Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!bcyclone05.am1.xlned.com!bcyclone05.am1.xlned.com!newsfeed.xs4all.nl!newsfeed4a.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-announce-list@python.org Delivered-To: python-announce-list@mail.python.org X-Spam-Status: OK 0.000 X-Spam-Evidence: '*H*': 1.00; '*S*': 0.00; 'scripts': 0.03; 'url:pypi': 0.03; 'anyway.': 0.05; 'cpython': 0.05; 'interpreter': 0.05; 'bootstrap': 0.07; 'defaults': 0.07; 'gpl': 0.07; 'hosts': 0.07; 'installed.': 0.07; 'pypy': 0.07; 'subject:ANN': 0.07; 'subject:released': 0.07; '===========': 0.09; 'builtin': 0.09; 'default.': 0.09; 'deploy': 0.09; 'latter': 0.09; 'api': 0.11; 'sfxlen:2': 0.11; 'python': 0.11; 'systems.': 0.12; 'random': 0.14; 'thread': 0.14; 'windows': 0.15; '1.3.0': 0.16; 'administer': 0.16; 'args,': 0.16; 'binary.': 0.16; 'concurrency': 0.16; 'concurrent': 0.16; 'destroyed.': 0.16; 'exceptions,': 0.16; 'gpl.': 0.16; 'grouped': 0.16; 'mechanism.': 0.16; 'models,': 0.16; 'no-op': 0.16; 'ssh': 0.16; 'sudo': 0.16; 'targetting': 0.16; 'threads,': 0.16; 'throw': 0.16; 'timeout': 0.16; 'to:addr :python-announce-list': 0.16; 'underlying': 0.16; 'variants': 0.16; 'exception': 0.16; 'prevent': 0.16; 'ignore': 0.16; 'fix': 0.17; 'bit': 0.19; 'trying': 0.19; 'deployment': 0.19; 'passing': 0.19; 'subject:] ': 0.20; 'command': 0.22; 'platforms': 0.22; 'import': 0.22; 'hack': 0.22; 'tests': 0.22; 'installation': 0.23; 'header:User-Agent:1': 0.23; '2.2': 0.24; 'gateway': 0.24; 'proxy': 0.24; 'skip': 0.24; 'versions': 0.24; 'options': 0.25; 'mention': 0.26; 'skip:" 30': 0.26; 'pass': 0.26; 'distribute': 0.26; 'supported': 0.26; 'to:2**1': 0.27; 'to:no real name:2**1': 0.29; 'unix': 0.29; 'errors': 0.30; 'accidentally': 0.31; 'allows': 0.31; 'file': 0.32; 'probably': 0.32; 'skip:m 30': 0.32; 'regular': 0.32; 'skip:- 30': 0.32; 'url:python': 0.33; 'running': 0.33; 'announce': 0.33; 'minimal': 0.33; 'ourselves': 0.33; "can't": 0.35; 'operate': 0.35; 'test': 0.35; 'but': 0.35; 'add': 0.35; 'interact': 0.36; 'sequence': 0.36; 'set.': 0.36; 'method': 0.36; 'thanks': 0.36; 'url:org': 0.36; 'changing': 0.37; 'half': 0.37; 'positive': 0.37; 'remote': 0.38; 'e.g.': 0.38; 'tasks': 0.38; 'version,': 0.38; 'skip:- 10': 0.38; 'previous': 0.38; 'subject:[': 0.39; 'channel': 0.39; 'to:addr:python.org': 0.39; 'skip:p 20': 0.39; 'release': 0.40; 'future': 0.60; 'extended': 0.61; 'introduced': 0.61; 'url:3': 0.61; 'simple': 0.61; 'such': 0.63; 'more': 0.64; 'different': 0.65; 'license': 0.66; 'world': 0.66; 'side': 0.67; 'url:0': 0.67; 'between': 0.67; 'dont': 0.67; 'caused': 0.69; 'default': 0.69; 'limit': 0.70; 'carefully': 0.74; 'pleasure': 0.74; 'removal': 0.74; 'introduce': 0.78; '2.5.1': 0.84; 'computation,': 0.84; 'deza': 0.84; 'gateways': 0.84; 'gone.': 0.84; 'look.': 0.84; 'shutdown': 0.84; 'aka': 0.91; 'careful': 0.91 From: Ronny Pfannschmidt To: , Subject: [ANN] Execnet 1.3.0 released Date: Sat, 14 Feb 2015 23:47:06 +0100 User-Agent: Trojita/v0.4.1-490-gfbd34bf; Qt/4.8.6; X11; Linux; Fedora release 21 (Twenty One) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Mailman-Approved-At: Sun, 15 Feb 2015 08:07:22 +0100 X-BeenThere: python-announce-list@python.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: python-list@python.org List-Id: Announcement-only list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Approved: python-announce-list@python.org Newsgroups: comp.lang.python.announce Message-ID: Lines: 129 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1423984044 news.xs4all.nl 2938 [2001:888:2000:d::a6]:47630 X-Complaints-To: abuse@xs4all.nl X-Received-Bytes: 8728 X-Received-Body-CRC: 2628631055 Xref: csiph.com comp.lang.python.announce:1574 Hello, is my pleasure to announce the release of execnet 1.3.0 availiable at https://pypi.python.org/pypi/execnet/1.3.0 -- Ronny PS:=20 execnet: distributed Python deployment and communication =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D .. _execnet: http://codespeak.net/execnet execnet_ provides carefully tested means to ad-hoc interact with Python interpreters across version, platform and network barriers. It provides a minimal and fast API targetting the following uses: * distribute tasks to local or remote processes * write and deploy hybrid multi-process applications * write scripts to administer multiple hosts Features ------------------ * zero-install bootstrapping: no remote installation required! * flexible communication: send/receive as well as callback/queue mechanisms supported * simple serialization of python builtin types (no pickling) * grouped creation and robust termination of processes * well tested between CPython 2.6-3.X, Jython 2.5.1 and PyPy 2.2 interpreters. * interoperable between Windows and Unix-ish systems. * integrates with different threading models, including standard os threads, eventlet and gevent based systems. Changelog =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 1.3.0 -------------------------------- - fix issue33: index.txt to correctly mention MIT instead of GPL. - fix issue35: adapt some doctests, fix some channel tests for py3. - use subprocess32 when available for python < 3. - try to be a bit more careful when interpreter is shutting down to avoid random exceptions, thanks Alfredo Deza. - ignore errors on orphan file removal when rsyncing - fix issue34: limit use of import based bootstrap 1.2 -------------------------------- - fix issue22 -- during interpreter shutdown don't throw an exception when we can't send a termination sequence anymore as we are about to die anyway. - fix issue24 -- allow concurrent creation of gateways by guarding automatic id creation by a look. Thanks tlecomte. - majorly refactor internal thread and IO handling. execnet can now operate on different thread models, defaults to "thread" but allows for eventlet and gevent if it is installed. - gateway.remote_exec() will now execute in multiple threads on the other side by default. The previous neccessity of running "gateway.remote_init_threads()" to allow for such concurrency is gone. The latter method is now a no-op and will be removed in future versions of execnet. - fix issue20: prevent AttributError at interpreter shutdown by not trying to send close/last_message messages if the world around is half destroyed. - fix issue21: allow to create local gateways with sudo aka makegateway("popen//python=3Dsudo python"). Thanks Alfredo Deza for the PR. - streamline gateway termination and simplify proxy implementation. add more internal tracing. - if execution hangs in computation, we now try to send a SIGINT to ourselves on Unix platforms instead of just calling thread.interrupt_main() - change license from GPL to MIT - introduce execnet.dump/load variants of dumps/loads serializing/unserializing mechanism. - improve channel.receive() communication latency on python2 by changing the default timeout of the underlying Queue.get to a regular None instead of the previous default -1 which caused an internal positive timeout value (a hack probably introduced to allow CTRL-C to pass through for