Mailman 3 February 2015 - Python-Dev

installing python 2.7.9 on a Mac
by Laura Creighton Feb. 7, 2015

Feb. 7, 2015

webmaster just got mail from a novice who is trying to learn Python in an introductory class. She got a "The version of Tcl/Tk (8.5.7) in use may be unstable" message. I think that the download page should have a link. If you get <The version of Tcl/Tk (8.5.7) in use may be unstable> download and install <this link>. Any reason we cannot do that? Laura

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Summary of Python tracker Issues
by Python tracker Feb. 6, 2015

Feb. 6, 2015

ACTIVITY SUMMARY (2015-01-30 - 2015-02-06) Python tracker at http://bugs.python.org/ To view or respond to any of the issues listed below, click on the issue. Do NOT respond to this message. Issues counts and deltas: open 4765 ( +1) closed 30398 (+47) total 35163 (+48) Open issues with patches: 2224 Issues opened (29) ================== #16632: Enable DEP and ASLR http://bugs.python.org/issue16632 reopened by haypo #23354: Loading 2 GiLOC file which raises exception causes … [View More]

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Azure event hub network access
by syed khalid Feb. 6, 2015

Feb. 6, 2015

I am getting http error 404. I am able to access the site via telnet which eliminates network issues. Here is the code and subsequent errors user/bin/python import sys import azure import socket from azure.servicebus import ( _service_bus_error_handler ) from azure.servicebus.servicebusservice import ( ServiceBusService, ServiceBusSASAuthentication ) from azure.http import ( HTTPRequest, HTTPError ) from azure.http.httpclient import _HTTPClient class EventHubClient(… [View More]object): def sendMessage(self,body,partition): eventHubHost = "pac-ns.servicebus.windows.net" httpclient = _HTTPClient(service_instance=self) sasKeyName = "pac-pl" sasKeyValue = "IhkEepQPLfSy9jo6H2Yxxxxxxxxxxxxxxxxxxxx=" authentication = ServiceBusSASAuthentication(sasKeyName,sasKeyValue) request = HTTPRequest() request.method = "POST" request.host = eventHubHost request.protocol_override = "https" # request.path = "/myhub/publishers/" + partition + "/messages?api-version=20 14-05" request.body = body request.headers.append(('Content-Type', 'application/atom+xml;type=entry;cha rset=utf-8')) authentication.sign_request(request, httpclient) request.headers.append(('Content-Length', str(len(request.body)))) status = 0 try: resp = httpclient.perform_request(request) status = resp.status except HTTPError as ex: status = ex.status return status class EventDataParser(object): def getMessage(self,payload,sensorId): host = socket.gethostname() body = "{ \"DeviceId\" : \"" + host + "\",\"SensorData\": [ " msgs = payload.split(",") first = True for msg in msgs: # print msg sensorType = msg.split(":")[0] sensorValue = msg.split(":")[1] if first == True: first = False else: body += "," body += "{ \"SensorId\" : \"" + sensorId + "\", \"SensorType\" : \"" + sen sorType + "\", \"SensorValue\" : " + sensorValue + " }" body += "]}" return body hubClient = EventHubClient() parser = EventDataParser() hostname = socket.gethostname() sensor = sys.argv[2] body = parser.getMessage(sys.argv[1],sensor) hubStatus = hubClient.sendMessage(body,hostname) # return the HTTP status to the caller print hubStatus print hostname print sensor ~/IOT/AZURE$ python send.py temperature:22,humidity:20 deviceid 404 ubuntu deviceid { "DeviceId" : "ubuntu","SensorData": [ { "SensorId" : "deviceid", "SensorType" : "temperature", "SensorValue" : 22 },{ "SensorId" : "deviceid", "SensorType" : "humidity", "SensorValue" : 20 }]} -- *Syed Khalid* [View Less]

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Import Fails in setup.py On Android
by Cyd Haselton Feb. 5, 2015

Feb. 5, 2015

After fixing a segfault issue (many thanks Ryan) I'm back to the same issue I was having with Python 2.7.8; the newly built python throws an undefined reference to dlopen when running setup.py...specifically when importing just-built extensions I've managed to narrow the problem down to the following line: importlib._bootstrap._SpecMethods(spec).load() Googling this brings up a few hits from bugs.python.org and not much else. I'm new to Python; any ideas what this does...or where I can read … [View More]

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Hi, I am new to this board and have a question
by Jianhua Zhou Feb. 5, 2015

Feb. 5, 2015

Hi Everyone, I am a core software engineer at Rocket Software Inc. I am working on database system called UniData and Universe. Now we plan to introduce Python as the new programming language to our customer. When I try to build the python 3.4.1 on Red Hat Linux platform. I found some problem and need help. After I run configure and make the python, at the very end, it said some optional modules we missing, Python build finished successfully! The necessary bits to build these optional … [View More]

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Why does pip upgrade to a random version?
by Martin Thoma Feb. 5, 2015

Feb. 5, 2015

Could somebody please have a look at the following SO question? It seems as if I might have found a bug in pip: http://stackoverflow.com/q/28282671/562769 TL;DR of the SO question: I executed `$ sudo pip install hwrt --upgrade` mutiple times and got a - seemingly random - version of hwrt installed. Best regards, Martin

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Python Mobile-sig
by Jeff Hardy Feb. 4, 2015

Feb. 4, 2015

There is now a Python SIG dedicated to running Python on mobile devices. Sign up for the mobile-sig(a)python.org mailing list and find out more at [1]. The Mobile-SIG exists to improve the usability of Python on mobile devices, as mobile platforms have their own unique requirements and constraints. There are two goals: * To collaborate on porting CPython to mobile platforms and ensure that other Python implementations (i.e. Jython, IronPython) present much the same environment as CPython when … [View More]

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PEP 475 accepted
by Antoine Pitrou Feb. 3, 2015

Feb. 3, 2015

Hello, I'm now accepting PEP 475 - "Retry system calls failing with EINTR". You can read it at https://www.python.org/dev/peps/pep-0475/ The implementation is more or less ready at http://bugs.python.org/issue23285, so you can expect it to land in the main repo relatively soon. Regards Antoine.

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Workflow PEP proposals are now closed
by Brett Cannon Feb. 3, 2015

Feb. 3, 2015

The PEPs under consideration are PEPs 474 <https://www.python.org/dev/peps/pep-0474/> and 462 <https://www.python.org/dev/peps/pep-0462/> from Nick Coghlan to use Kallithea and do self-hosting, and PEP 481 <https://www.python.org/dev/peps/pep-0481/> from Donald Stufft that proposes using GitHub. At this point I expect final PEPs by PyCon US so I can try and make a decision by May 1. Longer still is to hopefully have whatever solution we choose in place right after Python 3.5 … [View More]

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Re: [Python-Dev] cpython (merge 3.4 -> default): Merge 3.4 (asyncio)
by Antoine Pitrou Feb. 2, 2015

Feb. 2, 2015

On Mon, 02 Feb 2015 17:38:10 +0000 victor.stinner <python-checkins(a)python.org> wrote: > https://hg.python.org/cpython/rev/42b376c8cf60 > changeset: 94465:42b376c8cf60 > parent: 94463:0b3bc51341aa > parent: 94464:2cd6621a9fbc > user: Victor Stinner <victor.stinner(a)gmail.com> > date: Mon Feb 02 18:36:59 2015 +0100 > summary: > Merge 3.4 (asyncio) IMO it would be nice to keep the original code in the default branch, since it … [View More]

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