(n.signal?.aborted)throw new O;let g=vt(f)||/timed? ?out/i.test(String(f)+("cause"in f?String(f.cause):""));if(t)return k(this).info(`[${_}] connection ${g?"timed out":"failed"} - ${R}`),k(this).debug(`[${_}] connection ${g?"timed out":"failed"} (${R})`,oe({retryOfRequestLogID:r,url:l,durationMs:P-d,message:f.message})),this.retryRequest(n,t,r??_);throw k(this).info(`[${_}] connection ${g?"timed out":"failed"} - error; no more retries left`),k(this).debug(`[${_}] connection ${g?"timed out":"failed"} (error; no more retries left)`,oe({retryOfRequestLogID:r,url:l,durationMs:P-d,message:f.message})),g?new de:new fe({cause:f})}let w=[...f.headers.entries()].filter(([R])=>R==="x-request-id").map(([R,g])=>", "+R+": "+JSON.stringify(g)).join(""),N=`[${_}${x}${w}] ${i.method} ${l} ${f.ok?"succeeded":"failed"} with status ${f.status} in ${P-d}ms`;if(!f.ok){let R=this.shouldRetry(f);if(t&&R){let C=`retrying, ${t} attempts remaining`;return await ws(f.body),k(this).info(`${N} - ${C}`),k(this).debug(`[${_}] response error (${C})`,oe({retryOfRequestLogID:r,url:f.url,status:f.status,headers:f.headers,durationMs:P-d})),this.retryRequest(n,t,r??_,f.headers)}let g=R?"error; no more retries left":"error; not retryable";k(this).info(`${N} - ${g}`);let M=await f.text().catch(C=>$t(C).message),S=hs(M),H=S?void 0:M;throw k(this).debug(`[${_}] response error (${g})`,oe({retryOfRequestLogID:r,url:f.url,status:f.status,headers:f.headers,message:H,durationMs:Date.now()-d})),this.makeStatusError(f.status,S,H,f.headers)}return k(this).info(N),k(this).debug(`[${_}] response start`,oe({retryOfRequestLogID:r,url:f.url,status:f.status,headers:f.headers,durationMs:P-d})),{response:f,options:n,controller:b,requestLogID:_,retryOfRequestLogID:r,startTime:d}}getAPIList(e,t,r){return this.requestAPIList(t,{method:"get",path:e,...r})}requestAPIList(e,t){let r=this.makeRequest(t,null,void 0);return new Ft(this,r,e)}async fetchWithTimeout(e,t,r,n){let{signal:o,method:i,...l}=t||{};o&&o.addEventListener("abort",()=>n.abort());let h=setTimeout(()=>n.abort(),r),_=globalThis.ReadableStream&&l.body instanceof globalThis.ReadableStream||typeof l.body=="object"&&l.body!==null&&Symbol.asyncIterator in l.body,x={signal:n.signal,..._?{duplex:"half"}:{},method:"GET",...l};i&&(x.method=i.toUpperCase());try{return await this.fetch.call(void 0,e,x)}finally{clearTimeout(h)}}shouldRetry(e){let t=e.headers.get("x-should-retry");return t==="true"?!0:t==="false"?!1:e.status===408||e.status===409||e.status===429||e.status>=500}async retryRequest(e,t,r,n){let o,i=n?.get("retry-after-ms");if(i){let h=parseFloat(i);Number.isNaN(h)||(o=h)}let l=n?.get("retry-after");if(l&&!o){let h=parseFloat(l);Number.isNaN(h)?o=Date.parse(l)-Date.now():o=h*1e3}if(!(o&&0<=o&&o<60*1e3)){let h=e.maxRetries??this.maxRetries;o=this.calculateDefaultRetryTimeoutMillis(t,h)}return await Q(o),this.makeRequest(e,t-1,r)}calculateDefaultRetryTimeoutMillis(e,t){let o=t-e,i=Math.min(.5*Math.pow(2,o),8),l=1-Math.random()*.25;return i*l*1e3}buildRequest(e,{retryCount:t=0}={}){let r={...e},{method:n,path:o,query:i,defaultBaseURL:l}=r,h=this.buildURL(o,i,l);"timeout"in r&&ds("timeout",r.timeout),r.timeout=r.timeout??this.timeout;let{bodyHeaders:_,body:x}=this.buildBody({options:r}),d=this.buildHeaders({options:e,method:n,bodyHeaders:_,retryCount:t});return{req:{method:n,headers:d,...r.signal&&{signal:r.signal},...globalThis.ReadableStream&&x instanceof globalThis.ReadableStream&&{duplex:"half"},...x&&{body:x},...this.fetchOptions??{},...r.fetchOptions??{}},url:h,timeout:r.timeout}}buildHeaders({options:e,method:t,bodyHeaders:r,retryCount:n}){let o={};this.idempotencyHeader&&t!=="get"&&(e.idempotencyKey||(e.idempotencyKey=this.defaultIdempotencyKey()),o[this.idempotencyHeader]=e.idempotencyKey);let i=m([o,{Accept:"application/json","User-Agent":this.getUserAgent(),"X-Stainless-Retry-Count":String(n),...e.timeout?{"X-Stainless-Timeout":String(Math.trunc(e.timeout/1e3))}:{},...ys(),"OpenAI-Organization":this.organization,"OpenAI-Project":this.project},this.authHeaders(e),this._options.defaultHeaders,r,e.headers]);return this.validateHeaders(i),i.values}buildBody({options:{body:e,headers:t}}){if(!e)return{bodyHeaders:void 0,body:void 0};let r=m([t]);return ArrayBuffer.isView(e)||e instanceof ArrayBuffer||e instanceof DataView||typeof e=="string"&&r.values.has("content-type")||e instanceof Blob||e instanceof FormData||e instanceof URLSearchParams||globalThis.ReadableStream&&e instanceof globalThis.ReadableStream?{bodyHeaders:void 0,body:e}:typeof e=="object"&&(Symbol.asyncIterator in e||Symbol.iterator in e&&"next"in e&&typeof e.next=="function")?{bodyHeaders:void 0,body:Vt(e)}:a(this,br,"f").call(this,{body:e,headers:r})}};ns=I,br=new WeakMap,ss=new WeakSet,on=function(){return this.baseURL!=="https://api.openai.com/v1"};I.OpenAI=ns;I.DEFAULT_TIMEOUT=6e5;I.OpenAIError=p;I.APIError=$;I.APIConnectionError=fe;I.APIConnectionTimeoutError=de;I.APIUserAbortError=O;I.NotFoundError=Ge;I.ConflictError=Ke;I.RateLimitError=Ye;I.BadRequestError=Xe;I.AuthenticationError=Ve;I.InternalServerError=Ze;I.PermissionDeniedError=ze;I.UnprocessableEntityError=Qe;I.toFile=rr;I.Completions=Ne;I.Chat=_e;I.Embeddings=Le;I.Files=Be;I.Images=We;I.Audio=te;I.Moderations=Je;I.Models=He;I.FineTuning=K;I.Graders=xe;I.VectorStores=ue;I.Beta=ne;I.Batches=ve;I.Uploads=Pe;I.Responses=Ie;I.Evals=we;I.Containers=be;var os=class extends I{constructor({baseURL:e=re("OPENAI_BASE_URL"),apiKey:t=re("AZURE_OPENAI_API_KEY"),apiVersion:r=re("OPENAI_API_VERSION"),endpoint:n,deployment:o,azureADTokenProvider:i,dangerouslyAllowBrowser:l,...h}={}){if(!r)throw new p("The OPENAI_API_VERSION environment variable is missing or empty; either provide it, or instantiate the AzureOpenAI client with an apiVersion option, like new AzureOpenAI({ apiVersion: 'My API Version' }).");if(typeof i=="function"&&(l=!0),!i&&!t)throw new p("Missing credentials. Please pass one of `apiKey` and `azureADTokenProvider`, or set the `AZURE_OPENAI_API_KEY` environment variable.");if(i&&t)throw new p("The `apiKey` and `azureADTokenProvider` arguments are mutually exclusive; only one can be passed at a time.");if(t??(t=an),h.defaultQuery={...h.defaultQuery,"api-version":r},e){if(n)throw new p("baseURL and endpoint are mutually exclusive")}else{if(n||(n=process.env.AZURE_OPENAI_ENDPOINT),!n)throw new p("Must provide one of the `baseURL` or `endpoint` arguments, or the `AZURE_OPENAI_ENDPOINT` environment variable");e=`${n}/openai`}super({apiKey:t,baseURL:e,...h,...l!==void 0?{dangerouslyAllowBrowser:l}:{}}),this.apiVersion="",this._azureADTokenProvider=i,this.apiVersion=r,this.deploymentName=o}buildRequest(e,t={}){if(Po.has(e.path)&&e.method==="post"&&e.body!==void 0){if(!rt(e.body))throw new Error("Expected request body to be an object");let r=this.deploymentName||e.body.model||e.__metadata?.model;r!==void 0&&!this.baseURL.includes("/deployments")&&(e.path=`/deployments/${r}${e.path}`)}return super.buildRequest(e,t)}async _getAzureADToken(){if(typeof this._azureADTokenProvider=="function"){let e=await this._azureADTokenProvider();if(!e||typeof e!="string")throw new p(`Expected 'azureADTokenProvider' argument to return a string but it returned ${e}`);return e}}authHeaders(e){}async prepareOptions(e){if(e.headers=m([e.headers]),e.headers.values.get("Authorization")||e.headers.values.get("api-key"))return super.prepareOptions(e);let t=await this._getAzureADToken();if(t)e.headers.values.set("Authorization",`Bearer ${t}`);else if(this.apiKey!==an)e.headers.values.set("api-key",this.apiKey);else throw new p("Unable to handle auth");return super.prepareOptions(e)}},Po=new Set(["/completions","/chat/completions","/embeddings","/audio/transcriptions","/audio/translations","/audio/speech","/images/generations","/batches","/images/edits"]),an="<Missing Key>";export{fe as APIConnectionError,de as APIConnectionTimeoutError,$ as APIError,Se as APIPromise,O as APIUserAbortError,Ve as AuthenticationError,os as AzureOpenAI,Xe as BadRequestError,Ke as ConflictError,Ze as InternalServerError,Ge as NotFoundError,I as OpenAI,p as OpenAIError,Ft as PagePromise,ze as PermissionDeniedError,Ye as RateLimitError,Qe as UnprocessableEntityError,I as default,rr as toFile};