Gevent flask in python… here is a solution to the problem.
Gevent flask in python
I have a code: And a domain name, me
Love to use this code to appear in my domain name
from flask import Flask
import gevent.wsgi
app=Flask(__name__)
@app.route('/')
def index():
return "hello world"
app_server = gevent.wsgi.WSGIServer(('x.y.z.a'), app)
app_server.serve_forever()
Display error:
Traceback (most recent call last):
File "p.py", line 10, in <module>
app_server = gevent.wsgi.WSGIServer(('184.171.170.27'), app)
File "/usr/lib/python2.7/dist-packages/gevent/pywsgi.py", line 605, in __init__
StreamServer.__init__(self, listener, backlog=backlog, spawn=spawn, **ssl_args)
File "/usr/lib/python2.7/dist-packages/gevent/server.py", line 48, in __init__
BaseServer.__init__(self, listener, handle=handle, spawn=spawn)
File "/usr/lib/python2.7/dist-packages/gevent/baseserver.py", line 61, in __init__
self.set_listener(listener)
File "/usr/lib/python2.7/dist-packages/gevent/server.py", line 70, in set_listener
BaseServer.set_listener(self, listener)
File "/usr/lib/python2.7/dist-packages/gevent/baseserver.py", line 80, in set_listener
self.family, self.address = parse_address(listener)
File "/usr/lib/python2.7/dist-packages/gevent/baseserver.py", line 323, in parse_address
raise ValueError('Failed to parse address %r: %s' % (address, sys.exc_info()[1]))
ValueError: Failed to parse address '184.171.170.27': invalid literal
for int() with base 10: '184.171.170.27'
What to do.. Thank you for your help
Solution
Check out gevent's
baseserver.py
in their github repo .
The address needs to be a tuple containing the address and port, or a string separating the address from the port with ":"
. That is, these are valid
app_server = gevent.wsgi.WSGIServer('x.y.z.a:51515', app)
or
app_server = gevent.wsgi.WSGIServer(('x.y.z.a', 51515), app)