http://www.spoj.pl/forum/viewtopic.php?f=20&t=8264
That's all what I meant to say in here.
User numerix (German?) knows ropes of Python miles
far better than e.g. me.
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http://mail.python.org/mailman/listinfo/python-list
Looks a good idea. I use this kind of "recursive dicts" to represent
tree like datastruct in python. Like:
car["ford"]["taurus"]["price"]=...
car["toyota"]["corolla"]["mpg"]=...
car["toyota"]["corolla"]["price"]=...
It would be good if it could be combined with class2dict (converting
dict elem
Hi,
> von Arthur Mc Coy:
> Still need the answer to the question: " howto embed given python file
> (which contains python class and its members) into the c++ application
? "
There is no straight way of embedding a Python module into a c++
application.
You will have to embed the python interpre
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On Sun, 06 Mar 2011 20:28:19 -0800, alex23 wrote:
> On Feb 27, 11:57 pm, n00m wrote:
>> http://www.spoj.pl/
>
> There's your problem. I'd say most Python 3.x adopters are using it for
> something other than working out whose performance dick is the longest.
In fairness, the Python Dev team is v
On Feb 27, 11:57 pm, n00m wrote:
> http://www.spoj.pl/
There's your problem. I'd say most Python 3.x adopters are using it
for something other than working out whose performance dick is the
longest.
--
http://mail.python.org/mailman/listinfo/python-list
On 2011-03-05, ErichCart ErichCart wrote:
> Visual Python seems to be exactly what I want. But it doesn't seem
> very popular. Perhaps it means that there are not many people who will
> be able to help if I have problems with it. Also judging by the amount
> of ads at visualpython.org, it also do
I've got some new problems and I tried to search on Google but got no
useful information.
I want to download some images with multiprocessing.pool
In my class named Renren, I defined two methods:
def getPotrait(self, url):
# get the current potraits of a friend on Renren.com
On Sun, Mar 6, 2011 at 10:07 AM, Arthur Mc Coy <1984docmc...@gmail.com>wrote:
> You know, they are still using SVN, they are
> very loosely coupled to the past.
>
Cython's very nice if you don't plan to do more than C/C++ with Python.
SWIG might be better if you intend to do more VHLL's than Pyth
On Sun, 06 Mar 2011 12:59:55 -0800, Westley Martínez wrote:
> I'm confused. Can someone tell me if we're talking about constant as in
> 'fixed in memory' or as in 'you can't reassign' or both?
Python already has fixed in memory constants. They are immutable objects
like strings, ints, floats, et
GSO wrote:
> On 5 March 2011 02:14, MRAB wrote:
> ...
> >> Any comments, suggestions?
> >>
>
> You obviously can't feed your computer pickles then.
>
> How about a tasty tidbit of XML? Served up in a main dish of DOM, or
> serially if preferred?
Well, right now it takes three lines to save t
The 12th Python Game Programming Challenge (PyWeek) is almost upon us.
It'll run from the 3rd to the 10th of April. Registration for teams
and individuals is now open on the website:
http://pyweek.org/
The PyWeek challenge:
- Invites entrants to write a game in one week from scratch either as
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>// howto get obj properties of different types
> (map, list, string, int, bool) ?
Python's C API is very well documented. You can use
http://docs.python.org/c-api/object.html?highlight=pyobject#PyObject_GetAttr to
get attributes or
http://docs.python.org/c-api/object.html?hi
> Or, which situations does shelve suit better and which does
> marshal suit better?
shelve ease of use and the fact it uses the disk to store objects makes it a
good choice if you have a lot of object, each with a unique string key (and a
tuple of strings can be converted to and from a string).
You have several option for interfacing with C libraries: Cython, swig,
boost-python, ctypes ...
You can find several machine learning packages mentioned at
http://web.media.mit.edu/~stefie10/technical/pythonml.html, I have no
experience with any of them so I can't recommend any.
HTH
--
Miki T
It's intentional. Notice that it goes to a different URL than the
English download link.
Which is a synonym for the English download link (/getit is /download at
present)
Perhaps a translated page is planned?
No, translation is not the motivation at all.
Chinese readers will know when to u
On 3/6/2011 4:55 PM, Nicholas Devenish wrote:
On 04/03/2011 16:40, nn wrote:
As far as I know, that is pretty much it. Also see:
http://bugs.python.org/issue3982
That is a depressing bug report, and really comes across as people who
don't use networking commenting on the requirements of peopl
On 3/6/2011 6:42 AM, Martin v. Loewis wrote:
> Am 06.03.2011 12:18, schrieb Alex Willmer:
>> On the English version of http://python.org I'm seeing 下载 as a menu
>> item between Download and Community. AFAICT it's Simplified Chinese
>> for 'download'. Is it's appearance intentional, or a leak throug
John Nagle wrote:
"let" allows the usual optimizations - constant folding, hoisting
out of loops, compile time arithmetic, unboxing, etc.
Only if the compiler knows the value of the constant,
which it won't if it's defined in a different module.
--
Greg
--
http://mail.python.org/mailman/listi
I like Cluto as a data clustering software a lot. But its library binding is
available only in C.
Is there any python library which is similar to Cluto?
--
http://mail.python.org/mailman/listinfo/python-list
n00m writes:
> As for "proper" quoting: I read/post to this group via my web-browser.
> And for me everything looks OK. I don't even quite understand what
> exactly
> do you mean by your remark. I'm not a facebookie/forumish/twitterish
> thing.
Exactly. It's Usenet, something I've been using for
Miki Tebeka wrote:
> > I'm using python to do some log file analysis and I need to store
> > on disk a very large dict with tuples of strings as keys and
> > lists of strings and numbers as values.
> I recommend that you'll use the shelve module. It stores data on disk and is
> more memory effic
On 04/03/2011 17:49, Ignoramus20691 wrote:
I bought a "Hello World!" book for my 9 year old son. The book teached
"programming for kids" and it does it in Python.
I do not know any Python, but I am very comfortable with C++ and perl.
I wrote a little over 100k lines of perl.
I want to learn Pyt
On 04/03/2011 16:40, nn wrote:
As far as I know, that is pretty much it. Also see:
http://bugs.python.org/issue3982
That is a depressing bug report, and really comes across as people who
don't use networking commenting on the requirements of people who write
networking code.
It's good to s
As for "proper" quoting: I read/post to this group via my web-browser.
And for me everything looks OK. I don't even quite understand what
exactly
do you mean by your remark. I'm not a facebookie/forumish/twitterish
thing.
Btw I don't know what is the twitter. I don't need it, neither to know
nor
t
I'd suggest Zed Shaw's amazing Learn Python The Hard Way [1] (which
isn't as hard as it sounds) - and it's free over the web (but, I
believe - you can buy a copy). I dislike Pilgrim's Dive Into Python,
but that's just me (though I thoroughly recommend Dive Into HTML5 to
anyone interested in HTML5)
On Sun, 2011-03-06 at 11:21 -0800, sogeking99 wrote:
> hey. been looking into book for learning python(or what ever resource
> really) two books are frequently recommended, learn python the hard
> way and think python. i have also been recommended dive into python by
> one person, who said it was f
n00m writes:
> On Mar 6, 10:17 pm, n00m wrote:
>> On Mar 6, 8:55 pm, John Bokma wrote:
>>
>>
>>
>> > n00m writes:
>> > >http://www.nga.gov/search/index.shtm
>> > >http://deyoung.famsf.org/search-collections
>> > > etc
>> > > Seems they all offer search only by keywords and this kind.
>> > > Wh
On Sun, 2011-03-06 at 07:58 +, Steven D'Aprano wrote:
> On Sat, 05 Mar 2011 20:33:49 -0800, Westley Martínez wrote:
>
> > On Sat, 2011-03-05 at 18:37 -0800, John Nagle wrote:
> >> It's worth having some syntax for constants. I'd suggest
> >> using "let":
>
> +1 on syntax for constants. -
PS
The winner (just a schoolboy) of IOI 2009 lives in my town,
not very far from my house. I'm proud to have such a neibour.
His account on spoj: http://www.spoj.pl/users/tourist/
Of course he's also registered on many other online judge systems,
incl. www.topcoder.com
--
http://mail.python.org/ma
On Mar 6, 10:17 pm, n00m wrote:
> On Mar 6, 8:55 pm, John Bokma wrote:
>
>
>
> > n00m writes:
> > >http://www.nga.gov/search/index.shtm
> > >http://deyoung.famsf.org/search-collections
> > > etc
> > > Seems they all offer search only by keywords and this kind.
> > > What about to submit e.g. ros
On Mar 6, 7:25 pm, Michael Torrie wrote:
> On 02/27/2011 06:57 AM, n00m wrote:
>
> > Steve, see a list of accepted langs there, in bottom dropdown:
> >http://www.spoj.pl/submit/There *was* Python 2.6.
> > Then admins shifted back to 2.5. People vote by their legs.
>
> rr, is that you?
Are you ask
On Mar 6, 8:55 pm, John Bokma wrote:
> n00m writes:
> >http://www.nga.gov/search/index.shtm
> >http://deyoung.famsf.org/search-collections
> > etc
> > Seems they all offer search only by keywords and this kind.
> > What about to submit e.g. roses2.jpg (copy) and to find its
> > original? Assume w
On Sun, Feb 27, 2011 at 6:27 AM, Tom Zych wrote:
> n00m wrote:
>> Am I turmoiling your wishful thinking?
>> You may nourish it till the end of time.
>
> Let us cease to nourish those fabled ones who dwell under bridges.
+1 QOTW.
Geremy Condra
--
http://mail.python.org/mailman/listinfo/python-li
hey. been looking into book for learning python(or what ever resource
really) two books are frequently recommended, learn python the hard
way and think python. i have also been recommended dive into python by
one person, who said it was fantastic. but another person said it was
dated and even when
On Thu, Mar 3, 2011 at 10:43 AM, Ian Kelly wrote:
> On Sun, Feb 27, 2011 at 7:15 AM, n00m wrote:
> > http://www.spoj.pl/problems/TMUL/
> >
> > Python's "print a * b" gets Time Limit Exceeded.
>
> If speed is the only thing you care about, then you can forget about
> fretting over whether 2.5 or
n00m writes:
> http://www.nga.gov/search/index.shtm
> http://deyoung.famsf.org/search-collections
> etc
> Seems they all offer search only by keywords and this kind.
> What about to submit e.g. roses2.jpg (copy) and to find its
> original? Assume we don't know its author neither its title
Title:
Arthur Mc Coy, 06.03.2011 19:07:
Stephan, you are lead developer over there :))) It's marketing,
Let's say, as a core developer of Cython, I'm well aware of it's virtues,
and I can tell you that my suggestion is actually well backed by the user
feedback we get. You will find some of it on the
On Fri, Mar 4, 2011 at 6:07 PM, Paul Rubin wrote:
> ErichCart ErichCart writes:
> > By real-time, I mean that I want it to be similar to the way instant
> > online chess works. Something like here: instantchess.com, but for
> > RISK.
>
> If you want to do that in a web browser, the main techniqu
In short, the answer is to use PyObject dictionary ?
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http://mail.python.org/mailman/listinfo/python-list
Stephan, you are lead developer over there :))) It's marketing,
however very nice solution.. I will propose my bosses to rediscover
their world assumptions. You know, they are still using SVN, they are
very loosely coupled to the past. I have to wash their brains...
Meantime still battling with Py
Stefan, great suggestion !!
I will definitely bookmark this page and consider later. But my
project dictate me use SWIG. I'm almost near the happy subend. Very
curios on question I asked in previous message.
Dear all, I love you too much :)
Arthur
--
http://mail.python.org/mailman/listinfo/pyth
Ok people,
I do:
for (Py_ssize_t i = 0; i< PyList_Size(py_list); ++i) {
PuObject* obj = PyList_GetItem(py_list, i);
if (obj != NULL) {
// howto get obj properties of different types
(map, list, string, int, bool) ?
}
}
Very clear code. The question i
Arthur Mc Coy, 06.03.2011 17:40:
Ok, I managed to work with c++ data types in python and can store
serialize c++ objects to store in json.
Now the task is backward. I wrote a c++ code to get the list of
objects using again python interface. The list of objects is returned.
PyList.
But I can't s
On 02/27/2011 06:57 AM, n00m wrote:
> Steve, see a list of accepted langs there, in bottom dropdown:
> http://www.spoj.pl/submit/ There *was* Python 2.6.
> Then admins shifted back to 2.5. People vote by their legs.
rr, is that you?
--
http://mail.python.org/mailman/listinfo/python-list
Obviously if we'd use it in practice (in a web-museum ?)
all pic's matrices should be precalculated only once and
stored in a table with fourty fields v00 ... v93 like:
---
pic_title v00v01v02... v93
-
Hi all,
Ok, I managed to work with c++ data types in python and can store
serialize c++ objects to store in json.
Now the task is backward. I wrote a c++ code to get the list of
objects using again python interface. The list of objects is returned.
PyList.
But I can't see how to convert PyObjec
On Sun, Mar 6, 2011 at 3:11 PM, Victor Subervi wrote:
> Ah. I thought I had to "return" something!
Well, based on what you asked, you would've, but based on the code,
all it was doing is printing "returnValue - value"
Of course, a better way of doing it would be to use formatting -
For example,
>How do I translate this PHP code?
>if($ok){
>echo "returnValue=1";
>}else{
>echo "returnValue=0";
>}
print("return value = "+str(ok));
--
http://mail.python.org/mailman/listinfo/python-list
On Sun, Mar 6, 2011 at 10:53 AM, Noah Hall wrote:
> On Sun, Mar 6, 2011 at 2:45 PM, Victor Subervi
> wrote:
> > Hi;
> > How do I translate this PHP code?
> >
> > if($ok){
> > echo "returnValue=1";
> > }else{
> > echo "returnValue=0";
> > }
>
> From the code provided -
>
> if ok:
>pri
On Sun, Mar 6, 2011 at 2:45 PM, Victor Subervi wrote:
> Hi;
> How do I translate this PHP code?
>
> if($ok){
> echo "returnValue=1";
> }else{
> echo "returnValue=0";
> }
>From the code provided -
if ok:
print 'returnValue=1'
else:
print 'returnValue=0'
--
http://mail.python.org/
Hi;
How do I translate this PHP code?
if($ok){
echo "returnValue=1";
}else{
echo "returnValue=0";
}
In other words, when the email successfully sends, send back both the name
of the variable and its value.
TIA,
Beno
--
http://mail.python.org/mailman/listinfo/python-list
On Mar 5, 7:42 pm, geremy condra wrote:
> On Sat, Mar 5, 2011 at 3:49 AM, ErichCart ErichCart
> wrote:
> > Visual Python seems to be exactly what I want. But it doesn't seem
> > very popular. Perhaps it means that there are not many people who will
> > be able to help if I have problems with it.
On Sat, Mar 5, 2011 at 11:11 PM, Littlefield, Tyler wrote:
> >ourEmail = '
> myemaila...@gmail.com'
>
> >ourEmail = '
> q...@xxx.com'
>
> You redefine this twice.
>
Right. The second definition, of course, overwrites the first. That is
deliberate. I simply comment out the second when I'm testin
That's a very nice suggestion. Thanks.
--
http://mail.python.org/mailman/listinfo/python-list
Steven D'Aprano wrote:
> On Thu, 03 Mar 2011 11:43:12 -0700, Ian Kelly wrote:
>> If speed is the only thing you care about, then you can forget about
>> fretting over whether 2.5 or 3.1 is faster. You're using the wrong
>> language to begin with.
> Surely that depends on whether you care about ex
Am 06.03.2011 12:18, schrieb Alex Willmer:
> On the English version of http://python.org I'm seeing 下载 as a menu
> item between Download and Community. AFAICT it's Simplified Chinese
> for 'download'. Is it's appearance intentional, or a leak through from
> a translation of the entire page?
It's i
On the English version of http://python.org I'm seeing 下载 as a menu
item between Download and Community. AFAICT it's Simplified Chinese
for 'download'. Is it's appearance intentional, or a leak through from
a translation of the entire page?
Regards, Alex
PS Tested with 10.0.648.114 (75702) and Fi
Great!
The solution is to use self.benchmarks = list(object.benchmarks).
Now I'm battling with time_t type. C++ time_t converts to python int
but it causes memore leaks due to destructor absence. I'm trying to
figure it out. If anyone know, please share your thoughts.
Be happy :)
Arthur
--
htt
QT Designer looks very nice.
I hope I can use it with PySide. I would rather use PySide than PyQT,
because PyQT is not under LGPL license.
--
http://mail.python.org/mailman/listinfo/python-list
Hi people,
I've used SWIG module to embed python inside c++ app. I pass a list of
objects (with lots of different properties of types string, float,
custom types like URL, Software and finally of list of strings).
Now I'm in python. URL and Software has str() method that converts
their value to s
On Thu, 03 Mar 2011 11:43:12 -0700, Ian Kelly wrote:
> On Sun, Feb 27, 2011 at 7:15 AM, n00m wrote:
>> http://www.spoj.pl/problems/TMUL/
>>
>> Python's "print a * b" gets Time Limit Exceeded.
>
> If speed is the only thing you care about, then you can forget about
> fretting over whether 2.5 or
On Sat, 05 Mar 2011 20:33:49 -0800, Westley Martínez wrote:
> On Sat, 2011-03-05 at 18:37 -0800, John Nagle wrote:
>> It's worth having some syntax for constants. I'd suggest
>> using "let":
+1 on syntax for constants. -0 for "let". I'd prefer something more
explicit, like "const".
> I'm a
"Rafael Durán Castañeda" wrote...
Thank you for your answer Frank, I think I've found the problem. I was
calling modules from inside subpackages, and I need to use them from
outside, so I have package in PYTHONPATH. is that correct? But now I have
another question: Can I execute an script insi
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