Hi all
It is easy enough to set up a task to run in the background every 10 seconds
using asyncio -
async def background_task():
while True:
await perform_task()
await asyncio.sleep(10)
asyncio.ensure_future(background_task())
When shutting the main program
Ian Kelly writes:
> Depends on the version:
> https://en.wikipedia.org/wiki/Windows_Services_for_UNIX
> https://en.wikipedia.org/wiki/POSIX#POSIX_for_Windows
>
> Linux and FreeBSD are also not POSIX-certified, even though they
> mostly comply. Should pip warn about those also?
You're implying t
"Frank Millman" :
> When shutting the main program down, I want to stop the task, but I
> cannot figure out how to stop it cleanly - i.e. wait until it has
> finished the current task and possibly performed some cleanup, before
> continuing.
Here (and really, only here) is where asyncio shows its
Hi Martin,
Thanks for the detailed reply. I edited, saved and opened the file again.
Still I am getting exactly the same error.
Putting bigger chunk of code and the error again:
# create socket
s = socket.socket(socket.AF_INET)
#create a SSL context with the recommended security settings for c
Hi Martin,
Answering your questions below:
On Fri, Feb 5, 2016 at 1:50 PM, Shaunak Bangale
wrote:
> Hi Martin,
>
> Thanks for the detailed reply. I edited, saved and opened the file again.
> Still I am getting exactly the same error.
>
> Putting bigger chunk of code and the error again:
>
>
>
I do have the initiation command defined. Just that I am not allowed to
make the username, pwd public.
I am absolutely sure I am running the same code. Now opened the same file
with Python 3.5 shell and I get following error:
from _ssl import RAND_status, RAND_egd, RAND_add
ImportError: cannot
As Ben already said .. either deploy to Unix systems or use
subprocess.Popen and detach the process:
from subprocess import Popenfrom win32process import DETACHED_PROCESS
Popen(["YOURPROCESS"],creationflags=DETACHED_PROCESS,shell=True)
On Fri, Feb 5, 2016 at 10:52 AM, Ben Finney
wrote:
> paul
On 2016-02-06 02:53, Bernardo Sulzbach wrote:
>> And even if you have things to escape or format correctly, the
>> stdlib has a "csv" module that makes this trivially easy:
>>
>
> I supposed it had one. Obviously, I've never used it myself,
> otherwise I would be sure about its existence. Nice t
I wouldn't be surprised if a parser treated a value as text only because
it has spaces on it.
For OP, if you are going for this, I - personally - suggest sticking to
"%d,%2d:%2d,%.1f".
you're rightin fact importing datas in spreadsheet I've had some
problems. I'll follow this suggestion. tnk
"Marko Rauhamaa" wrote in message news:87lh6ys052@elektro.pacujo.net...
"Frank Millman" :
> When shutting the main program down, I want to stop the task, but I
> cannot figure out how to stop it cleanly - i.e. wait until it has
> finished the current task and possibly performed some cleanu
I would like to know how to open your python launcher to start coding on
windows 8 the python version I have installed is python 3.5.1 but it keeps
giving me an instillation set up
Sent from Windows Mail
--
https://mail.python.org/mailman/listinfo/python-list
On 06/02/2016 13:40, jill davies wrote:
I would like to know how to open your python launcher to start coding on
windows 8 the python version I have installed is python 3.5.1 but it keeps
giving me an instillation set up
hello and welcome.
Your question has been asked and answered repeated
As the comments in the heapq module says, in most of the cases
(probability 0.837 [from knuth vol3]) the the new inserted element
whose initial location is end of the array, which means that it will
be larger than the `pos` children. So the old version and new version
code is same in these cases be
On Sat, Feb 6, 2016 at 8:40 AM, jill davies wrote:
>
>
>
>
> I would like to know how to open your python launcher to start coding on
> windows 8 the python version I have installed is python 3.5.1 but it keeps
> giving me an instillation set up
>
>
> Sent from Windows Mail
> --
> https://mail.py
"Frank Millman" :
> "Marko Rauhamaa" wrote in message news:87lh6ys052@elektro.pacujo.net...
>> You should
>>
>>await asyncio.wait(..., return_when=asyncio.FIRST_COMPLETED)
>>
>> to deal with multiple alternative stimuli.
>>
>
> Thanks, Marko, that works very well.
>
> [...]
>
> Now I just
On Fri, Feb 5, 2016 at 4:10 PM, Ben Finney wrote:
> paul.hermeneu...@gmail.com writes:
>
>> On Fri, Feb 5, 2016 at 11:52 AM, Ben Finney
>> wrote:
>> > Since MS Windows lacks those facilities, ‘python-daemon’ can't use
>> > them.
>>
>> As you might imagine, I am not always able to specify which O
> As Ben already said .. either deploy to Unix systems or use
> subprocess.Popen and detach the process:
>
> from subprocess import Popenfrom win32process import DETACHED_PROCESS
> Popen(["YOURPROCESS"],creationflags=DETACHED_PROCESS,shell=True)
This sounds promising. What are the common methods t
On Sat, Feb 6, 2016 at 1:15 AM, Ben Finney wrote:
> Ian Kelly writes:
>
>> Depends on the version:
>> https://en.wikipedia.org/wiki/Windows_Services_for_UNIX
>> https://en.wikipedia.org/wiki/POSIX#POSIX_for_Windows
>>
>> Linux and FreeBSD are also not POSIX-certified, even though they
>> mostly
Dear Technician,
I am writing to you because I have downloaded Python,I have followed all the
instructions, but for some reason I am unable to use it.
I am sending to you a screen shot, so in that way you can have an idea of
what is going on. I have already repaired and modified, but all
Sent from my iPhone
On Feb 6, 2016, at 3:10 PM, Dánisa Andrea Alejo García
mailto:alejo...@hotmail.com>> wrote:
Dear Technician,
I am writing to you because I have downloaded Python,I have followed all the
instructions, but for some reason I am unable to use it.
I am sending to you a
Marko Rauhamaa :
> async def background_task(cancel_event):
> while True:
> await asyncio.wait(
> perform_task, cancel_event.wait,
> return_when=asyncio.FIRST_COMPETED)
> if cancel_event_is_set()
> break
>
On Wednesday, February 3, 2016 at 12:02:35 AM UTC-6, John Ladasky wrote:
> Rick, you don't like Python?
If i didn't like Python, then i would happily let it self-
destruct, yes? The problem is, i *DO* like Python. Python2
was a great language, but python3 has been a disaster. Heck,
even the BDF
On Sat, Feb 6, 2016 at 2:10 PM, Dánisa Andrea Alejo García
wrote:
> I am writing to you because I have downloaded Python,I have followed all the
> instructions, but for some reason I am unable to use it.
This is a very common question of late. If you search the list
archives, you will probab
Ian Kelly writes:
> On Sat, Feb 6, 2016 at 1:15 AM, Ben Finney wrote:
> > You're implying that the PyPI trove category “Operating System :: POSIX”
> > includes MS Windows? Or that it excludes Linux and FreeBSD? Or that it's
> > meaningless?
>
> At least it's not very clear as to what OSes are su
I know this may be more suited to the tutor list. I tried to
subscribe, but no response yet.
Why does this interactive instantiation fail when it seems to work
when run in a script?
(py35-64) C:\src\pygui>python
Python 3.5.1 (v3.5.1:37a07cee5969, Dec 6 2015, 01:54:25) [MSC v.1900
64 bit (AMD64)]
On 2016-02-07 00:38:14, paul.hermeneu...@gmail.com wrote:
I know this may be more suited to the tutor list. I tried to
subscribe, but no response yet.
Why does this interactive instantiation fail when it seems to work
when run in a script?
(py35-64) C:\src\pygui>python
Python 3.5.1 (v3.5.1:37a
On Sat, Feb 6, 2016 at 6:38 PM, wrote:
> Why does this interactive instantiation fail when it seems to work
> when run in a script?
You have to establish your root window first:
Python 3.5.1 (v3.5.1:37a07cee5969, Dec 6 2015, 01:54:25) [MSC v.1900
64 bit (AMD64)] on win32
Type "help", "copyrigh
No, that's not a typo, it's the name of a package I created. :)
The problems I have with python's import system are detailed in the README of
my package here: https://github.com/vadimg/imsanity
Basically, relative imports are broken if you like running scripts as
executables, so the only real s
On Sun, Feb 7, 2016 at 1:47 PM, wrote:
> Imsanity allows you to make imports usable (not ideal, but at least usable)
> for python projects without having to manage PYTHONPATHs or do whacky stuff
> like running files with python -m or put even whackier boilerplate at the top
> of every file. An
Python 3 is a disaster because of incompatibility with Python 2. Python 3
itself is not so bad.
We can help disaster recovery by stop using Python 2 as possible.
Let's stop using legacy Python!
On Sun, Feb 7, 2016 at 5:54 AM, Rick Johnson
wrote:
> On Wednesday, February 3, 2016 at 12:02:35 AM U
On Sun, Feb 7, 2016 at 2:02 PM, INADA Naoki wrote:
> Python 3 is a disaster because of incompatibility with Python 2. Python 3
> itself is not so bad.
> We can help disaster recovery by stop using Python 2 as possible.
>
> Let's stop using legacy Python!
>
It's not even a disaster. It's fairly ea
On 02/06/2016 09:04 AM, paul.hermeneu...@gmail.com wrote:
> On Fri, Feb 5, 2016 at 4:10 PM, Ben Finney wrote:
>> paul.hermeneu...@gmail.com writes:
>>
>>> On Fri, Feb 5, 2016 at 11:52 AM, Ben Finney
>>> wrote:
Since MS Windows lacks those facilities, ‘python-daemon’ can't use
them.
>>>
"Marko Rauhamaa" wrote in message news:8737t5shhp@elektro.pacujo.net...
>
Actually, cancellation is specially supported in asyncio (https://docs.python.org/3/library/asyncio-task.html#asyncio.Task.cancel>)
so this should do:
async def background_task():
while True:
a
On Sunday 07 February 2016 14:02, INADA Naoki wrote:
> Python 3 is a disaster because of incompatibility with Python 2.
How is that a disaster? What is your criteria for deciding what is, and
isn't, a disaster?
According to TIOBE, Python's popularity continues to grow:
http://www.tiobe.com/ind
> My question is: is this crazy? Please tell me there's a better way and I
just wasted my time creating this package.
There is a better way and you have wasted your time creating this package.
I hear your problem statement as asking two questions. The first is: What
is the right way to include ex
Steven D'Aprano writes:
> According to TIOBE, Python's popularity continues to grow:
> http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html
I wonder how much of that growth is Python 3 and how much is Python 2.
I'm amazed there's still so much C being done. I meet good programmers
a
"Frank Millman" wrote in message news:n96kjr$mvl$1...@ger.gmane.org...
"Marko Rauhamaa" wrote in message
news:8737t5shhp@elektro.pacujo.net...
> Actually, cancellation is specially supported in asyncio ( https://docs.python.org/3/library/asyncio-task.html#asyncio.Task.cancel>)
> so this
On Sunday, February 7, 2016 at 8:04:42 AM UTC+1, Paul Rubin wrote:
> Steven D'Aprano writes:
> > According to TIOBE, Python's popularity continues to grow:
> > http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html
>
> I wonder how much of that growth is Python 3 and how much is Python
Am 07.02.16 um 08:04 schrieb Paul Rubin:
Steven D'Aprano writes:
According to TIOBE, Python's popularity continues to grow:
http://www.tiobe.com/index.php/content/paperinfo/tpci/index.html
I wonder how much of that growth is Python 3 and how much is Python 2.
I'm amazed there's still so much
Rustom Mody writes:
> Data (science) is after all the hot subject
> A programmer moving into that field typically starts with python
> A statistician typically starts R
There aren't THAT many statisticians out there, compared to programmers.
--
https://mail.python.org/mailman/listinfo/python-lis
"Frank Millman" :
> Alas, I spoke too soon.
>
> [...]
>
> If I press Ctrl+C, I get a traceback from the threading module -
>
>line 1288, in _shutdown
>t.join()
>line 1054, in join
>self._wait_for_tstate_lock()
>line 1070, in _wait_for_tstate_lock
> KeyboardInterrupt
>
>
41 matches
Mail list logo
