CODEWITHSUNDEEP
pythonpython-2.7sslcherrypycherrypywsgiserver
Xavier DSouza
Xavier DSouza

Reputation: 2931

python - ImportError: cannot import name wsgiserver

Getting following error when running python script for web

    Traceback (most recent call last):
      File "SampleWSTest.py", line 10, in <module>
        from web.wsgiserver.ssl_builtin import BuiltinSSLAdapter
      File "C:\Python27\lib\site-packages\web\wsgiserver\ssl_builtin.py", line 14, in <module>
        from cherrypy import wsgiserver
    ImportError: cannot import name wsgiserver

Running on python 2.7.15 

import web
import sys
import argparse
import traceback
from web.wsgiserver import CherryPyWSGIServer
from web.wsgiserver.ssl_builtin import BuiltinSSLAdapter
from OpenSSL import SSL

class Healthcheck:
    def GET(self):
        return 'Yassssssssss !!!!!'

URLS = ('/svc/healthcheck', 'Healthcheck')

CherryPyWSGIServer.ssl_certificate = 'alice.crt'
CherryPyWSGIServer.ssl_private_key = 'alice.key'

if __name__ == '__main__':
    CherryPyWSGIServer.ssl_adapter = BuiltinSSLAdapter(CherryPyWSGIServer.ssl_certificate, CherryPyWSGIServer.ssl_private_key)
    CherryPyWSGIServer.ssl_adapter.context = SSL.Context(SSL.SSLv23_METHOD)
    CherryPyWSGIServer.ssl_adapter.context.set_options(SSL.OP_NO_SSLv3)
    CherryPyWSGIServer.ssl_adapter.context.use_certificate_file(CherryPyWSGIServer.ssl_certificate)
    CherryPyWSGIServer.ssl_adapter.context.use_privatekey_file(CherryPyWSGIServer.ssl_private_key)
    app = web.application(URLS, globals())
    app.run()

This started failing after we had to disable ssl 2 and ssl 3 so had to add ssl_adapter but BuiltinSSLAdapter fails with the import. If any other alternatives please suggest. Basically want to disable ssl 2 and ssl 3 previously we didnt have from web.wsgiserver.ssl_builtin import BuiltinSSLAdapter from OpenSSL import SSL

Upvotes: 2

Views: 3880

Answers (1)

Mark Bailey
Mark Bailey

Reputation: 1675

CherryPy moved wsgiserver to cheroot in 2017.

http://docs.cherrypy.dev/en/latest/history.html#v9-0-0

So now you need to import it like this:

from cheroot.wsgi import Server as CherryPyWSGIServer

or rename it throughout.

Upvotes: 5

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