create-chuntianxiaozhu/template-electron/app/electron/controller/environment.js

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"use strict";

const { Controller } = require("ee-core");
const { mjsModule } = require("../utils/mjsmodule");
const Ps = require("ee-core/ps");
const { resolve } = require("path");
const { getRequirementTxt } = require("../utils/env");
const Log = require('ee-core/log');
const { sleep } = require("../utils/common");

/**
 * 环境配置控制器
 * @class
 */
class EnvironmentController extends Controller {
  constructor(ctx) {
    super(ctx);
  }

  /**
   * 所有方法接收两个参数
   * @param args 前端传的参数
   * @param event - ipc通信时才有值。详情见：控制器文档
   */
  async init() {
    const { pythonenv, pkgDir } = mjsModule;
    const { install, pip } = pythonenv;
    Log.info("运行包目录：", pkgDir.packageDirectorySync())
    try {
      await install();
      await pip({
        requirement: resolve(Ps.getExtraResourcesDir(), getRequirementTxt()),
        host: "https://mirrors.aliyun.com/pypi/simple/",
      });
      return true;
    } catch(e) {
      Log.error("错误：", e);
      return false;
    }
  }
}

EnvironmentController.toString = () => "[class EnvironmentController]";
module.exports = EnvironmentController;