When I try to install something with pip2 I get:
Traceback (most recent call last):
File "/usr/bin/pip2", line 9, in
load_entry_point('pip==7.1.2', 'console_scripts', 'pip2')()
File "/usr/lib/python2.7/site-packages/pkg_resources/__init__.py", line
558, in load_entry_point
In a message of Mon, 23 Nov 2015 08:48:54 +0100, Cecil Westerhof writes:
>When I try to install something with pip2 I get:
>Traceback (most recent call last):
> File "/usr/bin/pip2", line 9, in
>load_entry_point('pip==7.1.2', 'console_scripts', 'pip2')()
> File "/usr/lib/pyth
On Fri, Nov 20, 2015 at 6:46 AM, Chris Angelico wrote:
> The expressions would be evaluated as closures, using the same scope
> that the function's own definition used. (This won't keep things alive
> unnecessarily, as the function's body will be nested within that same
> scope anyway.) Bikeshed t
Quivis wrote:
> On Thu, 19 Nov 2015 12:40:17 +0100, Peter Otten wrote:
>
>> those questions that are a little harder
>
> And just how is he going to determine what is hard?
Note that I said "a little harder", not "hard".
Write down your next ten or so questions, then work through the tutorial
On Monday 23 Nov 2015 09:11 CET, Laura Creighton wrote:
> In a message of Mon, 23 Nov 2015 08:48:54 +0100, Cecil Westerhof
> writes:
>> When I try to install something with pip2 I get: Traceback (most
>> recent call last): File "/usr/bin/pip2", line 9, in
>> load_entry_point('pip==7.1.2', 'consol
Ok,
So I have gone through the CodeAcademy Python modules and decided to jump
straight into a project.
I want to create a dynamic web-based site like this --- https://www.wedpics.com
using Python
How / where do I start ?
Thanks a lot !
Gengyang
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On 23/11/2015 07:47, Steven D'Aprano wrote:
I think it would be cleaner and better if Python had dedicated syntax for
declaring static local variables:
Interesting. So why is it that when /I/ said:
> On Mon, 23 Nov 2015 12:21 am, BartC wrote:
>
>> But if it's used for static storage, then why
On 23/11/2015 09:55, Cai Gengyang wrote:
Ok,
So I have gone through the CodeAcademy Python modules and decided to jump
straight into a project.
I want to create a dynamic web-based site like this --- https://www.wedpics.com
using Python
How / where do I start ?
With a search engine, or do
On 23/11/2015 00:37, BartC wrote:
On 23/11/2015 00:04, Mark Lawrence wrote:
On 22/11/2015 23:44, Steven D'Aprano wrote:
On Mon, 23 Nov 2015 12:21 am, BartC wrote:
But if it's used for static storage, then why not just use static
storage? That's a simpler and more general concept than memoisat
On Monday 23 Nov 2015 08:48 CET, Cecil Westerhof wrote:
> When I try to install something with pip2 I get: Traceback (most
> recent call last): File "/usr/bin/pip2", line 9, in
> load_entry_point('pip==7.1.2', 'console_scripts', 'pip2')() File
> "/usr/lib/python2.7/site-packages/pkg_resources/__i
For a program I need to import urllib3, but this gives:
ImportError: /usr/lib64/python2.7/lib-dynload/_ssl.so: undefined symbol:
SSLv2_method
This probably has to do with that openSUSE removed ssl2 because it is
not secure. Is there a way to let urllib3 use ssl3 instead of ssl2?
--
Cecil We
On Monday, November 23, 2015 at 6:35:35 AM UTC-5, Mark Lawrence wrote:
> On 23/11/2015 00:37, BartC wrote:
> > On 23/11/2015 00:04, Mark Lawrence wrote:
> >> What happened to "Please do not feed the trolls"?
> >
> > You mean, people with different opinions?
> >
> > I think I'm done here.
> >
>
> W
On Mon, Nov 23, 2015 at 8:55 PM, Cai Gengyang wrote:
> So I have gone through the CodeAcademy Python modules and decided to jump
> straight into a project.
>
> I want to create a dynamic web-based site like this ---
> https://www.wedpics.com using Python
>
> How / where do I start ?
While it's
BartC :
> I think I'm done here.
Bart, this is the internet. Just skip the articles you don't find
uplifting.
Marko
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On Mon, 23 Nov 2015 06:48 pm, Cecil Westerhof wrote:
> When I try to install something with pip2 I get:
> Traceback (most recent call last):
[...]
> from urllib2 import (Request, urlopen, URLError, HTTPError,
> ImportError: cannot import name HTTPSHandler
Before blaming SUSE for b
Ok, I will look through the Flask tutorials then ...
On Monday, November 23, 2015 at 8:21:28 PM UTC+8, Chris Angelico wrote:
> On Mon, Nov 23, 2015 at 8:55 PM, Cai Gengyang wrote:
> > So I have gone through the CodeAcademy Python modules and decided to jump
> > straight into a project.
> >
> >
Hello all fellow Python programmers!
I am using PyQt5 (5.5.1) with Python 3.4.0 (64-bit) on Windows 8.1
64-bit. I don't think this much data was needed. :P
I am having trouble restoring the position and size (geometry) of my
very simple PyQt app.
What I read online is that this is the default be
On Mon, 23 Nov 2015 09:40 pm, BartC wrote:
> On 23/11/2015 07:47, Steven D'Aprano wrote:
>
>> I think it would be cleaner and better if Python had dedicated syntax for
>> declaring static local variables:
>
> Interesting. So why is it that when /I/ said:
>
> > On Mon, 23 Nov 2015 12:21 am, Bar
On Mon, Nov 23, 2015 at 1:23 AM, Chris Angelico wrote:
> def latearg(f):
> tot_args = f.__code__.co_argcount
> min_args = tot_args - len(f.__defaults__)
> defs = f.__defaults__
> # With compiler help, we could get the original text as well as something
> # executable that works
eryksun wrote:
> On Thu, Nov 19, 2015 at 10:31 AM, Michael Torrie wrote:
> > One windows it might be possible to use the win32 api to enumerate the
> > windows, find your console window and switch to it.
>
> You can call GetConsoleWindow [1] and then SetForegroundWindow [2].
(...)
Sorry, for th
On Tue, Nov 24, 2015 at 3:40 AM, Ian Kelly wrote:
> On Mon, Nov 23, 2015 at 1:23 AM, Chris Angelico wrote:
>> def latearg(f):
>> tot_args = f.__code__.co_argcount
>> min_args = tot_args - len(f.__defaults__)
>> defs = f.__defaults__
>> # With compiler help, we could get the origin
My company uses a database (4th dimension) for which there was no python DBI
compliant driver available (I had to use ODBC, which I felt was cludgy).
However, I did discover that the company had a C driver available, so I went
ahead and used CFFI to wrap this driver into a DBI compliant python m
On Monday 23 Nov 2015 14:08 CET, Steven D'Aprano wrote:
> On Mon, 23 Nov 2015 06:48 pm, Cecil Westerhof wrote:
>
>> When I try to install something with pip2 I get:
>> Traceback (most recent call last):
> [...]
>> from urllib2 import (Request, urlopen, URLError, HTTPError,
>> ImportError: cannot i
I have a multi-threaded python app (CherryPy WebApp to be exact) that launches
a child process that it then needs to communicate with bi-driectionally. To
implement this, I have used a pair of Queues: a child_queue which I use for
master->child communication, and a master_queue which is used for
On Mon, Nov 23, 2015 at 10:54 AM, Israel Brewster wrote:
> Concern: Since the master process is multi-threaded, it seems likely enough
> that multiple threads on the master side would make requests at the same
> time. I understand that the Queue class has locks that make this fine (one
> thread
On Mon, Nov 23, 2015 at 12:55 PM, Ian Kelly wrote:
> On Mon, Nov 23, 2015 at 10:54 AM, Israel Brewster
> wrote:
>> Concern: Since the master process is multi-threaded, it seems likely enough
>> that multiple threads on the master side would make requests at the same
>> time. I understand that
Thank you all.
Here is the last piece of code that caused me so much troubles but now working
the way I wanted it:
fRawData = []
with open(fStagingFile2) as fStagingFile2FH:
fRawData = [line.strip() for line in
fStagingFile2FH.readlines()] # This is
On Nov 23, 2015, at 11:51 AM, Ian Kelly wrote:
>
> On Mon, Nov 23, 2015 at 12:55 PM, Ian Kelly wrote:
>> On Mon, Nov 23, 2015 at 10:54 AM, Israel Brewster
>> wrote:
>>> Concern: Since the master process is multi-threaded, it seems likely enough
>>> that multiple threads on the master side wou
On 23Nov2015 12:22, Israel Brewster wrote:
On Nov 23, 2015, at 11:51 AM, Ian Kelly wrote:
Concurrency, ugh.
I'm a big concurrency fan myself.
It's probably better just to have a Condition/Event per thread and
have the response thread identify the correct one to notify, rather
than just not
On Nov 23, 2015, at 12:45 PM, Cameron Simpson wrote:
>
> On 23Nov2015 12:22, Israel Brewster wrote:
>> On Nov 23, 2015, at 11:51 AM, Ian Kelly wrote:
>>> Concurrency, ugh.
>
> I'm a big concurrency fan myself.
>
>>> It's probably better just to have a Condition/Event per thread and
>>> have t
On Mon, Nov 23, 2015 at 2:18 PM, Israel Brewster
wrote:
> Of course, that last step could be interesting - implementing the block in
> such a way as to not tie up the processor, while still getting the data "as
> soon" as it is available. Unless there is some sort of built-in
> notification syste
On Nov 23, 2015, at 1:43 PM, Chris Kaynor wrote:
>
> On Mon, Nov 23, 2015 at 2:18 PM, Israel Brewster
> wrote:
>
>> Of course, that last step could be interesting - implementing the block in
>> such a way as to not tie up the processor, while still getting the data "as
>> soon" as it is availab
On Nov 23, 2015, at 3:05 PM, Dennis Lee Bieber wrote:
>
> On Mon, 23 Nov 2015 08:54:38 -0900, Israel Brewster
> declaimed the following:
>
>> Concern: Since the master process is multi-threaded, it seems likely enough
>> that multiple threads on the master side would make requests at the same
On Monday, November 23, 2015 at 12:58:49 PM UTC-8, Crane Ugly wrote:
> Thank you all.
> Here is the last piece of code that caused me so much troubles but now
> working the way I wanted it:
>
> fRawData = []
> with open(fStagingFile2) as fStagingFile2FH:
> fRawData = [l
On Sunday, November 22, 2015 at 11:59:13 PM UTC-8, Cecil Westerhof wrote:
> When I try to install something with pip2 I get:
> Traceback (most recent call last):
> File "/usr/bin/pip2", line 9, in
> load_entry_point('pip==7.1.2', 'console_scripts', 'pip2')()
> File "/usr/li
The following code has bitten me recently:
>>> t=(0,1)
>>> x,y=t if t else 8, 9
>>> print(x, y)
(0, 1) 9
I was assuming that a comma has the highest order of evaluation, that is
the expression 8, 9 should make a tuple. Why this is not the case?
George
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https://mail.python.org/mailman/list
George Trojan writes:
> The following code has bitten me recently:
>
> >>> t=(0,1)
> >>> x,y=t if t else 8, 9
> >>> print(x, y)
> (0, 1) 9
You can simplify this by taking assignment out of the picture::
>>> t = (0, 1)
>>> t if t else 8, 9
((0, 1), 9)
So that's an “expression list”
On 24Nov2015 16:25, Cameron Simpson wrote:
Completely untested example code:
class ReturnEvent:
def __init__(self):
self.event = Event()
With, of course:
def wait(self):
return self.event.wait()
Cheers,
Cameron Simpson
Maintainer's Motto: If we can't fix it, it ain't broke.
On 23Nov2015 14:14, Israel Brewster wrote:
On Nov 23, 2015, at 1:43 PM, Chris Kaynor wrote:
On Mon, Nov 23, 2015 at 2:18 PM, Israel Brewster
wrote:
3. Have an event per thread. This will use less CPU than the second
option, however does require more memory and OS resources, and so will no
I'd just installed py3.5 most recent (downloaded, installed 11/23/15) and
when starting via the windows start (win 8.1pro) shortcut, I always get this
error.
I'd navigated to the program directory (it installed in
C:\Users\my-ID\AppData\Local\Programs\Python\Python35) and started the
python.exe an
I want to call (on bash) a Python script in this two ways without any
error.
./arg.py
./arg.py TEST
It means that the parameter (here with the value `TEST`) should be
optional. With argparse I only know a way to create optional paramters
when they have a switch (like `--name`).
Is there
Hai I have installed python 3.5 in my pc I could not see any application icon
or application shortcut on my pc
Sent from Mail for Windows 10
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This question was reasked and answered on StackOverflow:
http://stackoverflow.com/q/33869721/939986
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I install python 3.5.0 and run eazy to install and my antivírus detect and
trogen can you explay cus im new to this language.
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On Tue, Nov 24, 2015 at 11:58 AM, Bernard Baillargeon
wrote:
> I'd just installed py3.5 most recent (downloaded, installed 11/23/15) and
> when starting via the windows start (win 8.1pro) shortcut, I always get this
> error.
If you attached something, it didn't arrive. Can you type in the text
of
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