Question

我试图从Node.js调用python脚本。它正在执行python脚本，但脚本中的错误为ImportError:no module named google.cloud 我的Node.js有以下代码：

/**
 *  * Background Cloud Function to be triggered by Cloud Storage.
 *   *
 *    * @param {object} event The Cloud Functions event.
 *     * @param {function} callback The callback function.
 *      */
exports.hellogcspy1 = function (event, callback) {
var PythonShell = require('python-shell');


var options = {
  mode: 'text',
  pythonPath: '/usr/bin/python2.7',
  pythonOptions: ['-u'],
  scriptPath: '.',
  args: ['value1', 'value2', 'value3']
};
PythonShell.run('my_script.py', options, function (err, results) {
  if (err) throw err;
  console.log('results: %j', results);
});
};

python脚本命名为my_script.py。当我从创建python-shell和package.json的目录运行此脚本时，我没有得到任何导入错误。 Package.json有以下代码：

{
  "name": "python-shell",
  "version": "0.4.0",
  "description": "to test python run",
  "main": "Node.js",
  "scripts": {
    "test": "python my_script.py"
  },
  "keywords": [
    "python"
  ],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "python-shell": "^0.4.0"
  },
  "repository": {},
  "devDependencies": {}
}

my_script.py包含google-cloud模块的导入，即

from google.cloud import storage,from google.cloud import bigquery
from google.cloud.bigquery import SchemaField

它在VM上正常运行但在Node.js上运行不正常。任何人都可以帮助我从Node.js执行错误ImportError:no module named google.cloud的原因吗？

从Node.js运行Python脚本 - 获取ImportError：没有名为google.cloud的模块

0 个答案: