def start( app=None, port=None, runCondition=True, method=None, debug=False, color=False, log=False, config=None ):
"""Runs the given application (by default created by 'createApp()' as
standalone."""
setLocales (LOCALES)
if (debug or log) and reporter:
reporter.register(reporter.StdoutReporter(color=color))
if debug:
reporter.setLevel(reporter.DEBUG)
if app is None: app = createApp(config=config)
name = app.config("appname")
port = port or app.config("port") or PORT
lib_python_path = app.config("library.python.path")
method = method or app.config("method") or STANDALONE
info("Starting Web application {0} on {2}:{3} [{1}] ".format(name, method, app.config("host") or "0.0.0.0", app.config("port")))
if method == STANDALONE:
info(app.config())
info(app.info())
Dispatcher.EnableLog()
if not lib_python_path in sys.path:
sys.path.insert(0, lib_python_path)
return run(
app = app,
port = port,
name = name,
method = method,
sessions = False,
# FIXME: withReactor doesn't work!!
withReactor = False,
)
def run(args):
if type(args) not in (type([]), type(())):
args = [args]
from optparse import OptionParser
# We create the parse and register the options
oparser = OptionParser(version="Retro[+proxy]")
oparser.add_option("-p", "--port", action="store", dest="port", help=OPT_PORT, default=DEFAULT_PORT)
oparser.add_option("-f", "--files", action="store_true", dest="files", help="Server local files", default=None)
oparser.add_option(
"-t",
"--throttle",
action="store",
dest="throttling",
help="Throttles connection speed (in Kbytes/second)",
default=0,
)
# We parse the options and arguments
options, args = oparser.parse_args(args=args)
if len(args) == 0:
print("The URL to proxy is expected as first argument")
return False
components = createProxies(args, dict(port=options.port, throttling=options.throttling, files=options.files))
if options.files:
import retro.contrib.localfiles
print("Serving local files...")
components.append(retro.contrib.localfiles.LocalFiles())
app = Application(components=components)
import retro
return retro.run(app=app, sessions=False, port=int(options.port))
def run(args):
if type(args) not in (type([]), type(())): args = [args]
from optparse import OptionParser
# We create the parse and register the options
oparser = OptionParser(version="Retro[+proxy]")
oparser.add_option("-p",
"--port",
action="store",
dest="port",
help=OPT_PORT,
default="8000")
oparser.add_option("-f",
"--files",
action="store_true",
dest="files",
help="Server local files",
default=None)
# We parse the options and arguments
options, args = oparser.parse_args(args=args)
if len(args) == 0:
print "The URL to proxy is expected as first argument"
return False
components = self.createProxies(args)
if options.files:
import retro.contrib.localfiles
print "Serving local files..."
components.append(retro.contrib.localfiles.LocalFiles())
app = Application(components=components)
import retro
return retro.run(app=app, sessions=False, port=int(options.port))
def run( args ):
if type(args) not in (type([]), type(())): args = [args]
from optparse import OptionParser
# We create the parse and register the options
oparser = OptionParser(version="Retro[+record]")
oparser.add_option("-p", "--port", action="store", dest="port",
help=OPT_PORT, default="8000")
oparser.add_option("-f", "--files", action="store_true", dest="files",
help="Server local files", default=None)
# We parse the options and arguments
options, args = oparser.parse_args(args=args)
app = Application(components=[Record()])
import retro
return retro.run(app=app,sessions=False,port=int(options.port))
def run( args ):
if type(args) not in (type([]), type(())): args = [args]
from optparse import OptionParser
# We create the parse and register the options
oparser = OptionParser(version="Retro[+proxy]")
oparser.add_option("-p", "--port", action="store", dest="port",
help=OPT_PORT, default="8000")
oparser.add_option("-f", "--files", action="store_true", dest="files",
help="Server local files", default=None)
# We parse the options and arguments
options, args = oparser.parse_args(args=args)
if len(args) == 0:
print "The URL to proxy is expected as first argument"
return False
components = self.createProxies(args)
if options.files:
import retro.contrib.localfiles
print "Serving local files..."
components.append(retro.contrib.localfiles.LocalFiles())
app = Application(components=components)
import retro
return retro.run(app=app,sessions=False,port=int(options.port))
from retro import ajax, on, run, Component
import time
class Watch(Component):
@on(GET="/time")
def getTime( self, request ):
def stream():
while True:
yield "<html><body><pre>%s</pre></body></html>" % (time.ctime())
time.sleep(1)
return request.respondMultiple(stream())
run(components=[Watch()])
# ------------------------------------------------------------------------------
class Main(retro.Component):
@retro.on(GET_POST_UPDATE_DELETE="{path:any}")
async def echo( self, request, path ):
body = await request.body()
sys.stdout.write(retro.ensureString(body))
sys.stdout.write("\n\n")
sys.stdout.flush()
return request.respond(body)
# ------------------------------------------------------------------------------
#
# Main
#
# ------------------------------------------------------------------------------
if __name__ == "__main__":
main = Main()
retro.run(
app = retro.Application(main),
name = os.path.splitext(os.path.basename(__file__))[1],
method = retro.STANDALONE,
port = 9030,
async = True
)
# EOF - vim: tw=80 ts=4 sw=4 noet
from retro import ajax, on, run, Component
class Telephone(Component):
def __init__( self ):
Component.__init__(self)
self.tube = []
@ajax(GET="/listen")
def listen( self ):
if self.tube:
m = self.tube[0] ; del self.tube[0]
return m
@ajax(GET="/say/{something:rest}")
def say( self, something ):
self.tube.append(something)
run(components=[Telephone()])
