python导入错误“没有名为appengine.ext的模块" [英] python import error "No module named appengine.ext"

问题描述

运行此代码后，我发现导入错误:-

after runing this code,I found import error:-

from google.appengine.ext import webapp
from google.appengine.ext.webapp.util import run_wsgi_app

class MainPage(webapp.RequestHandler):
    def get(self):
        self.response.headers['Content-Type'] = 'text/plain'
        self.response.out.write('Hello, webapp World!')

application = webapp.WSGIApplication([('/', MainPage)],debug=True)

def main():
    run_wsgi_app(application)

if __name__ == "__main__":
    main()

如何使用 google.apengine.ext

how to use google.apengine.ext

推荐答案

看起来 App Engine SDK 没有安装，或者至少 Python 运行时找不到它.

It looks like the App Engine SDK is not installed, or at least the Python runtime cannot find it.

阅读并按照此处的说明操作:https://cloud.google.com/appengine/downloads#Google_App_Engine_SDK_for_Python

read and follow the instructions here: https://cloud.google.com/appengine/downloads#Google_App_Engine_SDK_for_Python

他们告诉您如何安装适用于 Python 的 App Engine SDK.

They tell you, how to install App Engine SDK for Python.

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