首先,这是我的脚本:
#!/usr/bin/python
import sys, os
sys.path.append('/home/username/python')
sys.path.append("/home/username/python/flup")
sys.path.append("/home/username/python/django")
# more path stuff
os.environ['DJANGO_SETTINGS_MODULE'] = "project.settings"
from django.core.servers.fastcgi import runfastcgi
runfastcgi(method="threaded", daemonize="false")
正如所描述这里.
这是我尝试从shell运行它时得到的错误:
WSGIServer: missing FastCGI param REQUEST_METHOD required by WSGI!
WSGIServer: missing FastCGI param SERVER_NAME required by WSGI!
WSGIServer: missing FastCGI param SERVER_PORT required by WSGI!
WSGIServer: missing FastCGI param SERVER_PROTOCOL required by WSGI!
Status: 404 NOT FOUND
Content-Type: text/html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en">
<!-- more html which looks to be …我知道有很多关于Flask和CherryPy以及静态文件的问题,但我似乎仍然无法使其工作.
这里有一个片段可以在CherryPy上部署Flask应用程序:http: //flask.pocoo.org/snippets/24/
是否有快速修改让wsgiserver提供烧瓶应用程序的静态目录中的内容？
CherryPy的静态内容功能似乎位于CherryPy中.我不确定如何安装CherryPy应用程序,除了在使用此代码段时提供静态内容之外什么都不做.
我正在与Bottle＆Gevent玩一个HTTP + WebSockets服务器。如果要在Node中实现此功能，则在开发过程中，我将使用Nodemon或类似方法在更改代码后重新启动服务器。如果我仅使用Bottle和run我相信可以使用的方法，run(reloader=True)但是我正在使用运行应用程序WSGIServer。鉴于此，我该如何获得自动重装功能？
http_server = WSGIServer(('127.0.0.1', 8080), app, handler_class=WebSocketHandler)
我正在使用以下代码片段在python中运行WSGIServer:
from bottle import request, Bottle, abort
app = Bottle()
.. other stuff ...
from gevent.pywsgi import WSGIServer
from geventwebsocket import WebSocketError
from geventwebsocket.handler import WebSocketHandler
server = WSGIServer(("0.0.0.0", 8080), app,
handler_class=WebSocketHandler)
server.serve_forever()
服务器工作正常但每次我向此服务器发送请求时,控制台上都没有打印出来(直接运行服务器时瓶子或瓶子的方式).那些控制台日志真的可以帮助我理解浏览器的要求.我尝试在上面的代码中的几个地方插入debug = True,但似乎都没有.我究竟做错了什么 ？
我试图用gevent.pywsgi.WSGIServer包装Flask应用程序。一切正常，但是，当我尝试为ssl添加密钥和证书时，它甚至无法再接受任何客户端。
这是一个引发错误的简单示例：
from gevent.pywsgi import WSGIServer
from flask import Flask
app = Flask(__name__)
app.debug = True
@app.route('/')
def index():
"""
Renders the homepage.
"""
return render_template('index.html')
if __name__ == "__main__":
app.config["SECRET_KEY"] = "ITSASECRET"
http_server = WSGIServer(('localhost', 5000), app, keyfile='key.pem',
certfile='cert.pem')
http_server.serve_forever()
这是错误的堆栈跟踪：
Traceback (most recent call last):
File "C:\Python27\lib\site-packages\gevent\greenlet.py", line 536, in run
result = self._run(*self.args, **self.kwargs)
File "C:\Python27\lib\site-packages\gevent\baseserver.py", line 26, in
_handle_and_close_when_done
return handle(*args_tuple)
File "C:\Python27\lib\site-packages\gevent\server.py", line 173, in
wrap_socket_and_handle
ssl_socket = self.wrap_socket(client_socket, **self.ssl_args)
File "C:\Python27\lib\site-packages\gevent\_sslgte279.py", line …我正在WSGIServer使用地址运行'0.0.0.0'
from gevent import pywsgi
from geventwebsocket.handler import WebSocketHandler
server = pywsgi.WSGIServer(('0.0.0.0', 5002), app, handler_class=WebSocketHandler)
server.serve_forever()
哪个会产生错误TypeError: an integer is required (got type bytes)
如果我改变'0.0.0.0'一切'127.0.0.1'都很好。
我在 MacOS 10.14.6 上使用 Python 3.8
这是完整的错误
Traceback (most recent call last):
File "/Users/ronharlev/Documents/MyProject/streaming_server.py", line 174, in run_process
server.serve_forever()
File "/Users/ronharlev/Documents/MyProject/venv/lib/python3.8/site-packages/gevent/baseserver.py", line 367, in serve_forever
self.start()
File "/Users/ronharlev/Documents/MyProject/venv/lib/python3.8/site-packages/gevent/baseserver.py", line 305, in start
self.init_socket()
File "/Users/ronharlev/Documents/MyProject/venv/lib/python3.8/site-packages/gevent/pywsgi.py", line 1491, in init_socket
self.update_environ()
File "/Users/ronharlev/Documents/MyProject/venv/lib/python3.8/site-packages/gevent/pywsgi.py", line 1503, in update_environ
name …我无法使用 Python 3.5 解决这个问题。此代码对于 3 之前的 Python 来说是可以的。我正在实现 Django 应用程序所需的 WSGI Web 服务器。
文件的名称是：webserver2.py。但他告诉我
TypeError: a bytes-like object is required, not 'str'
你能帮助我吗？
import socket
#import StringIO
import io
import sys
class WSGIServer(object):
address_family = socket.AF_INET
socket_type = socket.SOCK_STREAM
request_queue_size = 1
def __init__(self, server_address):
# Create a listening socket
self.listen_socket = listen_socket = socket.socket(
self.address_family,
self.socket_type
)
# Allow to reuse the same address
listen_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
# Bind
listen_socket.bind(server_address)
# Activate
listen_socket.listen(self.request_queue_size)
# Get server host name and …wsgiserver ×7
python ×5
bottle ×2
flask ×2
cherrypy ×1
deployment ×1
django ×1
fastcgi ×1
gevent ×1
python-3.x ×1
ssl ×1
wsgi ×1