TeamWorks web rpc
twswebrpc is a very simple web rpc client and web resource for twisted
Install
$ easy_install twswebrpcor
$ pip install twswebrpcPlay
Create a simple echo rpc web server:
from twswebrpc import JSONResource
from twisted.internet import reactor
from twisted.web import server
def serve_echo(value):
return value
jsonServerResource = JSONResource()
jsonServerResource.add_method('echo', serve_echo)
serverSite = server.Site(jsonServerResource)
# listen to available ips at port 1080
reactor.listenTCP(1080, serverSite)
reactor.run()create a simple json rpc web client:
from twswebrpc import JSONClient
from twisted.internet import reactor
def onResponseSuccess(response):
print 'server response> %s' % response
reactor.stop()
def onResponseError(response):
print 'error response> %s' % response
reactor.stop()
simpleClient = JSONClient('http://127.0.0.1:1080')
deferred = simpleClient.callRemote('echo', 'hollow world')
deferred.addCallback(onResponseSuccess)
deferred.addErrback(onResponseError)
reactor.run()Playing with tests
Download the full package with git:
enter a folder on your computer and execute:
$ git clone https://github.com/ldjebran/twswebrpcor download the zip package https://github.com/ldjebran/twswebrpc/archive/master.zip and unzip it in folder.
test pyjs compiled example:
for more information about pyjs please take a look at: www.pyjs.org
go to folder twswebrpc/test and execute:
$ python pyjsserver.py
open the link in the browser: http://127.0.0.1:1080 , or launch pyjsPyclient.py for testopen the url http://127.0.0.1:1080 in the browser, and test.
or execute the test python file pyjsPyclient.py
$ python pyjsPyclient.py
>>>>>>>>>>>>> jsonrpc: Hello world
[call time:0.00783395767212 reaming calls: 4]
>>>>>>>>>>>>> jsonrpc: dlrow olleH
[call time:0.0120148658752 reaming calls: 3]
>>>>>>>>>>>>> jsonrpc: HELLO WORLD
[call time:0.0129890441895 reaming calls: 2]
>>>>>>>>>>>>> jsonrpc: Hello world (request from: ip:127.0.0.1 port:56994)
[call time:0.013927936554 reaming calls: 1]
ERROR >>>>>>> [Failure instance: Traceback (failure with no frames): <class 'twswebrpc.client.ServerError'>: server
Error: -32601 : method "nonexistant_method" does not exist
]
[call time:0.0149619579315 reaming calls: 0]
>>>>>>>>>>>>> jsonrpc: - finishthis mean methods 1,2,3,4 has passed successfully but the latest as expected failed as method does not exist on server
Play with other samples:
play with the simple echo and add server simpleechoserver.py
and execute and review code in: simpleechoclient.py and simpleechoclient_tester.py
