Ajout de promotion et de commande

This commit is contained in:
Aubert Marvin
2026-04-25 15:28:39 +02:00
parent eddb103755
commit faa3d7718c
8428 changed files with 1126442 additions and 6 deletions
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# axios // adapters
The modules under `adapters/` are modules that handle dispatching a request and settling a returned `Promise` once a response is received.
## Example
```js
var settle = require('../core/settle');
module.exports = function myAdapter(config) {
// At this point:
// - config has been merged with defaults
// - request transformers have already run
// - request interceptors have already run
// Make the request using config provided
// Upon response settle the Promise
return new Promise(function (resolve, reject) {
var response = {
data: responseData,
status: request.status,
statusText: request.statusText,
headers: responseHeaders,
config: config,
request: request,
};
settle(resolve, reject, response);
// From here:
// - response transformers will run
// - response interceptors will run
});
};
```
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import utils from '../utils.js';
import httpAdapter from './http.js';
import xhrAdapter from './xhr.js';
import * as fetchAdapter from './fetch.js';
import AxiosError from '../core/AxiosError.js';
/**
* Known adapters mapping.
* Provides environment-specific adapters for Axios:
* - `http` for Node.js
* - `xhr` for browsers
* - `fetch` for fetch API-based requests
*
* @type {Object<string, Function|Object>}
*/
const knownAdapters = {
http: httpAdapter,
xhr: xhrAdapter,
fetch: {
get: fetchAdapter.getFetch,
},
};
// Assign adapter names for easier debugging and identification
utils.forEach(knownAdapters, (fn, value) => {
if (fn) {
try {
Object.defineProperty(fn, 'name', { value });
} catch (e) {
// eslint-disable-next-line no-empty
}
Object.defineProperty(fn, 'adapterName', { value });
}
});
/**
* Render a rejection reason string for unknown or unsupported adapters
*
* @param {string} reason
* @returns {string}
*/
const renderReason = (reason) => `- ${reason}`;
/**
* Check if the adapter is resolved (function, null, or false)
*
* @param {Function|null|false} adapter
* @returns {boolean}
*/
const isResolvedHandle = (adapter) =>
utils.isFunction(adapter) || adapter === null || adapter === false;
/**
* Get the first suitable adapter from the provided list.
* Tries each adapter in order until a supported one is found.
* Throws an AxiosError if no adapter is suitable.
*
* @param {Array<string|Function>|string|Function} adapters - Adapter(s) by name or function.
* @param {Object} config - Axios request configuration
* @throws {AxiosError} If no suitable adapter is available
* @returns {Function} The resolved adapter function
*/
function getAdapter(adapters, config) {
adapters = utils.isArray(adapters) ? adapters : [adapters];
const { length } = adapters;
let nameOrAdapter;
let adapter;
const rejectedReasons = {};
for (let i = 0; i < length; i++) {
nameOrAdapter = adapters[i];
let id;
adapter = nameOrAdapter;
if (!isResolvedHandle(nameOrAdapter)) {
adapter = knownAdapters[(id = String(nameOrAdapter)).toLowerCase()];
if (adapter === undefined) {
throw new AxiosError(`Unknown adapter '${id}'`);
}
}
if (adapter && (utils.isFunction(adapter) || (adapter = adapter.get(config)))) {
break;
}
rejectedReasons[id || '#' + i] = adapter;
}
if (!adapter) {
const reasons = Object.entries(rejectedReasons).map(
([id, state]) =>
`adapter ${id} ` +
(state === false ? 'is not supported by the environment' : 'is not available in the build')
);
let s = length
? reasons.length > 1
? 'since :\n' + reasons.map(renderReason).join('\n')
: ' ' + renderReason(reasons[0])
: 'as no adapter specified';
throw new AxiosError(
`There is no suitable adapter to dispatch the request ` + s,
'ERR_NOT_SUPPORT'
);
}
return adapter;
}
/**
* Exports Axios adapters and utility to resolve an adapter
*/
export default {
/**
* Resolve an adapter from a list of adapter names or functions.
* @type {Function}
*/
getAdapter,
/**
* Exposes all known adapters
* @type {Object<string, Function|Object>}
*/
adapters: knownAdapters,
};
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import platform from '../platform/index.js';
import utils from '../utils.js';
import AxiosError from '../core/AxiosError.js';
import composeSignals from '../helpers/composeSignals.js';
import { trackStream } from '../helpers/trackStream.js';
import AxiosHeaders from '../core/AxiosHeaders.js';
import {
progressEventReducer,
progressEventDecorator,
asyncDecorator,
} from '../helpers/progressEventReducer.js';
import resolveConfig from '../helpers/resolveConfig.js';
import settle from '../core/settle.js';
const DEFAULT_CHUNK_SIZE = 64 * 1024;
const { isFunction } = utils;
const globalFetchAPI = (({ Request, Response }) => ({
Request,
Response,
}))(utils.global);
const { ReadableStream, TextEncoder } = utils.global;
const test = (fn, ...args) => {
try {
return !!fn(...args);
} catch (e) {
return false;
}
};
const factory = (env) => {
env = utils.merge.call(
{
skipUndefined: true,
},
globalFetchAPI,
env
);
const { fetch: envFetch, Request, Response } = env;
const isFetchSupported = envFetch ? isFunction(envFetch) : typeof fetch === 'function';
const isRequestSupported = isFunction(Request);
const isResponseSupported = isFunction(Response);
if (!isFetchSupported) {
return false;
}
const isReadableStreamSupported = isFetchSupported && isFunction(ReadableStream);
const encodeText =
isFetchSupported &&
(typeof TextEncoder === 'function'
? (
(encoder) => (str) =>
encoder.encode(str)
)(new TextEncoder())
: async (str) => new Uint8Array(await new Request(str).arrayBuffer()));
const supportsRequestStream =
isRequestSupported &&
isReadableStreamSupported &&
test(() => {
let duplexAccessed = false;
const hasContentType = new Request(platform.origin, {
body: new ReadableStream(),
method: 'POST',
get duplex() {
duplexAccessed = true;
return 'half';
},
}).headers.has('Content-Type');
return duplexAccessed && !hasContentType;
});
const supportsResponseStream =
isResponseSupported &&
isReadableStreamSupported &&
test(() => utils.isReadableStream(new Response('').body));
const resolvers = {
stream: supportsResponseStream && ((res) => res.body),
};
isFetchSupported &&
(() => {
['text', 'arrayBuffer', 'blob', 'formData', 'stream'].forEach((type) => {
!resolvers[type] &&
(resolvers[type] = (res, config) => {
let method = res && res[type];
if (method) {
return method.call(res);
}
throw new AxiosError(
`Response type '${type}' is not supported`,
AxiosError.ERR_NOT_SUPPORT,
config
);
});
});
})();
const getBodyLength = async (body) => {
if (body == null) {
return 0;
}
if (utils.isBlob(body)) {
return body.size;
}
if (utils.isSpecCompliantForm(body)) {
const _request = new Request(platform.origin, {
method: 'POST',
body,
});
return (await _request.arrayBuffer()).byteLength;
}
if (utils.isArrayBufferView(body) || utils.isArrayBuffer(body)) {
return body.byteLength;
}
if (utils.isURLSearchParams(body)) {
body = body + '';
}
if (utils.isString(body)) {
return (await encodeText(body)).byteLength;
}
};
const resolveBodyLength = async (headers, body) => {
const length = utils.toFiniteNumber(headers.getContentLength());
return length == null ? getBodyLength(body) : length;
};
return async (config) => {
let {
url,
method,
data,
signal,
cancelToken,
timeout,
onDownloadProgress,
onUploadProgress,
responseType,
headers,
withCredentials = 'same-origin',
fetchOptions,
} = resolveConfig(config);
let _fetch = envFetch || fetch;
responseType = responseType ? (responseType + '').toLowerCase() : 'text';
let composedSignal = composeSignals(
[signal, cancelToken && cancelToken.toAbortSignal()],
timeout
);
let request = null;
const unsubscribe =
composedSignal &&
composedSignal.unsubscribe &&
(() => {
composedSignal.unsubscribe();
});
let requestContentLength;
try {
if (
onUploadProgress &&
supportsRequestStream &&
method !== 'get' &&
method !== 'head' &&
(requestContentLength = await resolveBodyLength(headers, data)) !== 0
) {
let _request = new Request(url, {
method: 'POST',
body: data,
duplex: 'half',
});
let contentTypeHeader;
if (utils.isFormData(data) && (contentTypeHeader = _request.headers.get('content-type'))) {
headers.setContentType(contentTypeHeader);
}
if (_request.body) {
const [onProgress, flush] = progressEventDecorator(
requestContentLength,
progressEventReducer(asyncDecorator(onUploadProgress))
);
data = trackStream(_request.body, DEFAULT_CHUNK_SIZE, onProgress, flush);
}
}
if (!utils.isString(withCredentials)) {
withCredentials = withCredentials ? 'include' : 'omit';
}
// Cloudflare Workers throws when credentials are defined
// see https://github.com/cloudflare/workerd/issues/902
const isCredentialsSupported = isRequestSupported && 'credentials' in Request.prototype;
const resolvedOptions = {
...fetchOptions,
signal: composedSignal,
method: method.toUpperCase(),
headers: headers.normalize().toJSON(),
body: data,
duplex: 'half',
credentials: isCredentialsSupported ? withCredentials : undefined,
};
request = isRequestSupported && new Request(url, resolvedOptions);
let response = await (isRequestSupported
? _fetch(request, fetchOptions)
: _fetch(url, resolvedOptions));
const isStreamResponse =
supportsResponseStream && (responseType === 'stream' || responseType === 'response');
if (supportsResponseStream && (onDownloadProgress || (isStreamResponse && unsubscribe))) {
const options = {};
['status', 'statusText', 'headers'].forEach((prop) => {
options[prop] = response[prop];
});
const responseContentLength = utils.toFiniteNumber(response.headers.get('content-length'));
const [onProgress, flush] =
(onDownloadProgress &&
progressEventDecorator(
responseContentLength,
progressEventReducer(asyncDecorator(onDownloadProgress), true)
)) ||
[];
response = new Response(
trackStream(response.body, DEFAULT_CHUNK_SIZE, onProgress, () => {
flush && flush();
unsubscribe && unsubscribe();
}),
options
);
}
responseType = responseType || 'text';
let responseData = await resolvers[utils.findKey(resolvers, responseType) || 'text'](
response,
config
);
!isStreamResponse && unsubscribe && unsubscribe();
return await new Promise((resolve, reject) => {
settle(resolve, reject, {
data: responseData,
headers: AxiosHeaders.from(response.headers),
status: response.status,
statusText: response.statusText,
config,
request,
});
});
} catch (err) {
unsubscribe && unsubscribe();
if (err && err.name === 'TypeError' && /Load failed|fetch/i.test(err.message)) {
throw Object.assign(
new AxiosError(
'Network Error',
AxiosError.ERR_NETWORK,
config,
request,
err && err.response
),
{
cause: err.cause || err,
}
);
}
throw AxiosError.from(err, err && err.code, config, request, err && err.response);
}
};
};
const seedCache = new Map();
export const getFetch = (config) => {
let env = (config && config.env) || {};
const { fetch, Request, Response } = env;
const seeds = [Request, Response, fetch];
let len = seeds.length,
i = len,
seed,
target,
map = seedCache;
while (i--) {
seed = seeds[i];
target = map.get(seed);
target === undefined && map.set(seed, (target = i ? new Map() : factory(env)));
map = target;
}
return target;
};
const adapter = getFetch();
export default adapter;
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import utils from '../utils.js';
import settle from '../core/settle.js';
import transitionalDefaults from '../defaults/transitional.js';
import AxiosError from '../core/AxiosError.js';
import CanceledError from '../cancel/CanceledError.js';
import parseProtocol from '../helpers/parseProtocol.js';
import platform from '../platform/index.js';
import AxiosHeaders from '../core/AxiosHeaders.js';
import { progressEventReducer } from '../helpers/progressEventReducer.js';
import resolveConfig from '../helpers/resolveConfig.js';
const isXHRAdapterSupported = typeof XMLHttpRequest !== 'undefined';
export default isXHRAdapterSupported &&
function (config) {
return new Promise(function dispatchXhrRequest(resolve, reject) {
const _config = resolveConfig(config);
let requestData = _config.data;
const requestHeaders = AxiosHeaders.from(_config.headers).normalize();
let { responseType, onUploadProgress, onDownloadProgress } = _config;
let onCanceled;
let uploadThrottled, downloadThrottled;
let flushUpload, flushDownload;
function done() {
flushUpload && flushUpload(); // flush events
flushDownload && flushDownload(); // flush events
_config.cancelToken && _config.cancelToken.unsubscribe(onCanceled);
_config.signal && _config.signal.removeEventListener('abort', onCanceled);
}
let request = new XMLHttpRequest();
request.open(_config.method.toUpperCase(), _config.url, true);
// Set the request timeout in MS
request.timeout = _config.timeout;
function onloadend() {
if (!request) {
return;
}
// Prepare the response
const responseHeaders = AxiosHeaders.from(
'getAllResponseHeaders' in request && request.getAllResponseHeaders()
);
const responseData =
!responseType || responseType === 'text' || responseType === 'json'
? request.responseText
: request.response;
const response = {
data: responseData,
status: request.status,
statusText: request.statusText,
headers: responseHeaders,
config,
request,
};
settle(
function _resolve(value) {
resolve(value);
done();
},
function _reject(err) {
reject(err);
done();
},
response
);
// Clean up request
request = null;
}
if ('onloadend' in request) {
// Use onloadend if available
request.onloadend = onloadend;
} else {
// Listen for ready state to emulate onloadend
request.onreadystatechange = function handleLoad() {
if (!request || request.readyState !== 4) {
return;
}
// The request errored out and we didn't get a response, this will be
// handled by onerror instead
// With one exception: request that using file: protocol, most browsers
// will return status as 0 even though it's a successful request
if (
request.status === 0 &&
!(request.responseURL && request.responseURL.indexOf('file:') === 0)
) {
return;
}
// readystate handler is calling before onerror or ontimeout handlers,
// so we should call onloadend on the next 'tick'
setTimeout(onloadend);
};
}
// Handle browser request cancellation (as opposed to a manual cancellation)
request.onabort = function handleAbort() {
if (!request) {
return;
}
reject(new AxiosError('Request aborted', AxiosError.ECONNABORTED, config, request));
// Clean up request
request = null;
};
// Handle low level network errors
request.onerror = function handleError(event) {
// Browsers deliver a ProgressEvent in XHR onerror
// (message may be empty; when present, surface it)
// See https://developer.mozilla.org/docs/Web/API/XMLHttpRequest/error_event
const msg = event && event.message ? event.message : 'Network Error';
const err = new AxiosError(msg, AxiosError.ERR_NETWORK, config, request);
// attach the underlying event for consumers who want details
err.event = event || null;
reject(err);
request = null;
};
// Handle timeout
request.ontimeout = function handleTimeout() {
let timeoutErrorMessage = _config.timeout
? 'timeout of ' + _config.timeout + 'ms exceeded'
: 'timeout exceeded';
const transitional = _config.transitional || transitionalDefaults;
if (_config.timeoutErrorMessage) {
timeoutErrorMessage = _config.timeoutErrorMessage;
}
reject(
new AxiosError(
timeoutErrorMessage,
transitional.clarifyTimeoutError ? AxiosError.ETIMEDOUT : AxiosError.ECONNABORTED,
config,
request
)
);
// Clean up request
request = null;
};
// Remove Content-Type if data is undefined
requestData === undefined && requestHeaders.setContentType(null);
// Add headers to the request
if ('setRequestHeader' in request) {
utils.forEach(requestHeaders.toJSON(), function setRequestHeader(val, key) {
request.setRequestHeader(key, val);
});
}
// Add withCredentials to request if needed
if (!utils.isUndefined(_config.withCredentials)) {
request.withCredentials = !!_config.withCredentials;
}
// Add responseType to request if needed
if (responseType && responseType !== 'json') {
request.responseType = _config.responseType;
}
// Handle progress if needed
if (onDownloadProgress) {
[downloadThrottled, flushDownload] = progressEventReducer(onDownloadProgress, true);
request.addEventListener('progress', downloadThrottled);
}
// Not all browsers support upload events
if (onUploadProgress && request.upload) {
[uploadThrottled, flushUpload] = progressEventReducer(onUploadProgress);
request.upload.addEventListener('progress', uploadThrottled);
request.upload.addEventListener('loadend', flushUpload);
}
if (_config.cancelToken || _config.signal) {
// Handle cancellation
// eslint-disable-next-line func-names
onCanceled = (cancel) => {
if (!request) {
return;
}
reject(!cancel || cancel.type ? new CanceledError(null, config, request) : cancel);
request.abort();
request = null;
};
_config.cancelToken && _config.cancelToken.subscribe(onCanceled);
if (_config.signal) {
_config.signal.aborted
? onCanceled()
: _config.signal.addEventListener('abort', onCanceled);
}
}
const protocol = parseProtocol(_config.url);
if (protocol && platform.protocols.indexOf(protocol) === -1) {
reject(
new AxiosError(
'Unsupported protocol ' + protocol + ':',
AxiosError.ERR_BAD_REQUEST,
config
)
);
return;
}
// Send the request
request.send(requestData || null);
});
};
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'use strict';
import utils from './utils.js';
import bind from './helpers/bind.js';
import Axios from './core/Axios.js';
import mergeConfig from './core/mergeConfig.js';
import defaults from './defaults/index.js';
import formDataToJSON from './helpers/formDataToJSON.js';
import CanceledError from './cancel/CanceledError.js';
import CancelToken from './cancel/CancelToken.js';
import isCancel from './cancel/isCancel.js';
import { VERSION } from './env/data.js';
import toFormData from './helpers/toFormData.js';
import AxiosError from './core/AxiosError.js';
import spread from './helpers/spread.js';
import isAxiosError from './helpers/isAxiosError.js';
import AxiosHeaders from './core/AxiosHeaders.js';
import adapters from './adapters/adapters.js';
import HttpStatusCode from './helpers/HttpStatusCode.js';
/**
* Create an instance of Axios
*
* @param {Object} defaultConfig The default config for the instance
*
* @returns {Axios} A new instance of Axios
*/
function createInstance(defaultConfig) {
const context = new Axios(defaultConfig);
const instance = bind(Axios.prototype.request, context);
// Copy axios.prototype to instance
utils.extend(instance, Axios.prototype, context, { allOwnKeys: true });
// Copy context to instance
utils.extend(instance, context, null, { allOwnKeys: true });
// Factory for creating new instances
instance.create = function create(instanceConfig) {
return createInstance(mergeConfig(defaultConfig, instanceConfig));
};
return instance;
}
// Create the default instance to be exported
const axios = createInstance(defaults);
// Expose Axios class to allow class inheritance
axios.Axios = Axios;
// Expose Cancel & CancelToken
axios.CanceledError = CanceledError;
axios.CancelToken = CancelToken;
axios.isCancel = isCancel;
axios.VERSION = VERSION;
axios.toFormData = toFormData;
// Expose AxiosError class
axios.AxiosError = AxiosError;
// alias for CanceledError for backward compatibility
axios.Cancel = axios.CanceledError;
// Expose all/spread
axios.all = function all(promises) {
return Promise.all(promises);
};
axios.spread = spread;
// Expose isAxiosError
axios.isAxiosError = isAxiosError;
// Expose mergeConfig
axios.mergeConfig = mergeConfig;
axios.AxiosHeaders = AxiosHeaders;
axios.formToJSON = (thing) => formDataToJSON(utils.isHTMLForm(thing) ? new FormData(thing) : thing);
axios.getAdapter = adapters.getAdapter;
axios.HttpStatusCode = HttpStatusCode;
axios.default = axios;
// this module should only have a default export
export default axios;
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'use strict';
import CanceledError from './CanceledError.js';
/**
* A `CancelToken` is an object that can be used to request cancellation of an operation.
*
* @param {Function} executor The executor function.
*
* @returns {CancelToken}
*/
class CancelToken {
constructor(executor) {
if (typeof executor !== 'function') {
throw new TypeError('executor must be a function.');
}
let resolvePromise;
this.promise = new Promise(function promiseExecutor(resolve) {
resolvePromise = resolve;
});
const token = this;
// eslint-disable-next-line func-names
this.promise.then((cancel) => {
if (!token._listeners) return;
let i = token._listeners.length;
while (i-- > 0) {
token._listeners[i](cancel);
}
token._listeners = null;
});
// eslint-disable-next-line func-names
this.promise.then = (onfulfilled) => {
let _resolve;
// eslint-disable-next-line func-names
const promise = new Promise((resolve) => {
token.subscribe(resolve);
_resolve = resolve;
}).then(onfulfilled);
promise.cancel = function reject() {
token.unsubscribe(_resolve);
};
return promise;
};
executor(function cancel(message, config, request) {
if (token.reason) {
// Cancellation has already been requested
return;
}
token.reason = new CanceledError(message, config, request);
resolvePromise(token.reason);
});
}
/**
* Throws a `CanceledError` if cancellation has been requested.
*/
throwIfRequested() {
if (this.reason) {
throw this.reason;
}
}
/**
* Subscribe to the cancel signal
*/
subscribe(listener) {
if (this.reason) {
listener(this.reason);
return;
}
if (this._listeners) {
this._listeners.push(listener);
} else {
this._listeners = [listener];
}
}
/**
* Unsubscribe from the cancel signal
*/
unsubscribe(listener) {
if (!this._listeners) {
return;
}
const index = this._listeners.indexOf(listener);
if (index !== -1) {
this._listeners.splice(index, 1);
}
}
toAbortSignal() {
const controller = new AbortController();
const abort = (err) => {
controller.abort(err);
};
this.subscribe(abort);
controller.signal.unsubscribe = () => this.unsubscribe(abort);
return controller.signal;
}
/**
* Returns an object that contains a new `CancelToken` and a function that, when called,
* cancels the `CancelToken`.
*/
static source() {
let cancel;
const token = new CancelToken(function executor(c) {
cancel = c;
});
return {
token,
cancel,
};
}
}
export default CancelToken;
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'use strict';
import AxiosError from '../core/AxiosError.js';
class CanceledError extends AxiosError {
/**
* A `CanceledError` is an object that is thrown when an operation is canceled.
*
* @param {string=} message The message.
* @param {Object=} config The config.
* @param {Object=} request The request.
*
* @returns {CanceledError} The created error.
*/
constructor(message, config, request) {
super(message == null ? 'canceled' : message, AxiosError.ERR_CANCELED, config, request);
this.name = 'CanceledError';
this.__CANCEL__ = true;
}
}
export default CanceledError;
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'use strict';
export default function isCancel(value) {
return !!(value && value.__CANCEL__);
}
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'use strict';
import utils from '../utils.js';
import buildURL from '../helpers/buildURL.js';
import InterceptorManager from './InterceptorManager.js';
import dispatchRequest from './dispatchRequest.js';
import mergeConfig from './mergeConfig.js';
import buildFullPath from './buildFullPath.js';
import validator from '../helpers/validator.js';
import AxiosHeaders from './AxiosHeaders.js';
import transitionalDefaults from '../defaults/transitional.js';
const validators = validator.validators;
/**
* Create a new instance of Axios
*
* @param {Object} instanceConfig The default config for the instance
*
* @return {Axios} A new instance of Axios
*/
class Axios {
constructor(instanceConfig) {
this.defaults = instanceConfig || {};
this.interceptors = {
request: new InterceptorManager(),
response: new InterceptorManager(),
};
}
/**
* Dispatch a request
*
* @param {String|Object} configOrUrl The config specific for this request (merged with this.defaults)
* @param {?Object} config
*
* @returns {Promise} The Promise to be fulfilled
*/
async request(configOrUrl, config) {
try {
return await this._request(configOrUrl, config);
} catch (err) {
if (err instanceof Error) {
let dummy = {};
Error.captureStackTrace ? Error.captureStackTrace(dummy) : (dummy = new Error());
// slice off the Error: ... line
const stack = dummy.stack ? dummy.stack.replace(/^.+\n/, '') : '';
try {
if (!err.stack) {
err.stack = stack;
// match without the 2 top stack lines
} else if (stack && !String(err.stack).endsWith(stack.replace(/^.+\n.+\n/, ''))) {
err.stack += '\n' + stack;
}
} catch (e) {
// ignore the case where "stack" is an un-writable property
}
}
throw err;
}
}
_request(configOrUrl, config) {
/*eslint no-param-reassign:0*/
// Allow for axios('example/url'[, config]) a la fetch API
if (typeof configOrUrl === 'string') {
config = config || {};
config.url = configOrUrl;
} else {
config = configOrUrl || {};
}
config = mergeConfig(this.defaults, config);
const { transitional, paramsSerializer, headers } = config;
if (transitional !== undefined) {
validator.assertOptions(
transitional,
{
silentJSONParsing: validators.transitional(validators.boolean),
forcedJSONParsing: validators.transitional(validators.boolean),
clarifyTimeoutError: validators.transitional(validators.boolean),
legacyInterceptorReqResOrdering: validators.transitional(validators.boolean),
},
false
);
}
if (paramsSerializer != null) {
if (utils.isFunction(paramsSerializer)) {
config.paramsSerializer = {
serialize: paramsSerializer,
};
} else {
validator.assertOptions(
paramsSerializer,
{
encode: validators.function,
serialize: validators.function,
},
true
);
}
}
// Set config.allowAbsoluteUrls
if (config.allowAbsoluteUrls !== undefined) {
// do nothing
} else if (this.defaults.allowAbsoluteUrls !== undefined) {
config.allowAbsoluteUrls = this.defaults.allowAbsoluteUrls;
} else {
config.allowAbsoluteUrls = true;
}
validator.assertOptions(
config,
{
baseUrl: validators.spelling('baseURL'),
withXsrfToken: validators.spelling('withXSRFToken'),
},
true
);
// Set config.method
config.method = (config.method || this.defaults.method || 'get').toLowerCase();
// Flatten headers
let contextHeaders = headers && utils.merge(headers.common, headers[config.method]);
headers &&
utils.forEach(['delete', 'get', 'head', 'post', 'put', 'patch', 'common'], (method) => {
delete headers[method];
});
config.headers = AxiosHeaders.concat(contextHeaders, headers);
// filter out skipped interceptors
const requestInterceptorChain = [];
let synchronousRequestInterceptors = true;
this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
if (typeof interceptor.runWhen === 'function' && interceptor.runWhen(config) === false) {
return;
}
synchronousRequestInterceptors = synchronousRequestInterceptors && interceptor.synchronous;
const transitional = config.transitional || transitionalDefaults;
const legacyInterceptorReqResOrdering =
transitional && transitional.legacyInterceptorReqResOrdering;
if (legacyInterceptorReqResOrdering) {
requestInterceptorChain.unshift(interceptor.fulfilled, interceptor.rejected);
} else {
requestInterceptorChain.push(interceptor.fulfilled, interceptor.rejected);
}
});
const responseInterceptorChain = [];
this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
responseInterceptorChain.push(interceptor.fulfilled, interceptor.rejected);
});
let promise;
let i = 0;
let len;
if (!synchronousRequestInterceptors) {
const chain = [dispatchRequest.bind(this), undefined];
chain.unshift(...requestInterceptorChain);
chain.push(...responseInterceptorChain);
len = chain.length;
promise = Promise.resolve(config);
while (i < len) {
promise = promise.then(chain[i++], chain[i++]);
}
return promise;
}
len = requestInterceptorChain.length;
let newConfig = config;
while (i < len) {
const onFulfilled = requestInterceptorChain[i++];
const onRejected = requestInterceptorChain[i++];
try {
newConfig = onFulfilled(newConfig);
} catch (error) {
onRejected.call(this, error);
break;
}
}
try {
promise = dispatchRequest.call(this, newConfig);
} catch (error) {
return Promise.reject(error);
}
i = 0;
len = responseInterceptorChain.length;
while (i < len) {
promise = promise.then(responseInterceptorChain[i++], responseInterceptorChain[i++]);
}
return promise;
}
getUri(config) {
config = mergeConfig(this.defaults, config);
const fullPath = buildFullPath(config.baseURL, config.url, config.allowAbsoluteUrls);
return buildURL(fullPath, config.params, config.paramsSerializer);
}
}
// Provide aliases for supported request methods
utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {
/*eslint func-names:0*/
Axios.prototype[method] = function (url, config) {
return this.request(
mergeConfig(config || {}, {
method,
url,
data: (config || {}).data,
})
);
};
});
utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
/*eslint func-names:0*/
function generateHTTPMethod(isForm) {
return function httpMethod(url, data, config) {
return this.request(
mergeConfig(config || {}, {
method,
headers: isForm
? {
'Content-Type': 'multipart/form-data',
}
: {},
url,
data,
})
);
};
}
Axios.prototype[method] = generateHTTPMethod();
Axios.prototype[method + 'Form'] = generateHTTPMethod(true);
});
export default Axios;
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'use strict';
import utils from '../utils.js';
class AxiosError extends Error {
static from(error, code, config, request, response, customProps) {
const axiosError = new AxiosError(error.message, code || error.code, config, request, response);
axiosError.cause = error;
axiosError.name = error.name;
// Preserve status from the original error if not already set from response
if (error.status != null && axiosError.status == null) {
axiosError.status = error.status;
}
customProps && Object.assign(axiosError, customProps);
return axiosError;
}
/**
* Create an Error with the specified message, config, error code, request and response.
*
* @param {string} message The error message.
* @param {string} [code] The error code (for example, 'ECONNABORTED').
* @param {Object} [config] The config.
* @param {Object} [request] The request.
* @param {Object} [response] The response.
*
* @returns {Error} The created error.
*/
constructor(message, code, config, request, response) {
super(message);
// Make message enumerable to maintain backward compatibility
// The native Error constructor sets message as non-enumerable,
// but axios < v1.13.3 had it as enumerable
Object.defineProperty(this, 'message', {
value: message,
enumerable: true,
writable: true,
configurable: true
});
this.name = 'AxiosError';
this.isAxiosError = true;
code && (this.code = code);
config && (this.config = config);
request && (this.request = request);
if (response) {
this.response = response;
this.status = response.status;
}
}
toJSON() {
return {
// Standard
message: this.message,
name: this.name,
// Microsoft
description: this.description,
number: this.number,
// Mozilla
fileName: this.fileName,
lineNumber: this.lineNumber,
columnNumber: this.columnNumber,
stack: this.stack,
// Axios
config: utils.toJSONObject(this.config),
code: this.code,
status: this.status,
};
}
}
// This can be changed to static properties as soon as the parser options in .eslint.cjs are updated.
AxiosError.ERR_BAD_OPTION_VALUE = 'ERR_BAD_OPTION_VALUE';
AxiosError.ERR_BAD_OPTION = 'ERR_BAD_OPTION';
AxiosError.ECONNABORTED = 'ECONNABORTED';
AxiosError.ETIMEDOUT = 'ETIMEDOUT';
AxiosError.ERR_NETWORK = 'ERR_NETWORK';
AxiosError.ERR_FR_TOO_MANY_REDIRECTS = 'ERR_FR_TOO_MANY_REDIRECTS';
AxiosError.ERR_DEPRECATED = 'ERR_DEPRECATED';
AxiosError.ERR_BAD_RESPONSE = 'ERR_BAD_RESPONSE';
AxiosError.ERR_BAD_REQUEST = 'ERR_BAD_REQUEST';
AxiosError.ERR_CANCELED = 'ERR_CANCELED';
AxiosError.ERR_NOT_SUPPORT = 'ERR_NOT_SUPPORT';
AxiosError.ERR_INVALID_URL = 'ERR_INVALID_URL';
export default AxiosError;
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'use strict';
import utils from '../utils.js';
import parseHeaders from '../helpers/parseHeaders.js';
const $internals = Symbol('internals');
function normalizeHeader(header) {
return header && String(header).trim().toLowerCase();
}
function normalizeValue(value) {
if (value === false || value == null) {
return value;
}
return utils.isArray(value) ? value.map(normalizeValue) : String(value);
}
function parseTokens(str) {
const tokens = Object.create(null);
const tokensRE = /([^\s,;=]+)\s*(?:=\s*([^,;]+))?/g;
let match;
while ((match = tokensRE.exec(str))) {
tokens[match[1]] = match[2];
}
return tokens;
}
const isValidHeaderName = (str) => /^[-_a-zA-Z0-9^`|~,!#$%&'*+.]+$/.test(str.trim());
function matchHeaderValue(context, value, header, filter, isHeaderNameFilter) {
if (utils.isFunction(filter)) {
return filter.call(this, value, header);
}
if (isHeaderNameFilter) {
value = header;
}
if (!utils.isString(value)) return;
if (utils.isString(filter)) {
return value.indexOf(filter) !== -1;
}
if (utils.isRegExp(filter)) {
return filter.test(value);
}
}
function formatHeader(header) {
return header
.trim()
.toLowerCase()
.replace(/([a-z\d])(\w*)/g, (w, char, str) => {
return char.toUpperCase() + str;
});
}
function buildAccessors(obj, header) {
const accessorName = utils.toCamelCase(' ' + header);
['get', 'set', 'has'].forEach((methodName) => {
Object.defineProperty(obj, methodName + accessorName, {
value: function (arg1, arg2, arg3) {
return this[methodName].call(this, header, arg1, arg2, arg3);
},
configurable: true,
});
});
}
class AxiosHeaders {
constructor(headers) {
headers && this.set(headers);
}
set(header, valueOrRewrite, rewrite) {
const self = this;
function setHeader(_value, _header, _rewrite) {
const lHeader = normalizeHeader(_header);
if (!lHeader) {
throw new Error('header name must be a non-empty string');
}
const key = utils.findKey(self, lHeader);
if (
!key ||
self[key] === undefined ||
_rewrite === true ||
(_rewrite === undefined && self[key] !== false)
) {
self[key || _header] = normalizeValue(_value);
}
}
const setHeaders = (headers, _rewrite) =>
utils.forEach(headers, (_value, _header) => setHeader(_value, _header, _rewrite));
if (utils.isPlainObject(header) || header instanceof this.constructor) {
setHeaders(header, valueOrRewrite);
} else if (utils.isString(header) && (header = header.trim()) && !isValidHeaderName(header)) {
setHeaders(parseHeaders(header), valueOrRewrite);
} else if (utils.isObject(header) && utils.isIterable(header)) {
let obj = {},
dest,
key;
for (const entry of header) {
if (!utils.isArray(entry)) {
throw TypeError('Object iterator must return a key-value pair');
}
obj[(key = entry[0])] = (dest = obj[key])
? utils.isArray(dest)
? [...dest, entry[1]]
: [dest, entry[1]]
: entry[1];
}
setHeaders(obj, valueOrRewrite);
} else {
header != null && setHeader(valueOrRewrite, header, rewrite);
}
return this;
}
get(header, parser) {
header = normalizeHeader(header);
if (header) {
const key = utils.findKey(this, header);
if (key) {
const value = this[key];
if (!parser) {
return value;
}
if (parser === true) {
return parseTokens(value);
}
if (utils.isFunction(parser)) {
return parser.call(this, value, key);
}
if (utils.isRegExp(parser)) {
return parser.exec(value);
}
throw new TypeError('parser must be boolean|regexp|function');
}
}
}
has(header, matcher) {
header = normalizeHeader(header);
if (header) {
const key = utils.findKey(this, header);
return !!(
key &&
this[key] !== undefined &&
(!matcher || matchHeaderValue(this, this[key], key, matcher))
);
}
return false;
}
delete(header, matcher) {
const self = this;
let deleted = false;
function deleteHeader(_header) {
_header = normalizeHeader(_header);
if (_header) {
const key = utils.findKey(self, _header);
if (key && (!matcher || matchHeaderValue(self, self[key], key, matcher))) {
delete self[key];
deleted = true;
}
}
}
if (utils.isArray(header)) {
header.forEach(deleteHeader);
} else {
deleteHeader(header);
}
return deleted;
}
clear(matcher) {
const keys = Object.keys(this);
let i = keys.length;
let deleted = false;
while (i--) {
const key = keys[i];
if (!matcher || matchHeaderValue(this, this[key], key, matcher, true)) {
delete this[key];
deleted = true;
}
}
return deleted;
}
normalize(format) {
const self = this;
const headers = {};
utils.forEach(this, (value, header) => {
const key = utils.findKey(headers, header);
if (key) {
self[key] = normalizeValue(value);
delete self[header];
return;
}
const normalized = format ? formatHeader(header) : String(header).trim();
if (normalized !== header) {
delete self[header];
}
self[normalized] = normalizeValue(value);
headers[normalized] = true;
});
return this;
}
concat(...targets) {
return this.constructor.concat(this, ...targets);
}
toJSON(asStrings) {
const obj = Object.create(null);
utils.forEach(this, (value, header) => {
value != null &&
value !== false &&
(obj[header] = asStrings && utils.isArray(value) ? value.join(', ') : value);
});
return obj;
}
[Symbol.iterator]() {
return Object.entries(this.toJSON())[Symbol.iterator]();
}
toString() {
return Object.entries(this.toJSON())
.map(([header, value]) => header + ': ' + value)
.join('\n');
}
getSetCookie() {
return this.get('set-cookie') || [];
}
get [Symbol.toStringTag]() {
return 'AxiosHeaders';
}
static from(thing) {
return thing instanceof this ? thing : new this(thing);
}
static concat(first, ...targets) {
const computed = new this(first);
targets.forEach((target) => computed.set(target));
return computed;
}
static accessor(header) {
const internals =
(this[$internals] =
this[$internals] =
{
accessors: {},
});
const accessors = internals.accessors;
const prototype = this.prototype;
function defineAccessor(_header) {
const lHeader = normalizeHeader(_header);
if (!accessors[lHeader]) {
buildAccessors(prototype, _header);
accessors[lHeader] = true;
}
}
utils.isArray(header) ? header.forEach(defineAccessor) : defineAccessor(header);
return this;
}
}
AxiosHeaders.accessor([
'Content-Type',
'Content-Length',
'Accept',
'Accept-Encoding',
'User-Agent',
'Authorization',
]);
// reserved names hotfix
utils.reduceDescriptors(AxiosHeaders.prototype, ({ value }, key) => {
let mapped = key[0].toUpperCase() + key.slice(1); // map `set` => `Set`
return {
get: () => value,
set(headerValue) {
this[mapped] = headerValue;
},
};
});
utils.freezeMethods(AxiosHeaders);
export default AxiosHeaders;
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'use strict';
import utils from '../utils.js';
class InterceptorManager {
constructor() {
this.handlers = [];
}
/**
* Add a new interceptor to the stack
*
* @param {Function} fulfilled The function to handle `then` for a `Promise`
* @param {Function} rejected The function to handle `reject` for a `Promise`
* @param {Object} options The options for the interceptor, synchronous and runWhen
*
* @return {Number} An ID used to remove interceptor later
*/
use(fulfilled, rejected, options) {
this.handlers.push({
fulfilled,
rejected,
synchronous: options ? options.synchronous : false,
runWhen: options ? options.runWhen : null,
});
return this.handlers.length - 1;
}
/**
* Remove an interceptor from the stack
*
* @param {Number} id The ID that was returned by `use`
*
* @returns {void}
*/
eject(id) {
if (this.handlers[id]) {
this.handlers[id] = null;
}
}
/**
* Clear all interceptors from the stack
*
* @returns {void}
*/
clear() {
if (this.handlers) {
this.handlers = [];
}
}
/**
* Iterate over all the registered interceptors
*
* This method is particularly useful for skipping over any
* interceptors that may have become `null` calling `eject`.
*
* @param {Function} fn The function to call for each interceptor
*
* @returns {void}
*/
forEach(fn) {
utils.forEach(this.handlers, function forEachHandler(h) {
if (h !== null) {
fn(h);
}
});
}
}
export default InterceptorManager;
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# axios // core
The modules found in `core/` should be modules that are specific to the domain logic of axios. These modules would most likely not make sense to be consumed outside of the axios module, as their logic is too specific. Some examples of core modules are:
- Dispatching requests
- Requests sent via `adapters/` (see lib/adapters/README.md)
- Managing interceptors
- Handling config
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'use strict';
import isAbsoluteURL from '../helpers/isAbsoluteURL.js';
import combineURLs from '../helpers/combineURLs.js';
/**
* Creates a new URL by combining the baseURL with the requestedURL,
* only when the requestedURL is not already an absolute URL.
* If the requestURL is absolute, this function returns the requestedURL untouched.
*
* @param {string} baseURL The base URL
* @param {string} requestedURL Absolute or relative URL to combine
*
* @returns {string} The combined full path
*/
export default function buildFullPath(baseURL, requestedURL, allowAbsoluteUrls) {
let isRelativeUrl = !isAbsoluteURL(requestedURL);
if (baseURL && (isRelativeUrl || allowAbsoluteUrls == false)) {
return combineURLs(baseURL, requestedURL);
}
return requestedURL;
}
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'use strict';
import transformData from './transformData.js';
import isCancel from '../cancel/isCancel.js';
import defaults from '../defaults/index.js';
import CanceledError from '../cancel/CanceledError.js';
import AxiosHeaders from '../core/AxiosHeaders.js';
import adapters from '../adapters/adapters.js';
/**
* Throws a `CanceledError` if cancellation has been requested.
*
* @param {Object} config The config that is to be used for the request
*
* @returns {void}
*/
function throwIfCancellationRequested(config) {
if (config.cancelToken) {
config.cancelToken.throwIfRequested();
}
if (config.signal && config.signal.aborted) {
throw new CanceledError(null, config);
}
}
/**
* Dispatch a request to the server using the configured adapter.
*
* @param {object} config The config that is to be used for the request
*
* @returns {Promise} The Promise to be fulfilled
*/
export default function dispatchRequest(config) {
throwIfCancellationRequested(config);
config.headers = AxiosHeaders.from(config.headers);
// Transform request data
config.data = transformData.call(config, config.transformRequest);
if (['post', 'put', 'patch'].indexOf(config.method) !== -1) {
config.headers.setContentType('application/x-www-form-urlencoded', false);
}
const adapter = adapters.getAdapter(config.adapter || defaults.adapter, config);
return adapter(config).then(
function onAdapterResolution(response) {
throwIfCancellationRequested(config);
// Transform response data
response.data = transformData.call(config, config.transformResponse, response);
response.headers = AxiosHeaders.from(response.headers);
return response;
},
function onAdapterRejection(reason) {
if (!isCancel(reason)) {
throwIfCancellationRequested(config);
// Transform response data
if (reason && reason.response) {
reason.response.data = transformData.call(
config,
config.transformResponse,
reason.response
);
reason.response.headers = AxiosHeaders.from(reason.response.headers);
}
}
return Promise.reject(reason);
}
);
}
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'use strict';
import utils from '../utils.js';
import AxiosHeaders from './AxiosHeaders.js';
const headersToObject = (thing) => (thing instanceof AxiosHeaders ? { ...thing } : thing);
/**
* Config-specific merge-function which creates a new config-object
* by merging two configuration objects together.
*
* @param {Object} config1
* @param {Object} config2
*
* @returns {Object} New object resulting from merging config2 to config1
*/
export default function mergeConfig(config1, config2) {
// eslint-disable-next-line no-param-reassign
config2 = config2 || {};
const config = {};
function getMergedValue(target, source, prop, caseless) {
if (utils.isPlainObject(target) && utils.isPlainObject(source)) {
return utils.merge.call({ caseless }, target, source);
} else if (utils.isPlainObject(source)) {
return utils.merge({}, source);
} else if (utils.isArray(source)) {
return source.slice();
}
return source;
}
function mergeDeepProperties(a, b, prop, caseless) {
if (!utils.isUndefined(b)) {
return getMergedValue(a, b, prop, caseless);
} else if (!utils.isUndefined(a)) {
return getMergedValue(undefined, a, prop, caseless);
}
}
// eslint-disable-next-line consistent-return
function valueFromConfig2(a, b) {
if (!utils.isUndefined(b)) {
return getMergedValue(undefined, b);
}
}
// eslint-disable-next-line consistent-return
function defaultToConfig2(a, b) {
if (!utils.isUndefined(b)) {
return getMergedValue(undefined, b);
} else if (!utils.isUndefined(a)) {
return getMergedValue(undefined, a);
}
}
// eslint-disable-next-line consistent-return
function mergeDirectKeys(a, b, prop) {
if (prop in config2) {
return getMergedValue(a, b);
} else if (prop in config1) {
return getMergedValue(undefined, a);
}
}
const mergeMap = {
url: valueFromConfig2,
method: valueFromConfig2,
data: valueFromConfig2,
baseURL: defaultToConfig2,
transformRequest: defaultToConfig2,
transformResponse: defaultToConfig2,
paramsSerializer: defaultToConfig2,
timeout: defaultToConfig2,
timeoutMessage: defaultToConfig2,
withCredentials: defaultToConfig2,
withXSRFToken: defaultToConfig2,
adapter: defaultToConfig2,
responseType: defaultToConfig2,
xsrfCookieName: defaultToConfig2,
xsrfHeaderName: defaultToConfig2,
onUploadProgress: defaultToConfig2,
onDownloadProgress: defaultToConfig2,
decompress: defaultToConfig2,
maxContentLength: defaultToConfig2,
maxBodyLength: defaultToConfig2,
beforeRedirect: defaultToConfig2,
transport: defaultToConfig2,
httpAgent: defaultToConfig2,
httpsAgent: defaultToConfig2,
cancelToken: defaultToConfig2,
socketPath: defaultToConfig2,
responseEncoding: defaultToConfig2,
validateStatus: mergeDirectKeys,
headers: (a, b, prop) =>
mergeDeepProperties(headersToObject(a), headersToObject(b), prop, true),
};
utils.forEach(Object.keys({ ...config1, ...config2 }), function computeConfigValue(prop) {
if (prop === '__proto__' || prop === 'constructor' || prop === 'prototype') return;
const merge = utils.hasOwnProp(mergeMap, prop) ? mergeMap[prop] : mergeDeepProperties;
const configValue = merge(config1[prop], config2[prop], prop);
(utils.isUndefined(configValue) && merge !== mergeDirectKeys) || (config[prop] = configValue);
});
return config;
}
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'use strict';
import AxiosError from './AxiosError.js';
/**
* Resolve or reject a Promise based on response status.
*
* @param {Function} resolve A function that resolves the promise.
* @param {Function} reject A function that rejects the promise.
* @param {object} response The response.
*
* @returns {object} The response.
*/
export default function settle(resolve, reject, response) {
const validateStatus = response.config.validateStatus;
if (!response.status || !validateStatus || validateStatus(response.status)) {
resolve(response);
} else {
reject(
new AxiosError(
'Request failed with status code ' + response.status,
[AxiosError.ERR_BAD_REQUEST, AxiosError.ERR_BAD_RESPONSE][
Math.floor(response.status / 100) - 4
],
response.config,
response.request,
response
)
);
}
}
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'use strict';
import utils from '../utils.js';
import defaults from '../defaults/index.js';
import AxiosHeaders from '../core/AxiosHeaders.js';
/**
* Transform the data for a request or a response
*
* @param {Array|Function} fns A single function or Array of functions
* @param {?Object} response The response object
*
* @returns {*} The resulting transformed data
*/
export default function transformData(fns, response) {
const config = this || defaults;
const context = response || config;
const headers = AxiosHeaders.from(context.headers);
let data = context.data;
utils.forEach(fns, function transform(fn) {
data = fn.call(config, data, headers.normalize(), response ? response.status : undefined);
});
headers.normalize();
return data;
}
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'use strict';
import utils from '../utils.js';
import AxiosError from '../core/AxiosError.js';
import transitionalDefaults from './transitional.js';
import toFormData from '../helpers/toFormData.js';
import toURLEncodedForm from '../helpers/toURLEncodedForm.js';
import platform from '../platform/index.js';
import formDataToJSON from '../helpers/formDataToJSON.js';
/**
* It takes a string, tries to parse it, and if it fails, it returns the stringified version
* of the input
*
* @param {any} rawValue - The value to be stringified.
* @param {Function} parser - A function that parses a string into a JavaScript object.
* @param {Function} encoder - A function that takes a value and returns a string.
*
* @returns {string} A stringified version of the rawValue.
*/
function stringifySafely(rawValue, parser, encoder) {
if (utils.isString(rawValue)) {
try {
(parser || JSON.parse)(rawValue);
return utils.trim(rawValue);
} catch (e) {
if (e.name !== 'SyntaxError') {
throw e;
}
}
}
return (encoder || JSON.stringify)(rawValue);
}
const defaults = {
transitional: transitionalDefaults,
adapter: ['xhr', 'http', 'fetch'],
transformRequest: [
function transformRequest(data, headers) {
const contentType = headers.getContentType() || '';
const hasJSONContentType = contentType.indexOf('application/json') > -1;
const isObjectPayload = utils.isObject(data);
if (isObjectPayload && utils.isHTMLForm(data)) {
data = new FormData(data);
}
const isFormData = utils.isFormData(data);
if (isFormData) {
return hasJSONContentType ? JSON.stringify(formDataToJSON(data)) : data;
}
if (
utils.isArrayBuffer(data) ||
utils.isBuffer(data) ||
utils.isStream(data) ||
utils.isFile(data) ||
utils.isBlob(data) ||
utils.isReadableStream(data)
) {
return data;
}
if (utils.isArrayBufferView(data)) {
return data.buffer;
}
if (utils.isURLSearchParams(data)) {
headers.setContentType('application/x-www-form-urlencoded;charset=utf-8', false);
return data.toString();
}
let isFileList;
if (isObjectPayload) {
if (contentType.indexOf('application/x-www-form-urlencoded') > -1) {
return toURLEncodedForm(data, this.formSerializer).toString();
}
if (
(isFileList = utils.isFileList(data)) ||
contentType.indexOf('multipart/form-data') > -1
) {
const _FormData = this.env && this.env.FormData;
return toFormData(
isFileList ? { 'files[]': data } : data,
_FormData && new _FormData(),
this.formSerializer
);
}
}
if (isObjectPayload || hasJSONContentType) {
headers.setContentType('application/json', false);
return stringifySafely(data);
}
return data;
},
],
transformResponse: [
function transformResponse(data) {
const transitional = this.transitional || defaults.transitional;
const forcedJSONParsing = transitional && transitional.forcedJSONParsing;
const JSONRequested = this.responseType === 'json';
if (utils.isResponse(data) || utils.isReadableStream(data)) {
return data;
}
if (
data &&
utils.isString(data) &&
((forcedJSONParsing && !this.responseType) || JSONRequested)
) {
const silentJSONParsing = transitional && transitional.silentJSONParsing;
const strictJSONParsing = !silentJSONParsing && JSONRequested;
try {
return JSON.parse(data, this.parseReviver);
} catch (e) {
if (strictJSONParsing) {
if (e.name === 'SyntaxError') {
throw AxiosError.from(e, AxiosError.ERR_BAD_RESPONSE, this, null, this.response);
}
throw e;
}
}
}
return data;
},
],
/**
* A timeout in milliseconds to abort a request. If set to 0 (default) a
* timeout is not created.
*/
timeout: 0,
xsrfCookieName: 'XSRF-TOKEN',
xsrfHeaderName: 'X-XSRF-TOKEN',
maxContentLength: -1,
maxBodyLength: -1,
env: {
FormData: platform.classes.FormData,
Blob: platform.classes.Blob,
},
validateStatus: function validateStatus(status) {
return status >= 200 && status < 300;
},
headers: {
common: {
Accept: 'application/json, text/plain, */*',
'Content-Type': undefined,
},
},
};
utils.forEach(['delete', 'get', 'head', 'post', 'put', 'patch'], (method) => {
defaults.headers[method] = {};
});
export default defaults;
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'use strict';
export default {
silentJSONParsing: true,
forcedJSONParsing: true,
clarifyTimeoutError: false,
legacyInterceptorReqResOrdering: true,
};
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# axios // env
The `data.js` file is updated automatically when the package version is upgrading. Please do not edit it manually.
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import _FormData from 'form-data';
export default typeof FormData !== 'undefined' ? FormData : _FormData;
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export const VERSION = "1.13.6";
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'use strict';
import stream from 'stream';
import utils from '../utils.js';
const kInternals = Symbol('internals');
class AxiosTransformStream extends stream.Transform {
constructor(options) {
options = utils.toFlatObject(
options,
{
maxRate: 0,
chunkSize: 64 * 1024,
minChunkSize: 100,
timeWindow: 500,
ticksRate: 2,
samplesCount: 15,
},
null,
(prop, source) => {
return !utils.isUndefined(source[prop]);
}
);
super({
readableHighWaterMark: options.chunkSize,
});
const internals = (this[kInternals] = {
timeWindow: options.timeWindow,
chunkSize: options.chunkSize,
maxRate: options.maxRate,
minChunkSize: options.minChunkSize,
bytesSeen: 0,
isCaptured: false,
notifiedBytesLoaded: 0,
ts: Date.now(),
bytes: 0,
onReadCallback: null,
});
this.on('newListener', (event) => {
if (event === 'progress') {
if (!internals.isCaptured) {
internals.isCaptured = true;
}
}
});
}
_read(size) {
const internals = this[kInternals];
if (internals.onReadCallback) {
internals.onReadCallback();
}
return super._read(size);
}
_transform(chunk, encoding, callback) {
const internals = this[kInternals];
const maxRate = internals.maxRate;
const readableHighWaterMark = this.readableHighWaterMark;
const timeWindow = internals.timeWindow;
const divider = 1000 / timeWindow;
const bytesThreshold = maxRate / divider;
const minChunkSize =
internals.minChunkSize !== false
? Math.max(internals.minChunkSize, bytesThreshold * 0.01)
: 0;
const pushChunk = (_chunk, _callback) => {
const bytes = Buffer.byteLength(_chunk);
internals.bytesSeen += bytes;
internals.bytes += bytes;
internals.isCaptured && this.emit('progress', internals.bytesSeen);
if (this.push(_chunk)) {
process.nextTick(_callback);
} else {
internals.onReadCallback = () => {
internals.onReadCallback = null;
process.nextTick(_callback);
};
}
};
const transformChunk = (_chunk, _callback) => {
const chunkSize = Buffer.byteLength(_chunk);
let chunkRemainder = null;
let maxChunkSize = readableHighWaterMark;
let bytesLeft;
let passed = 0;
if (maxRate) {
const now = Date.now();
if (!internals.ts || (passed = now - internals.ts) >= timeWindow) {
internals.ts = now;
bytesLeft = bytesThreshold - internals.bytes;
internals.bytes = bytesLeft < 0 ? -bytesLeft : 0;
passed = 0;
}
bytesLeft = bytesThreshold - internals.bytes;
}
if (maxRate) {
if (bytesLeft <= 0) {
// next time window
return setTimeout(() => {
_callback(null, _chunk);
}, timeWindow - passed);
}
if (bytesLeft < maxChunkSize) {
maxChunkSize = bytesLeft;
}
}
if (maxChunkSize && chunkSize > maxChunkSize && chunkSize - maxChunkSize > minChunkSize) {
chunkRemainder = _chunk.subarray(maxChunkSize);
_chunk = _chunk.subarray(0, maxChunkSize);
}
pushChunk(
_chunk,
chunkRemainder
? () => {
process.nextTick(_callback, null, chunkRemainder);
}
: _callback
);
};
transformChunk(chunk, function transformNextChunk(err, _chunk) {
if (err) {
return callback(err);
}
if (_chunk) {
transformChunk(_chunk, transformNextChunk);
} else {
callback(null);
}
});
}
}
export default AxiosTransformStream;
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'use strict';
import toFormData from './toFormData.js';
/**
* It encodes a string by replacing all characters that are not in the unreserved set with
* their percent-encoded equivalents
*
* @param {string} str - The string to encode.
*
* @returns {string} The encoded string.
*/
function encode(str) {
const charMap = {
'!': '%21',
"'": '%27',
'(': '%28',
')': '%29',
'~': '%7E',
'%20': '+',
'%00': '\x00',
};
return encodeURIComponent(str).replace(/[!'()~]|%20|%00/g, function replacer(match) {
return charMap[match];
});
}
/**
* It takes a params object and converts it to a FormData object
*
* @param {Object<string, any>} params - The parameters to be converted to a FormData object.
* @param {Object<string, any>} options - The options object passed to the Axios constructor.
*
* @returns {void}
*/
function AxiosURLSearchParams(params, options) {
this._pairs = [];
params && toFormData(params, this, options);
}
const prototype = AxiosURLSearchParams.prototype;
prototype.append = function append(name, value) {
this._pairs.push([name, value]);
};
prototype.toString = function toString(encoder) {
const _encode = encoder
? function (value) {
return encoder.call(this, value, encode);
}
: encode;
return this._pairs
.map(function each(pair) {
return _encode(pair[0]) + '=' + _encode(pair[1]);
}, '')
.join('&');
};
export default AxiosURLSearchParams;
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const HttpStatusCode = {
Continue: 100,
SwitchingProtocols: 101,
Processing: 102,
EarlyHints: 103,
Ok: 200,
Created: 201,
Accepted: 202,
NonAuthoritativeInformation: 203,
NoContent: 204,
ResetContent: 205,
PartialContent: 206,
MultiStatus: 207,
AlreadyReported: 208,
ImUsed: 226,
MultipleChoices: 300,
MovedPermanently: 301,
Found: 302,
SeeOther: 303,
NotModified: 304,
UseProxy: 305,
Unused: 306,
TemporaryRedirect: 307,
PermanentRedirect: 308,
BadRequest: 400,
Unauthorized: 401,
PaymentRequired: 402,
Forbidden: 403,
NotFound: 404,
MethodNotAllowed: 405,
NotAcceptable: 406,
ProxyAuthenticationRequired: 407,
RequestTimeout: 408,
Conflict: 409,
Gone: 410,
LengthRequired: 411,
PreconditionFailed: 412,
PayloadTooLarge: 413,
UriTooLong: 414,
UnsupportedMediaType: 415,
RangeNotSatisfiable: 416,
ExpectationFailed: 417,
ImATeapot: 418,
MisdirectedRequest: 421,
UnprocessableEntity: 422,
Locked: 423,
FailedDependency: 424,
TooEarly: 425,
UpgradeRequired: 426,
PreconditionRequired: 428,
TooManyRequests: 429,
RequestHeaderFieldsTooLarge: 431,
UnavailableForLegalReasons: 451,
InternalServerError: 500,
NotImplemented: 501,
BadGateway: 502,
ServiceUnavailable: 503,
GatewayTimeout: 504,
HttpVersionNotSupported: 505,
VariantAlsoNegotiates: 506,
InsufficientStorage: 507,
LoopDetected: 508,
NotExtended: 510,
NetworkAuthenticationRequired: 511,
WebServerIsDown: 521,
ConnectionTimedOut: 522,
OriginIsUnreachable: 523,
TimeoutOccurred: 524,
SslHandshakeFailed: 525,
InvalidSslCertificate: 526,
};
Object.entries(HttpStatusCode).forEach(([key, value]) => {
HttpStatusCode[value] = key;
});
export default HttpStatusCode;
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# axios // helpers
The modules found in `helpers/` should be generic modules that are _not_ specific to the domain logic of axios. These modules could theoretically be published to npm on their own and consumed by other modules or apps. Some examples of generic modules are things like:
- Browser polyfills
- Managing cookies
- Parsing HTTP headers
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'use strict';
import stream from 'stream';
class ZlibHeaderTransformStream extends stream.Transform {
__transform(chunk, encoding, callback) {
this.push(chunk);
callback();
}
_transform(chunk, encoding, callback) {
if (chunk.length !== 0) {
this._transform = this.__transform;
// Add Default Compression headers if no zlib headers are present
if (chunk[0] !== 120) {
// Hex: 78
const header = Buffer.alloc(2);
header[0] = 120; // Hex: 78
header[1] = 156; // Hex: 9C
this.push(header, encoding);
}
}
this.__transform(chunk, encoding, callback);
}
}
export default ZlibHeaderTransformStream;
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'use strict';
/**
* Create a bound version of a function with a specified `this` context
*
* @param {Function} fn - The function to bind
* @param {*} thisArg - The value to be passed as the `this` parameter
* @returns {Function} A new function that will call the original function with the specified `this` context
*/
export default function bind(fn, thisArg) {
return function wrap() {
return fn.apply(thisArg, arguments);
};
}
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'use strict';
import utils from '../utils.js';
import AxiosURLSearchParams from '../helpers/AxiosURLSearchParams.js';
/**
* It replaces all instances of the characters `:`, `$`, `,`, `+`, `[`, and `]` with their
* URI encoded counterparts
*
* @param {string} val The value to be encoded.
*
* @returns {string} The encoded value.
*/
function encode(val) {
return encodeURIComponent(val)
.replace(/%3A/gi, ':')
.replace(/%24/g, '$')
.replace(/%2C/gi, ',')
.replace(/%20/g, '+');
}
/**
* Build a URL by appending params to the end
*
* @param {string} url The base of the url (e.g., http://www.google.com)
* @param {object} [params] The params to be appended
* @param {?(object|Function)} options
*
* @returns {string} The formatted url
*/
export default function buildURL(url, params, options) {
if (!params) {
return url;
}
const _encode = (options && options.encode) || encode;
const _options = utils.isFunction(options)
? {
serialize: options,
}
: options;
const serializeFn = _options && _options.serialize;
let serializedParams;
if (serializeFn) {
serializedParams = serializeFn(params, _options);
} else {
serializedParams = utils.isURLSearchParams(params)
? params.toString()
: new AxiosURLSearchParams(params, _options).toString(_encode);
}
if (serializedParams) {
const hashmarkIndex = url.indexOf('#');
if (hashmarkIndex !== -1) {
url = url.slice(0, hashmarkIndex);
}
url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
}
return url;
}
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import utils from '../utils.js';
const callbackify = (fn, reducer) => {
return utils.isAsyncFn(fn)
? function (...args) {
const cb = args.pop();
fn.apply(this, args).then((value) => {
try {
reducer ? cb(null, ...reducer(value)) : cb(null, value);
} catch (err) {
cb(err);
}
}, cb);
}
: fn;
};
export default callbackify;
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'use strict';
/**
* Creates a new URL by combining the specified URLs
*
* @param {string} baseURL The base URL
* @param {string} relativeURL The relative URL
*
* @returns {string} The combined URL
*/
export default function combineURLs(baseURL, relativeURL) {
return relativeURL
? baseURL.replace(/\/?\/$/, '') + '/' + relativeURL.replace(/^\/+/, '')
: baseURL;
}
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import CanceledError from '../cancel/CanceledError.js';
import AxiosError from '../core/AxiosError.js';
import utils from '../utils.js';
const composeSignals = (signals, timeout) => {
const { length } = (signals = signals ? signals.filter(Boolean) : []);
if (timeout || length) {
let controller = new AbortController();
let aborted;
const onabort = function (reason) {
if (!aborted) {
aborted = true;
unsubscribe();
const err = reason instanceof Error ? reason : this.reason;
controller.abort(
err instanceof AxiosError
? err
: new CanceledError(err instanceof Error ? err.message : err)
);
}
};
let timer =
timeout &&
setTimeout(() => {
timer = null;
onabort(new AxiosError(`timeout of ${timeout}ms exceeded`, AxiosError.ETIMEDOUT));
}, timeout);
const unsubscribe = () => {
if (signals) {
timer && clearTimeout(timer);
timer = null;
signals.forEach((signal) => {
signal.unsubscribe
? signal.unsubscribe(onabort)
: signal.removeEventListener('abort', onabort);
});
signals = null;
}
};
signals.forEach((signal) => signal.addEventListener('abort', onabort));
const { signal } = controller;
signal.unsubscribe = () => utils.asap(unsubscribe);
return signal;
}
};
export default composeSignals;
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import utils from '../utils.js';
import platform from '../platform/index.js';
export default platform.hasStandardBrowserEnv
? // Standard browser envs support document.cookie
{
write(name, value, expires, path, domain, secure, sameSite) {
if (typeof document === 'undefined') return;
const cookie = [`${name}=${encodeURIComponent(value)}`];
if (utils.isNumber(expires)) {
cookie.push(`expires=${new Date(expires).toUTCString()}`);
}
if (utils.isString(path)) {
cookie.push(`path=${path}`);
}
if (utils.isString(domain)) {
cookie.push(`domain=${domain}`);
}
if (secure === true) {
cookie.push('secure');
}
if (utils.isString(sameSite)) {
cookie.push(`SameSite=${sameSite}`);
}
document.cookie = cookie.join('; ');
},
read(name) {
if (typeof document === 'undefined') return null;
const match = document.cookie.match(new RegExp('(?:^|; )' + name + '=([^;]*)'));
return match ? decodeURIComponent(match[1]) : null;
},
remove(name) {
this.write(name, '', Date.now() - 86400000, '/');
},
}
: // Non-standard browser env (web workers, react-native) lack needed support.
{
write() {},
read() {
return null;
},
remove() {},
};
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'use strict';
/*eslint no-console:0*/
/**
* Supply a warning to the developer that a method they are using
* has been deprecated.
*
* @param {string} method The name of the deprecated method
* @param {string} [instead] The alternate method to use if applicable
* @param {string} [docs] The documentation URL to get further details
*
* @returns {void}
*/
export default function deprecatedMethod(method, instead, docs) {
try {
console.warn(
'DEPRECATED method `' +
method +
'`.' +
(instead ? ' Use `' + instead + '` instead.' : '') +
' This method will be removed in a future release.'
);
if (docs) {
console.warn('For more information about usage see ' + docs);
}
} catch (e) {
/* Ignore */
}
}
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/**
* Estimate decoded byte length of a data:// URL *without* allocating large buffers.
* - For base64: compute exact decoded size using length and padding;
* handle %XX at the character-count level (no string allocation).
* - For non-base64: use UTF-8 byteLength of the encoded body as a safe upper bound.
*
* @param {string} url
* @returns {number}
*/
export default function estimateDataURLDecodedBytes(url) {
if (!url || typeof url !== 'string') return 0;
if (!url.startsWith('data:')) return 0;
const comma = url.indexOf(',');
if (comma < 0) return 0;
const meta = url.slice(5, comma);
const body = url.slice(comma + 1);
const isBase64 = /;base64/i.test(meta);
if (isBase64) {
let effectiveLen = body.length;
const len = body.length; // cache length
for (let i = 0; i < len; i++) {
if (body.charCodeAt(i) === 37 /* '%' */ && i + 2 < len) {
const a = body.charCodeAt(i + 1);
const b = body.charCodeAt(i + 2);
const isHex =
((a >= 48 && a <= 57) || (a >= 65 && a <= 70) || (a >= 97 && a <= 102)) &&
((b >= 48 && b <= 57) || (b >= 65 && b <= 70) || (b >= 97 && b <= 102));
if (isHex) {
effectiveLen -= 2;
i += 2;
}
}
}
let pad = 0;
let idx = len - 1;
const tailIsPct3D = (j) =>
j >= 2 &&
body.charCodeAt(j - 2) === 37 && // '%'
body.charCodeAt(j - 1) === 51 && // '3'
(body.charCodeAt(j) === 68 || body.charCodeAt(j) === 100); // 'D' or 'd'
if (idx >= 0) {
if (body.charCodeAt(idx) === 61 /* '=' */) {
pad++;
idx--;
} else if (tailIsPct3D(idx)) {
pad++;
idx -= 3;
}
}
if (pad === 1 && idx >= 0) {
if (body.charCodeAt(idx) === 61 /* '=' */) {
pad++;
} else if (tailIsPct3D(idx)) {
pad++;
}
}
const groups = Math.floor(effectiveLen / 4);
const bytes = groups * 3 - (pad || 0);
return bytes > 0 ? bytes : 0;
}
return Buffer.byteLength(body, 'utf8');
}
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'use strict';
import utils from '../utils.js';
/**
* It takes a string like `foo[x][y][z]` and returns an array like `['foo', 'x', 'y', 'z']
*
* @param {string} name - The name of the property to get.
*
* @returns An array of strings.
*/
function parsePropPath(name) {
// foo[x][y][z]
// foo.x.y.z
// foo-x-y-z
// foo x y z
return utils.matchAll(/\w+|\[(\w*)]/g, name).map((match) => {
return match[0] === '[]' ? '' : match[1] || match[0];
});
}
/**
* Convert an array to an object.
*
* @param {Array<any>} arr - The array to convert to an object.
*
* @returns An object with the same keys and values as the array.
*/
function arrayToObject(arr) {
const obj = {};
const keys = Object.keys(arr);
let i;
const len = keys.length;
let key;
for (i = 0; i < len; i++) {
key = keys[i];
obj[key] = arr[key];
}
return obj;
}
/**
* It takes a FormData object and returns a JavaScript object
*
* @param {string} formData The FormData object to convert to JSON.
*
* @returns {Object<string, any> | null} The converted object.
*/
function formDataToJSON(formData) {
function buildPath(path, value, target, index) {
let name = path[index++];
if (name === '__proto__') return true;
const isNumericKey = Number.isFinite(+name);
const isLast = index >= path.length;
name = !name && utils.isArray(target) ? target.length : name;
if (isLast) {
if (utils.hasOwnProp(target, name)) {
target[name] = [target[name], value];
} else {
target[name] = value;
}
return !isNumericKey;
}
if (!target[name] || !utils.isObject(target[name])) {
target[name] = [];
}
const result = buildPath(path, value, target[name], index);
if (result && utils.isArray(target[name])) {
target[name] = arrayToObject(target[name]);
}
return !isNumericKey;
}
if (utils.isFormData(formData) && utils.isFunction(formData.entries)) {
const obj = {};
utils.forEachEntry(formData, (name, value) => {
buildPath(parsePropPath(name), value, obj, 0);
});
return obj;
}
return null;
}
export default formDataToJSON;
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import util from 'util';
import { Readable } from 'stream';
import utils from '../utils.js';
import readBlob from './readBlob.js';
import platform from '../platform/index.js';
const BOUNDARY_ALPHABET = platform.ALPHABET.ALPHA_DIGIT + '-_';
const textEncoder = typeof TextEncoder === 'function' ? new TextEncoder() : new util.TextEncoder();
const CRLF = '\r\n';
const CRLF_BYTES = textEncoder.encode(CRLF);
const CRLF_BYTES_COUNT = 2;
class FormDataPart {
constructor(name, value) {
const { escapeName } = this.constructor;
const isStringValue = utils.isString(value);
let headers = `Content-Disposition: form-data; name="${escapeName(name)}"${
!isStringValue && value.name ? `; filename="${escapeName(value.name)}"` : ''
}${CRLF}`;
if (isStringValue) {
value = textEncoder.encode(String(value).replace(/\r?\n|\r\n?/g, CRLF));
} else {
headers += `Content-Type: ${value.type || 'application/octet-stream'}${CRLF}`;
}
this.headers = textEncoder.encode(headers + CRLF);
this.contentLength = isStringValue ? value.byteLength : value.size;
this.size = this.headers.byteLength + this.contentLength + CRLF_BYTES_COUNT;
this.name = name;
this.value = value;
}
async *encode() {
yield this.headers;
const { value } = this;
if (utils.isTypedArray(value)) {
yield value;
} else {
yield* readBlob(value);
}
yield CRLF_BYTES;
}
static escapeName(name) {
return String(name).replace(
/[\r\n"]/g,
(match) =>
({
'\r': '%0D',
'\n': '%0A',
'"': '%22',
})[match]
);
}
}
const formDataToStream = (form, headersHandler, options) => {
const {
tag = 'form-data-boundary',
size = 25,
boundary = tag + '-' + platform.generateString(size, BOUNDARY_ALPHABET),
} = options || {};
if (!utils.isFormData(form)) {
throw TypeError('FormData instance required');
}
if (boundary.length < 1 || boundary.length > 70) {
throw Error('boundary must be 10-70 characters long');
}
const boundaryBytes = textEncoder.encode('--' + boundary + CRLF);
const footerBytes = textEncoder.encode('--' + boundary + '--' + CRLF);
let contentLength = footerBytes.byteLength;
const parts = Array.from(form.entries()).map(([name, value]) => {
const part = new FormDataPart(name, value);
contentLength += part.size;
return part;
});
contentLength += boundaryBytes.byteLength * parts.length;
contentLength = utils.toFiniteNumber(contentLength);
const computedHeaders = {
'Content-Type': `multipart/form-data; boundary=${boundary}`,
};
if (Number.isFinite(contentLength)) {
computedHeaders['Content-Length'] = contentLength;
}
headersHandler && headersHandler(computedHeaders);
return Readable.from(
(async function* () {
for (const part of parts) {
yield boundaryBytes;
yield* part.encode();
}
yield footerBytes;
})()
);
};
export default formDataToStream;
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'use strict';
import AxiosError from '../core/AxiosError.js';
import parseProtocol from './parseProtocol.js';
import platform from '../platform/index.js';
const DATA_URL_PATTERN = /^(?:([^;]+);)?(?:[^;]+;)?(base64|),([\s\S]*)$/;
/**
* Parse data uri to a Buffer or Blob
*
* @param {String} uri
* @param {?Boolean} asBlob
* @param {?Object} options
* @param {?Function} options.Blob
*
* @returns {Buffer|Blob}
*/
export default function fromDataURI(uri, asBlob, options) {
const _Blob = (options && options.Blob) || platform.classes.Blob;
const protocol = parseProtocol(uri);
if (asBlob === undefined && _Blob) {
asBlob = true;
}
if (protocol === 'data') {
uri = protocol.length ? uri.slice(protocol.length + 1) : uri;
const match = DATA_URL_PATTERN.exec(uri);
if (!match) {
throw new AxiosError('Invalid URL', AxiosError.ERR_INVALID_URL);
}
const mime = match[1];
const isBase64 = match[2];
const body = match[3];
const buffer = Buffer.from(decodeURIComponent(body), isBase64 ? 'base64' : 'utf8');
if (asBlob) {
if (!_Blob) {
throw new AxiosError('Blob is not supported', AxiosError.ERR_NOT_SUPPORT);
}
return new _Blob([buffer], { type: mime });
}
return buffer;
}
throw new AxiosError('Unsupported protocol ' + protocol, AxiosError.ERR_NOT_SUPPORT);
}
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'use strict';
/**
* Determines whether the specified URL is absolute
*
* @param {string} url The URL to test
*
* @returns {boolean} True if the specified URL is absolute, otherwise false
*/
export default function isAbsoluteURL(url) {
// A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
// RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
// by any combination of letters, digits, plus, period, or hyphen.
if (typeof url !== 'string') {
return false;
}
return /^([a-z][a-z\d+\-.]*:)?\/\//i.test(url);
}
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'use strict';
import utils from '../utils.js';
/**
* Determines whether the payload is an error thrown by Axios
*
* @param {*} payload The value to test
*
* @returns {boolean} True if the payload is an error thrown by Axios, otherwise false
*/
export default function isAxiosError(payload) {
return utils.isObject(payload) && payload.isAxiosError === true;
}
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import platform from '../platform/index.js';
export default platform.hasStandardBrowserEnv
? ((origin, isMSIE) => (url) => {
url = new URL(url, platform.origin);
return (
origin.protocol === url.protocol &&
origin.host === url.host &&
(isMSIE || origin.port === url.port)
);
})(
new URL(platform.origin),
platform.navigator && /(msie|trident)/i.test(platform.navigator.userAgent)
)
: () => true;
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// eslint-disable-next-line strict
export default null;
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'use strict';
import utils from '../utils.js';
// RawAxiosHeaders whose duplicates are ignored by node
// c.f. https://nodejs.org/api/http.html#http_message_headers
const ignoreDuplicateOf = utils.toObjectSet([
'age',
'authorization',
'content-length',
'content-type',
'etag',
'expires',
'from',
'host',
'if-modified-since',
'if-unmodified-since',
'last-modified',
'location',
'max-forwards',
'proxy-authorization',
'referer',
'retry-after',
'user-agent',
]);
/**
* Parse headers into an object
*
* ```
* Date: Wed, 27 Aug 2014 08:58:49 GMT
* Content-Type: application/json
* Connection: keep-alive
* Transfer-Encoding: chunked
* ```
*
* @param {String} rawHeaders Headers needing to be parsed
*
* @returns {Object} Headers parsed into an object
*/
export default (rawHeaders) => {
const parsed = {};
let key;
let val;
let i;
rawHeaders &&
rawHeaders.split('\n').forEach(function parser(line) {
i = line.indexOf(':');
key = line.substring(0, i).trim().toLowerCase();
val = line.substring(i + 1).trim();
if (!key || (parsed[key] && ignoreDuplicateOf[key])) {
return;
}
if (key === 'set-cookie') {
if (parsed[key]) {
parsed[key].push(val);
} else {
parsed[key] = [val];
}
} else {
parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
}
});
return parsed;
};
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'use strict';
export default function parseProtocol(url) {
const match = /^([-+\w]{1,25})(:?\/\/|:)/.exec(url);
return (match && match[1]) || '';
}
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import speedometer from './speedometer.js';
import throttle from './throttle.js';
import utils from '../utils.js';
export const progressEventReducer = (listener, isDownloadStream, freq = 3) => {
let bytesNotified = 0;
const _speedometer = speedometer(50, 250);
return throttle((e) => {
const loaded = e.loaded;
const total = e.lengthComputable ? e.total : undefined;
const progressBytes = loaded - bytesNotified;
const rate = _speedometer(progressBytes);
const inRange = loaded <= total;
bytesNotified = loaded;
const data = {
loaded,
total,
progress: total ? loaded / total : undefined,
bytes: progressBytes,
rate: rate ? rate : undefined,
estimated: rate && total && inRange ? (total - loaded) / rate : undefined,
event: e,
lengthComputable: total != null,
[isDownloadStream ? 'download' : 'upload']: true,
};
listener(data);
}, freq);
};
export const progressEventDecorator = (total, throttled) => {
const lengthComputable = total != null;
return [
(loaded) =>
throttled[0]({
lengthComputable,
total,
loaded,
}),
throttled[1],
];
};
export const asyncDecorator =
(fn) =>
(...args) =>
utils.asap(() => fn(...args));
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const { asyncIterator } = Symbol;
const readBlob = async function* (blob) {
if (blob.stream) {
yield* blob.stream();
} else if (blob.arrayBuffer) {
yield await blob.arrayBuffer();
} else if (blob[asyncIterator]) {
yield* blob[asyncIterator]();
} else {
yield blob;
}
};
export default readBlob;
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import platform from '../platform/index.js';
import utils from '../utils.js';
import isURLSameOrigin from './isURLSameOrigin.js';
import cookies from './cookies.js';
import buildFullPath from '../core/buildFullPath.js';
import mergeConfig from '../core/mergeConfig.js';
import AxiosHeaders from '../core/AxiosHeaders.js';
import buildURL from './buildURL.js';
export default (config) => {
const newConfig = mergeConfig({}, config);
let { data, withXSRFToken, xsrfHeaderName, xsrfCookieName, headers, auth } = newConfig;
newConfig.headers = headers = AxiosHeaders.from(headers);
newConfig.url = buildURL(
buildFullPath(newConfig.baseURL, newConfig.url, newConfig.allowAbsoluteUrls),
config.params,
config.paramsSerializer
);
// HTTP basic authentication
if (auth) {
headers.set(
'Authorization',
'Basic ' +
btoa(
(auth.username || '') +
':' +
(auth.password ? unescape(encodeURIComponent(auth.password)) : '')
)
);
}
if (utils.isFormData(data)) {
if (platform.hasStandardBrowserEnv || platform.hasStandardBrowserWebWorkerEnv) {
headers.setContentType(undefined); // browser handles it
} else if (utils.isFunction(data.getHeaders)) {
// Node.js FormData (like form-data package)
const formHeaders = data.getHeaders();
// Only set safe headers to avoid overwriting security headers
const allowedHeaders = ['content-type', 'content-length'];
Object.entries(formHeaders).forEach(([key, val]) => {
if (allowedHeaders.includes(key.toLowerCase())) {
headers.set(key, val);
}
});
}
}
// Add xsrf header
// This is only done if running in a standard browser environment.
// Specifically not if we're in a web worker, or react-native.
if (platform.hasStandardBrowserEnv) {
withXSRFToken && utils.isFunction(withXSRFToken) && (withXSRFToken = withXSRFToken(newConfig));
if (withXSRFToken || (withXSRFToken !== false && isURLSameOrigin(newConfig.url))) {
// Add xsrf header
const xsrfValue = xsrfHeaderName && xsrfCookieName && cookies.read(xsrfCookieName);
if (xsrfValue) {
headers.set(xsrfHeaderName, xsrfValue);
}
}
}
return newConfig;
};
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'use strict';
/**
* Calculate data maxRate
* @param {Number} [samplesCount= 10]
* @param {Number} [min= 1000]
* @returns {Function}
*/
function speedometer(samplesCount, min) {
samplesCount = samplesCount || 10;
const bytes = new Array(samplesCount);
const timestamps = new Array(samplesCount);
let head = 0;
let tail = 0;
let firstSampleTS;
min = min !== undefined ? min : 1000;
return function push(chunkLength) {
const now = Date.now();
const startedAt = timestamps[tail];
if (!firstSampleTS) {
firstSampleTS = now;
}
bytes[head] = chunkLength;
timestamps[head] = now;
let i = tail;
let bytesCount = 0;
while (i !== head) {
bytesCount += bytes[i++];
i = i % samplesCount;
}
head = (head + 1) % samplesCount;
if (head === tail) {
tail = (tail + 1) % samplesCount;
}
if (now - firstSampleTS < min) {
return;
}
const passed = startedAt && now - startedAt;
return passed ? Math.round((bytesCount * 1000) / passed) : undefined;
};
}
export default speedometer;

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