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Vert.x 2.x is deprecated - use instead

Home Page: http://vertx.io

License: Other

Python 94.92% Java 1.96% TeX 3.12%

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julien3 rdolgushin fregaham natesnapp gvelez17 jayv

mod-lang-jython's Issues

Implement eventbus send timeouts

Event bus send timeouts have been added to Vert.x core. Timeouts should be implemented in the Python module as well.

Please make websocket frame size configurable

... on HttpClient and HttpServer by exposing the getter/setter for MaxWebSocketFrameSize

eclipse-vertx/vert.x@8a00f2f

Thanks!

sock.js bridge hook doesn't work

Using io.vertx~~lang-jython~~2.1.1, the EventBusBridge hook doesn't seem to work.

The problem seems to be in src/main/api_shim/core/sock_js.py

self.java_obj.setHook must be called before the 'bridge' call, as the bridge is created with the currently set hook.

also, EventBusBridge init method is probably wrong, as bridge_with_config calls it with a reference to "hook", while the EventBusBridge expects j_bridge and creates a new _EventBusBridgeHook

reproducer:

index.html:

<!DOCTYPE html>
<html>
<head>
    <title>Hello</title>
    <script src="http://cdn.sockjs.org/sockjs-0.3.4.min.js"></script>
    <script src='vertxbus-2.1.js'></script>
<script>
    var eb = new vertx.EventBus('http://localhost:8080/eventbus');
    eb.onopen = function() {
      eb.registerHandler('some-address', function(message) {
        console.log('received a message: ' + JSON.stringify(message));
      });
    }
</script>
</head>
<body>
</body>
</html>

server.py

import functools
import vertx
from core.event_bus import EventBus

server = vertx.create_http_server()

@server.request_handler
def request_handler(req):
    file = ''
    if req.path == '/':
        file = 'index.html'
    elif '..' not in req.path:
        file = req.path[1:]
    req.response.send_file(file)

sockJSServer = vertx.create_sockjs_server(server)
bridge = sockJSServer.bridge({'prefix' : '/eventbus'},
    [],
    [])

@bridge.socket_created_handler
def socket_created_handler(socket):
    print "socket created"

server.listen(8080, 'localhost')

also, vertxbus-2.1.js must be present.

Tried with vert.x-2.1RC3

Lacking support for lists on the event bus

The Jython event bus lacks support for sending lists on the event bus. The core API supports JsonArray, so the Jython event bus should support the Python equivalent. This is a bug.

I'll try to get this ready for Vert.x 2.1 tonight :-)

set_expect_multipart not working

My code to handle a post request

__author__ = 'chanhlt'

import vertx
from core.http import RouteMatcher

logger = vertx.logger()

rm = RouteMatcher()


def auctions_handler(req):
    req.set_expect_multipart(True)

    @req.end_handler
    def end_handler():
        print 'multi part %s' % req.is_expect_multipart()
        attrs = req.form_attributes()
        print attrs


rm.all_re("/auction/", auctions_handler)

vertx.create_http_server().request_handler(rm).listen(8080)

Error

vertx run app.py
Succeeded in deploying verticle
multi part True
Exception in Python verticle
java.lang.IllegalStateException: Call expectMultiPart(true) before request body is received to receive form attributes
    at org.vertx.java.core.http.impl.DefaultHttpServerRequest.formAttributes(DefaultHttpServerRequest.java:251)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:186)
    at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:204)
    at org.python.core.PyObject.__call__(PyObject.java:387)
    at org.python.core.PyObject.__call__(PyObject.java:391)
    at org.python.core.PyMethod.__call__(PyMethod.java:109)
    at core.http$py.form_attributes$79(__pyclasspath__/core/http.py:684)
    at core.http$py.call_function(__pyclasspath__/core/http.py)
    at org.python.core.PyTableCode.call(PyTableCode.java:165)
    at org.python.core.PyBaseCode.call(PyBaseCode.java:134)
    at org.python.core.PyFunction.__call__(PyFunction.java:317)
    at org.python.core.PyFunction.__call__(PyFunction.java:312)
    at org.python.core.PyProperty.property___get__(PyProperty.java:69)
    at org.python.core.PyProperty.__get__(PyProperty.java:58)
    at org.python.core.PyObject.object___findattr__(PyObject.java:3706)
    at org.python.core.Deriveds.__findattr_ex__(Deriveds.java:42)
    at org.python.core.PyObjectDerived.__findattr_ex__(PyObjectDerived.java:983)
    at org.python.core.PyObject.__getattr__(PyObject.java:923)
    at org.python.pycode._pyx0.end_handler$3(app.py:34)
    at org.python.pycode._pyx0.call_function(app.py)
    at org.python.core.PyTableCode.call(PyTableCode.java:165)
    at org.python.core.PyBaseCode.call(PyBaseCode.java:120)
    at org.python.core.PyFunction.__call__(PyFunction.java:307)
    at core.handlers$py.handle$6(__pyclasspath__/core/handlers.py:41)
    at core.handlers$py.call_function(__pyclasspath__/core/handlers.py)
    at org.python.core.PyTableCode.call(PyTableCode.java:165)
    at org.python.core.PyBaseCode.call(PyBaseCode.java:301)
    at org.python.core.PyBaseCode.call(PyBaseCode.java:194)
    at org.python.core.PyFunction.__call__(PyFunction.java:387)
    at org.python.core.PyMethod.instancemethod___call__(PyMethod.java:220)
    at org.python.core.PyMethod.__call__(PyMethod.java:211)
    at org.python.core.PyMethod.__call__(PyMethod.java:201)
    at org.python.core.PyMethod.__call__(PyMethod.java:196)
    at org.python.core.PyObject._jcallexc(PyObject.java:3502)
    at org.python.core.PyObject._jcall(PyObject.java:3534)
    at org.python.proxies.core.handlers$NullDoneHandler$1.handle(Unknown Source)
    at org.vertx.java.core.http.impl.DefaultHttpServerRequest.handleEnd(DefaultHttpServerRequest.java:314)
    at org.vertx.java.core.http.impl.ServerConnection.handleEnd(ServerConnection.java:209)
    at org.vertx.java.core.http.impl.ServerConnection.processMessage(ServerConnection.java:313)
    at org.vertx.java.core.http.impl.ServerConnection.handleMessage(ServerConnection.java:94)
    at org.vertx.java.core.http.impl.DefaultHttpServer$ServerHandler.doMessageReceived(DefaultHttpServer.java:710)
    at org.vertx.java.core.http.impl.DefaultHttpServer$ServerHandler.doMessageReceived(DefaultHttpServer.java:600)
    at org.vertx.java.core.http.impl.VertxHttpHandler.channelRead(VertxHttpHandler.java:72)
    at org.vertx.java.core.net.impl.VertxHandler.channelRead(VertxHandler.java:155)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
    at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:163)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
    at org.vertx.java.core.http.impl.cgbystrom.FlashPolicyHandler.channelRead(FlashPolicyHandler.java:53)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)
    at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:125)
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
    at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
    at java.lang.Thread.run(Thread.java:745)

How to fix this?

Datagram test configure failure notices from Jenkins

Jenkins is showing failures for the datagram test_configure test, but I'm not able to reproduce the test failure, and I can't immediately see what the cause is. The failure is on an assertion related to a simple property change, so it seems odd that the behavior is inconsistent.

@normanmaurer have you seen the test output? Do you have any ideas as to why this would fail? I'm stumped, and hopefully it's not just because I didn't get enough sleep last night...

Add sendFile operation that takes a resultHandler

See:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=423447
eclipse-vertx/vert.x#786

Please implement equivalent functionality to EventBusBridgeHook

... and also expose uri() method in ServerWebSocket

eclipse-vertx/vert.x@d207b6a

Jython fork and memory leaks

After applying fix 525 from vertx core (https://github.com/vert-x/vert.x/pull/525) and #1, I'm still getting leaks coming from encodings/init.py (http://bugs.jython.org/issue1746).

The standalone jar in lib folder after building the module seems to be the same than the one available on jython.org (MD5 test), causing those leaks.

Do you have hosted your jython fork somewhere on bitbucket ?

Thank you.

Please expose remoteAddress() on websocket and sockjssocket

eclipse-vertx/vert.x@9d672ed

Thanks!

Implement event bus send reply failures

eclipse-vertx/vert.x@00eceab

Please implement new sendFile methods which takes a result handler

eclipse-vertx/vert.x@f9afbdb

Thanks!

Jython fork exceptions

There's a problem in the jython fork, leading to :

*** Adding search_function: <function search_function at 0x2>
Traceback (most recent call last):
  File "worker.py", line 28, in <module>
  File "worker.py", line 11, in f__VertxInternalVert__8
    import StringIO
  File "/home/julien/Bureau/vert.x/dev/vertx_test/mods/io.vertx#lang-jython#1.0.0-SNAPSHOT/lib/jython-standalone-2.5.3-adapted.jar/Lib/difflib.py", line 35, in <module>
LookupError: no codec search functions registered: can't find encoding 'iso8859_1'
Exception in Python verticle 
Traceback (most recent call last):
  File "worker.py", line 28, in <module>
  File "worker.py", line 11, in f__VertxInternalVert__8
    import StringIO
  File "/home/julien/Bureau/vert.x/dev/vertx_test/mods/io.vertx#lang-jython#1.0.0-SNAPSHOT/lib/jython-standalone-2.5.3-adapted.jar/Lib/difflib.py", line 35, in <module>
LookupError: no codec search functions registered: can't find encoding 'iso8859_1'


Exception in Python verticle 
Traceback (most recent call last):
  File "<string>", line 1, in <module>
NameError: name 'f__VertxInternalVert__8_stop' is not defined

I managed to compile Jython yesterday with the fix found on http://bugs.jython.org/issue1746 (after testing with VisualVM, the permgen space issue is gone when importing calendar or encodings directly) but I'm not sure how I could test ThreadLocal memory leak issue (http://bugs.jython.org/issue1327)...

Well, any idea about these exceptions ?

Implement new EventBus send timeouts

The Java eventbus now supports sends with timeout, also the Message class supports replies with timeouts.

We should expose this new functionality in the Python API too

Implement new SockJSServer.bridge method

eclipse-vertx/vert.x@ea8b3d0#diff-584e0ff4c0448578612a911d9202355eR241

python asynchronous file system "last_access_time" error

Hello,

When I ran below python verticle, I got an error message.
As you can see from the result of "dir(props)", props Object has last_access_time. But it returned error.
Not only 'last_access_time', but also all other file related time attribute returns same error message.

I've installed vert.x version 2.0.2-final, jdk 1.7.0_51 and jython is vertx default module.
Any comment, I'll appreciate it.
thanks
=======================Source=====================
import vertx

fs = vertx.file_system()

def props_handler(err, props):
if not err:
print props
print dir(props)
print 'Size : %s' % ( props.size )
print 'regular : %s' % str(props.regular_file)
print props.last_access_time
"""
print 'Last accessed : %s' % str(props.last_access_time)
print 'Last modified : %s' % str(props.last_modified_time)
print 'directory : %s' % str(props.directory)
print 'regular : %s' % str(props.regular_file)
"""
else:
print err.getCause
print err.message
vertx.exit()

==========error message=============
Exception in Python verticle: null
Traceback (most recent call last):
File "pyclasspath/core/handlers.py", line 117, in handle
File "prop.py", line 11, in props_handler
"""
File "pyclasspath/core/file_system.py", line 41, in last_access_time
AttributeError: 'instancemethod' object has no attribute 'getTime'

Please ping me

Jordan please ping me if you see this.

I have tried your email address, but it doesn't seem you are monitoring it.

Jython Buffer API uses FixNum

This should be changed as it is a Ruby thing not a Python thing

python cannot import classes relative to module directory

It seems that python's working directory is not the module's directory as it is described in the modules manual.

If I'm getting started with gradle:

git clone https://github.com/vert-x/vertx-gradle-template hello-module
cd hello-module/
./gradlew test
# ====> BUILD SUCCESSFUL

I have a module which I can populate with a trivial python main class:

cat > src/main/resources/hello.py <<EOF
import sys
print "hello! %r" % sys.path
EOF
sed -i 's/com.mycompany.myproject.PingVerticle/hello.py/' src/main/resources/mod.json
./gradlew runMod
# ====> hello! ['/tmp/hello-module/build/mods/io.vertx~lang-jython~2.0.0-beta3/lib/Lib', '/tmp/hello-module/build/mods/io.vertx~lang-jython~2.0.0-beta3/lib/jython-standalone-2.5.3-adapted.jar/Lib', '__classpath__', '__pyclasspath__/']

When I extend this main class to import another python class, which is located relative to my main class, then it will fail to load it:

echo 'import hello2' > src/main/resources/hello.py
echo 'print "this is hello2' > src/main/resources/hello2.py
./gradlew runMod
# ====> ImportError: No module named hello2

If I try to put that to-be-imported class into the relative directory __pyclasspath__/, which can be found in the output of the first hello.py above, then it won't be found either:

mkdir src/main/resources/__pyclasspath__
mv src/main/resources/hello2.py src/main/resources/__pyclasspath__/
./gradlew runMod
# ====> ImportError: No module named hello2

But if I move the __pyclasspath__ to my current working directory, then it works:

mv src/main/resources/__pyclasspath__ .
./gradlew runMod
# ====> this is hello2

Add support for NetSocket to SSL

https://bugs.eclipse.org/bugs/show_bug.cgi?id=417705

Pydoc documentation from vertx.io/ 404s

This page: http://vertx.io/api/pydoc/core.html (200)

links out to missing files for submodules, e.g.

http://vertx.io/api/pydoc/core.event_bus.html (404)

Add support for HTTP compression

Add support for chown(..) operations to FileSystem

https://bugs.eclipse.org/bugs/show_bug.cgi?id=423812

Add support to append and set bytes on a Buffer with an offset and length

See eclipse-vertx/vert.x#779

Inconsistent naming in Buffer

The Buffer class's implementation of appendString and setString are named inconsistently with append_str and set_string. I think these should be named consistently with append_string and set_string or the alternative, but we can't break the API for now. Perhaps a proper method could be provided for consistency though.

Please expose message address publicly

eclipse-vertx/vert.x@cbbd951

Thanks!

Migrate integration tests to Vert.x testtools

The Vert.x testframework is deprecated. I think the Python test suite should be migrated to the new testtools testing framework.

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