On Friday, October 19, 2012 4:40:42 PM UTC+8, inshu chauhan wrote:
> in this prog I have written a code to calculate teh centre of a given 3D
> data..
>
>
>
> but i want to calculate it for every 3 points not the whole data, but
>
> instead of giving me centre for every 3 data the prog is prin
Chris Rebert於 2012年10月24日星期三UTC+8下午2時07分29秒寫道：
> On Tue, Oct 23, 2012 at 10:23 PM, seektime wrote:
>
> > Here's some example code. The input is a list which is a "matrix" of
> > letters:
>
> >a b a
>
> >b b a
>
> >
>
> > and I'd like to turn this into a Python array:
>
>
>
> Y
andrew...@gmail.com於 2012年10月29日星期一UTC+8上午11時12分11秒寫道：
> The slice operator does not give any way (I can find!) to take slices from
> negative to positive indexes, although the range is not empty, nor the
> expected indexes out of range that I am supplying.
>
>
>
> Many programs that I write w
On Wednesday, September 5, 2012 10:41:19 PM UTC+8, Steven D'Aprano wrote:
> On Wed, 05 Sep 2012 10:00:09 -0400, Dave Angel wrote:
>
>
>
> > On 09/05/2012 09:19 AM, Franck Ditter wrote:
>
> >> Thanks to all, but :
>
> >> - I should have said that I work with Python 3. Does that matter ? -
>
>
On Monday, November 5, 2012 3:07:12 PM UTC+8, Chris Rebert wrote:
> On Sun, Nov 4, 2012 at 10:27 PM, Demian Brecht wrote:
>
> > So, here I was thinking "oh, this is a nice, easy way to initialize a 4D
> > matrix" (running 2.7.3, non-core libs not allowed):
>
> >
>
> > m = [[None] * 4] * 4
This
On Monday, December 31, 2012 12:18:48 PM UTC+8, contro opinion wrote:
> here is my haha class
> class haha(object):
> def theprint(self):
> print "i am here"
>
The definition of a class named haha.
> >>> haha().theprint()
> i am here
> >>> haha(object).theprint()
> Traceback (most recen
On Tuesday, January 1, 2013 11:10:48 AM UTC+8, Steven D'Aprano wrote:
> On Sat, 29 Dec 2012 18:56:57 -0500, Terry Reedy wrote:
>
>
>
> > On 12/29/2012 2:48 PM, Quint Rankid wrote:
>
> >
>
> >> Given a list like:
>
> >> w = [1, 2, 3, 1, 2, 4, 4, 5, 6, 1]
>
> >> I would like to be able to do
chaouche yacine於 2013年1月6日星期日UTC+8上午6時34分38秒寫道：
> The compiler reads your source code and parses it into parse trees. This is
> first step. It then takes the parse trees and transform them into abstract
> syntax trees, which are like a DOM tree in an HTML file, and then transform
> that AST into
Michael Torrie於 2013年1月10日星期四UTC+8上午11時04分31秒寫道：
> On 01/09/2013 07:11 PM, iMath wrote:
>
> > can you give me an example code ?
>
>
>
> No but I can suggest some alternative ideas, such as using httplib
>
> (built into python), or libcurl. Or if you have to use wget, you run it
>
> the same
在 2013年1月10日星期四UTC+8下午7时34分23秒，Duncan Booth写道：
> Dave Cinege wrote:
>
>
>
> > You will notice that the code is disgusting simple. However I have
>
> > found that this has completely changed the way I program in python.
>
> > I've re-written some exiting programs using Thesaurus, and often
>
Chris Angelico於 2013年1月12日星期六UTC+8下午12時40分36秒寫道：
> On Sat, Jan 12, 2013 at 3:34 PM, Rick Johnson
>
> wrote:
>
> > *The problem:*
>
> > ... is readability. The current dot syntax used ubiquitously in paths is
> > not conveying the proper information to the reader, and in-fact obfuscating
> > t
Ian於 2013年1月12日星期六UTC+8下午3時36分43秒寫道：
> On Fri, Jan 11, 2013 at 10:28 PM, Rick Johnson
>
> wrote:
>
> > On Friday, January 11, 2013 12:30:27 AM UTC-6, Chris Angelico wrote:
>
> >> Why is it better to import from the current directory first?
>
> >
>
> > Opps. I was not explicit enough with my e
Jason Swails於 2013年1月31日星期四UTC+8上午8時34分03秒寫道：
> Hello,
>
>
> I was having some trouble understanding decorators and inheritance and all
> that. This is what I was trying to do:
>
>
>
> # untested
> class A(object):
> def _protector_decorator(fcn):
>
> def newfcn(self, *args, **kwar
subhaba...@gmail.com於 2013年2月2日星期六UTC+8上午1時17分04秒寫道：
> Dear Group,
>
>
>
> I am looking for a Python implementation of Maximum Likelihood Estimation. If
> any one can kindly suggest. With a google search it seems
> scipy,numpy,statsmodels have modules, but as I am not finding proper example
>
在 2013年2月2日星期六UTC+8上午2时47分22秒，subhaba...@gmail.com写道：
> On Friday, February 1, 2013 11:07:48 PM UTC+5:30, 88888 Dihedral wrote:
>
> > subhaba...@gmail.com於 2013年2月2日星期六UTC+8上午1時17分04秒寫道：
>
> >
>
> > > Dear Group,
>
> >
>
> > >
>
noydb於 2013年1月31日星期四UTC+8下午9時33分48秒寫道：
> I'm looking for knowlegde about how best to go about converting a binary file
> (from a GPS unit) to GPX/XML. I am completely clueless on this, so any
> start-from-the-beginning info would be greatly appreciated! I'm guessing the
> level of effort will
在 2012年1月23日星期一UTC+8上午2时01分11秒，Robert Kern写道：
> On 1/22/12 3:50 PM, Rick Johnson wrote:
> >
> > What does Python do when presented with this code?
> >
> > py> [line.strip('\n') for line in f.readlines()]
> >
> > If Python reads all the file lines first and THEN iterates AGAIN to do
> > the strip;
在 2012年1月24日星期二UTC+8上午4时50分11秒，Andrea Crotti写道：
> On 01/23/2012 06:05 PM, Evan Driscoll wrote:
> >
> > To play devil's advocate for a moment, if you have the choice between
> > two ways of writing something, A and B, where both are basically the
> > same in terms of difficulty to write, difficult
在 2012年1月14日星期六UTC+8上午6时48分29秒，Evan Driscoll写道：
> On 01/13/2012 03:20 PM, Neil Cerutti wrote:
> > They perform the same action, but their semantics are different.
> > operator+ will always return a new object, thanks to its
> > signature, and operator+= shall never do so. That's the main
> > differ
在 2012年1月14日星期六UTC+8上午6时48分29秒，Evan Driscoll写道：
> On 01/13/2012 03:20 PM, Neil Cerutti wrote:
> > They perform the same action, but their semantics are different.
> > operator+ will always return a new object, thanks to its
> > signature, and operator+= shall never do so. That's the main
> > differ
在 2012年2月4日星期六UTC+8上午8时27分56秒，Antti J Ylikoski写道：
> In Python textbooks that I have read, it is usually not mentioned that
> we can very easily program Common LISP-style closures with Python. It
> is done as follows:
>
> -
>
> # Make a Common LISP-like closure
I prefer to decorate a function not a method.
I prefer to decorate an object to own a new method from the existed ones
inherited in all the class levels.
I do not decorate a class if not necessary.
I believe this is more pythonic to add functionalities to objects in classes by
aggregated
在 2012年2月11日星期六UTC+8上午2时57分34秒，John Nagle写道：
> On 2/10/2012 10:14 AM, Nathan Rice wrote:
> >>> Lets also not forget that knowing an object is immutable lets you do a
> >>> lot of optimizations; it can be inlined, it is safe to convert to a
> >>> contiguous block of memory and stuff in cache, etc.
在 2012年2月11日星期六UTC+8上午7时57分56秒，Paul Rubin写道：
> Righard van Roy
> writes:
> > I want to add an item to a list, except if the evaluation of that item
> > results in an exception.
>
> This may be overkill and probably slow, but perhaps most in the spirit
> that you're asking.
>
> from itertool
在 2012年2月12日星期日UTC+8下午2时41分20秒，Steven D'Aprano写道：
> This is only peripherally a Python problem, but in case anyone has any
> good ideas I'm going to ask it.
>
> I have a routine to calculate an approximation of Lambert's W function,
> and then apply a root-finding technique to improve the approx
在 2012年2月13日星期一UTC+8下午4时03分24秒，Steven D'Aprano写道：
> On Mon, 13 Feb 2012 15:59:27 +0900, Zheng Li wrote:
>
> > how to tell a method is class method or static method or instance
> > method?
>
> That's a good question, with a subtle answer that depends on exactly what
> you mean by the question. If
After my testing of JAVA, PYTHON, VB, C-sharp and Erlang like
script languages, I noticed that script languages should be
timed after the shell interpreter completed loaded.
The start up loading time of script interpreters should be excluded in the
measure of executing a byte code script.
Thi
在 2012年2月16日星期四UTC+8上午10时19分15秒，geremy condra写道：
> On Wed, Feb 15, 2012 at 12:58 PM, Martin Schöön
> wrote:
> > First of all: I don't have any first hand experience of smartphones
> > but now that my trusted old GSM phone is getting old I decided I am
> > in for an up-grade. It struck me it might
The law suites of JAVA Vitrtual Machine from Oracle
are famous now. But in 201X the JVM patents will be
expired, thus it is not very urgent to chunk out a new jython now. Anyway just
write codes that can be maintained and ported to other languages and platforms
easily.
Then I personally prefer
在 2012年2月16日星期四UTC+8下午11时22分44秒，Michael Torrie写道：
> On 02/16/2012 07:53 AM, 88888 Dihedral wrote:
> > The law suites of JAVA Vitrtual Machine from Oracle
> > are famous now. But in 201X the JVM patents will be
> > expired, thus it is not very urgent to chunk out a new jython
在 2012年2月17日星期五UTC+8下午5时55分11秒，Nobody写道：
> On Fri, 17 Feb 2012 16:53:00 +0900, Zheng Li wrote:
>
> > def method1(a = None):
> > print a
> >
> > i can call it by
> > method1(*(), **{'a' : 1})
> >
> > I am just curious why it works and how it works?
> > and what do *() and **{'a' : 1} mean?
>
Check PY2EXE, PYREX and PSYChO. I must use these packages
to relase commercial products with my own dll in c.
--
http://mail.python.org/mailman/listinfo/python-list
--
http://mail.python.org/mailman/listinfo/python-list
在 2012年2月18日星期六UTC+8上午9时51分13秒，Michael Torrie写道：
> On 02/16/2012 10:25 PM, 88888 Dihedral wrote:
> > Android is a customized linux OS used in mobile phones. I don't think
> > any linux systm has to be locked by JAVA or any JVM to run
> > applications.
>
> Gett
在 2012年2月19日星期日UTC+8上午3时21分53秒，Jabba Laci写道：
> Have a look at IPython (http://ipython.org/). It can interact with the
> normal shell very well.
>
> Laszlo
>
> On Sat, Feb 18, 2012 at 19:58, SherjilOzair wrote:
> > Has it been considered to add shell features to python, such that it can be
> > u
在 2012年2月19日星期日UTC+8上午8时36分48秒，Michael Torrie写道：
> On 02/18/2012 10:46 AM, Lie Ryan wrote:
> > Android does have a full Linux experience; what it lacks is the GNU
> > experience. Unlike "normal" Linux distros, Android does not use GNU
> > userspace, instead it have its own userspace based on bion
在 2012年2月20日星期一UTC+8上午8时23分33秒，Michael Torrie写道：
> On 02/18/2012 11:58 AM, SherjilOzair wrote:
> > Has it been considered to add shell features to python, such that it
> > can be used as a default shell, as a replacement for bash, etc.
> >
> > I'm sure everyone would agree that doing this would ma
在 2012年2月26日星期日UTC+8下午9时00分31秒，Chris Angelico写道：
> On Sun, Feb 26, 2012 at 11:04 PM, Peter Otten <__pete...@web.de> wrote:
> > This is however a bit errorprone. If you accidentally write the loading code
> > as
> >
> > fruit, beverages, vegetables = pickle.load(f)
> >
> > you'll end up drinking pot
在 2012年2月29日星期三UTC+8上午1时56分43秒，Peter Otten写道：
> crs...@gmail.com wrote:
>
> > I'm new to Python but have experience with a few other programming
> > languages(Java, Perl, JavaScript).
> >
> > I'm using Python 2.7.2 and I'm trying to create and write to a file (.py)
> > a python class and function
On Sunday, March 4, 2012 6:58:50 PM UTC+8, Justin Drake wrote:
> I am working with an ARM Cortex M3 on which I need to port Python
> (without operating system). What would be my best approach? I just
> need the core Python and basic I/O.
Sounds like the JVM law suites in ANDROINDS did stimulate a
Peter Otten於 2012年4月3日星期二UTC+8下午3時54分50秒寫道：
> jkn wrote:
>
> > I'm clearly not understanding the 'can't pickle instancemethod
> > objects' error; can someone help me to understand,
>
> I think classes implemented in C need some extra work to make them
> picklable, and that hasn't been done
On Saturday, May 19, 2012 7:54:18 PM UTC+8, Colin J. Williams wrote:
> On 18/05/2012 7:20 PM, Tony the Tiger wrote:
> > On Sun, 13 May 2012 23:36:02 +0200, Irmen de Jong wrote:
> >
> >> Why do you care anyway?
> >
> > Wanna hide his code...?
> >
> > /Grrr
> Curiosity. Perhaps there are st ack-ba
Yesterday Paid於 2012年6月10日星期日UTC+8上午6時44分44秒寫道：
> I'm planning to learn one more language with my python.
> Someone recommended to do Lisp or Clojure, but I don't think it's a
> good idea(do you?)
> So, I consider C# with ironpython or Java with Jython.
> It's a hard choice...I like Visual studio(b
On Monday, December 16, 2013 2:41:08 PM UTC+8, seas...@gmail.com wrote:
> 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
On Friday, December 13, 2013 5:58:49 AM UTC+8, Chris Angelico wrote:
> On Fri, Dec 13, 2013 at 8:27 AM, Dan Stromberg wrote:
>
> > On Thu, Dec 12, 2013 at 6:16 AM, Grant Edwards
> > wrote:
>
> >
>
> >>> Sockets reserve the right to split one socket.send() into multiple
>
> >>> socket.recv()'
On Saturday, December 14, 2013 8:12:16 PM UTC+8, Jai wrote:
> GUI:-want to learn GUI programming in python , how should i proceed.
>
>
>
> There are lots of book here so I am confuse which book i should refer so
> that i don't waste time . please answer
Please check JYTHON and those
ready-
Roy Smith於 2013年12月19日星期四UTC+8下午12時16分26秒寫道：
> In article <07c6e6a3-c5f4-4846-9551-434bdaba8...@googlegroups.com>,
>
> rusi wrote:
>
>
>
> > Soon the foo has to split into foo1.c and foo2.c. And suddenly you need to
>
> > understand:
>
> >
>
> > 1. Separate compilation
>
> > 2. Make (wh
> 88888 Dihedral wrote:
>
>
>
> > It is trivial to use UDP with
>
> > forward error correction such as
>
> > the CD in 1982.
>
>
>
> CD uses Reed-Solomon coding, which is great for correcting the types of
>
> errors exp
On Saturday, December 21, 2013 1:10:37 AM UTC+8, rusi wrote:
> On Friday, December 20, 2013 9:30:22 PM UTC+5:30, Mark Lawrence wrote:
>
> > On 20/12/2013 15:34, rusi wrote:
>
> > > On Friday, December 20, 2013 8:46:31 PM UTC+5:30, dec...@msn.com wrote:
>
> > >> y = raw_input('Enter a number:')
>
On Friday, November 23, 2001 6:43:40 AM UTC+8, MANUEL FERNANDEZ PEREZ wrote:
> Hello,
> I'm looking for an editor for Python.I' m interested it works on Windows.Can
> anybody help me?
>
> Thank you
>
> Manuel
OK, try the notepad++ at
notepad-plus-plus.org/ or use IDLE
with the pycrust.
--
ht
On Thursday, January 23, 2014 12:37:36 AM UTC+8, Asaf Las wrote:
> On Wednesday, January 22, 2014 6:18:57 PM UTC+2, Chris Angelico wrote:
>
> > On Thu, Jan 23, 2014 at 3:07 AM, Asaf Las wrote:
>
> >
>
> > Why not simply:
>
> > def get_singleton(x = SomeClass()):
>
> > return x
>
> > Or
On Wednesday, January 22, 2014 7:01:50 PM UTC+8, lgabiot wrote:
> Hello,
>
>
>
> working on OS X 10.8.5
>
> Python 2.7
>
>
>
> I've written a simple C extension for Python that uses the cairo graphic
>
> library.
>
> It works well, and I can call it from Python with no problem.
>
> The o
On Thursday, January 23, 2014 3:22:52 AM UTC+8, lgabiot wrote:
> Le 22/01/14 18:31, 88888 Dihedral a écrit :
>
>
>
> >
>
> > Check the C source code generated
>
> > by Pyrex and check cython for what u
>
> > want, but I did try that
On Monday, February 3, 2014 5:16:44 AM UTC+8, Charlie Winn wrote:
> Hey Guys i Need Help , When i run this program i get the 'None' Under the
> program, see what i mean by just running it , can someone help me fix this
>
>
>
> def Addition():
>
> print('Addition: What are two your numbers?
On Friday, February 21, 2014 12:26:00 AM UTC+8, Marko Rauhamaa wrote:
> Chris Angelico :
>
>
>
> > Also, what happens if two modules (one of which might be your script)
>
> > written for different versions both import some third module? Should
>
> > they get different versions, based on what v
On Sunday, February 23, 2014 12:06:13 PM UTC+8, Sam wrote:
> My understanding of Python tuples is that they are like immutable lists. If
> this is the cause, why can't we replace tuples with lists all the time (just
> don't reassign the lists)? Correct me if I am wrong.
==
OK, lets be seriou
On Monday, March 3, 2014 10:08:11 PM UTC+8, Rustom Mody wrote:
> On Monday, March 3, 2014 7:30:17 PM UTC+5:30, Chris Angelico wrote:
>
> > On Tue, Mar 4, 2014 at 12:48 AM, Rustom Mody wrote:
>
> > > ? [1,2] + [[3,4],[5]]
>
> > > ERROR: Type error in application
>
> > > *** expression : [1,2
On Wednesday, March 5, 2014 8:52:31 AM UTC+8, Andrew Cooper wrote:
> On 03/03/2014 22:19, Cameron Simpson wrote:
>
> > On 03Mar2014 09:17, Neal Becker wrote:
>
> >> Charles R Harris Wrote in message:
>
> >>>
>
> >>
>
> >> Imo the lesson here is never write in low level c. Use modern
>
> >>
On Thursday, February 13, 2014 11:30:27 PM UTC+8, Neil Cerutti wrote:
> On 2014-02-12, Tim Delaney wrote:
>
> > OK - it's degenerated into one of these threads - I'm going to
>
> > participate.
>
>
>
> Me, too!
>
>
>
> I wrote lots of programs, strictly for fun, on every personal
>
> comp
On Friday, March 21, 2014 7:56:43 AM UTC+8, fiens...@gmail.com wrote:
> > Give the function call its required argument and the error will go
>
> >
>
> > away... well, at least that one.
>
>
>
> Yep, many thanks for the answer.
>
> But... im totally beginner with Python.
>
> I develop in Pa
> >>> x = [[1, 2], [3, 4]]
>
> >>> for x in x:
>
> ... for x in x:
>
> ... print(x)
>
This is valid in the syntax level
in python. But it is only good
for those writing obscure programs in
my opinions at most team works.
--
https://mail.python.org/mailman/listinfo/python-list
Fabrice Pombet於 2013年8月31日星期六UTC+8上午1時43分28秒寫道：
> On Saturday, August 17, 2013 2:26:32 PM UTC+2, Fernando Saldanha wrote:
>
> > I am new to Python, with experience in Java, C++ and R.
>
> >
>
> >
>
> >
>
> > As I understand encapsulation is not a big thing in the Python world. I
> > read
gauran...@gmail.com於 2013年9月3日星期二UTC+8下午12時45分57秒寫道：
> Hi Guys,
>
>
>
> I have a requirement where i need to kill one process on remote windows
> machine.
>
> Following command just works fine if i have to kill process on local machine
>
>
>
> os.system('taskkill /f /im processName.exe')
On Tuesday, October 1, 2013 3:34:08 AM UTC+8, Dave Angel wrote:
> On 30/9/2013 08:41, markot...@gmail.com wrote:
>
>
>
> > under variables, i mean, the int's and lists and strings and floats that
> > the parent class uses. IF in parent class there is variable called
> > location, then can i us
On Thursday, October 3, 2013 5:33:27 AM UTC+8, Terry Reedy wrote:
> On 10/2/2013 8:31 AM, random...@fastmail.us wrote:
>
> > On Tue, Oct 1, 2013, at 17:30, Terry Reedy wrote:
>
> >> Part of the reason that Python does not do tail call optimization is
>
> >> that turning tail recursion into while
On Saturday, October 5, 2013 8:17:52 AM UTC+8, Rouslan Korneychuk wrote:
> On 10/04/2013 04:23 PM, Tony the Tiger wrote:
>
> > On Wed, 02 Oct 2013 17:05:32 -0400, Rouslan Korneychuk wrote:
>
> >
>
> >> game
>
> >
>
> > Sorry, but that sounds awful. I hate games.
>
> >
>
>
>
> This... isn't
On Tuesday, November 5, 2013 1:22:05 PM UTC+8, E.D.G. wrote:
> "Jim Gibson" wrote in message
>
> news:031120131018099327%jimsgib...@gmail.com...
>
>
>
> > One way to generate plot within a CGI program is this:
>
>
>
>To start off with, I am not a CGI expert. Also, I have several
On Friday, November 8, 2013 3:02:10 AM UTC+8, jsk...@gmail.com wrote:
> We do not currently support cookieless or javascript-less browsing. We are
> definitely looking at relying less and less on cookies, but it's unlikely
> we'll ever be able to pull out javascript as it limits interactivity too
On Sunday, November 10, 2013 4:56:38 PM UTC+8, Jorgen Grahn wrote:
> On Sun, 2013-11-10, Chris Angelico wrote:
>
> > On Sun, Nov 10, 2013 at 11:41 AM, Roy Smith wrote:
>
> >> On 09/11/2013 22:58, Chris Angelico wrote:
>
> >>> >
>
> >>> > * Some languages are just fundamentally bad. I do not re
TRY to get BOA with wxpython! Please check the example for the UI part in BOA.
--
http://mail.python.org/mailman/listinfo/python-list
I do not think C is not good for functional programming, but C is hard to debug
if one has to write programs to reload functional pointers and data structures
that will grow in the run time for the possible cases. Thus, I love Python!
--
http://mail.python.org/mailman/listinfo/python-list
I am thinking with the power of python evolving in different versions, if a
feature is not desired in the new version, then the new version could also
provide some script tools, of course in python, to convert codes in old styles
into new styles automatically.
--
http://mail.python.org/mailma
As long as there are tools to translate scripts or source code between the two
languages. More new evolved powerful programming languages arenot problems at
all for experienced programmers.
--
http://mail.python.org/mailman/listinfo/python-list
How about iterable objects supported in python? Is a countable object
iterable definitely? Also the tail recursion technique is useful for the same
function with few arguments that calls itself. The lisp compiler would emit
machine codes with fast jumps and passing arguments in registers or
How about fractions to be computed in hundreds or even thousands of digits in
precision?
OK, just write programs to compute PI and the Euler number in hundreds or even
thousands of digits to test various kind of programming languages.
This is a sophomore school home work for gifted kid
Conversion utilities are used to ease the burdens for programmers to
translate source scripts and codes into different languages or even the same
language with revisions. Check for translators for C, C++, PASCAL, BASIC, and
FORTRAN and also SWIG, PYREX, CYTHON, JYTHON and etc..
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ht
The undetected recursive call loop in some states that can be hacked or would
hang and crush! Every program has to be run in a VM is just one solution but
that will slow down a lot.
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Is there an FAQ available here? Please check the PYTHON official site and the
active state PYTHON examples first, also check the PLEAC comparisons of a lot
programming languages first!
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Nothing is more thrilling to o
Uh, sounds reasonable, if one loops over an index variable that could be
altered during the loop execution then the loop may not end as expected.
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The range() in python is an iterable generator that returns an object ref/id.
The xrange() is different.
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1. Define a new class with an instance of the foo class included so that one
can use all foo's properties and add new attributes.
2. Derive a new class from foo that extends its properties with the properties
in foo accessible.
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Thank you for the good trick for a static class owned property. Someone
might object this but this is really useful.
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To compare two instances of objects defined by others in the same class or in
derived classes from the same base class is an old problem in OOP.
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Thanks for the debug modes in functional programing! Everything functional is
true in CS at least in the theroy!
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I am thinking one has to distinguish between programs for database servers of
the commercial applications in banks or insurance companies that cant be hacked
in low costs, and experiments to chunk out database servers for games and
videos all over the world!
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OK, lets start a framework in using python in the server side and the client
side.
(1). requirements of the server side first:
1. sending HTML, XML documents to be displayed in the browsers of the clients
and receiving for user inputs are easy in modpython, django, and etc.
2. Da
Well, please check the byte code compiled results. This is useful. I know that
a lot people are working on increasing the speed of execution scripts written
in python, say, psyco, pyrex for packages released!
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I am thinking the bye code compiler in python can be faster if all known
immutable instances up to the executionare compiled immutable objects to be
assigned.
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I suggest that the use of dynamical page forwarding to different severs which
run the same software package. This can be done in python!
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Uhn, thanks for the easy way Just delete all *.pyc recursively. spend another
5-20
minutes to recompile all to get everything sync.. That is trivial!
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In testing and debug it is better that a program can be easily modified and
easy to set break point and dump values. Thus an interpreter environment is
more convenient. But in the final version a compiler can speed up a lot!
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On Monday, November 21, 2011 10:44:34 PM UTC+8, Andrea Crotti wrote:
> With one colleague I discovered that the decorator code is always
> executed, every time I call
> a nested function:
>
> def dec(fn):
> print("In decorator")
> def _dec():
> fn()
>
> return _dec
>
> d
On Friday, November 25, 2011 8:51:10 AM UTC+8, Terry Reedy wrote:
> On 11/24/2011 7:31 AM, Rudra Banerjee wrote:
> > Dear friends,
> > I am a newbie in python and basically i use python for postprocessing
> > like plotting, data manipulation etc.
> > Based on ease of programming on python I am wond
> Except that, intriguingly, I'm also using an ActiveState distro
> and it neither adds Ctrl-D nor prevents history. But I'm
> fairly sure that pyreadline does both of those things.
>
> TJG
In python I can spawn a process to run python byte code that will produce a
file with results. Easy to av
On Saturday, November 26, 2011 1:01:34 AM UTC+8, rusi wrote:
> On Nov 14, 3:41 pm, Tracubik wrote:
> > Hi all,
> > i'm developing a new program.
> > Mission: learn a bit of database management
> > Idea: create a simple, 1 window program that show me a db of movies i've
> > seen with few (<10) fiel
On Sunday, November 27, 2011 10:49:20 AM UTC+8, Roy Smith wrote:
> In article ,
> Dave Angel wrote:
>
> > If you're using Python, you already have a "fast hash" library, in the
> > dictionary class. And yes, if a problem doesn't need the full
> > generality of a database, you may be able to i
On Sunday, November 27, 2011 12:03:26 PM UTC+8, Matt Joiner wrote:
> Sounds like you want a key-value store. If it's a lot of data, you may
> still want a "database", I think it's just relational databases that
> you're trying to avoid?
>
> On Sun,
On Sunday, November 27, 2011 4:29:52 PM UTC+8, 8 Dihedral wrote:
> On Sunday, November 27, 2011 12:03:26 PM UTC+8, Matt Joiner wrote:
> > Sounds like you want a key-value store. If it's a lot of data, you may
> > still want a "database", I think it's just r
On Sunday, November 27, 2011 4:49:14 PM UTC+8, 8 Dihedral wrote:
> On Sunday, November 27, 2011 4:29:52 PM UTC+8, 88888 Dihedral wrote:
> > On Sunday, November 27, 2011 12:03:26 PM UTC+8, Matt Joiner wrote:
> > > Sounds like you want a key-value store. If it's
On Tuesday, November 29, 2011 5:02:31 PM UTC+8, Ulrich Eckhardt wrote:
> Am 29.11.2011 08:34, schrieb Mrinalini Kulkarni:
> > I need to run .pyc files using python c api. if i do PyImport_Import it
> > executes the script. However, i need to pass a set of variables and
> > their values which will b
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