Remove inversify dependency

package.json

@@ -6,7 +6,6 @@
     "publisher": "ms-python",
     "enabledApiProposals": [
         "portsAttributes",
-        "contribIssueReporter",
         "debugVisualization",
         "contribViewsWelcome"
     ],
@@ -594,10 +593,8 @@
         "@vscode/python-extension": "^1.0.5",
         "fs-extra": "^11.2.0",
         "iconv-lite": "^0.6.3",
-        "inversify": "^6.0.1",
         "jsonc-parser": "^3.2.0",
         "lodash": "^4.17.21",
-        "reflect-metadata": "^0.1.13",
         "vscode-languageclient": "^8.0.2"
     }
 }

src/extension/common/promiseUtils.ts

@@ -4,10 +4,3 @@
 export function ignoreErrors<T>(promise: Promise<T>) {
     return promise.catch(() => {});
 }
-
-// if (!String.prototype.format) {
-//     String.prototype.format = function (this: string) {
-//         const args = arguments;
-//         return this.replace(/{(\d+)}/g, (match, number) => (args[number] === undefined ? match : args[number]));
-//     };
-// }

src/extension/debugger/adapter/factory.ts

@@ -4,7 +4,6 @@
 
 'use strict';
 
-import { inject, injectable } from 'inversify';
 import * as path from 'path';
 import {
     DebugAdapterDescriptor,
@@ -31,9 +30,8 @@ export enum debugStateKeys {
     doNotShowAgain = 'doNotShowPython36DebugDeprecatedAgain',
 }
 
-@injectable()
 export class DebugAdapterDescriptorFactory implements IDebugAdapterDescriptorFactory {
-    constructor(@inject(IPersistentStateFactory) private persistentState: IPersistentStateFactory) {}
+    constructor(private persistentState: IPersistentStateFactory) {}
 
     public async createDebugAdapterDescriptor(
         session: DebugSession,

src/extension/debugger/configuration/debugConfigurationService.ts

@@ -1,9 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
-'use strict';
-
-import { inject, injectable, named } from 'inversify';
 import { cloneDeep } from 'lodash';
 import { CancellationToken, DebugConfiguration, QuickPickItem, WorkspaceFolder } from 'vscode';
 import { DebugConfigStrings } from '../../common/utils/localize';
@@ -21,18 +18,13 @@ import { buildRemoteAttachConfiguration } from './providers/remoteAttach';
 import { IDebugConfigurationResolver } from './types';
 import { buildFileWithArgsLaunchDebugConfiguration } from './providers/fileLaunchWithArgs';
 
-@injectable()
 export class PythonDebugConfigurationService implements IDebugConfigurationService {
     private cacheDebugConfig: DebugConfiguration | undefined = undefined;
 
     constructor(
-        @inject(IDebugConfigurationResolver)
-        @named('attach')
         private readonly attachResolver: IDebugConfigurationResolver<AttachRequestArguments>,
-        @inject(IDebugConfigurationResolver)
-        @named('launch')
         private readonly launchResolver: IDebugConfigurationResolver<LaunchRequestArguments>,
-        @inject(IMultiStepInputFactory) private readonly multiStepFactory: IMultiStepInputFactory,
+        private readonly multiStepFactory: IMultiStepInputFactory,
     ) {}
 
     public async provideDebugConfigurations(