python导入错误“No module named appengine.ext” [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

它看起来像App Engine SDK没有安装，或者至少Python运行时无法找到它。

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

请阅读并遵循此处的说明： https://cloud.google.com/appengine/do wnloads＃Google_App_Engine_SDK_for_Python

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

他们告诉你，如何安装App Engine SDK for Python。

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

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