New source found from dndbeyond.com

ddb_main/node_modules/axios/index.js

@@ -1 +0,0 @@
-module.exports = require('./lib/axios');

ddb_main/node_modules/axios/lib/adapters/adapters.js

@@ -0,0 +1,132 @@
+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 {
+      // Null-proto descriptors so a polluted Object.prototype.get cannot turn
+      // these data descriptors into accessor descriptors on the way in.
+      Object.defineProperty(fn, 'name', { __proto__: null, value });
+    } catch (e) {
+      // eslint-disable-next-line no-empty
+    }
+    Object.defineProperty(fn, 'adapterName', { __proto__: null, 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,
+};

ddb_main/node_modules/axios/lib/adapters/fetch.js

@@ -0,0 +1,552 @@
+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';
+import estimateDataURLDecodedBytes from '../helpers/estimateDataURLDecodedBytes.js';
+import { VERSION } from '../env/data.js';
+import { toByteStringHeaderObject } from '../helpers/sanitizeHeaderValue.js';
+
+const DEFAULT_CHUNK_SIZE = 64 * 1024;
+
+const { isFunction } = utils;
+
+/**
+ * Encode a UTF-8 string to a Latin-1 byte string for use with btoa().
+ * This is a modern replacement for the deprecated unescape(encodeURIComponent(str)) pattern.
+ *
+ * @param {string} str The string to encode
+ *
+ * @returns {string} UTF-8 bytes as a Latin-1 string
+ */
+const encodeUTF8 = (str) =>
+  encodeURIComponent(str).replace(/%([0-9A-F]{2})/gi, (_, hex) =>
+    String.fromCharCode(parseInt(hex, 16))
+  );
+
+// Node's WHATWG URL parser returns `username` and `password` percent-encoded.
+// Decode before composing the `auth` option so credentials such as
+// `my%40email.com:pass` are sent as `my@email.com:pass`. Falls back to the
+// original value for malformed input so a bad encoding never throws.
+const decodeURIComponentSafe = (value) => {
+  if (!utils.isString(value)) {
+    return value;
+  }
+
+  try {
+    return decodeURIComponent(value);
+  } catch (error) {
+    return value;
+  }
+};
+
+const test = (fn, ...args) => {
+  try {
+    return !!fn(...args);
+  } catch (e) {
+    return false;
+  }
+};
+
+const maybeWithAuthCredentials = (url) => {
+  const protocolIndex = url.indexOf('://');
+  let urlToCheck = url;
+  if (protocolIndex !== -1) {
+    urlToCheck = urlToCheck.slice(protocolIndex + 3);
+  }
+  return urlToCheck.includes('@') || urlToCheck.includes(':');
+};
+
+const factory = (env) => {
+  const globalObject =
+    utils.global !== undefined && utils.global !== null
+      ? utils.global
+      : globalThis;
+  const { ReadableStream, TextEncoder } = globalObject;
+
+  env = utils.merge.call(
+    {
+      skipUndefined: true,
+    },
+    {
+      Request: globalObject.Request,
+      Response: globalObject.Response,
+    },
+    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 request = new Request(platform.origin, {
+        body: new ReadableStream(),
+        method: 'POST',
+        get duplex() {
+          duplexAccessed = true;
+          return 'half';
+        },
+      });
+
+      const hasContentType = request.headers.has('Content-Type');
+
+      if (request.body != null) {
+        request.body.cancel();
+      }
+
+      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,
+      maxContentLength,
+      maxBodyLength,
+    } = resolveConfig(config);
+
+    const hasMaxContentLength = utils.isNumber(maxContentLength) && maxContentLength > -1;
+    const hasMaxBodyLength = utils.isNumber(maxBodyLength) && maxBodyLength > -1;
+    const own = (key) => (utils.hasOwnProp(config, key) ? config[key] : undefined);
+
+    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 {
+      // HTTP basic authentication
+      let auth = undefined;
+      const configAuth = own('auth');
+
+      if (configAuth) {
+        const username = configAuth.username || '';
+        const password = configAuth.password || '';
+        auth = {
+          username,
+          password
+        };
+      }
+
+      if (maybeWithAuthCredentials(url)) {
+        const parsedURL = new URL(url, platform.origin);
+
+        if (!auth && (parsedURL.username || parsedURL.password)) {
+          const urlUsername = decodeURIComponentSafe(parsedURL.username);
+          const urlPassword = decodeURIComponentSafe(parsedURL.password);
+          auth = {
+            username: urlUsername,
+            password: urlPassword
+          };
+        }
+
+        if (parsedURL.username || parsedURL.password) {
+          parsedURL.username = '';
+          parsedURL.password = '';
+          url = parsedURL.href;
+        }
+      }
+
+      if (auth) {
+        headers.delete('authorization');
+        headers.set(
+          'Authorization',
+          'Basic ' + btoa(encodeUTF8((auth.username || '') + ':' + (auth.password || '')))
+        );
+      }
+
+      // Enforce maxContentLength for data: URLs up-front so we never materialize
+      // an oversized payload. The HTTP adapter applies the same check (see http.js
+      // "if (protocol === 'data:')" branch).
+      if (hasMaxContentLength && typeof url === 'string' && url.startsWith('data:')) {
+        const estimated = estimateDataURLDecodedBytes(url);
+        if (estimated > maxContentLength) {
+          throw new AxiosError(
+            'maxContentLength size of ' + maxContentLength + ' exceeded',
+            AxiosError.ERR_BAD_RESPONSE,
+            config,
+            request
+          );
+        }
+      }
+
+      // Enforce maxBodyLength against the outbound request body before dispatch.
+      // Mirrors http.js behavior (ERR_BAD_REQUEST / 'Request body larger than
+      // maxBodyLength limit'). Skip when the body length cannot be determined
+      // (e.g. a live ReadableStream supplied by the caller).
+      if (hasMaxBodyLength && method !== 'get' && method !== 'head') {
+        const outboundLength = await resolveBodyLength(headers, data);
+        if (
+          typeof outboundLength === 'number' &&
+          isFinite(outboundLength) &&
+          outboundLength > maxBodyLength
+        ) {
+          throw new AxiosError(
+            'Request body larger than maxBodyLength limit',
+            AxiosError.ERR_BAD_REQUEST,
+            config,
+            request
+          );
+        }
+      }
+
+      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;
+
+      // If data is FormData and Content-Type is multipart/form-data without boundary,
+      // delete it so fetch can set it correctly with the boundary
+      if (utils.isFormData(data)) {
+        const contentType = headers.getContentType();
+        if (
+          contentType &&
+          /^multipart\/form-data/i.test(contentType) &&
+          !/boundary=/i.test(contentType)
+        ) {
+          headers.delete('content-type');
+        }
+      }
+
+      // Set User-Agent header if not already set (fetch defaults to 'node' in Node.js)
+      headers.set('User-Agent', 'axios/' + VERSION, false);
+
+      const resolvedOptions = {
+        ...fetchOptions,
+        signal: composedSignal,
+        method: method.toUpperCase(),
+        headers: toByteStringHeaderObject(headers.normalize()),
+        body: data,
+        duplex: 'half',
+        credentials: isCredentialsSupported ? withCredentials : undefined,
+      };
+
+      request = isRequestSupported && new Request(url, resolvedOptions);
+
+      let response = await (isRequestSupported
+        ? _fetch(request, fetchOptions)
+        : _fetch(url, resolvedOptions));
+
+      // Cheap pre-check: if the server honestly declares a content-length that
+      // already exceeds the cap, reject before we start streaming.
+      if (hasMaxContentLength) {
+        const declaredLength = utils.toFiniteNumber(response.headers.get('content-length'));
+        if (declaredLength != null && declaredLength > maxContentLength) {
+          throw new AxiosError(
+            'maxContentLength size of ' + maxContentLength + ' exceeded',
+            AxiosError.ERR_BAD_RESPONSE,
+            config,
+            request
+          );
+        }
+      }
+
+      const isStreamResponse =
+        supportsResponseStream && (responseType === 'stream' || responseType === 'response');
+
+      if (
+        supportsResponseStream &&
+        response.body &&
+        (onDownloadProgress || hasMaxContentLength || (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)
+            )) ||
+          [];
+
+        let bytesRead = 0;
+        const onChunkProgress = (loadedBytes) => {
+          if (hasMaxContentLength) {
+            bytesRead = loadedBytes;
+            if (bytesRead > maxContentLength) {
+              throw new AxiosError(
+                'maxContentLength size of ' + maxContentLength + ' exceeded',
+                AxiosError.ERR_BAD_RESPONSE,
+                config,
+                request
+              );
+            }
+          }
+          onProgress && onProgress(loadedBytes);
+        };
+
+        response = new Response(
+          trackStream(response.body, DEFAULT_CHUNK_SIZE, onChunkProgress, () => {
+            flush && flush();
+            unsubscribe && unsubscribe();
+          }),
+          options
+        );
+      }
+
+      responseType = responseType || 'text';
+
+      let responseData = await resolvers[utils.findKey(resolvers, responseType) || 'text'](
+        response,
+        config
+      );
+
+      // Fallback enforcement for environments without ReadableStream support
+      // (legacy runtimes). Detect materialized size from typed output; skip
+      // streams/Response passthrough since the user will read those themselves.
+      if (hasMaxContentLength && !supportsResponseStream && !isStreamResponse) {
+        let materializedSize;
+        if (responseData != null) {
+          if (typeof responseData.byteLength === 'number') {
+            materializedSize = responseData.byteLength;
+          } else if (typeof responseData.size === 'number') {
+            materializedSize = responseData.size;
+          } else if (typeof responseData === 'string') {
+            materializedSize =
+              typeof TextEncoder === 'function'
+                ? new TextEncoder().encode(responseData).byteLength
+                : responseData.length;
+          }
+        }
+        if (typeof materializedSize === 'number' && materializedSize > maxContentLength) {
+          throw new AxiosError(
+            'maxContentLength size of ' + maxContentLength + ' exceeded',
+            AxiosError.ERR_BAD_RESPONSE,
+            config,
+            request
+          );
+        }
+      }
+
+      !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();
+
+      // Safari can surface fetch aborts as a DOMException-like object whose
+      // branded getters throw. Prefer our composed signal reason before reading
+      // the caught error, preserving timeout vs cancellation semantics.
+      if (composedSignal && composedSignal.aborted && composedSignal.reason instanceof AxiosError) {
+        const canceledError = composedSignal.reason;
+        canceledError.config = config;
+        request && (canceledError.request = request);
+        err !== canceledError && (canceledError.cause = err);
+        throw canceledError;
+      }
+
+      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;

ddb_main/node_modules/axios/lib/adapters/xhr.js

@@ -1,212 +1,227 @@
-'use strict';
+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';
+import { toByteStringHeaderObject } from '../helpers/sanitizeHeaderValue.js';
 
-var utils = require('./../utils');
-var settle = require('./../core/settle');
-var cookies = require('./../helpers/cookies');
-var buildURL = require('./../helpers/buildURL');
-var buildFullPath = require('../core/buildFullPath');
-var parseHeaders = require('./../helpers/parseHeaders');
-var isURLSameOrigin = require('./../helpers/isURLSameOrigin');
-var createError = require('../core/createError');
-var transitionalDefaults = require('../defaults/transitional');
-var Cancel = require('../cancel/Cancel');
+const isXHRAdapterSupported = typeof XMLHttpRequest !== 'undefined';
 
-module.exports = function xhrAdapter(config) {
-  return new Promise(function dispatchXhrRequest(resolve, reject) {
-    var requestData = config.data;
-    var requestHeaders = config.headers;
-    var responseType = config.responseType;
-    var onCanceled;
-    function done() {
-      if (config.cancelToken) {
-        config.cancelToken.unsubscribe(onCanceled);
+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);
       }
 
-      if (config.signal) {
-        config.signal.removeEventListener('abort', onCanceled);
-      }
-    }
+      let request = new XMLHttpRequest();
 
-    if (utils.isFormData(requestData)) {
-      delete requestHeaders['Content-Type']; // Let the browser set it
-    }
+      request.open(_config.method.toUpperCase(), _config.url, true);
 
-    var request = new XMLHttpRequest();
+      // Set the request timeout in MS
+      request.timeout = _config.timeout;
 
-    // HTTP basic authentication
-    if (config.auth) {
-      var username = config.auth.username || '';
-      var password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : '';
-      requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);
-    }
-
-    var fullPath = buildFullPath(config.baseURL, config.url);
-    request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true);
-
-    // Set the request timeout in MS
-    request.timeout = config.timeout;
-
-    function onloadend() {
-      if (!request) {
-        return;
-      }
-      // Prepare the response
-      var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;
-      var responseData = !responseType || responseType === 'text' ||  responseType === 'json' ?
-        request.responseText : request.response;
-      var response = {
-        data: responseData,
-        status: request.status,
-        statusText: request.statusText,
-        headers: responseHeaders,
-        config: config,
-        request: 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(createError('Request aborted', config, 'ECONNABORTED', request));
-
-      // Clean up request
-      request = null;
-    };
-
-    // Handle low level network errors
-    request.onerror = function handleError() {
-      // Real errors are hidden from us by the browser
-      // onerror should only fire if it's a network error
-      reject(createError('Network Error', config, null, request));
-
-      // Clean up request
-      request = null;
-    };
-
-    // Handle timeout
-    request.ontimeout = function handleTimeout() {
-      var timeoutErrorMessage = config.timeout ? 'timeout of ' + config.timeout + 'ms exceeded' : 'timeout exceeded';
-      var transitional = config.transitional || transitionalDefaults;
-      if (config.timeoutErrorMessage) {
-        timeoutErrorMessage = config.timeoutErrorMessage;
-      }
-      reject(createError(
-        timeoutErrorMessage,
-        config,
-        transitional.clarifyTimeoutError ? 'ETIMEDOUT' : 'ECONNABORTED',
-        request));
-
-      // Clean up request
-      request = null;
-    };
-
-    // 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 (utils.isStandardBrowserEnv()) {
-      // Add xsrf header
-      var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ?
-        cookies.read(config.xsrfCookieName) :
-        undefined;
-
-      if (xsrfValue) {
-        requestHeaders[config.xsrfHeaderName] = xsrfValue;
-      }
-    }
-
-    // Add headers to the request
-    if ('setRequestHeader' in request) {
-      utils.forEach(requestHeaders, function setRequestHeader(val, key) {
-        if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {
-          // Remove Content-Type if data is undefined
-          delete requestHeaders[key];
-        } else {
-          // Otherwise add header to the request
-          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 (typeof config.onDownloadProgress === 'function') {
-      request.addEventListener('progress', config.onDownloadProgress);
-    }
-
-    // Not all browsers support upload events
-    if (typeof config.onUploadProgress === 'function' && request.upload) {
-      request.upload.addEventListener('progress', config.onUploadProgress);
-    }
-
-    if (config.cancelToken || config.signal) {
-      // Handle cancellation
-      // eslint-disable-next-line func-names
-      onCanceled = function(cancel) {
+      function onloadend() {
         if (!request) {
           return;
         }
-        reject(!cancel || (cancel && cancel.type) ? new Cancel('canceled') : cancel);
-        request.abort();
+        // 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.startsWith('file:'))
+          ) {
+            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));
+        done();
+
+        // Clean up request
         request = null;
       };
 
-      config.cancelToken && config.cancelToken.subscribe(onCanceled);
-      if (config.signal) {
-        config.signal.aborted ? onCanceled() : config.signal.addEventListener('abort', onCanceled);
+      // 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);
+        done();
+        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
+          )
+        );
+        done();
+
+        // 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(toByteStringHeaderObject(requestHeaders), function setRequestHeader(val, key) {
+          request.setRequestHeader(key, val);
+        });
       }
-    }
 
-    if (!requestData) {
-      requestData = null;
-    }
+      // Add withCredentials to request if needed
+      if (!utils.isUndefined(_config.withCredentials)) {
+        request.withCredentials = !!_config.withCredentials;
+      }
 
-    // Send the request
-    request.send(requestData);
-  });
-};
+      // 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();
+          done();
+          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.includes(protocol)) {
+        reject(
+          new AxiosError(
+            'Unsupported protocol ' + protocol + ':',
+            AxiosError.ERR_BAD_REQUEST,
+            config
+          )
+        );
+        return;
+      }
+
+      // Send the request
+      request.send(requestData || null);
+    });
+  };

ddb_main/node_modules/axios/lib/axios.js

@@ -1,26 +1,39 @@
 'use strict';
 
-var utils = require('./utils');
-var bind = require('./helpers/bind');
-var Axios = require('./core/Axios');
-var mergeConfig = require('./core/mergeConfig');
-var defaults = require('./defaults');
+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
- * @return {Axios} A new instance of Axios
+ *
+ * @returns {Axios} A new instance of Axios
  */
 function createInstance(defaultConfig) {
-  var context = new Axios(defaultConfig);
-  var instance = bind(Axios.prototype.request, context);
+  const context = new Axios(defaultConfig);
+  const instance = bind(Axios.prototype.request, context);
 
   // Copy axios.prototype to instance
-  utils.extend(instance, Axios.prototype, context);
+  utils.extend(instance, Axios.prototype, context, { allOwnKeys: true });
 
   // Copy context to instance
-  utils.extend(instance, context);
+  utils.extend(instance, context, null, { allOwnKeys: true });
 
   // Factory for creating new instances
   instance.create = function create(instanceConfig) {
@@ -31,27 +44,46 @@ function createInstance(defaultConfig) {
 }
 
 // Create the default instance to be exported
-var axios = createInstance(defaults);
+const axios = createInstance(defaults);
 
 // Expose Axios class to allow class inheritance
 axios.Axios = Axios;
 
 // Expose Cancel & CancelToken
-axios.Cancel = require('./cancel/Cancel');
-axios.CancelToken = require('./cancel/CancelToken');
-axios.isCancel = require('./cancel/isCancel');
-axios.VERSION = require('./env/data').version;
+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 = require('./helpers/spread');
+
+axios.spread = spread;
 
 // Expose isAxiosError
-axios.isAxiosError = require('./helpers/isAxiosError');
+axios.isAxiosError = isAxiosError;
 
-module.exports = axios;
+// Expose mergeConfig
+axios.mergeConfig = mergeConfig;
 
-// Allow use of default import syntax in TypeScript
-module.exports.default = axios;
+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;

ddb_main/node_modules/axios/lib/cancel/Cancel.js

@@ -1,19 +0,0 @@
-'use strict';
-
-/**
- * A `Cancel` is an object that is thrown when an operation is canceled.
- *
- * @class
- * @param {string=} message The message.
- */
-function Cancel(message) {
-  this.message = message;
-}
-
-Cancel.prototype.toString = function toString() {
-  return 'Cancel' + (this.message ? ': ' + this.message : '');
-};
-
-Cancel.prototype.__CANCEL__ = true;
-
-module.exports = Cancel;

ddb_main/node_modules/axios/lib/cancel/CancelToken.js

@@ -1,119 +1,135 @@
 'use strict';
 
-var Cancel = require('./Cancel');
+import CanceledError from './CanceledError.js';
 
 /**
  * A `CancelToken` is an object that can be used to request cancellation of an operation.
  *
- * @class
  * @param {Function} executor The executor function.
+ *
+ * @returns {CancelToken}
  */
-function CancelToken(executor) {
-  if (typeof executor !== 'function') {
-    throw new TypeError('executor must be a function.');
-  }
-
-  var resolvePromise;
-
-  this.promise = new Promise(function promiseExecutor(resolve) {
-    resolvePromise = resolve;
-  });
-
-  var token = this;
-
-  // eslint-disable-next-line func-names
-  this.promise.then(function(cancel) {
-    if (!token._listeners) return;
-
-    var i;
-    var l = token._listeners.length;
-
-    for (i = 0; i < l; i++) {
-      token._listeners[i](cancel);
+class CancelToken {
+  constructor(executor) {
+    if (typeof executor !== 'function') {
+      throw new TypeError('executor must be a function.');
     }
-    token._listeners = null;
-  });
 
-  // eslint-disable-next-line func-names
-  this.promise.then = function(onfulfilled) {
-    var _resolve;
+    let resolvePromise;
+
+    this.promise = new Promise(function promiseExecutor(resolve) {
+      resolvePromise = resolve;
+    });
+
+    const token = this;
+
     // eslint-disable-next-line func-names
-    var promise = new Promise(function(resolve) {
-      token.subscribe(resolve);
-      _resolve = resolve;
-    }).then(onfulfilled);
+    this.promise.then((cancel) => {
+      if (!token._listeners) return;
 
-    promise.cancel = function reject() {
-      token.unsubscribe(_resolve);
+      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;
     };
 
-    return promise;
-  };
+    executor(function cancel(message, config, request) {
+      if (token.reason) {
+        // Cancellation has already been requested
+        return;
+      }
 
-  executor(function cancel(message) {
-    if (token.reason) {
-      // Cancellation has already been requested
+      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;
     }
 
-    token.reason = new Cancel(message);
-    resolvePromise(token.reason);
-  });
+    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,
+    };
+  }
 }
 
-/**
- * Throws a `Cancel` if cancellation has been requested.
- */
-CancelToken.prototype.throwIfRequested = function throwIfRequested() {
-  if (this.reason) {
-    throw this.reason;
-  }
-};
-
-/**
- * Subscribe to the cancel signal
- */
-
-CancelToken.prototype.subscribe = function 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
- */
-
-CancelToken.prototype.unsubscribe = function unsubscribe(listener) {
-  if (!this._listeners) {
-    return;
-  }
-  var index = this._listeners.indexOf(listener);
-  if (index !== -1) {
-    this._listeners.splice(index, 1);
-  }
-};
-
-/**
- * Returns an object that contains a new `CancelToken` and a function that, when called,
- * cancels the `CancelToken`.
- */
-CancelToken.source = function source() {
-  var cancel;
-  var token = new CancelToken(function executor(c) {
-    cancel = c;
-  });
-  return {
-    token: token,
-    cancel: cancel
-  };
-};
-
-module.exports = CancelToken;
+export default CancelToken;

ddb_main/node_modules/axios/lib/cancel/CanceledError.js

@@ -0,0 +1,22 @@
+'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;

ddb_main/node_modules/axios/lib/cancel/isCancel.js

@@ -1,5 +1,5 @@
 'use strict';
 
-module.exports = function isCancel(value) {
+export default function isCancel(value) {
   return !!(value && value.__CANCEL__);
-};
+}

ddb_main/node_modules/axios/lib/core/Axios.js

@@ -1,148 +1,282 @@
 'use strict';
 
-var utils = require('./../utils');
-var buildURL = require('../helpers/buildURL');
-var InterceptorManager = require('./InterceptorManager');
-var dispatchRequest = require('./dispatchRequest');
-var mergeConfig = require('./mergeConfig');
-var validator = require('../helpers/validator');
+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;
 
-var validators = validator.validators;
 /**
  * Create a new instance of Axios
  *
  * @param {Object} instanceConfig The default config for the instance
- */
-function Axios(instanceConfig) {
-  this.defaults = instanceConfig;
-  this.interceptors = {
-    request: new InterceptorManager(),
-    response: new InterceptorManager()
-  };
-}
-
-/**
- * Dispatch a request
  *
- * @param {Object} config The config specific for this request (merged with this.defaults)
+ * @return {Axios} A new instance of Axios
  */
-Axios.prototype.request = function 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 || {};
+class Axios {
+  constructor(instanceConfig) {
+    this.defaults = instanceConfig || {};
+    this.interceptors = {
+      request: new InterceptorManager(),
+      response: new InterceptorManager(),
+    };
   }
 
-  config = mergeConfig(this.defaults, config);
+  /**
+   * 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 = {};
 
-  // Set config.method
-  if (config.method) {
-    config.method = config.method.toLowerCase();
-  } else if (this.defaults.method) {
-    config.method = this.defaults.method.toLowerCase();
-  } else {
-    config.method = 'get';
+        Error.captureStackTrace ? Error.captureStackTrace(dummy) : (dummy = new Error());
+
+        // slice off the Error: ... line
+        const stack = (() => {
+          if (!dummy.stack) {
+            return '';
+          }
+
+          const firstNewlineIndex = dummy.stack.indexOf('\n');
+
+          return firstNewlineIndex === -1 ? '' : dummy.stack.slice(firstNewlineIndex + 1);
+        })();
+        try {
+          if (!err.stack) {
+            err.stack = stack;
+            // match without the 2 top stack lines
+          } else if (stack) {
+            const firstNewlineIndex = stack.indexOf('\n');
+            const secondNewlineIndex =
+              firstNewlineIndex === -1 ? -1 : stack.indexOf('\n', firstNewlineIndex + 1);
+            const stackWithoutTwoTopLines =
+              secondNewlineIndex === -1 ? '' : stack.slice(secondNewlineIndex + 1);
+
+            if (!String(err.stack).endsWith(stackWithoutTwoTopLines)) {
+              err.stack += '\n' + stack;
+            }
+          }
+        } catch (e) {
+          // ignore the case where "stack" is an un-writable property
+        }
+      }
+
+      throw err;
+    }
   }
 
-  var transitional = config.transitional;
-
-  if (transitional !== undefined) {
-    validator.assertOptions(transitional, {
-      silentJSONParsing: validators.transitional(validators.boolean),
-      forcedJSONParsing: validators.transitional(validators.boolean),
-      clarifyTimeoutError: validators.transitional(validators.boolean)
-    }, false);
-  }
-
-  // filter out skipped interceptors
-  var requestInterceptorChain = [];
-  var synchronousRequestInterceptors = true;
-  this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
-    if (typeof interceptor.runWhen === 'function' && interceptor.runWhen(config) === false) {
-      return;
+  _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 || {};
     }
 
-    synchronousRequestInterceptors = synchronousRequestInterceptors && interceptor.synchronous;
+    config = mergeConfig(this.defaults, config);
 
-    requestInterceptorChain.unshift(interceptor.fulfilled, interceptor.rejected);
-  });
+    const { transitional, paramsSerializer, headers } = config;
 
-  var responseInterceptorChain = [];
-  this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
-    responseInterceptorChain.push(interceptor.fulfilled, interceptor.rejected);
-  });
+    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),
+          advertiseZstdAcceptEncoding: validators.transitional(validators.boolean),
+        },
+        false
+      );
+    }
 
-  var promise;
+    if (paramsSerializer != null) {
+      if (utils.isFunction(paramsSerializer)) {
+        config.paramsSerializer = {
+          serialize: paramsSerializer,
+        };
+      } else {
+        validator.assertOptions(
+          paramsSerializer,
+          {
+            encode: validators.function,
+            serialize: validators.function,
+          },
+          true
+        );
+      }
+    }
 
-  if (!synchronousRequestInterceptors) {
-    var chain = [dispatchRequest, undefined];
+    // Set config.allowAbsoluteUrls
+    if (config.allowAbsoluteUrls !== undefined) {
+      // do nothing
+    } else if (this.defaults.allowAbsoluteUrls !== undefined) {
+      config.allowAbsoluteUrls = this.defaults.allowAbsoluteUrls;
+    } else {
+      config.allowAbsoluteUrls = true;
+    }
 
-    Array.prototype.unshift.apply(chain, requestInterceptorChain);
-    chain = chain.concat(responseInterceptorChain);
+    validator.assertOptions(
+      config,
+      {
+        baseUrl: validators.spelling('baseURL'),
+        withXsrfToken: validators.spelling('withXSRFToken'),
+      },
+      true
+    );
 
-    promise = Promise.resolve(config);
-    while (chain.length) {
-      promise = promise.then(chain.shift(), chain.shift());
+    // 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', 'query', '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;
   }
 
-
-  var newConfig = config;
-  while (requestInterceptorChain.length) {
-    var onFulfilled = requestInterceptorChain.shift();
-    var onRejected = requestInterceptorChain.shift();
-    try {
-      newConfig = onFulfilled(newConfig);
-    } catch (error) {
-      onRejected(error);
-      break;
-    }
+  getUri(config) {
+    config = mergeConfig(this.defaults, config);
+    const fullPath = buildFullPath(config.baseURL, config.url, config.allowAbsoluteUrls);
+    return buildURL(fullPath, config.params, config.paramsSerializer);
   }
-
-  try {
-    promise = dispatchRequest(newConfig);
-  } catch (error) {
-    return Promise.reject(error);
-  }
-
-  while (responseInterceptorChain.length) {
-    promise = promise.then(responseInterceptorChain.shift(), responseInterceptorChain.shift());
-  }
-
-  return promise;
-};
-
-Axios.prototype.getUri = function getUri(config) {
-  config = mergeConfig(this.defaults, config);
-  return buildURL(config.url, config.params, config.paramsSerializer).replace(/^\?/, '');
-};
+}
 
 // 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: method,
-      url: url,
-      data: (config || {}).data
-    }));
+  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*/
-  Axios.prototype[method] = function(url, data, config) {
-    return this.request(mergeConfig(config || {}, {
-      method: method,
-      url: url,
-      data: data
-    }));
-  };
+utils.forEach(['post', 'put', 'patch', 'query'], function forEachMethodWithData(method) {
+  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();
+
+  // QUERY is a safe/idempotent read method; multipart form bodies don't fit
+  // its semantics, so no queryForm shorthand is generated.
+  if (method !== 'query') {
+    Axios.prototype[method + 'Form'] = generateHTTPMethod(true);
+  }
 });
 
-module.exports = Axios;
+export default Axios;

ddb_main/node_modules/axios/lib/core/AxiosError.js

@@ -0,0 +1,176 @@
+'use strict';
+
+import utils from '../utils.js';
+import AxiosHeaders from './AxiosHeaders.js';
+
+const REDACTED = '[REDACTED ****]';
+
+function hasOwnOrPrototypeToJSON(source) {
+  if (utils.hasOwnProp(source, 'toJSON')) {
+    return true;
+  }
+
+  let prototype = Object.getPrototypeOf(source);
+
+  while (prototype && prototype !== Object.prototype) {
+    if (utils.hasOwnProp(prototype, 'toJSON')) {
+      return true;
+    }
+
+    prototype = Object.getPrototypeOf(prototype);
+  }
+
+  return false;
+}
+
+// Build a plain-object snapshot of `config` and replace the value of any key
+// (case-insensitive) listed in `redactKeys` with REDACTED. Walks through arrays
+// and AxiosHeaders, and short-circuits on circular references.
+function redactConfig(config, redactKeys) {
+  const lowerKeys = new Set(redactKeys.map((k) => String(k).toLowerCase()));
+  const seen = [];
+
+  const visit = (source) => {
+    if (source === null || typeof source !== 'object') return source;
+    if (utils.isBuffer(source)) return source;
+    if (seen.indexOf(source) !== -1) return undefined;
+
+    if (source instanceof AxiosHeaders) {
+      source = source.toJSON();
+    }
+
+    seen.push(source);
+
+    let result;
+    if (utils.isArray(source)) {
+      result = [];
+      source.forEach((v, i) => {
+        const reducedValue = visit(v);
+        if (!utils.isUndefined(reducedValue)) {
+          result[i] = reducedValue;
+        }
+      });
+    } else {
+      if (!utils.isPlainObject(source) && hasOwnOrPrototypeToJSON(source)) {
+        seen.pop();
+        return source;
+      }
+
+      result = Object.create(null);
+      for (const [key, value] of Object.entries(source)) {
+        const reducedValue = lowerKeys.has(key.toLowerCase()) ? REDACTED : visit(value);
+        if (!utils.isUndefined(reducedValue)) {
+          result[key] = reducedValue;
+        }
+      }
+    }
+
+    seen.pop();
+    return result;
+  };
+
+  return visit(config);
+}
+
+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', {
+      // Null-proto descriptor so a polluted Object.prototype.get cannot turn
+      // this data descriptor into an accessor descriptor on the way in.
+      __proto__: null,
+      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() {
+    // Opt-in redaction: when the request config carries a `redact` array, the
+    // value of any matching key (case-insensitive, at any depth) is replaced
+    // with REDACTED in the serialized snapshot. Undefined or empty leaves the
+    // existing serialization behavior unchanged.
+    const config = this.config;
+    const redactKeys = config && utils.hasOwnProp(config, 'redact') ? config.redact : undefined;
+    const serializedConfig =
+      utils.isArray(redactKeys) && redactKeys.length > 0
+        ? redactConfig(config, redactKeys)
+        : utils.toJSONObject(config);
+
+    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: serializedConfig,
+      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.ECONNREFUSED = 'ECONNREFUSED';
+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';
+AxiosError.ERR_FORM_DATA_DEPTH_EXCEEDED = 'ERR_FORM_DATA_DEPTH_EXCEEDED';
+
+export default AxiosError;

ddb_main/node_modules/axios/lib/core/AxiosHeaders.js

@@ -0,0 +1,348 @@
+'use strict';
+
+import utils from '../utils.js';
+import parseHeaders from '../helpers/parseHeaders.js';
+import { sanitizeHeaderValue } from '../helpers/sanitizeHeaderValue.js';
+
+const $internals = Symbol('internals');
+
+function normalizeHeader(header) {
+  return header && String(header).trim().toLowerCase();
+}
+
+function normalizeValue(value) {
+  if (value === false || value == null) {
+    return value;
+  }
+
+  return utils.isArray(value) ? value.map(normalizeValue) : sanitizeHeaderValue(String(value));
+}
+
+function parseTokens(str) {
+  const tokens = Object.create(null);
+  const tokensRE = /([^\s,;=]+)\s*(?:=\s*([^,;]+))?/g;
+  let match;
+
+  while ((match = tokensRE.exec(str))) {
+    tokens[match[1]] = match[2];
+  }
+
+  return tokens;
+}
+
+const isValidHeaderName = (str) => /^[-_a-zA-Z0-9^`|~,!#$%&'*+.]+$/.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, {
+      // Null-proto descriptor so a polluted Object.prototype.get cannot turn
+      // this data descriptor into an accessor descriptor on the way in.
+      __proto__: null,
+      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) {
+        return;
+      }
+
+      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 new 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;

ddb_main/node_modules/axios/lib/core/InterceptorManager.js

@@ -1,54 +1,72 @@
 'use strict';
 
-var utils = require('./../utils');
+import utils from '../utils.js';
 
-function InterceptorManager() {
-  this.handlers = [];
+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);
+      }
+    });
+  }
 }
 
-/**
- * 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`
- *
- * @return {Number} An ID used to remove interceptor later
- */
-InterceptorManager.prototype.use = function use(fulfilled, rejected, options) {
-  this.handlers.push({
-    fulfilled: fulfilled,
-    rejected: 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`
- */
-InterceptorManager.prototype.eject = function eject(id) {
-  if (this.handlers[id]) {
-    this.handlers[id] = null;
-  }
-};
-
-/**
- * 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
- */
-InterceptorManager.prototype.forEach = function forEach(fn) {
-  utils.forEach(this.handlers, function forEachHandler(h) {
-    if (h !== null) {
-      fn(h);
-    }
-  });
-};
-
-module.exports = InterceptorManager;
+export default InterceptorManager;

ddb_main/node_modules/axios/lib/core/buildFullPath.js

@@ -1,7 +1,7 @@
 'use strict';
 
-var isAbsoluteURL = require('../helpers/isAbsoluteURL');
-var combineURLs = require('../helpers/combineURLs');
+import isAbsoluteURL from '../helpers/isAbsoluteURL.js';
+import combineURLs from '../helpers/combineURLs.js';
 
 /**
  * Creates a new URL by combining the baseURL with the requestedURL,
@@ -10,11 +10,13 @@ var combineURLs = require('../helpers/combineURLs');
  *
  * @param {string} baseURL The base URL
  * @param {string} requestedURL Absolute or relative URL to combine
+ *
  * @returns {string} The combined full path
  */
-module.exports = function buildFullPath(baseURL, requestedURL) {
-  if (baseURL && !isAbsoluteURL(requestedURL)) {
+export default function buildFullPath(baseURL, requestedURL, allowAbsoluteUrls) {
+  let isRelativeUrl = !isAbsoluteURL(requestedURL);
+  if (baseURL && (isRelativeUrl || allowAbsoluteUrls === false)) {
     return combineURLs(baseURL, requestedURL);
   }
   return requestedURL;
-};
+}

ddb_main/node_modules/axios/lib/core/createError.js

@@ -1,18 +0,0 @@
-'use strict';
-
-var enhanceError = require('./enhanceError');
-
-/**
- * Create an Error with the specified message, config, error code, request and response.
- *
- * @param {string} message The error message.
- * @param {Object} config The config.
- * @param {string} [code] The error code (for example, 'ECONNABORTED').
- * @param {Object} [request] The request.
- * @param {Object} [response] The response.
- * @returns {Error} The created error.
- */
-module.exports = function createError(message, config, code, request, response) {
-  var error = new Error(message);
-  return enhanceError(error, config, code, request, response);
-};

ddb_main/node_modules/axios/lib/core/dispatchRequest.js

@@ -1,13 +1,18 @@
 'use strict';
 
-var utils = require('./../utils');
-var transformData = require('./transformData');
-var isCancel = require('../cancel/isCancel');
-var defaults = require('../defaults');
-var Cancel = require('../cancel/Cancel');
+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 `Cancel` if cancellation has been requested.
+ * 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) {
@@ -15,7 +20,7 @@ function throwIfCancellationRequested(config) {
   }
 
   if (config.signal && config.signal.aborted) {
-    throw new Cancel('canceled');
+    throw new CanceledError(null, config);
   }
 }
 
@@ -23,65 +28,62 @@ function throwIfCancellationRequested(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
  */
-module.exports = function dispatchRequest(config) {
+export default function dispatchRequest(config) {
   throwIfCancellationRequested(config);
 
-  // Ensure headers exist
-  config.headers = config.headers || {};
+  config.headers = AxiosHeaders.from(config.headers);
 
   // Transform request data
-  config.data = transformData.call(
-    config,
-    config.data,
-    config.headers,
-    config.transformRequest
-  );
+  config.data = transformData.call(config, config.transformRequest);
 
-  // Flatten headers
-  config.headers = utils.merge(
-    config.headers.common || {},
-    config.headers[config.method] || {},
-    config.headers
-  );
+  if (['post', 'put', 'patch'].indexOf(config.method) !== -1) {
+    config.headers.setContentType('application/x-www-form-urlencoded', false);
+  }
 
-  utils.forEach(
-    ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],
-    function cleanHeaderConfig(method) {
-      delete config.headers[method];
-    }
-  );
+  const adapter = adapters.getAdapter(config.adapter || defaults.adapter, config);
 
-  var adapter = config.adapter || defaults.adapter;
-
-  return adapter(config).then(function onAdapterResolution(response) {
-    throwIfCancellationRequested(config);
-
-    // Transform response data
-    response.data = transformData.call(
-      config,
-      response.data,
-      response.headers,
-      config.transformResponse
-    );
-
-    return response;
-  }, function onAdapterRejection(reason) {
-    if (!isCancel(reason)) {
+  return adapter(config).then(
+    function onAdapterResolution(response) {
       throwIfCancellationRequested(config);
 
-      // Transform response data
-      if (reason && reason.response) {
-        reason.response.data = transformData.call(
-          config,
-          reason.response.data,
-          reason.response.headers,
-          config.transformResponse
-        );
+      // Expose the current response on config so that transformResponse can
+      // attach it to any AxiosError it throws (e.g. on JSON parse failure).
+      // We clean it up afterwards to avoid polluting the config object.
+      config.response = response;
+      try {
+        response.data = transformData.call(config, config.transformResponse, response);
+      } finally {
+        delete config.response;
       }
-    }
 
-    return Promise.reject(reason);
-  });
-};
+      response.headers = AxiosHeaders.from(response.headers);
+
+      return response;
+    },
+    function onAdapterRejection(reason) {
+      if (!isCancel(reason)) {
+        throwIfCancellationRequested(config);
+
+        // Transform response data
+        if (reason && reason.response) {
+          config.response = reason.response;
+          try {
+            reason.response.data = transformData.call(
+              config,
+              config.transformResponse,
+              reason.response
+            );
+          } finally {
+            delete config.response;
+          }
+          reason.response.headers = AxiosHeaders.from(reason.response.headers);
+        }
+      }
+
+      return Promise.reject(reason);
+    }
+  );
+}

ddb_main/node_modules/axios/lib/core/enhanceError.js

@@ -1,43 +0,0 @@
-'use strict';
-
-/**
- * Update an Error with the specified config, error code, and response.
- *
- * @param {Error} error The error to update.
- * @param {Object} config The config.
- * @param {string} [code] The error code (for example, 'ECONNABORTED').
- * @param {Object} [request] The request.
- * @param {Object} [response] The response.
- * @returns {Error} The error.
- */
-module.exports = function enhanceError(error, config, code, request, response) {
-  error.config = config;
-  if (code) {
-    error.code = code;
-  }
-
-  error.request = request;
-  error.response = response;
-  error.isAxiosError = true;
-
-  error.toJSON = function 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: this.config,
-      code: this.code,
-      status: this.response && this.response.status ? this.response.status : null
-    };
-  };
-  return error;
-};

ddb_main/node_modules/axios/lib/core/mergeConfig.js

@@ -1,6 +1,9 @@
 'use strict';
 
-var utils = require('../utils');
+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
@@ -8,16 +11,31 @@ var utils = require('../utils');
  *
  * @param {Object} config1
  * @param {Object} config2
+ *
  * @returns {Object} New object resulting from merging config2 to config1
  */
-module.exports = function mergeConfig(config1, config2) {
+export default function mergeConfig(config1, config2) {
   // eslint-disable-next-line no-param-reassign
   config2 = config2 || {};
-  var config = {};
 
-  function getMergedValue(target, source) {
+  // Use a null-prototype object so that downstream reads such as `config.auth`
+  // or `config.baseURL` cannot inherit polluted values from Object.prototype.
+  // `hasOwnProperty` is restored as a non-enumerable own slot to preserve
+  // ergonomics for user code that relies on it.
+  const config = Object.create(null);
+  Object.defineProperty(config, 'hasOwnProperty', {
+    // Null-proto descriptor so a polluted Object.prototype.get cannot turn
+    // this data descriptor into an accessor descriptor on the way in.
+    __proto__: null,
+    value: Object.prototype.hasOwnProperty,
+    enumerable: false,
+    writable: true,
+    configurable: true,
+  });
+
+  function getMergedValue(target, source, prop, caseless) {
     if (utils.isPlainObject(target) && utils.isPlainObject(source)) {
-      return utils.merge(target, source);
+      return utils.merge.call({ caseless }, target, source);
     } else if (utils.isPlainObject(source)) {
       return utils.merge({}, source);
     } else if (utils.isArray(source)) {
@@ -26,74 +44,81 @@ module.exports = function mergeConfig(config1, config2) {
     return source;
   }
 
-  // eslint-disable-next-line consistent-return
-  function mergeDeepProperties(prop) {
-    if (!utils.isUndefined(config2[prop])) {
-      return getMergedValue(config1[prop], config2[prop]);
-    } else if (!utils.isUndefined(config1[prop])) {
-      return getMergedValue(undefined, config1[prop]);
+  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(prop) {
-    if (!utils.isUndefined(config2[prop])) {
-      return getMergedValue(undefined, config2[prop]);
+  function valueFromConfig2(a, b) {
+    if (!utils.isUndefined(b)) {
+      return getMergedValue(undefined, b);
     }
   }
 
   // eslint-disable-next-line consistent-return
-  function defaultToConfig2(prop) {
-    if (!utils.isUndefined(config2[prop])) {
-      return getMergedValue(undefined, config2[prop]);
-    } else if (!utils.isUndefined(config1[prop])) {
-      return getMergedValue(undefined, config1[prop]);
+  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(prop) {
-    if (prop in config2) {
-      return getMergedValue(config1[prop], config2[prop]);
-    } else if (prop in config1) {
-      return getMergedValue(undefined, config1[prop]);
+  function mergeDirectKeys(a, b, prop) {
+    if (utils.hasOwnProp(config2, prop)) {
+      return getMergedValue(a, b);
+    } else if (utils.hasOwnProp(config1, prop)) {
+      return getMergedValue(undefined, a);
     }
   }
 
-  var mergeMap = {
-    'url': valueFromConfig2,
-    'method': valueFromConfig2,
-    'data': valueFromConfig2,
-    'baseURL': defaultToConfig2,
-    'transformRequest': defaultToConfig2,
-    'transformResponse': defaultToConfig2,
-    'paramsSerializer': defaultToConfig2,
-    'timeout': defaultToConfig2,
-    'timeoutMessage': defaultToConfig2,
-    'withCredentials': defaultToConfig2,
-    'adapter': defaultToConfig2,
-    'responseType': defaultToConfig2,
-    'xsrfCookieName': defaultToConfig2,
-    'xsrfHeaderName': defaultToConfig2,
-    'onUploadProgress': defaultToConfig2,
-    'onDownloadProgress': defaultToConfig2,
-    'decompress': defaultToConfig2,
-    'maxContentLength': defaultToConfig2,
-    'maxBodyLength': defaultToConfig2,
-    'transport': defaultToConfig2,
-    'httpAgent': defaultToConfig2,
-    'httpsAgent': defaultToConfig2,
-    'cancelToken': defaultToConfig2,
-    'socketPath': defaultToConfig2,
-    'responseEncoding': defaultToConfig2,
-    'validateStatus': mergeDirectKeys
+  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,
+    allowedSocketPaths: defaultToConfig2,
+    responseEncoding: defaultToConfig2,
+    validateStatus: mergeDirectKeys,
+    headers: (a, b, prop) =>
+      mergeDeepProperties(headersToObject(a), headersToObject(b), prop, true),
   };
 
-  utils.forEach(Object.keys(config1).concat(Object.keys(config2)), function computeConfigValue(prop) {
-    var merge = mergeMap[prop] || mergeDeepProperties;
-    var configValue = merge(prop);
+  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 a = utils.hasOwnProp(config1, prop) ? config1[prop] : undefined;
+    const b = utils.hasOwnProp(config2, prop) ? config2[prop] : undefined;
+    const configValue = merge(a, b, prop);
     (utils.isUndefined(configValue) && merge !== mergeDirectKeys) || (config[prop] = configValue);
   });
 
   return config;
-};
+}

ddb_main/node_modules/axios/lib/core/settle.js

@@ -1,6 +1,6 @@
 'use strict';
 
-var createError = require('./createError');
+import AxiosError from './AxiosError.js';
 
 /**
  * Resolve or reject a Promise based on response status.
@@ -8,18 +8,20 @@ var createError = require('./createError');
  * @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.
  */
-module.exports = function settle(resolve, reject, response) {
-  var validateStatus = response.config.validateStatus;
+export default function settle(resolve, reject, response) {
+  const validateStatus = response.config.validateStatus;
   if (!response.status || !validateStatus || validateStatus(response.status)) {
     resolve(response);
   } else {
-    reject(createError(
+    reject(new AxiosError(
       'Request failed with status code ' + response.status,
+      response.status >= 400 && response.status < 500 ? AxiosError.ERR_BAD_REQUEST : AxiosError.ERR_BAD_RESPONSE,
       response.config,
-      null,
       response.request,
       response
     ));
   }
-};
+}

ddb_main/node_modules/axios/lib/core/transformData.js

@@ -1,22 +1,28 @@
 'use strict';
 
-var utils = require('./../utils');
-var defaults = require('../defaults');
+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 {Object|String} data The data to be transformed
- * @param {Array} headers The headers for the request or response
  * @param {Array|Function} fns A single function or Array of functions
+ * @param {?Object} response The response object
+ *
  * @returns {*} The resulting transformed data
  */
-module.exports = function transformData(data, headers, fns) {
-  var context = this || defaults;
-  /*eslint no-param-reassign:0*/
+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(context, data, headers);
+    data = fn.call(config, data, headers.normalize(), response ? response.status : undefined);
   });
 
+  headers.normalize();
+
   return data;
-};
+}

ddb_main/node_modules/axios/lib/defaults/index.js

@@ -1,32 +1,25 @@
 'use strict';
 
-var utils = require('../utils');
-var normalizeHeaderName = require('../helpers/normalizeHeaderName');
-var enhanceError = require('../core/enhanceError');
-var transitionalDefaults = require('./transitional');
+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';
 
-var DEFAULT_CONTENT_TYPE = {
-  'Content-Type': 'application/x-www-form-urlencoded'
-};
-
-function setContentTypeIfUnset(headers, value) {
-  if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {
-    headers['Content-Type'] = value;
-  }
-}
-
-function getDefaultAdapter() {
-  var adapter;
-  if (typeof XMLHttpRequest !== 'undefined') {
-    // For browsers use XHR adapter
-    adapter = require('../adapters/xhr');
-  } else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {
-    // For node use HTTP adapter
-    adapter = require('../adapters/http');
-  }
-  return adapter;
-}
+const own = (obj, key) => (obj != null && utils.hasOwnProp(obj, key) ? obj[key] : undefined);
 
+/**
+ * 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 {
@@ -42,60 +35,111 @@ function stringifySafely(rawValue, parser, encoder) {
   return (encoder || JSON.stringify)(rawValue);
 }
 
-var defaults = {
-
+const defaults = {
   transitional: transitionalDefaults,
 
-  adapter: getDefaultAdapter(),
+  adapter: ['xhr', 'http', 'fetch'],
 
-  transformRequest: [function transformRequest(data, headers) {
-    normalizeHeaderName(headers, 'Accept');
-    normalizeHeaderName(headers, 'Content-Type');
+  transformRequest: [
+    function transformRequest(data, headers) {
+      const contentType = headers.getContentType() || '';
+      const hasJSONContentType = contentType.indexOf('application/json') > -1;
+      const isObjectPayload = utils.isObject(data);
 
-    if (utils.isFormData(data) ||
-      utils.isArrayBuffer(data) ||
-      utils.isBuffer(data) ||
-      utils.isStream(data) ||
-      utils.isFile(data) ||
-      utils.isBlob(data)
-    ) {
-      return data;
-    }
-    if (utils.isArrayBufferView(data)) {
-      return data.buffer;
-    }
-    if (utils.isURLSearchParams(data)) {
-      setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');
-      return data.toString();
-    }
-    if (utils.isObject(data) || (headers && headers['Content-Type'] === 'application/json')) {
-      setContentTypeIfUnset(headers, 'application/json');
-      return stringifySafely(data);
-    }
-    return data;
-  }],
+      if (isObjectPayload && utils.isHTMLForm(data)) {
+        data = new FormData(data);
+      }
 
-  transformResponse: [function transformResponse(data) {
-    var transitional = this.transitional || defaults.transitional;
-    var silentJSONParsing = transitional && transitional.silentJSONParsing;
-    var forcedJSONParsing = transitional && transitional.forcedJSONParsing;
-    var strictJSONParsing = !silentJSONParsing && this.responseType === 'json';
+      const isFormData = utils.isFormData(data);
 
-    if (strictJSONParsing || (forcedJSONParsing && utils.isString(data) && data.length)) {
-      try {
-        return JSON.parse(data);
-      } catch (e) {
-        if (strictJSONParsing) {
-          if (e.name === 'SyntaxError') {
-            throw enhanceError(e, this, 'E_JSON_PARSE');
-          }
-          throw e;
+      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) {
+        const formSerializer = own(this, 'formSerializer');
+        if (contentType.indexOf('application/x-www-form-urlencoded') > -1) {
+          return toURLEncodedForm(data, formSerializer).toString();
+        }
+
+        if (
+          (isFileList = utils.isFileList(data)) ||
+          contentType.indexOf('multipart/form-data') > -1
+        ) {
+          const env = own(this, 'env');
+          const _FormData = env && env.FormData;
+
+          return toFormData(
+            isFileList ? { 'files[]': data } : data,
+            _FormData && new _FormData(),
+            formSerializer
+          );
         }
       }
-    }
 
-    return data;
-  }],
+      if (isObjectPayload || hasJSONContentType) {
+        headers.setContentType('application/json', false);
+        return stringifySafely(data);
+      }
+
+      return data;
+    },
+  ],
+
+  transformResponse: [
+    function transformResponse(data) {
+      const transitional = own(this, 'transitional') || defaults.transitional;
+      const forcedJSONParsing = transitional && transitional.forcedJSONParsing;
+      const responseType = own(this, 'responseType');
+      const JSONRequested = responseType === 'json';
+
+      if (utils.isResponse(data) || utils.isReadableStream(data)) {
+        return data;
+      }
+
+      if (
+        data &&
+        utils.isString(data) &&
+        ((forcedJSONParsing && !responseType) || JSONRequested)
+      ) {
+        const silentJSONParsing = transitional && transitional.silentJSONParsing;
+        const strictJSONParsing = !silentJSONParsing && JSONRequested;
+
+        try {
+          return JSON.parse(data, own(this, 'parseReviver'));
+        } catch (e) {
+          if (strictJSONParsing) {
+            if (e.name === 'SyntaxError') {
+              throw AxiosError.from(e, AxiosError.ERR_BAD_RESPONSE, this, null, own(this, 'response'));
+            }
+            throw e;
+          }
+        }
+      }
+
+      return data;
+    },
+  ],
 
   /**
    * A timeout in milliseconds to abort a request. If set to 0 (default) a
@@ -109,23 +153,25 @@ var defaults = {
   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, */*'
-    }
-  }
+      Accept: 'application/json, text/plain, */*',
+      'Content-Type': undefined,
+    },
+  },
 };
 
-utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {
+utils.forEach(['delete', 'get', 'head', 'post', 'put', 'patch', 'query'], (method) => {
   defaults.headers[method] = {};
 });
 
-utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
-  defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
-});
-
-module.exports = defaults;
+export default defaults;

ddb_main/node_modules/axios/lib/defaults/transitional.js

@@ -1,7 +1,9 @@
 'use strict';
 
-module.exports = {
+export default {
   silentJSONParsing: true,
   forcedJSONParsing: true,
-  clarifyTimeoutError: false
+  clarifyTimeoutError: false,
+  legacyInterceptorReqResOrdering: true,
+  advertiseZstdAcceptEncoding: false,
 };

ddb_main/node_modules/axios/lib/env/data.js

@@ -1,3 +1 @@
-module.exports = {
-  "version": "0.26.1"
-};
+export const VERSION = "1.17.0";

ddb_main/node_modules/axios/lib/helpers/AxiosURLSearchParams.js

@@ -0,0 +1,61 @@
+'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': '+',
+  };
+  return encodeURIComponent(str).replace(/[!'()~]|%20/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;

ddb_main/node_modules/axios/lib/helpers/HttpStatusCode.js

@@ -0,0 +1,77 @@
+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;

ddb_main/node_modules/axios/lib/helpers/bind.js

@@ -1,11 +1,14 @@
 'use strict';
 
-module.exports = function bind(fn, thisArg) {
+/**
+ * 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() {
-    var args = new Array(arguments.length);
-    for (var i = 0; i < args.length; i++) {
-      args[i] = arguments[i];
-    }
-    return fn.apply(thisArg, args);
+    return fn.apply(thisArg, arguments);
   };
-};
+}

ddb_main/node_modules/axios/lib/helpers/buildURL.js

@@ -1,15 +1,22 @@
 'use strict';
 
-var utils = require('./../utils');
+import utils from '../utils.js';
+import AxiosURLSearchParams from './AxiosURLSearchParams.js';
 
-function encode(val) {
-  return encodeURIComponent(val).
-    replace(/%3A/gi, ':').
-    replace(/%24/g, '$').
-    replace(/%2C/gi, ',').
-    replace(/%20/g, '+').
-    replace(/%5B/gi, '[').
-    replace(/%5D/gi, ']');
+/**
+ * It replaces URL-encoded forms of `:`, `$`, `,`, and spaces with
+ * their plain counterparts (`:`, `$`, `,`, `+`).
+ *
+ * @param {string} val The value to be encoded.
+ *
+ * @returns {string} The encoded value.
+ */
+export function encode(val) {
+  return encodeURIComponent(val)
+    .replace(/%3A/gi, ':')
+    .replace(/%24/g, '$')
+    .replace(/%2C/gi, ',')
+    .replace(/%20/g, '+');
 }
 
 /**
@@ -17,54 +24,43 @@ function encode(val) {
  *
  * @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
  */
-module.exports = function buildURL(url, params, paramsSerializer) {
-  /*eslint no-param-reassign:0*/
+export default function buildURL(url, params, options) {
   if (!params) {
     return url;
   }
 
-  var serializedParams;
-  if (paramsSerializer) {
-    serializedParams = paramsSerializer(params);
-  } else if (utils.isURLSearchParams(params)) {
-    serializedParams = params.toString();
+  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 {
-    var parts = [];
-
-    utils.forEach(params, function serialize(val, key) {
-      if (val === null || typeof val === 'undefined') {
-        return;
-      }
-
-      if (utils.isArray(val)) {
-        key = key + '[]';
-      } else {
-        val = [val];
-      }
-
-      utils.forEach(val, function parseValue(v) {
-        if (utils.isDate(v)) {
-          v = v.toISOString();
-        } else if (utils.isObject(v)) {
-          v = JSON.stringify(v);
-        }
-        parts.push(encode(key) + '=' + encode(v));
-      });
-    });
-
-    serializedParams = parts.join('&');
+    serializedParams = utils.isURLSearchParams(params)
+      ? params.toString()
+      : new AxiosURLSearchParams(params, _options).toString(_encode);
   }
 
   if (serializedParams) {
-    var hashmarkIndex = url.indexOf('#');
+    const hashmarkIndex = url.indexOf('#');
+
     if (hashmarkIndex !== -1) {
       url = url.slice(0, hashmarkIndex);
     }
-
     url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
   }
 
   return url;
-};
+}

ddb_main/node_modules/axios/lib/helpers/combineURLs.js

@@ -5,10 +5,11 @@
  *
  * @param {string} baseURL The base URL
  * @param {string} relativeURL The relative URL
+ *
  * @returns {string} The combined URL
  */
-module.exports = function combineURLs(baseURL, relativeURL) {
+export default function combineURLs(baseURL, relativeURL) {
   return relativeURL
-    ? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '')
+    ? baseURL.replace(/\/?\/$/, '') + '/' + relativeURL.replace(/^\/+/, '')
     : baseURL;
-};
+}

ddb_main/node_modules/axios/lib/helpers/composeSignals.js

@@ -0,0 +1,57 @@
+import CanceledError from '../cancel/CanceledError.js';
+import AxiosError from '../core/AxiosError.js';
+import utils from '../utils.js';
+
+const composeSignals = (signals, timeout) => {
+  signals = signals ? signals.filter(Boolean) : [];
+
+  if (!timeout && !signals.length) {
+    return;
+  }
+
+  const controller = new AbortController();
+
+  let aborted = false;
+
+  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) { return; }
+    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;

ddb_main/node_modules/axios/lib/helpers/cookies.js

@@ -1,53 +1,60 @@
-'use strict';
+import utils from '../utils.js';
+import platform from '../platform/index.js';
 
-var utils = require('./../utils');
+export default platform.hasStandardBrowserEnv
+  ? // Standard browser envs support document.cookie
+    {
+      write(name, value, expires, path, domain, secure, sameSite) {
+        if (typeof document === 'undefined') return;
 
-module.exports = (
-  utils.isStandardBrowserEnv() ?
+        const cookie = [`${name}=${encodeURIComponent(value)}`];
 
-  // Standard browser envs support document.cookie
-    (function standardBrowserEnv() {
-      return {
-        write: function write(name, value, expires, path, domain, secure) {
-          var cookie = [];
-          cookie.push(name + '=' + encodeURIComponent(value));
-
-          if (utils.isNumber(expires)) {
-            cookie.push('expires=' + new Date(expires).toGMTString());
-          }
-
-          if (utils.isString(path)) {
-            cookie.push('path=' + path);
-          }
-
-          if (utils.isString(domain)) {
-            cookie.push('domain=' + domain);
-          }
-
-          if (secure === true) {
-            cookie.push('secure');
-          }
-
-          document.cookie = cookie.join('; ');
-        },
-
-        read: function read(name) {
-          var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
-          return (match ? decodeURIComponent(match[3]) : null);
-        },
-
-        remove: function remove(name) {
-          this.write(name, '', Date.now() - 86400000);
+        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}`);
         }
-      };
-    })() :
 
-  // Non standard browser env (web workers, react-native) lack needed support.
-    (function nonStandardBrowserEnv() {
-      return {
-        write: function write() {},
-        read: function read() { return null; },
-        remove: function remove() {}
-      };
-    })()
-);
+        document.cookie = cookie.join('; ');
+      },
+
+      read(name) {
+        if (typeof document === 'undefined') return null;
+        // Match name=value by splitting on the semicolon separator instead of building a
+        // RegExp from `name` — interpolating an unescaped string into a RegExp would let
+        // metacharacters (e.g. `.+?` in an attacker-influenced cookie name) cause ReDoS or
+        // match the wrong cookie. Browsers may serialize cookie pairs as either ";" or
+        // "; ", so ignore optional whitespace before each cookie name.
+        const cookies = document.cookie.split(';');
+        for (let i = 0; i < cookies.length; i++) {
+          const cookie = cookies[i].replace(/^\s+/, '');
+          const eq = cookie.indexOf('=');
+          if (eq !== -1 && cookie.slice(0, eq) === name) {
+            return decodeURIComponent(cookie.slice(eq + 1));
+          }
+        }
+        return 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() {},
+    };

ddb_main/node_modules/axios/lib/helpers/estimateDataURLDecodedBytes.js

@@ -0,0 +1,100 @@
+/**
+ * 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;
+  }
+
+  if (typeof Buffer !== 'undefined' && typeof Buffer.byteLength === 'function') {
+    return Buffer.byteLength(body, 'utf8');
+  }
+
+  // Compute UTF-8 byte length directly from UTF-16 code units without allocating
+  // a byte buffer (TextEncoder.encode would defeat the DoS guard on large bodies).
+  // Using body.length here would undercount non-ASCII (e.g. '€' is 1 code unit
+  // but 3 UTF-8 bytes).
+  let bytes = 0;
+  for (let i = 0, len = body.length; i < len; i++) {
+    const c = body.charCodeAt(i);
+    if (c < 0x80) {
+      bytes += 1;
+    } else if (c < 0x800) {
+      bytes += 2;
+    } else if (c >= 0xd800 && c <= 0xdbff && i + 1 < len) {
+      const next = body.charCodeAt(i + 1);
+      if (next >= 0xdc00 && next <= 0xdfff) {
+        bytes += 4;
+        i++;
+      } else {
+        bytes += 3;
+      }
+    } else {
+      bytes += 3;
+    }
+  }
+  return bytes;
+}

ddb_main/node_modules/axios/lib/helpers/formDataToJSON.js

@@ -0,0 +1,97 @@
+'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] = utils.isArray(target[name])
+          ? target[name].concat(value)
+          : [target[name], value];
+      } else {
+        target[name] = value;
+      }
+
+      return !isNumericKey;
+    }
+
+    if (!utils.hasOwnProp(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;

ddb_main/node_modules/axios/lib/helpers/isAbsoluteURL.js

@@ -4,11 +4,16 @@
  * 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
  */
-module.exports = function isAbsoluteURL(url) {
+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);
-};
+}

ddb_main/node_modules/axios/lib/helpers/isAxiosError.js

@@ -1,13 +1,14 @@
 'use strict';
 
-var utils = require('./../utils');
+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
  */
-module.exports = function isAxiosError(payload) {
-  return utils.isObject(payload) && (payload.isAxiosError === true);
-};
+export default function isAxiosError(payload) {
+  return utils.isObject(payload) && payload.isAxiosError === true;
+}

ddb_main/node_modules/axios/lib/helpers/isURLSameOrigin.js

@@ -1,68 +1,16 @@
-'use strict';
+import platform from '../platform/index.js';
 
-var utils = require('./../utils');
+export default platform.hasStandardBrowserEnv
+  ? ((origin, isMSIE) => (url) => {
+      url = new URL(url, platform.origin);
 
-module.exports = (
-  utils.isStandardBrowserEnv() ?
-
-  // Standard browser envs have full support of the APIs needed to test
-  // whether the request URL is of the same origin as current location.
-    (function standardBrowserEnv() {
-      var msie = /(msie|trident)/i.test(navigator.userAgent);
-      var urlParsingNode = document.createElement('a');
-      var originURL;
-
-      /**
-    * Parse a URL to discover it's components
-    *
-    * @param {String} url The URL to be parsed
-    * @returns {Object}
-    */
-      function resolveURL(url) {
-        var href = url;
-
-        if (msie) {
-        // IE needs attribute set twice to normalize properties
-          urlParsingNode.setAttribute('href', href);
-          href = urlParsingNode.href;
-        }
-
-        urlParsingNode.setAttribute('href', href);
-
-        // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
-        return {
-          href: urlParsingNode.href,
-          protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
-          host: urlParsingNode.host,
-          search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
-          hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
-          hostname: urlParsingNode.hostname,
-          port: urlParsingNode.port,
-          pathname: (urlParsingNode.pathname.charAt(0) === '/') ?
-            urlParsingNode.pathname :
-            '/' + urlParsingNode.pathname
-        };
-      }
-
-      originURL = resolveURL(window.location.href);
-
-      /**
-    * Determine if a URL shares the same origin as the current location
-    *
-    * @param {String} requestURL The URL to test
-    * @returns {boolean} True if URL shares the same origin, otherwise false
-    */
-      return function isURLSameOrigin(requestURL) {
-        var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;
-        return (parsed.protocol === originURL.protocol &&
-            parsed.host === originURL.host);
-      };
-    })() :
-
-  // Non standard browser envs (web workers, react-native) lack needed support.
-    (function nonStandardBrowserEnv() {
-      return function isURLSameOrigin() {
-        return true;
-      };
-    })()
-);
+      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;

ddb_main/node_modules/axios/lib/helpers/normalizeHeaderName.js

@@ -1,12 +0,0 @@
-'use strict';
-
-var utils = require('../utils');
-
-module.exports = function normalizeHeaderName(headers, normalizedName) {
-  utils.forEach(headers, function processHeader(value, name) {
-    if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {
-      headers[normalizedName] = value;
-      delete headers[name];
-    }
-  });
-};

ddb_main/node_modules/axios/lib/helpers/null.js

@@ -0,0 +1,2 @@
+// eslint-disable-next-line strict
+export default null;

ddb_main/node_modules/axios/lib/helpers/parseHeaders.js

@@ -1,15 +1,28 @@
 'use strict';
 
-var utils = require('./../utils');
+import utils from '../utils.js';
 
-// Headers whose duplicates are ignored by node
+// RawAxiosHeaders whose duplicates are ignored by node
 // c.f. https://nodejs.org/api/http.html#http_message_headers
-var ignoreDuplicateOf = [
-  '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'
-];
+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
@@ -21,33 +34,36 @@ var ignoreDuplicateOf = [
  * Transfer-Encoding: chunked
  * ```
  *
- * @param {String} headers Headers needing to be parsed
+ * @param {String} rawHeaders Headers needing to be parsed
+ *
  * @returns {Object} Headers parsed into an object
  */
-module.exports = function parseHeaders(headers) {
-  var parsed = {};
-  var key;
-  var val;
-  var i;
+export default (rawHeaders) => {
+  const parsed = {};
+  let key;
+  let val;
+  let i;
 
-  if (!headers) { return parsed; }
+  rawHeaders &&
+    rawHeaders.split('\n').forEach(function parser(line) {
+      i = line.indexOf(':');
+      key = line.substring(0, i).trim().toLowerCase();
+      val = line.substring(i + 1).trim();
 
-  utils.forEach(headers.split('\n'), function parser(line) {
-    i = line.indexOf(':');
-    key = utils.trim(line.substr(0, i)).toLowerCase();
-    val = utils.trim(line.substr(i + 1));
-
-    if (key) {
-      if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {
+      if (!key || (parsed[key] && ignoreDuplicateOf[key])) {
         return;
       }
+
       if (key === 'set-cookie') {
-        parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);
+        if (parsed[key]) {
+          parsed[key].push(val);
+        } else {
+          parsed[key] = [val];
+        }
       } else {
         parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
       }
-    }
-  });
+    });
 
   return parsed;
 };

ddb_main/node_modules/axios/lib/helpers/parseProtocol.js

@@ -0,0 +1,6 @@
+'use strict';
+
+export default function parseProtocol(url) {
+  const match = /^([-+\w]{1,25}):(?:\/\/)?/.exec(url);
+  return (match && match[1]) || '';
+}

ddb_main/node_modules/axios/lib/helpers/progressEventReducer.js

@@ -0,0 +1,54 @@
+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) => {
+    if (!e || typeof e.loaded !== 'number') {
+      return;
+    }
+    const rawLoaded = e.loaded;
+    const total = e.lengthComputable ? e.total : undefined;
+    const loaded = total != null ? Math.min(rawLoaded, total) : rawLoaded;
+    const progressBytes = Math.max(0, loaded - bytesNotified);
+    const rate = _speedometer(progressBytes);
+
+    bytesNotified = Math.max(bytesNotified, loaded);
+
+    const data = {
+      loaded,
+      total,
+      progress: total ? loaded / total : undefined,
+      bytes: progressBytes,
+      rate: rate ? rate : undefined,
+      estimated: rate && total ? (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));

ddb_main/node_modules/axios/lib/helpers/resolveConfig.js

@@ -0,0 +1,112 @@
+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';
+
+const FORM_DATA_CONTENT_HEADERS = ['content-type', 'content-length'];
+
+function setFormDataHeaders(headers, formHeaders, policy) {
+  if (policy !== 'content-only') {
+    headers.set(formHeaders);
+    return;
+  }
+
+  Object.entries(formHeaders).forEach(([key, val]) => {
+    if (FORM_DATA_CONTENT_HEADERS.includes(key.toLowerCase())) {
+      headers.set(key, val);
+    }
+  });
+}
+
+/**
+ * Encode a UTF-8 string to a Latin-1 byte string for use with btoa().
+ * This is a modern replacement for the deprecated unescape(encodeURIComponent(str)) pattern.
+ *
+ * @param {string} str The string to encode
+ *
+ * @returns {string} UTF-8 bytes as a Latin-1 string
+ */
+const encodeUTF8 = (str) =>
+  encodeURIComponent(str).replace(/%([0-9A-F]{2})/gi, (_, hex) =>
+    String.fromCharCode(parseInt(hex, 16))
+  );
+
+function resolveConfig(config) {
+  const newConfig = mergeConfig({}, config);
+
+  // Read only own properties to prevent prototype pollution gadgets
+  // (e.g. Object.prototype.baseURL = 'https://evil.com').
+  const own = (key) => (utils.hasOwnProp(newConfig, key) ? newConfig[key] : undefined);
+
+  const data = own('data');
+  let withXSRFToken = own('withXSRFToken');
+  const xsrfHeaderName = own('xsrfHeaderName');
+  const xsrfCookieName = own('xsrfCookieName');
+  let headers = own('headers');
+  const auth = own('auth');
+  const baseURL = own('baseURL');
+  const allowAbsoluteUrls = own('allowAbsoluteUrls');
+  const url = own('url');
+
+  newConfig.headers = headers = AxiosHeaders.from(headers);
+
+  newConfig.url = buildURL(
+    buildFullPath(baseURL, url, allowAbsoluteUrls),
+    own('params'),
+    own('paramsSerializer')
+  );
+
+  // HTTP basic authentication
+  if (auth) {
+    headers.set(
+      'Authorization',
+      'Basic ' +
+        btoa((auth.username || '') + ':' + (auth.password ? encodeUTF8(auth.password) : ''))
+    );
+  }
+
+  if (utils.isFormData(data)) {
+    if (
+      platform.hasStandardBrowserEnv ||
+      platform.hasStandardBrowserWebWorkerEnv ||
+      utils.isReactNative(data)
+    ) {
+      headers.setContentType(undefined); // browser/web worker/RN handles it
+    } else if (utils.isFunction(data.getHeaders)) {
+      // Node.js FormData (like form-data package)
+      setFormDataHeaders(headers, data.getHeaders(), own('formDataHeaderPolicy'));
+    }
+  }
+
+  // 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) {
+    if (utils.isFunction(withXSRFToken)) {
+      withXSRFToken = withXSRFToken(newConfig);
+    }
+
+    // Strict boolean check — prevents proto-pollution gadgets (e.g. Object.prototype.withXSRFToken = 1)
+    // and misconfigurations (e.g. "false") from short-circuiting the same-origin check and leaking
+    // the XSRF token cross-origin.
+    const shouldSendXSRF =
+      withXSRFToken === true || (withXSRFToken == null && isURLSameOrigin(newConfig.url));
+
+    if (shouldSendXSRF) {
+      const xsrfValue = xsrfHeaderName && xsrfCookieName && cookies.read(xsrfCookieName);
+
+      if (xsrfValue) {
+        headers.set(xsrfHeaderName, xsrfValue);
+      }
+    }
+  }
+
+  return newConfig;
+}
+
+export default resolveConfig;

ddb_main/node_modules/axios/lib/helpers/sanitizeHeaderValue.js

@@ -0,0 +1,60 @@
+'use strict';
+
+import utils from '../utils.js';
+
+function trimSPorHTAB(str) {
+  let start = 0;
+  let end = str.length;
+
+  while (start < end) {
+    const code = str.charCodeAt(start);
+
+    if (code !== 0x09 && code !== 0x20) {
+      break;
+    }
+
+    start += 1;
+  }
+
+  while (end > start) {
+    const code = str.charCodeAt(end - 1);
+
+    if (code !== 0x09 && code !== 0x20) {
+      break;
+    }
+
+    end -= 1;
+  }
+
+  return start === 0 && end === str.length ? str : str.slice(start, end);
+}
+
+// The control-code ranges are intentional: header sanitization strips C0/DEL bytes.
+// eslint-disable-next-line no-control-regex
+const INVALID_UNICODE_HEADER_VALUE_CHARS = new RegExp('[\\u0000-\\u0008\\u000a-\\u001f\\u007f]+', 'g');
+// eslint-disable-next-line no-control-regex
+const INVALID_BYTE_STRING_HEADER_VALUE_CHARS = new RegExp('[^\\u0009\\u0020-\\u007e\\u0080-\\u00ff]+', 'g');
+
+function sanitizeValue(value, invalidChars) {
+  if (utils.isArray(value)) {
+    return value.map((item) => sanitizeValue(item, invalidChars));
+  }
+
+  return trimSPorHTAB(String(value).replace(invalidChars, ''));
+}
+
+export const sanitizeHeaderValue = (value) =>
+  sanitizeValue(value, INVALID_UNICODE_HEADER_VALUE_CHARS);
+
+export const sanitizeByteStringHeaderValue = (value) =>
+  sanitizeValue(value, INVALID_BYTE_STRING_HEADER_VALUE_CHARS);
+
+export function toByteStringHeaderObject(headers) {
+  const byteStringHeaders = Object.create(null);
+
+  utils.forEach(headers.toJSON(), (value, header) => {
+    byteStringHeaders[header] = sanitizeByteStringHeaderValue(value);
+  });
+
+  return byteStringHeaders;
+}

ddb_main/node_modules/axios/lib/helpers/speedometer.js

@@ -0,0 +1,55 @@
+'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;

ddb_main/node_modules/axios/lib/helpers/spread.js

@@ -7,7 +7,7 @@
  *
  *  ```js
  *  function f(x, y, z) {}
- *  var args = [1, 2, 3];
+ *  const args = [1, 2, 3];
  *  f.apply(null, args);
  *  ```
  *
@@ -18,10 +18,11 @@
  *  ```
  *
  * @param {Function} callback
+ *
  * @returns {Function}
  */
-module.exports = function spread(callback) {
+export default function spread(callback) {
   return function wrap(arr) {
     return callback.apply(null, arr);
   };
-};
+}

ddb_main/node_modules/axios/lib/helpers/throttle.js

@@ -0,0 +1,44 @@
+/**
+ * Throttle decorator
+ * @param {Function} fn
+ * @param {Number} freq
+ * @return {Function}
+ */
+function throttle(fn, freq) {
+  let timestamp = 0;
+  let threshold = 1000 / freq;
+  let lastArgs;
+  let timer;
+
+  const invoke = (args, now = Date.now()) => {
+    timestamp = now;
+    lastArgs = null;
+    if (timer) {
+      clearTimeout(timer);
+      timer = null;
+    }
+    fn(...args);
+  };
+
+  const throttled = (...args) => {
+    const now = Date.now();
+    const passed = now - timestamp;
+    if (passed >= threshold) {
+      invoke(args, now);
+    } else {
+      lastArgs = args;
+      if (!timer) {
+        timer = setTimeout(() => {
+          timer = null;
+          invoke(lastArgs);
+        }, threshold - passed);
+      }
+    }
+  };
+
+  const flush = () => lastArgs && invoke(lastArgs);
+
+  return [throttled, flush];
+}
+
+export default throttle;

ddb_main/node_modules/axios/lib/helpers/toFormData.js

@@ -0,0 +1,249 @@
+'use strict';
+
+import utils from '../utils.js';
+import AxiosError from '../core/AxiosError.js';
+// temporary hotfix to avoid circular references until AxiosURLSearchParams is refactored
+import PlatformFormData from '../platform/node/classes/FormData.js';
+
+/**
+ * Determines if the given thing is a array or js object.
+ *
+ * @param {string} thing - The object or array to be visited.
+ *
+ * @returns {boolean}
+ */
+function isVisitable(thing) {
+  return utils.isPlainObject(thing) || utils.isArray(thing);
+}
+
+/**
+ * It removes the brackets from the end of a string
+ *
+ * @param {string} key - The key of the parameter.
+ *
+ * @returns {string} the key without the brackets.
+ */
+function removeBrackets(key) {
+  return utils.endsWith(key, '[]') ? key.slice(0, -2) : key;
+}
+
+/**
+ * It takes a path, a key, and a boolean, and returns a string
+ *
+ * @param {string} path - The path to the current key.
+ * @param {string} key - The key of the current object being iterated over.
+ * @param {string} dots - If true, the key will be rendered with dots instead of brackets.
+ *
+ * @returns {string} The path to the current key.
+ */
+function renderKey(path, key, dots) {
+  if (!path) return key;
+  return path
+    .concat(key)
+    .map(function each(token, i) {
+      // eslint-disable-next-line no-param-reassign
+      token = removeBrackets(token);
+      return !dots && i ? '[' + token + ']' : token;
+    })
+    .join(dots ? '.' : '');
+}
+
+/**
+ * If the array is an array and none of its elements are visitable, then it's a flat array.
+ *
+ * @param {Array<any>} arr - The array to check
+ *
+ * @returns {boolean}
+ */
+function isFlatArray(arr) {
+  return utils.isArray(arr) && !arr.some(isVisitable);
+}
+
+const predicates = utils.toFlatObject(utils, {}, null, function filter(prop) {
+  return /^is[A-Z]/.test(prop);
+});
+
+/**
+ * Convert a data object to FormData
+ *
+ * @param {Object} obj
+ * @param {?Object} [formData]
+ * @param {?Object} [options]
+ * @param {Function} [options.visitor]
+ * @param {Boolean} [options.metaTokens = true]
+ * @param {Boolean} [options.dots = false]
+ * @param {?Boolean} [options.indexes = false]
+ *
+ * @returns {Object}
+ **/
+
+/**
+ * It converts an object into a FormData object
+ *
+ * @param {Object<any, any>} obj - The object to convert to form data.
+ * @param {string} formData - The FormData object to append to.
+ * @param {Object<string, any>} options
+ *
+ * @returns
+ */
+function toFormData(obj, formData, options) {
+  if (!utils.isObject(obj)) {
+    throw new TypeError('target must be an object');
+  }
+
+  // eslint-disable-next-line no-param-reassign
+  formData = formData || new (PlatformFormData || FormData)();
+
+  // eslint-disable-next-line no-param-reassign
+  options = utils.toFlatObject(
+    options,
+    {
+      metaTokens: true,
+      dots: false,
+      indexes: false,
+    },
+    false,
+    function defined(option, source) {
+      // eslint-disable-next-line no-eq-null,eqeqeq
+      return !utils.isUndefined(source[option]);
+    }
+  );
+
+  const metaTokens = options.metaTokens;
+  // eslint-disable-next-line no-use-before-define
+  const visitor = options.visitor || defaultVisitor;
+  const dots = options.dots;
+  const indexes = options.indexes;
+  const _Blob = options.Blob || (typeof Blob !== 'undefined' && Blob);
+  const maxDepth = options.maxDepth === undefined ? 100 : options.maxDepth;
+  const useBlob = _Blob && utils.isSpecCompliantForm(formData);
+
+  if (!utils.isFunction(visitor)) {
+    throw new TypeError('visitor must be a function');
+  }
+
+  function convertValue(value) {
+    if (value === null) return '';
+
+    if (utils.isDate(value)) {
+      return value.toISOString();
+    }
+
+    if (utils.isBoolean(value)) {
+      return value.toString();
+    }
+
+    if (!useBlob && utils.isBlob(value)) {
+      throw new AxiosError('Blob is not supported. Use a Buffer instead.');
+    }
+
+    if (utils.isArrayBuffer(value) || utils.isTypedArray(value)) {
+      return useBlob && typeof Blob === 'function' ? new Blob([value]) : Buffer.from(value);
+    }
+
+    return value;
+  }
+
+  /**
+   * Default visitor.
+   *
+   * @param {*} value
+   * @param {String|Number} key
+   * @param {Array<String|Number>} path
+   * @this {FormData}
+   *
+   * @returns {boolean} return true to visit the each prop of the value recursively
+   */
+  function defaultVisitor(value, key, path) {
+    let arr = value;
+
+    if (utils.isReactNative(formData) && utils.isReactNativeBlob(value)) {
+      formData.append(renderKey(path, key, dots), convertValue(value));
+      return false;
+    }
+
+    if (value && !path && typeof value === 'object') {
+      if (utils.endsWith(key, '{}')) {
+        // eslint-disable-next-line no-param-reassign
+        key = metaTokens ? key : key.slice(0, -2);
+        // eslint-disable-next-line no-param-reassign
+        value = JSON.stringify(value);
+      } else if (
+        (utils.isArray(value) && isFlatArray(value)) ||
+        ((utils.isFileList(value) || utils.endsWith(key, '[]')) && (arr = utils.toArray(value)))
+      ) {
+        // eslint-disable-next-line no-param-reassign
+        key = removeBrackets(key);
+
+        arr.forEach(function each(el, index) {
+          !(utils.isUndefined(el) || el === null) &&
+            formData.append(
+              // eslint-disable-next-line no-nested-ternary
+              indexes === true
+                ? renderKey([key], index, dots)
+                : indexes === null
+                  ? key
+                  : key + '[]',
+              convertValue(el)
+            );
+        });
+        return false;
+      }
+    }
+
+    if (isVisitable(value)) {
+      return true;
+    }
+
+    formData.append(renderKey(path, key, dots), convertValue(value));
+
+    return false;
+  }
+
+  const stack = [];
+
+  const exposedHelpers = Object.assign(predicates, {
+    defaultVisitor,
+    convertValue,
+    isVisitable,
+  });
+
+  function build(value, path, depth = 0) {
+    if (utils.isUndefined(value)) return;
+
+    if (depth > maxDepth) {
+      throw new AxiosError(
+        'Object is too deeply nested (' + depth + ' levels). Max depth: ' + maxDepth,
+        AxiosError.ERR_FORM_DATA_DEPTH_EXCEEDED
+      );
+    }
+
+    if (stack.indexOf(value) !== -1) {
+      throw new Error('Circular reference detected in ' + path.join('.'));
+    }
+
+    stack.push(value);
+
+    utils.forEach(value, function each(el, key) {
+      const result =
+        !(utils.isUndefined(el) || el === null) &&
+        visitor.call(formData, el, utils.isString(key) ? key.trim() : key, path, exposedHelpers);
+
+      if (result === true) {
+        build(el, path ? path.concat(key) : [key], depth + 1);
+      }
+    });
+
+    stack.pop();
+  }
+
+  if (!utils.isObject(obj)) {
+    throw new TypeError('data must be an object');
+  }
+
+  build(obj);
+
+  return formData;
+}
+
+export default toFormData;

ddb_main/node_modules/axios/lib/helpers/toURLEncodedForm.js

@@ -0,0 +1,19 @@
+'use strict';
+
+import utils from '../utils.js';
+import toFormData from './toFormData.js';
+import platform from '../platform/index.js';
+
+export default function toURLEncodedForm(data, options) {
+  return toFormData(data, new platform.classes.URLSearchParams(), {
+    visitor: function (value, key, path, helpers) {
+      if (platform.isNode && utils.isBuffer(value)) {
+        this.append(key, value.toString('base64'));
+        return false;
+      }
+
+      return helpers.defaultVisitor.apply(this, arguments);
+    },
+    ...options,
+  });
+}

ddb_main/node_modules/axios/lib/helpers/trackStream.js

@@ -0,0 +1,89 @@
+export const streamChunk = function* (chunk, chunkSize) {
+  let len = chunk.byteLength;
+
+  if (!chunkSize || len < chunkSize) {
+    yield chunk;
+    return;
+  }
+
+  let pos = 0;
+  let end;
+
+  while (pos < len) {
+    end = pos + chunkSize;
+    yield chunk.slice(pos, end);
+    pos = end;
+  }
+};
+
+export const readBytes = async function* (iterable, chunkSize) {
+  for await (const chunk of readStream(iterable)) {
+    yield* streamChunk(chunk, chunkSize);
+  }
+};
+
+const readStream = async function* (stream) {
+  if (stream[Symbol.asyncIterator]) {
+    yield* stream;
+    return;
+  }
+
+  const reader = stream.getReader();
+  try {
+    for (;;) {
+      const { done, value } = await reader.read();
+      if (done) {
+        break;
+      }
+      yield value;
+    }
+  } finally {
+    await reader.cancel();
+  }
+};
+
+export const trackStream = (stream, chunkSize, onProgress, onFinish) => {
+  const iterator = readBytes(stream, chunkSize);
+
+  let bytes = 0;
+  let done;
+  let _onFinish = (e) => {
+    if (!done) {
+      done = true;
+      onFinish && onFinish(e);
+    }
+  };
+
+  return new ReadableStream(
+    {
+      async pull(controller) {
+        try {
+          const { done, value } = await iterator.next();
+
+          if (done) {
+            _onFinish();
+            controller.close();
+            return;
+          }
+
+          let len = value.byteLength;
+          if (onProgress) {
+            let loadedBytes = (bytes += len);
+            onProgress(loadedBytes);
+          }
+          controller.enqueue(new Uint8Array(value));
+        } catch (err) {
+          _onFinish(err);
+          throw err;
+        }
+      },
+      cancel(reason) {
+        _onFinish(reason);
+        return iterator.return();
+      },
+    },
+    {
+      highWaterMark: 2,
+    }
+  );
+};

ddb_main/node_modules/axios/lib/helpers/validator.js

@@ -1,34 +1,48 @@
 'use strict';
 
-var VERSION = require('../env/data').version;
+import { VERSION } from '../env/data.js';
+import AxiosError from '../core/AxiosError.js';
 
-var validators = {};
+const validators = {};
 
 // eslint-disable-next-line func-names
-['object', 'boolean', 'number', 'function', 'string', 'symbol'].forEach(function(type, i) {
+['object', 'boolean', 'number', 'function', 'string', 'symbol'].forEach((type, i) => {
   validators[type] = function validator(thing) {
     return typeof thing === type || 'a' + (i < 1 ? 'n ' : ' ') + type;
   };
 });
 
-var deprecatedWarnings = {};
+const deprecatedWarnings = {};
 
 /**
  * Transitional option validator
+ *
  * @param {function|boolean?} validator - set to false if the transitional option has been removed
  * @param {string?} version - deprecated version / removed since version
  * @param {string?} message - some message with additional info
+ *
  * @returns {function}
  */
 validators.transitional = function transitional(validator, version, message) {
   function formatMessage(opt, desc) {
-    return '[Axios v' + VERSION + '] Transitional option \'' + opt + '\'' + desc + (message ? '. ' + message : '');
+    return (
+      '[Axios v' +
+      VERSION +
+      "] Transitional option '" +
+      opt +
+      "'" +
+      desc +
+      (message ? '. ' + message : '')
+    );
   }
 
   // eslint-disable-next-line func-names
-  return function(value, opt, opts) {
+  return (value, opt, opts) => {
     if (validator === false) {
-      throw new Error(formatMessage(opt, ' has been removed' + (version ? ' in ' + version : '')));
+      throw new AxiosError(
+        formatMessage(opt, ' has been removed' + (version ? ' in ' + version : '')),
+        AxiosError.ERR_DEPRECATED
+      );
     }
 
     if (version && !deprecatedWarnings[opt]) {
@@ -46,37 +60,53 @@ validators.transitional = function transitional(validator, version, message) {
   };
 };
 
+validators.spelling = function spelling(correctSpelling) {
+  return (value, opt) => {
+    // eslint-disable-next-line no-console
+    console.warn(`${opt} is likely a misspelling of ${correctSpelling}`);
+    return true;
+  };
+};
+
 /**
  * Assert object's properties type
+ *
  * @param {object} options
  * @param {object} schema
  * @param {boolean?} allowUnknown
+ *
+ * @returns {object}
  */
 
 function assertOptions(options, schema, allowUnknown) {
   if (typeof options !== 'object') {
-    throw new TypeError('options must be an object');
+    throw new AxiosError('options must be an object', AxiosError.ERR_BAD_OPTION_VALUE);
   }
-  var keys = Object.keys(options);
-  var i = keys.length;
+  const keys = Object.keys(options);
+  let i = keys.length;
   while (i-- > 0) {
-    var opt = keys[i];
-    var validator = schema[opt];
+    const opt = keys[i];
+    // Use hasOwnProperty so a polluted Object.prototype.<opt> cannot supply
+    // a non-function validator and cause a TypeError.
+    const validator = Object.prototype.hasOwnProperty.call(schema, opt) ? schema[opt] : undefined;
     if (validator) {
-      var value = options[opt];
-      var result = value === undefined || validator(value, opt, options);
+      const value = options[opt];
+      const result = value === undefined || validator(value, opt, options);
       if (result !== true) {
-        throw new TypeError('option ' + opt + ' must be ' + result);
+        throw new AxiosError(
+          'option ' + opt + ' must be ' + result,
+          AxiosError.ERR_BAD_OPTION_VALUE
+        );
       }
       continue;
     }
     if (allowUnknown !== true) {
-      throw Error('Unknown option ' + opt);
+      throw new AxiosError('Unknown option ' + opt, AxiosError.ERR_BAD_OPTION);
     }
   }
 }
 
-module.exports = {
-  assertOptions: assertOptions,
-  validators: validators
+export default {
+  assertOptions,
+  validators,
 };

ddb_main/node_modules/axios/lib/platform/browser/classes/Blob.js

@@ -0,0 +1,3 @@
+'use strict';
+
+export default typeof Blob !== 'undefined' ? Blob : null;

ddb_main/node_modules/axios/lib/platform/browser/classes/FormData.js

@@ -0,0 +1,3 @@
+'use strict';
+
+export default typeof FormData !== 'undefined' ? FormData : null;

ddb_main/node_modules/axios/lib/platform/browser/classes/URLSearchParams.js

@@ -0,0 +1,4 @@
+'use strict';
+
+import AxiosURLSearchParams from '../../../helpers/AxiosURLSearchParams.js';
+export default typeof URLSearchParams !== 'undefined' ? URLSearchParams : AxiosURLSearchParams;

ddb_main/node_modules/axios/lib/platform/browser/index.js

@@ -0,0 +1,13 @@
+import URLSearchParams from './classes/URLSearchParams.js';
+import FormData from './classes/FormData.js';
+import Blob from './classes/Blob.js';
+
+export default {
+  isBrowser: true,
+  classes: {
+    URLSearchParams,
+    FormData,
+    Blob,
+  },
+  protocols: ['http', 'https', 'file', 'blob', 'url', 'data'],
+};

ddb_main/node_modules/axios/lib/platform/common/utils.js

@@ -0,0 +1,52 @@
+const hasBrowserEnv = typeof window !== 'undefined' && typeof document !== 'undefined';
+
+const _navigator = (typeof navigator === 'object' && navigator) || undefined;
+
+/**
+ * Determine if we're running in a standard browser environment
+ *
+ * This allows axios to run in a web worker, and react-native.
+ * Both environments support XMLHttpRequest, but not fully standard globals.
+ *
+ * web workers:
+ *  typeof window -> undefined
+ *  typeof document -> undefined
+ *
+ * react-native:
+ *  navigator.product -> 'ReactNative'
+ * nativescript
+ *  navigator.product -> 'NativeScript' or 'NS'
+ *
+ * @returns {boolean}
+ */
+const hasStandardBrowserEnv =
+  hasBrowserEnv &&
+  (!_navigator || ['ReactNative', 'NativeScript', 'NS'].indexOf(_navigator.product) < 0);
+
+/**
+ * Determine if we're running in a standard browser webWorker environment
+ *
+ * Although the `isStandardBrowserEnv` method indicates that
+ * `allows axios to run in a web worker`, the WebWorker will still be
+ * filtered out due to its judgment standard
+ * `typeof window !== 'undefined' && typeof document !== 'undefined'`.
+ * This leads to a problem when axios post `FormData` in webWorker
+ */
+const hasStandardBrowserWebWorkerEnv = (() => {
+  return (
+    typeof WorkerGlobalScope !== 'undefined' &&
+    // eslint-disable-next-line no-undef
+    self instanceof WorkerGlobalScope &&
+    typeof self.importScripts === 'function'
+  );
+})();
+
+const origin = (hasBrowserEnv && window.location.href) || 'http://localhost';
+
+export {
+  hasBrowserEnv,
+  hasStandardBrowserWebWorkerEnv,
+  hasStandardBrowserEnv,
+  _navigator as navigator,
+  origin,
+};

ddb_main/node_modules/axios/lib/platform/index.js

@@ -0,0 +1,7 @@
+import platform from './node/index.js';
+import * as utils from './common/utils.js';
+
+export default {
+  ...utils,
+  ...platform,
+};