Fixed bug that affects pyproject.toml files with an emoji character b…

…y switching to a different toml parser. This addresses #9412.

packages/pyright-internal/package.json

@@ -24,9 +24,9 @@
         "chalk": "^4.1.2",
         "chokidar": "^3.6.0",
         "command-line-args": "^5.2.1",
-        "js-toml": "^1.0.0",
         "jsonc-parser": "^3.3.1",
         "leven": "3.1.0",
+        "smol-toml": "^1.3.0",
         "source-map-support": "^0.5.21",
         "tmp": "^0.2.3",
         "vscode-jsonrpc": "^9.0.0-next.5",

packages/pyright-internal/src/analyzer/service.ts

@@ -8,8 +8,8 @@
  * Python files.
  */
 
-import * as TOML from 'js-toml';
 import * as JSONC from 'jsonc-parser';
+import { parse } from 'smol-toml';
 import { AbstractCancellationTokenSource, CancellationToken } from 'vscode-languageserver';
 
 import { BackgroundAnalysisBase, RefreshOptions } from '../backgroundAnalysisBase';
@@ -1136,7 +1136,7 @@ export class AnalyzerService {
     private _parsePyprojectTomlFile(pyprojectPath: Uri): object | undefined {
         return this._attemptParseFile(pyprojectPath, (fileContents, attemptCount) => {
             try {
-                const configObj = TOML.load(fileContents);
+                const configObj = parse(fileContents);
                 if (configObj && 'tool' in configObj) {
                     return (configObj.tool as Record<string, object>).pyright as object;
                 }

tsconfig.json

@@ -1,7 +1,7 @@
 {
     "compilerOptions": {
         "target": "es2019",
-        "module": "node16",
+        "module": "preserve",
         "lib": [
             "es2019"
         ],
@@ -10,7 +10,7 @@
         "allowSyntheticDefaultImports": true,
         "strict": true,
         "forceConsistentCasingInFileNames": true,
-        "moduleResolution": "node16",
+        "moduleResolution": "Bundler",
         "resolveJsonModule": true,
         "sourceMap": true,
         "outDir": "./out",