Hi guys,
I don't know if here is right place for asking this question, if not, please
help me route to the right place.
I do some simple tests on custom opcode for python.
1. change opcode.h:
for example:
#define PRINT_EXPR 70
#define PRINT_ITEM 71
#define PRINT_NEWLINE 72
#defin
On Thu, 12 Mar 2015 16:31:12 +1100, Steven D'Aprano
wrote:
>Mario Figueiredo wrote:
>
>
>If this is supposed to be a singleton, you can't create more instances. The
>point of a singleton that there is only one instance (or perhaps a small
>number, two or three say). Why do you need two differen
On Wed, 11 Mar 2015 16:47:32 -0700, Ethan Furman
wrote:
>
>You're code is good.
Thanks for taking a weight off my shoulder.
>
> The only question is if you /really/ need a singleton -- and only
> you can answer that (although plenty of folks will tell you you
> don't ;) .
Yeah. I debated that
Hi,
I am currently a "Progress Programmer" and looking for new challenges! It seems
that Python is a good language to get familiar with and I would like some
advice. I am on the look-out for a new job anyway and I thought it well to look
for a job as Python developer in my field. I have been wo
Mario Figueiredo wrote:
It's just a cheap global, since is ubiquitous throughout the entire
application, does behave like a singleton, and is a bit too expensive
to create. A full map in the main application takes 3 or 4 seconds to
instantiate and occupies around 2 Mb of memory.
There's nothin
Mario Figueiredo wrote:
A different application, a map editor, needs to also instantiate an
object of the class Map. But in this case the map needs to either be
empty (if the user wants to create a new map), or loaded from the
saved map file (if the user wants to edit an existing map).
Then yo
Hi
I have a dependency of a local .whl file, which is not in Pypi.
How can I bundle that (local .whl file) inside the wheel file, so that inner
.whl will get installed as a dependency.
In simple terms a wheel file inside another wheel file.
Can I add it as a package_data ? , if so how can get it
Mario Figueiredo wrote:
But PyCharm flags the assignment
with a warning telling me that generate() does not return anything and
the I lose code completion on the mmap variable.
My guess is that there is a syntax error somewhere
in your code that's confusing the IDE.
--
Greg
--
https://mail.pyt
On Thu, 12 Mar 2015 21:38:00 +1300, Gregory Ewing
wrote:
>
>I would just provide a function:
>
>_map = None
>
>def get_map():
>global _map
>if _map is None:
> _map = Map()
>return _map
>
>and document the fact that you shouldn't call Map()
>directly.
Oh, you are so right! Been
>https://en.wikipedia.org/wiki/OpenEdge_Advanced_Business_Language
Yip, that's the one I am referring to, Terry.
From: tjre...@udel.edu
Sent: 2015/03/11 08:43:42 PM
To: python-list@python.org
Cc:
Subject: RE: Re: I want to get involved with Python! On 3/11/2015 5:19 AM,
bink...@mweb.co.za wrote:
We are very happy to announce that early-bird tickets are sold out!
The tickets were sold in less than a week!
We’d like to thank everyone for the fantastic feedback. Given the rush
to the early-bird tickets (we sold 100 tickets in the first 4 hours),
we recommend to not wait too lon
On Thu, 12 Mar 2015 21:40:03 +1300, Gregory Ewing
wrote:
>Mario Figueiredo wrote:
>
>> A different application, a map editor, needs to also instantiate an
>> object of the class Map. But in this case the map needs to either be
>> empty (if the user wants to create a new map), or loaded from the
>
On 3/11/2015 10:41 AM, Wolfgang Maier wrote:
From the documentation of sys.executable:
A string giving the absolute path of the executable binary for the
Python interpreter, on systems where this makes sense. If Python is
unable to retrieve the real path to its executable, sys.executable w
On Wed, Mar 11, 2015 at 11:30 AM, Michael Parchet wrote:
> Hello,
>
> Only one file of pyside project has update at 10 fob,
>
> What's your opinion
>
> Pyside is ded ?
This thread has some discussion that would be useful in determining
the current state of the project:
https://groups.google.com/f
On 03/11/2015 11:30 AM, Michael Parchet wrote:
> Hello,
>
> Only one file of pyside project has update at 10 fob,
>
> What's your opinion
>
> Pyside is ded ?
Qt 4 is very stable, with no new features. PySide works very well for
me, and the few bugs/limitations that I know of can be worked arou
On 11-03-2015 01:09, Cameron Simpson wrote:
> On 10Mar2015 22:38, Paulo da Silva wrote:
>> On 10-03-2015 04:14, Cameron Simpson wrote:
...
>
> Since binary files (returning bytes from reads) also have a convenient
> readline method looking for byte 10 ('\n') this makes you current task
> tractab
I have a ProcessPoolExecutor for which I am attaching multiple callbacks.
As this must be process based and not thread based, I don't have the
luxury communication between threads. Without a queue, does something
inherent exist in concurrent futures that allows me to accumulate some
data from the f
On Wed, Mar 11, 2015 at 1:32 PM, Joseph L. Casale
wrote:
> I have a ProcessPoolExecutor for which I am attaching multiple callbacks.
> As this must be process based and not thread based, I don't have the
> luxury communication between threads. Without a queue, does something
> inherent exist in co
> ProcessPoolExecutor is built on the multiprocessing module, so I
> expect you should be able to use multiprocessing.Queue or
> multiprocessing.Pipe in place of threading.Queue.
Hi Ian,
Yeah I am using a Manager.Queue as the method polling the queue
is itself in a process.
I just wondered if the
ANNOUNCING
eGenix.com mxODBC
Python ODBC Database Interface
Version 3.3.2
mxODBC is our commercially supported Python extension providing
Mario Figueiredo wrote:
> It's just a cheap global, since is ubiquitous throughout the entire
> application, does behave like a singleton, and is a bit too expensive
> to create. A full map in the main application takes 3 or 4 seconds to
> instantiate and occupies around 2 Mb of memory.
2MB is no
Mario Figueiredo wrote:
> On Thu, 12 Mar 2015 16:31:12 +1100, Steven D'Aprano
> wrote:
>
>>Mario Figueiredo wrote:
>>
>>
>>If this is supposed to be a singleton, you can't create more instances.
>>The point of a singleton that there is only one instance (or perhaps a
>>small number, two or three
The Program work group (WG) has decided on the dates for the Call for
Proposal (CFP) dates:
Monday, 2015-03-16 Tuesday, 2015-04-14
You will be able to submit your proposals through the EuroPython
website during these 4 weeks.
We have these types of presentations available for su
This is more a question about standard terminology/conventions than about
semantics - of course assuming I understand :-)
Say I have a simple yielding function:
def foo(x):
yield x+1
yield x+2
And I have
g = foo(2)
If I look at type, g's type is 'generator' whereas foo is just plain-ol
On Fri, Mar 13, 2015 at 12:35 AM, Rustom Mody wrote:
> If I look at type, g's type is 'generator' whereas foo is just plain-ol
> 'function.'
>
> Whereas in informal usage we say foo is a generator.
>
> So the question:
> What should we call foo and what should we call g?
g is a generator object;
On Thursday, March 12, 2015 at 1:35:48 PM UTC, Rustom Mody wrote:
> This is more a question about standard terminology/conventions than about
> semantics - of course assuming I understand :-)
>
> Say I have a simple yielding function:
>
> def foo(x):
>yield x+1
>yield x+2
>
> And I have
Rustom Mody wrote:
> This is more a question about standard terminology/conventions than about
> semantics - of course assuming I understand :-)
>
> Say I have a simple yielding function:
>
> def foo(x):
>yield x+1
>yield x+2
>
> And I have
>
> g = foo(2)
>
> If I look at type, g's ty
Guess I should be pleased that I am doing as good as you (and Chris) describe.
For some reason or not I am not...
On Thursday, March 12, 2015 at 9:58:07 PM UTC+5:30, Steven D'Aprano wrote:
> Rustom Mody wrote:
>
> > This is more a question about standard terminology/conventions than about
> > sem
On 11/03/2015 18:15, Dave Angel wrote:
.
Just speculating, but how about when the main executable is not python at all,
but it uses a DLL or .so file with Python interpreter.
when I run a django wsgi.py using uwsgi sys.executable points at the uwsgi
executable. To run subprocess etc I
Rustom Mody :
> I guess we need
> 1. A clear ontology of the base concepts (which is a buzzword for
> nailed-down terminology)
According to the documentation, a function whose definition contains a
yield statement is a generator:
Using a yield expression in a function’s body causes that funct
On Thu, 12 Mar 2015 22:29:24 +1100, Steven D'Aprano
wrote:
>
>I would have a loadfile() method which takes a filename on disk, opens the
>file and passes the contents (or the open file object) to another method,
>load() to do the actual work:
>
>
>class Map:
>def __new__(cls, width, height, f
On Thu, 12 Mar 2015 21:41:16 +1300, Gregory Ewing
wrote:
>Mario Figueiredo wrote:
>> But PyCharm flags the assignment
>> with a warning telling me that generate() does not return anything and
>> the I lose code completion on the mmap variable.
>
>My guess is that there is a syntax error somewhere
I have working code from Python 2 which uses "pickle"
to talk to a subprocess via stdin/stdio. I'm trying to
make that work in Python 3.
First, the subprocess Python is invoked with the "-d' option,
so stdin and stdio are supposed to be unbuffered binary streams.
That was enough in Python 2,
On 3/12/2015 9:35 AM, Rustom Mody wrote:
This is more a question about standard terminology/conventions than about
semantics - of course assuming I understand :-)
Say I have a simple yielding function:
def foo(x):
yield x+1
yield x+2
This is a generator function
And I have
g = foo
On Thu, 12 Mar 2015 22:04:30 +1100, Steven D'Aprano
wrote:
>
>3-4 seconds to instantiate is a bit worrying, but you should look at
>improving the efficiency of loading a map rather than insisting that there
>should be only one map instance. Particularly in the map editor, what if
>the user wants
Terry Reedy :
> On 3/12/2015 9:35 AM, Rustom Mody wrote:
>> This is more a question about standard terminology/conventions than
>> about semantics - of course assuming I understand :-)
>>
>> Say I have a simple yielding function:
>>
>> def foo(x):
>> yield x+1
>> yield x+2
>
> This is a ge
http://pyfound.blogspot.co.uk/2015/03/bbc-launches-microbit.html may be
of interest to some of you.
--
My fellow Pythonistas, ask not what our language can do for you, ask
what you can do for our language.
Mark Lawrence
--
https://mail.python.org/mailman/listinfo/python-list
I'm posting this here because I have no clue who the heck the mailing list
manager is.
I got this message:
Your membership in the mailing list Python-ideas has been disabled due
to excessive bounces The last bounce received from you was dated
12-Mar-2015. You will not get any more messages from
On 12Mar2015 12:55, John Nagle wrote:
I have working code from Python 2 which uses "pickle"
to talk to a subprocess via stdin/stdio. I'm trying to
make that work in Python 3.
First, the subprocess Python is invoked with the "-d' option,
so stdin and stdio are supposed to be unbuffered binary
John Nagle wrote:
> I have working code from Python 2 which uses "pickle"
> to talk to a subprocess via stdin/stdio. I'm trying to
> make that work in Python 3.
>
> First, the subprocess Python is invoked with the "-d' option,
> so stdin and stdio are supposed to be unbuffered binary streams
On 12/03/2015 21:56, Ryan Gonzalez wrote:
I'm posting this here because I have no clue who the heck the mailing
list manager is.
If you look at the bottom of this page:
https://mail.python.org/mailman/listinfo/python-ideas
you can see the list maintainers which is also a mailto: link which wi
On Fri, Mar 13, 2015 at 8:56 AM, Ryan Gonzalez wrote:
>
> Your membership in the mailing list Python-ideas has been disabled due
> to excessive bounces The last bounce received from you was dated
> 12-Mar-2015. You will not get any more messages from this list until
> you re-enable your membershi
On Thursday, March 12, 2015 at 5:01:46 PM UTC-5, Tim Golden wrote:
> On 12/03/2015 21:56, Ryan Gonzalez wrote:
> > I'm posting this here because I have no clue who the heck the mailing
> > list manager is.
>
> If you look at the bottom of this page:
>
> https://mail.python.org/mailman/listinfo/py
I've been hosting Python projects on Google Code, and they're shutting down.
Damn.
What is the recommended replacement for Code Hosting that works reliably with
PyPi and pip?
--
https://mail.python.org/mailman/listinfo/python-list
On Thursday, March 12, 2015 at 5:09:16 PM UTC-5, Chris Angelico wrote:
> On Fri, Mar 13, 2015 at 8:56 AM, Ryan Gonzalez wrote:
> >
> > Your membership in the mailing list Python-ideas has been disabled due
> > to excessive bounces The last bounce received from you was dated
> > 12-Mar-2015. You w
On Thu, 12 Mar 2015 15:26:08 -0700 (PDT), Josh English
wrote:
>I've been hosting Python projects on Google Code, and they're shutting down.
>
>Damn.
>
>What is the recommended replacement for Code Hosting that works reliably with
>PyPi and pip?
Essentially anywhere where either Git, Bazaar, Mer
On 3/12/2015 2:56 PM, Cameron Simpson wrote:
> On 12Mar2015 12:55, John Nagle wrote:
>> I have working code from Python 2 which uses "pickle" to talk to a
>> subprocess via stdin/stdio. I'm trying to make that work in Python
>> 3. First, the subprocess Python is invoked with the "-d' option, so
>
On Thu, Mar 12, 2015 at 4:56 PM, Ryan Gonzalez wrote:
> Your membership in the mailing list Python-ideas has been disabled due
> to excessive bounces
I got the same treatment. Probably a mail loop involving Gmail.
Skip
--
https://mail.python.org/mailman/listinfo/python-list
Mario Figueiredo writes:
> On Thu, 12 Mar 2015 15:26:08 -0700 (PDT), Josh English
> wrote:
>
> > What is the recommended replacement for Code Hosting that works
> > reliably with PyPi and pip?
>
> Essentially anywhere where either Git, Bazaar, Mercurial or Subversion
> are supported.
Installing
On Thursday, March 12, 2015 at 11:25:32 PM UTC+5:30, Marko Rauhamaa wrote:
> Rustom Mody :
>
> > I guess we need
> > 1. A clear ontology of the base concepts (which is a buzzword for
> > nailed-down terminology)
>
> According to the documentation, a function whose definition contains a
> yield st
rym...@gmail.com wrote:
> I didn't even get this message. I had to go to the Google Groups interface
> to check for replies.
Have you checked your junk mail folder?
Unfortunately, the three of the Big Four mail providers -- Yahoo, Gmail, and
AOL[1] -- have collectively decided that mailing lis
Ben Finney wrote:
> Also worth watching is Kallithea, a new federated code hosting service
> https://kallithea-scm.org/>. It supports Mercurial and Git for VCS,
> code review, and integrates with existing issue trackers. Because it's
> federated, you won't suffer from vendor lock-in.
What do you
On 03/12/2015 09:17 PM, Steven D'Aprano wrote:
> Ben Finney wrote:
>> Also worth watching is Kallithea, a new federated code hosting service
>> https://kallithea-scm.org/>. It supports Mercurial and Git for VCS,
>> code review, and integrates with existing issue trackers. Because it's
>> federated,
KB 2670838 - The EVIL UPDATE
This Windows 7 update wasted a lot of my time today.
I could not find my own postings in the past... maybe I was unsure in the
past... I am still unsure today.. but much more sure than previously.
When installing IE11 I suspect this patch also gets installed.
This
Rustom Mody wrote:
> On Thursday, March 12, 2015 at 11:25:32 PM UTC+5:30, Marko Rauhamaa wrote:
>> Rustom Mody :
>>
>> > I guess we need
>> > 1. A clear ontology of the base concepts (which is a buzzword for
>> > nailed-down terminology)
>>
>> According to the documentation, a function whose def
Steven D'Aprano writes:
> Ben Finney wrote:
>
> > Also worth watching is Kallithea, a new federated code hosting service
> > https://kallithea-scm.org/>. It supports Mercurial and Git for VCS,
> > code review, and integrates with existing issue trackers. Because it's
> > federated, you won't suff
Michael Torrie writes:
> On 03/12/2015 09:17 PM, Steven D'Aprano wrote:
> > What do you mean by "federated"?
>
> I think it's a fancy way of saying you can run your own instance of the
> full web system on your own server under your own domain name.
With the corollary that *any* vendor motivated
On Thu, Mar 12, 2015 at 4:26 PM, Josh English
wrote:
> I've been hosting Python projects on Google Code, and they're shutting down.
>
> Damn.
>
> What is the recommended replacement for Code Hosting that works reliably with
> PyPi and pip?
Google has been migrating most of its own open source pr
Ben Finney writes:
> Any service which doesn't run their service on free software is one to
> avoid http://mako.cc/writing/hill-free_tools.html>; free software
> projects need free tools to remain that way.
>
> GitLab https://about.gitlab.com/> is a good option: they provide
> VCS, file hosting, w
On Friday, March 13, 2015 at 9:00:17 AM UTC+5:30, Steven D'Aprano wrote:
> Rustom Mody wrote:
>
> > On Thursday, March 12, 2015 at 11:25:32 PM UTC+5:30, Marko Rauhamaa wrote:
> >> Rustom Mody :
> >>
> >> > I guess we need
> >> > 1. A clear ontology of the base concepts (which is a buzzword for
>
On 3/12/2015 5:18 PM, John Nagle wrote:
> On 3/12/2015 2:56 PM, Cameron Simpson wrote:
>> On 12Mar2015 12:55, John Nagle wrote:
>>> I have working code from Python 2 which uses "pickle" to talk to a
>>> subprocess via stdin/stdio. I'm trying to make that work in Python
>>> 3.
I'm starting to
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