Function addPythonPath

packages/vscode-pyright/src/extension.ts:237–263

(settings: any[])

                    // For backwards compatibility, set python.pythonPath to the configured
                    // value as though it were in the user's settings.json file.
                    const addPythonPath = (settings: any[]): Promise<any[]> => {
                        const pythonPathPromises: Promise<string | undefined>[] = params.items.map((item) => {
                            if (item.section === 'python') {
                                const uri = item.scopeUri ? Uri.parse(item.scopeUri) : undefined;
                                return getPythonPathFromPythonExtension(client.outputChannel, uri, () => {
                                    // Posts a "workspace/didChangeConfiguration" message to the service
                                    // so it re-queries the settings for all workspaces.
                                    client.sendNotification(DidChangeConfigurationNotification.type, {
                                        settings: null,
                                    });
                                });
                            }
                            return Promise.resolve(undefined);
                        });

                        return Promise.all(pythonPathPromises).then((pythonPaths) => {
                            pythonPaths.forEach((pythonPath, i) => {
                                // If there is a pythonPath returned by the Python extension,
                                // always prefer this over the pythonPath that uses the old
                                // mechanism.
                                if (pythonPath !== undefined) {
                                    settings[i].pythonPath = pythonPath;
                                }
                            });
                            return settings;
                        });
                    };

                    return addPythonPath(result);
                },