tornado
Добавлено: Вс, 15 октября 2017, 21:53:12
dyvniy
Вроде всё просто и сразу работает
http://www.tornadoweb.org/en/stable/guide/structure.htmlКод: Выделить всё
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
def get(self):
self.write("Hello, world")
def make_app():
return tornado.web.Application([
(r"/", MainHandler),
])
if __name__ == "__main__":
app = make_app()
app.listen(8888)
tornado.ioloop.IOLoop.current().start()
Добавлено: Ср, 5 сентября 2018, 14:55:43
dyvniy
Запуск на производстве
http://wiki.python.su/Документации/Tornado-webконфиг nginx
- Спойлер
Код: Выделить всё
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
use epoll;
}
http {
# Enumerate all the Tornado servers here
upstream frontends {
server 127.0.0.1:8000;
server 127.0.0.1:8001;
server 127.0.0.1:8002;
server 127.0.0.1:8003;
}
include /etc/nginx/mime.types;
default_type application/octet-stream;
access_log /var/log/nginx/access.log;
keepalive_timeout 65;
proxy_read_timeout 200;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
gzip on;
gzip_min_length 1000;
gzip_proxied any;
gzip_types text/plain text/html text/css text/xml
application/x-javascript application/xml
application/atom+xml text/javascript;
# Only retry if there was a communication error, not a timeout
# on the Tornado server (to avoid propagating "queries of death"
# to all frontends)
proxy_next_upstream error;
server {
listen 80;
# Allow file uploads
client_max_body_size 50M;
location ^~ /static/ {
root /var/www;
if ($query_string) {
expires max;
}
}
location = /favicon.ico {
rewrite (.*) /static/favicon.ico;
}
location = /robots.txt {
rewrite (.*) /static/robots.txt;
}
location / {
proxy_pass_header Server;
proxy_set_header Host $http_host;
proxy_redirect false;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Scheme $scheme;
proxy_pass http://frontends;
}
}
}
Добавлено: Ср, 5 сентября 2018, 14:56:40
dyvniy
tornado basic authentification
Код: Выделить всё
import tornado.ioloop
from tornado.web import RequestHandler, Application
from tornado_http_auth import DigestAuthMixin, BasicAuthMixin, auth_required
import ewsxml
credentials = {'user1': 'pass1'}
'''
# Example 1 (using decorator).
class MainHandler(DigestAuthMixin, RequestHandler):
@auth_required(realm='Protected', auth_func=credentials.get)
def get(self):
self.write('Hello %s' % self._current_user)
'''
class MainHandler(BasicAuthMixin, RequestHandler):
def prepare(self):
self.get_authenticated_user(check_credentials_func=credentials.get, realm='Protected')
print('get /')
def get(self):
self.write('Hello %s' % self._current_user)
class ExchangeAsmx(tornado.web.RequestHandler):
def get(self):
form = """<form method="post">
<input type="text" name="username"/>
<input type="text" name="designation"/>
<input type="submit"/>
</form>"""
print('get /ews/Exchange.asmx')
self.write(form)
def post(self):
print('post /ews/Exchange.asmx')
ewsxml.main(self)
def main():
app = Application([
(r'/', MainHandler),
(r'/ews/Exchange.asmx', ExchangeAsmx),
])
app.listen(85)
print('start server')
tornado.ioloop.IOLoop.current().start()
if __name__ == "__main__":
main()