Le dimanche 15 décembre 2013 06:07:09 UTC+1, Terry Reedy a écrit :
> On 12/14/2013 9:39 PM, Steven D'Aprano wrote:
>
> > On Sat, 14 Dec 2013 13:43:41 -0500, Terry Reedy wrote:
>
> >
>
> >> This was reported by Victor Stinner as part of
>
> >> http://bugs.python.org/issue19914
>
> >> to explain
On 2013-12-14 23:49, Igor Korot wrote:
> Tim,
>
> On Sun, Dec 8, 2013 at 2:18 PM, Tim Chase wrote:
> conn = sqlite3.connect('x.sqlite',
>>... detect_types=sqlite3.PARSE_DECLTYPES|sqlite3.PARSE_COLNAMES)
Your example code omitted this one crucial line. Do you specify the
detect_types paramete
On 2013-12-15 06:17, Tim Chase wrote:
>> conn = sqlite3.connect('x.sqlite',
>>>... detect_types=sqlite3.PARSE_DECLTYPES|sqlite3.PARSE_COLNAMES)
>
> Your example code omitted this one crucial line. Do you specify the
> detect_types parameter to connect()?
It's really the PARSE_DECLTYPES that
On 15/12/2013 04:48, Chris Angelico wrote:
On Sun, Dec 15, 2013 at 3:42 PM, rusi wrote:
To me all this GG complaining sounds like some elderly mom-pop-uncle
who weeps/coaxes/moans/pleads/grumbles/ about a fused light bulb,
rather than climbing on a stool and changing the bloody thing.
No, it'
On 2013-12-14, Steven D'Aprano wrote:
> But more seriously, 100% seriously in fact, I think that you'll find that
> *every* GUI framework for Python ships with an entirely different
> language under the hood, usually C.
Name one GUI framework that ships with a C implementation.
> Even if the
On 2013-12-15, Dan Stromberg wrote:
> On Fri, Dec 13, 2013 at 8:06 AM, Grant Edwards
> wrote:
>> On 2013-12-12, Dan Stromberg wrote:
Just to be pedantic: _TCP_ sockets reserve that right. UDP sockets
do not, and do in fact guarantee that each message is discrete. [It
appears t
On Sat, 14 Dec 2013 20:51:59 -0800, Mark wrote:
> I have successfully installed python 3.3 for windows, pip and
> livestreamer that is needed for it to work. They are in my scripts
> folder. I either do not understand the script or it no longer works. It
> is more than likely my error. I get error
> I think PyQt is slowly being pushed aside in favor of PySide, which is
> more license-friendly for use in closed or open projects. I would
> recommend using PySide unless PyQt is a requirement for your project.
Except the issue that Pyside always seems to lag a bit behind Qt
releases, while PyQ
Op zondag 15 december 2013 02:03:14 UTC+1 schreef Dan Stromberg:
> On Sat, Dec 14, 2013 at 5:33 AM, Jean Dubois wrote:
> > Op vrijdag 13 december 2013 16:35:31 UTC+1 schreef Jean-Michel Pichavant:
> >> - Original Message -
> >> > I have an ethernet-rs232 adapter which allows me to connect
On Mon, Dec 16, 2013 at 2:35 AM, Jean Dubois wrote:
> I'm using Linux, I did the following:
> svn checkout http://stromberg.dnsalias.org/svn/bufsock/
> which resulted in a directory 'bufsock' being added to my home-directory,
> Do I have to run further commands on the files in this directory?
> Ho
In article ,
Grant Edwards wrote:
> UDP is a a _datagram_ service. Either all the bytes in a write()
> should get sent or none of them. Sending a paritial datagram is _not_
> a valid option.
I would agree with the above if you said send() instead of write().
Python socket objects don't have
On Mon, Dec 16, 2013 at 2:51 AM, Roy Smith wrote:
> In article ,
> Grant Edwards wrote:
>
>> UDP is a a _datagram_ service. Either all the bytes in a write()
>> should get sent or none of them. Sending a paritial datagram is _not_
>> a valid option.
>
> I would agree with the above if you said s
Hello!
I'm pleased to announce version 1.5.1, the first bugfix release of branch
1.5 of SQLObject.
What's new in SQLObject
===
* SQLiteConnection.close() now closes and reopens a connection
to in-memory database.
Contributor for this release is Maciej (Matchek) Blizinski.
On 14/12/2013 19:42, Peter Otten wrote:
Mark Lawrence wrote:
This method returns a list, the example from The Fine Docs being:-
>>> Counter('abracadabra').most_common(3)
[('a', 5), ('r', 2), ('b', 2)]
With the trend in Python being more and more towards methods returning
iterators, is there
On Sun, 15 Dec 2013 14:53:45 +, Grant Edwards wrote:
> On 2013-12-14, Steven D'Aprano
> wrote:
>
>> But more seriously, 100% seriously in fact, I think that you'll find
>> that *every* GUI framework for Python ships with an entirely different
>> language under the hood, usually C.
>
> Name
On 12/15/2013 08:33 AM, Wolfgang Keller wrote:
>> I think PyQt is slowly being pushed aside in favor of PySide, which is
>> more license-friendly for use in closed or open projects. I would
>> recommend using PySide unless PyQt is a requirement for your project.
>
> Except the issue that Pyside a
Pada Selasa, 28 Mei 2013 17:00:42 UTC+7, Debbie menulis:
> Hi there,
>
> I am new to Python, and wondering if you could help me with python based
> coding for the IPSA (Power system analysis software). I have a electrical
> distribution network with generators, buses and loads, on which I am
>
In article ,
Chris Angelico wrote:
> On Mon, Dec 16, 2013 at 2:51 AM, Roy Smith wrote:
> > In article ,
> > Grant Edwards wrote:
> >
> >> UDP is a a _datagram_ service. Either all the bytes in a write()
> >> should get sent or none of them. Sending a paritial datagram is _not_
> >> a valid op
On Sun, Dec 15, 2013 at 4:33 PM, Wolfgang Keller wrote:
> And besides, again, a commercially licensed PyQt itself isn't *that*
> expensive.
> The cost of a commercial PyQt license for a single developer is £350
> (GBP). You may pay in either US Dollars, Euros or GBP.
(£420 incl. VAT for UK and s
On 15/12/2013 17:52, Chris “Kwpolska” Warrick wrote:
On Sun, Dec 15, 2013 at 4:33 PM, Wolfgang Keller wrote:
And besides, again, a commercially licensed PyQt itself isn't *that*
expensive.
The cost of a commercial PyQt license for a single developer is £350
(GBP). You may pay in either US Do
On Sunday, 15 December 2013 02:36:56 UTC, Chris Rebert wrote:
> On Sat, Dec 14, 2013 at 5:31 PM, Dan Stromberg wrote:
>
> > Where does PySonar2 sit in the spectrum from pylint
>
> > (thorough/pedantic) to pyflakes (relaxed/few-false-positives)?
>
> >
>
> > I use pylint and pyflakes a lot, and
On 15/12/2013 20:25, arie.lake...@gmail.com wrote:
On Sunday, 15 December 2013 02:36:56 UTC, Chris Rebert wrote:
On Sat, Dec 14, 2013 at 5:31 PM, Dan Stromberg wrote:
Where does PySonar2 sit in the spectrum from pylint
(thorough/pedantic) to pyflakes (relaxed/few-false-positives)?
On Sun, Dec 15, 2013 at 7:35 AM, Jean Dubois wrote:
>> You can "svn checkout ". You might try Sliksvn if you're on
>> Windows, or if you're on Linux it's in synaptic or yum or whatever.
>> You can "wget ".
>> You can bring up the URL in a web browser and cut and paste.
> I'm using Linux, I did t
Thanks for the replies, I was hoping that one of you guys could actually try it
for me, as it might be easier to correct? In the meantime i will install 2.7
instead of 3.3 and give it a try.
Once again, i have very little experience in this, which is why i am looking
for help :) I am more worri
On Sunday, December 15, 2013 4:19:47 PM UTC-5, Mark wrote:
> Thanks for the replies, I was hoping that one of you guys could actually try
> it for me, as it might be easier to correct? In the meantime i will install
> 2.7 instead of 3.3 and give it a try.
>
>
>
> Once again, i have very little
On Mon, Dec 16, 2013 at 4:01 AM, Steven D'Aprano
wrote:
> As I stated earlier, this is just the Interpreter design pattern, with
> the minor complication that the domain specific language happens to be an
> existing language, Tcl, with an interpreter that usually runs in a
> separate process, inst
On Mon, Dec 16, 2013 at 8:31 AM, Mark wrote:
> I originally get an indent error on line 19, i delete the indent and i get
>
> ***'return outside function (Twitch.py, line 19)
Good point, someone's made a mistake in that file. What you need to do
is match the "output = ..." line and the "return ..
On 2013-12-15, Roy Smith wrote:
> In article ,
> Grant Edwards wrote:
>
>> UDP is a a _datagram_ service. Either all the bytes in a write()
>> should get sent or none of them. Sending a paritial datagram is _not_
>> a valid option.
>
> I would agree with the above if you said send() instead of
Tim,
On Sun, Dec 15, 2013 at 4:29 AM, Tim Chase
wrote:
> On 2013-12-15 06:17, Tim Chase wrote:
>>> conn = sqlite3.connect('x.sqlite',
... detect_types=sqlite3.PARSE_DECLTYPES|sqlite3.PARSE_COLNAMES)
>>
>> Your example code omitted this one crucial line. Do you specify the
>> detect_types
On Mon, Dec 16, 2013 at 9:42 AM, Grant Edwards wrote:
> Good point -- I meant send(). I keep forgetting that the libc socket
> write() operation is missing in Python and only the send() call has
> been made visible. In C write() and send() are effectively the same
> thing (the parameters are arra
On 14Dec2013 10:15, Tim Chase wrote:
> On 2013-12-14 07:29, JL wrote:
> > I have a number of python processes which communicate with each
> > other through writing/reading config text files. The python
> > ConfigParser is used. I am wondering if it is more CPU-efficient to
> > switch to using sqli
On Mon, Dec 16, 2013 at 10:12 AM, Cameron Simpson wrote:
> + traditionally, sqlite is extreme fsync() happy; forces a disc
> level flush on each commit - extremely slow on busy databases,
> not to mention hard of drives
I'd say that's correct behaviour. A commit should be sync'd to disk
On 2013-12-16 10:12, Cameron Simpson wrote:
> On 14Dec2013 10:15, Tim Chase wrote:
> Annoyingly, sqlite:
>
> + only lets one process access the db at a time, taking you back
> to a similar situation as with config files
Is this a Python limitation? According to the docs[1], it's not a
sqlite
On 15/12/2013 22:46, Igor Korot wrote:
Tim,
On Sun, Dec 15, 2013 at 4:29 AM, Tim Chase
wrote:
On 2013-12-15 06:17, Tim Chase wrote:
conn = sqlite3.connect('x.sqlite',
... detect_types=sqlite3.PARSE_DECLTYPES|sqlite3.PARSE_COLNAMES)
Your example code omitted this one crucial line. Do you s
For wxPython there is a good book.
You will feel convinient.
But to be honest, I don't believe that Python is the best choice for GUI
development, but it's only an opinion.
Otherwise I would advise you going into C++ and code with wxWidgets.
Tamer
On 14.12.2013 14:12, Jai wrote:
GUI:-want
On 16/12/2013 00:34, Tamer Higazi wrote:
But to be honest, I don't believe that Python is the best choice for GUI
development, but it's only an opinion.
Otherwise I would advise you going into C++ and code with wxWidgets.
Tamer
Can you state why you prefer C++ and wxWidgets over Python and w
On Sun, 15 Dec 2013 13:31:10 -0800, Mark wrote:
> I originally get an indent error on line 19, i delete the indent and i
> get
>
> ***'return outside function (Twitch.py, line 19)
>
> Thats where i am at. This is on version 2.7
Remember the bit where we asked you to copy and paste the entire e
Howdy all,
What is the Pythonic way to determine the type of an object? Are there
multiple valid ways, and when should each be used?
We have ‘obj.__class__’, an attribute bound to the object's class. Or is
it? When is that true, and when should we not rely on it?
We have ‘type(obj)’, calling the
On 12/12/2013 5:49 PM, Amjad Syed wrote:
Hello,
I have 2 counters generated from list using Collections.counter()
I want to print only key,values in Counter2 which have values > then
corresponding value in Counter1.
E.g
Counter1={97:1,99:2,196:2,198:1}
Counter2={97:1 ,99:3, 196:1,198:1}
# O
On Mon, Dec 16, 2013 at 12:37 PM, Steven D'Aprano
wrote:
> Step 1: replace the modified version of the script with a known good copy.
>
Actually, this might be where the problem is, unfortunately. Not the
OP's fault at all. I went and looked at the post linked to, and it has
buggy indentation. (Q
On Monday, December 16, 2013 7:29:31 AM UTC+5:30, alex23 wrote:
> > # Need to compare values of counter and reject in function/routine in value
> > in counter2 is higher then value in counter1 for a current key
> [(k,Counter2[k]) for k in Counter2 - Counter1]
Why not just?
Counter2 - Count
On Mon, Dec 16, 2013 at 1:32 PM, rusi wrote:
> But 'counter' is a strange name -- after checking whether
> 'bag' and 'multiset' are there in the library, I would not think to
> check anything else.
Which is why we have this list. Question: Is there a way to do x, y,
and z, in Python? Answer: Chec
Hi,
On Sun, Dec 15, 2013 at 4:58 PM, MRAB wrote:
> On 15/12/2013 22:46, Igor Korot wrote:
>>
>> Tim,
>>
>> On Sun, Dec 15, 2013 at 4:29 AM, Tim Chase
>> wrote:
>>>
>>> On 2013-12-15 06:17, Tim Chase wrote:
>
> conn = sqlite3.connect('x.sqlite',
>>
>> ... detect_types=sqli
In article <905d6e7e-6748-42dd-8b63-d80a4d175...@googlegroups.com>,
rusi wrote:
> On Monday, December 16, 2013 7:29:31 AM UTC+5:30, alex23 wrote:
> > > # Need to compare values of counter and reject in function/routine in
> > > value in counter2 is higher then value in counter1 for a current ke
On 12/15/13 8:51 PM, Ben Finney wrote:
Howdy all,
What is the Pythonic way to determine the type of an object? Are there
multiple valid ways, and when should each be used?
We have ‘obj.__class__’, an attribute bound to the object's class. Or is
it? When is that true, and when should we not rely
On Sun, 15 Dec 2013 18:43:53 -0800, Igor Korot
wrote:
On Sun, Dec 15, 2013 at 4:58 PM, MRAB
wrote:
> When writing paths on Windows, it's a good idea to use raw string
> literals or slashes instead of backslashes:
>
> conn = sqlite3.connect(r'c:\Documents and
> Settings\Igor.FORDANWORK
On Mon, Dec 16, 2013 at 1:43 PM, Igor Korot wrote:
> So, how do I convert my string to one of those?
> I realized I can just do replace '/' to '\', but is there a better
> alternative?
The path is exactly the same, whether you use forward slashes or
backslashes, on Windows. Most of the world use
On Monday, December 16, 2013 8:10:57 AM UTC+5:30, Roy Smith wrote:
> rusi wrote:
> > On Monday, December 16, 2013 7:29:31 AM UTC+5:30, alex23 wrote:
> > > > # Need to compare values of counter and reject in function/routine in
> > > > value in counter2 is higher then value in counter1 for a cur
Just like below:
In [1]: a = ([], [])
In [2]: a[0].append(1)
In [3]: a
Out[3]: ([1], [])
In [4]: a[0] += [1]
---
TypeError Traceback (most recent call last)
in ()
> 1 a[0] += [1]
TypeEr
On Mon, Dec 16, 2013 at 2:30 PM, liuerfire Wang wrote:
> TypeError: 'tuple' object does not support item assignment
>
> In [5]: a
> Out[5]: ([1, 1], [])
>
> no problem, there is an exception. But a is still changed.
>
> is this a bug, or could anyone explain it?
It's not a bug, but it's a bit con
On Monday, December 16, 2013 9:27:11 AM UTC+5:30, Chris Angelico wrote:
> On Mon, Dec 16, 2013 at 2:30 PM, liuerfire Wang wrote:
> > TypeError: 'tuple' object does not support item assignment
> > In [5]: a
> > Out[5]: ([1, 1], [])
> > no problem, there is an exception. But a is still changed.
> >
Hi,
I have the same result even with:
sqlite3.connect(r'...')
Any other alternatives?
Thank you.
On Sun, Dec 15, 2013 at 4:58 PM, MRAB wrote:
> On 15/12/2013 22:46, Igor Korot wrote:
>>
>> Tim,
>>
>> On Sun, Dec 15, 2013 at 4:29 AM, Tim Chase
>> wrote:
>>>
>>> On 2013-12-15 06:17, Tim Chase
hey i am working on parsing like project .
so , i need some step to set proxy
so that my ip is not blocked by them
+=
i am using this method
proxy_support = urllib2.ProxyHandler({"http":"http://61.147.82.87:8000"})
opener = urllib2.build_opener(proxy_support)
u
Hi guys, I am trying to create a fixed list which would allow my values to be
wrapped around it.
For example i have 10 values : 0,1,2,3,4,5,6,7,8,9
I need to create a list which contains 4 numbers and when the number exceeds
the list, it would overwrite the first value.
[0,1,2,3]
[4,1,2,3]
[5,4,1
Hi Mark!
It is an advise, in which language somebody wants to code is of course
everybodys free choice.
However, I believe according wxWidgets it would be better coding in the
native language the system had been developed.
The other thing, specially if you would make a customer project, I don
Ned Batchelder writes:
> Generally, my answer would be, "You probably don't need the type as
> much as you think you do."
> […]
> Also, don't overlook isinstance().
Agreed.
> But when you do need it, type(x) is better than x.__class__, simply
> because we should always favor builtin functions
On 12/15/2013 05:34 PM, Tamer Higazi wrote:
> For wxPython there is a good book.
> You will feel convinient.
>
>
> But to be honest, I don't believe that Python is the best choice for GUI
> development, but it's only an opinion.
> Otherwise I would advise you going into C++ and code with wxWidge
On 12/15/2013 09:09 PM, Tamer Higazi wrote:
> However, I believe according wxWidgets it would be better coding in the
> native language the system had been developed.
> The other thing, specially if you would make a customer project, I don't
> know how to pack the app written in python in an inst
On 12/15/2013 09:51 PM, Michael Torrie wrote:
> And all modern web apps are a combination of many languages and
> domains, most of which are "compiled" in the traditional sense.
Meant to say, *not* compiled.
--
https://mail.python.org/mailman/listinfo/p
shengjie.sheng...@live.com writes:
> Hi guys, I am trying to create a fixed list which would allow my
> values to be wrapped around it.
This doesn't make a lot of sense to me, but I assume you have a purpose
in mind for this. What is the purpose? Perhaps it will help the
explanation if we know wh
On Mon, Dec 16, 2013 at 3:09 PM, Tamer Higazi wrote:
> I also believe in performance. An application written in C++, can be
> compiled easily on the target platform (like on windows systems) with it's
> native compiler.
> How would it be with wxPython ?!
It's going to spend more than 99% of its t
On Mon, Dec 16, 2013 at 3:51 PM, Michael Torrie wrote:
> I think Python is a great overall application development language,
> especially for the GUI. First-class functions for callbacks make it
> very nice compared to other languages. Python is fast enough for
> full-blown apps too. Slow part
On Monday, 16 December 2013 12:59:32 UTC+8, Ben Finney wrote:
> shengjie.sheng...@live.com writes:
>
>
>
> > Hi guys, I am trying to create a fixed list which would allow my
>
> > values to be wrapped around it.
>
>
>
> This doesn't make a lot of sense to me, but I assume you have a purpose
On Monday, 16 December 2013 13:07:46 UTC+8, shengjie...@live.com wrote:
> On Monday, 16 December 2013 12:59:32 UTC+8, Ben Finney wrote:
>
> > shengjie.sheng...@live.com writes:
>
> >
>
> >
>
> >
>
> > > Hi guys, I am trying to create a fixed list which would allow my
>
> >
>
> > > valu
On Mon, Dec 16, 2013 at 3:50 PM, Ben Finney wrote:
> Should we expect (ignoring pathological cases) the assertion
> ‘type(obj) is obj.__class__’ to hold true? If not, under what
> circumstances would it be sensible for those to differ?
By "pathological cases", do you mean arbitrarily changing
obj
On 12/15/2013 08:38 PM, shengjie.sheng...@live.com wrote:
Hi guys, I am trying to create a fixed list which would allow my values to be
wrapped around it.
For example i have 10 values : 0,1,2,3,4,5,6,7,8,9
I need to create a list which contains 4 numbers and when the number exceeds
the list, it
On Monday, 16 December 2013 13:10:22 UTC+8, Gary Herron wrote:
> On 12/15/2013 08:38 PM, shengjie.sheng...@live.com wrote:
>
> > Hi guys, I am trying to create a fixed list which would allow my values to
> > be wrapped around it.
>
> > For example i have 10 values : 0,1,2,3,4,5,6,7,8,9
>
> > I
On Monday, 16 December 2013 12:38:14 UTC+8, shengjie...@live.com wrote:
> Hi guys, I am trying to create a fixed list which would allow my values to be
> wrapped around it.
>
> For example i have 10 values : 0,1,2,3,4,5,6,7,8,9
>
> I need to create a list which contains 4 numbers and when the n
On Sun, Dec 15, 2013 at 8:50 PM, Ben Finney wrote:
> Should we expect (ignoring pathological cases) the assertion
> ‘type(obj) is obj.__class__’ to hold true? If not, under what
> circumstances would it be sensible for those to differ?
They differ on old-style classes (in 2.x): the type will be e
I need to replace all tag with after ■. But the result from
below is '■ D / '
Can you explain what I did wrong, please.
s = '■A B C D / '
soup = BeautifulSoup(s)
for i in soup.find_all(text='■'):
tag = soup.new_tag('span')
tag['style'] = 'REPLACE'
for i
On Sunday, December 15, 2013 9:33:17 PM UTC-5, Chris Angelico wrote:
> On Mon, Dec 16, 2013 at 12:37 PM, Steven D'Aprano
>
> wrote:
>
> > Step 1: replace the modified version of the script with a known good copy.
>
> >
>
>
>
> Actually, this might be where the problem is, unfortunately. Not
Chris Angelico writes:
> On Mon, Dec 16, 2013 at 3:50 PM, Ben Finney
> wrote:
> > Should we expect (ignoring pathological cases) the assertion
> > ‘type(obj) is obj.__class__’ to hold true? If not, under what
> > circumstances would it be sensible for those to differ?
>
> By "pathological cases
On Mon, Dec 16, 2013 at 6:09 PM, Mark wrote:
> Traceback (most recent call last):
> File "C:\Python27\Scripts\Twitch.py", line 9, in
> numberOfViewers = int(sys.argv[1])
> IndexError: list index out of range
>
> Is this where i would plug in the variables to make it work? I'm not quite
> s
On Monday, December 16, 2013 2:09:38 AM UTC-5, Mark wrote:
> On Sunday, December 15, 2013 9:33:17 PM UTC-5, Chris Angelico wrote:
>
> > On Mon, Dec 16, 2013 at 12:37 PM, Steven D'Aprano
>
> >
>
> > wrote:
>
> >
>
> > > Step 1: replace the modified version of the script with a known good cop
On Mon, Dec 16, 2013 at 6:43 PM, Mark wrote:
> Syntax Error: invalid syntax
python twitch.py 10 10
>File " line 1
> python twitch.py 10 10
You're trying to run that from the interactive Python prompt. Run it
from the system - exit Python and run just this script.
ChrisA
--
https://
On Monday, December 16, 2013 2:43:45 AM UTC-5, Mark wrote:
> On Monday, December 16, 2013 2:09:38 AM UTC-5, Mark wrote:
>
> > On Sunday, December 15, 2013 9:33:17 PM UTC-5, Chris Angelico wrote:
>
> >
>
> > > On Mon, Dec 16, 2013 at 12:37 PM, Steven D'Aprano
>
> >
>
> > >
>
> >
>
> > >
On Monday, December 16, 2013 2:48:56 AM UTC-5, Mark wrote:
> On Monday, December 16, 2013 2:43:45 AM UTC-5, Mark wrote:
>
> > On Monday, December 16, 2013 2:09:38 AM UTC-5, Mark wrote:
>
> >
>
> > > On Sunday, December 15, 2013 9:33:17 PM UTC-5, Chris Angelico wrote:
>
> >
>
> > >
>
> >
>
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