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Dropping trailing whitespaces

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This commit is contained in:
David
2014-08-06 12:46:26 +02:00
parent 78c866ce59
commit 0c61eb11f5
91 changed files with 3139 additions and 3139 deletions
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lib/cherrypy/process/servers.py
+36 -36
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@@ -54,13 +54,13 @@ hello.py::
#!/usr/bin/python
import cherrypy
class HelloWorld:
\"""Sample request handler class.\"""
def index(self):
return "Hello world!"
index.exposed = True
cherrypy.tree.mount(HelloWorld())
# CherryPy autoreload must be disabled for the flup server to work
cherrypy.config.update({'engine.autoreload_on':False})
@@ -107,7 +107,7 @@ directive, configure your fastcgi script like the following::
} # end of $HTTP["url"] =~ "^/"
Please see `Lighttpd FastCGI Docs
<http://redmine.lighttpd.net/wiki/lighttpd/Docs:ModFastCGI>`_ for an explanation
<http://redmine.lighttpd.net/wiki/lighttpd/Docs:ModFastCGI>`_ for an explanation
of the possible configuration options.
"""
@@ -117,33 +117,33 @@ import time
class ServerAdapter(object):
"""Adapter for an HTTP server.
If you need to start more than one HTTP server (to serve on multiple
ports, or protocols, etc.), you can manually register each one and then
start them all with bus.start:
s1 = ServerAdapter(bus, MyWSGIServer(host='0.0.0.0', port=80))
s2 = ServerAdapter(bus, another.HTTPServer(host='127.0.0.1', SSL=True))
s1.subscribe()
s2.subscribe()
bus.start()
"""
def __init__(self, bus, httpserver=None, bind_addr=None):
self.bus = bus
self.httpserver = httpserver
self.bind_addr = bind_addr
self.interrupt = None
self.running = False
def subscribe(self):
self.bus.subscribe('start', self.start)
self.bus.subscribe('stop', self.stop)
def unsubscribe(self):
self.bus.unsubscribe('start', self.start)
self.bus.unsubscribe('stop', self.stop)
def start(self):
"""Start the HTTP server."""
if self.bind_addr is None:
@@ -153,29 +153,29 @@ class ServerAdapter(object):
on_what = "%s:%s" % (host, port)
else:
on_what = "socket file: %s" % self.bind_addr
if self.running:
self.bus.log("Already serving on %s" % on_what)
return
self.interrupt = None
if not self.httpserver:
raise ValueError("No HTTP server has been created.")
# Start the httpserver in a new thread.
if isinstance(self.bind_addr, tuple):
wait_for_free_port(*self.bind_addr)
import threading
t = threading.Thread(target=self._start_http_thread)
t.setName("HTTPServer " + t.getName())
t.start()
self.wait()
self.running = True
self.bus.log("Serving on %s" % on_what)
start.priority = 75
def _start_http_thread(self):
"""HTTP servers MUST be running in new threads, so that the
main thread persists to receive KeyboardInterrupt's. If an
@@ -200,19 +200,19 @@ class ServerAdapter(object):
traceback=True, level=40)
self.bus.exit()
raise
def wait(self):
"""Wait until the HTTP server is ready to receive requests."""
while not getattr(self.httpserver, "ready", False):
if self.interrupt:
raise self.interrupt
time.sleep(.1)
# Wait for port to be occupied
if isinstance(self.bind_addr, tuple):
host, port = self.bind_addr
wait_for_occupied_port(host, port)
def stop(self):
"""Stop the HTTP server."""
if self.running:
@@ -226,7 +226,7 @@ class ServerAdapter(object):
else:
self.bus.log("HTTP Server %s already shut down" % self.httpserver)
stop.priority = 25
def restart(self):
"""Restart the HTTP server."""
self.stop()
@@ -235,22 +235,22 @@ class ServerAdapter(object):
class FlupCGIServer(object):
"""Adapter for a flup.server.cgi.WSGIServer."""
def __init__(self, *args, **kwargs):
self.args = args
self.kwargs = kwargs
self.ready = False
def start(self):
"""Start the CGI server."""
# We have to instantiate the server class here because its __init__
# starts a threadpool. If we do it too early, daemonize won't work.
from flup.server.cgi import WSGIServer
self.cgiserver = WSGIServer(*self.args, **self.kwargs)
self.ready = True
self.cgiserver.run()
def stop(self):
"""Stop the HTTP server."""
self.ready = False
@@ -258,7 +258,7 @@ class FlupCGIServer(object):
class FlupFCGIServer(object):
"""Adapter for a flup.server.fcgi.WSGIServer."""
def __init__(self, *args, **kwargs):
if kwargs.get('bindAddress', None) is None:
import socket
@@ -270,7 +270,7 @@ class FlupFCGIServer(object):
self.args = args
self.kwargs = kwargs
self.ready = False
def start(self):
"""Start the FCGI server."""
# We have to instantiate the server class here because its __init__
@@ -290,7 +290,7 @@ class FlupFCGIServer(object):
self.fcgiserver._oldSIGs = []
self.ready = True
self.fcgiserver.run()
def stop(self):
"""Stop the HTTP server."""
# Forcibly stop the fcgi server main event loop.
@@ -302,12 +302,12 @@ class FlupFCGIServer(object):
class FlupSCGIServer(object):
"""Adapter for a flup.server.scgi.WSGIServer."""
def __init__(self, *args, **kwargs):
self.args = args
self.kwargs = kwargs
self.ready = False
def start(self):
"""Start the SCGI server."""
# We have to instantiate the server class here because its __init__
@@ -327,7 +327,7 @@ class FlupSCGIServer(object):
self.scgiserver._oldSIGs = []
self.ready = True
self.scgiserver.run()
def stop(self):
"""Stop the HTTP server."""
self.ready = False
@@ -354,9 +354,9 @@ def check_port(host, port, timeout=1.0):
raise ValueError("Host values of '' or None are not allowed.")
host = client_host(host)
port = int(port)
import socket
# AF_INET or AF_INET6 socket
# Get the correct address family for our host (allows IPv6 addresses)
try:
@@ -367,7 +367,7 @@ def check_port(host, port, timeout=1.0):
info = [(socket.AF_INET6, socket.SOCK_STREAM, 0, "", (host, port, 0, 0))]
else:
info = [(socket.AF_INET, socket.SOCK_STREAM, 0, "", (host, port))]
for res in info:
af, socktype, proto, canonname, sa = res
s = None
@@ -396,7 +396,7 @@ def wait_for_free_port(host, port, timeout=None):
raise ValueError("Host values of '' or None are not allowed.")
if timeout is None:
timeout = free_port_timeout
for trial in range(50):
try:
# we are expecting a free port, so reduce the timeout
@@ -406,7 +406,7 @@ def wait_for_free_port(host, port, timeout=None):
time.sleep(timeout)
else:
return
raise IOError("Port %r not free on %r" % (port, host))
def wait_for_occupied_port(host, port, timeout=None):
@@ -415,7 +415,7 @@ def wait_for_occupied_port(host, port, timeout=None):
raise ValueError("Host values of '' or None are not allowed.")
if timeout is None:
timeout = occupied_port_timeout
for trial in range(50):
try:
check_port(host, port, timeout=timeout)
@@ -423,5 +423,5 @@ def wait_for_occupied_port(host, port, timeout=None):
return
else:
time.sleep(timeout)
raise IOError("Port %r not bound on %r" % (port, host))