On Thu, 29 Jan 2009 12:22:29 +, Alan Gauld wrote:
> "spir" wrote
>
>> Here is an overal and a trial to introduce my view on this topic.
> ...
>> * The mix of "extended logic" on non-logical types and treating
>> integers
>>as bit sequences provakes a kind of conceptual collision.
>> * As
>
>
>
> For me, the "()" look like artificial, not necessary. I would prefer just
> to type"a.list_1stpart" , a property.
>
>
>
> --
>
> Others have explained their preference for using get methods for accessing
internal data structures, However it does look like you have specifically
mention
"Vicent" wrote
This is an easy question, I guess, but I am not able to find out the
answer.
Or in fact a series of not so easy questions! :-)
Andre has already answered most of them but I'll add a few extras.
(1) Where are the right places to define PROPERTIES for my class,
and how (I
mea
Le Thu, 29 Jan 2009 19:59:09 +0100,
Vicent a écrit :
> This is an easy question, I guess, but I am not able to find out the answer.
>
> In fact, it is both a Python question and a general programming "style"
> question.
>
> I want to define a class that contains a list (or a NumPy array) of ele
On Thu, Jan 29, 2009 at 7:59 PM, Vicent wrote:
> This is an easy question, I guess, but I am not able to find out the answer.
>
> In fact, it is both a Python question and a general programming "style"
> question.
>
> I want to define a class that contains a list (or a NumPy array) of elements
> o
This is an easy question, I guess, but I am not able to find out the answer.
In fact, it is both a Python question and a general programming "style"
question.
I want to define a class that contains a list (or a NumPy array) of elements
of a certain type, and an integer:
class ExampleList :
d
On Thu, Jan 29, 2009 at 12:21 PM, emmanuel.delaborde
wrote:
> On 29 Jan 2009, at 15:26, Kent Johnson wrote:
>> What are you trying to do? Generally problems of the form
>> for item in list1:
>> if item in list2:
>> # do something with item
>>
>
> the first csv file is a list of rows like this
Justin Ezequiel wrote:
How insane that XP doesn't search the text in "non text" files!
--
Alan Gauld
http://support.microsoft.com/default.aspx?scid=KB;EN-US;q309173
I used Method 2 under Resolution recently when I reinstalled XP on a
new harddisk.
Thanks for that. Also works with 2003
> > Python 2.5 builds fine, but I am getting an error when I run "make" for
> > 2.6.1
> >
> > Here is the command line I am using:
> > ../configure -prefix=/home/username/local-python/ --enable-unicode=ucs4
> >
> > (I don't know what the ucs4 thing is, but all the HOWTOs I saw say to use
>
Title: Signature.html
vim? I'm looking at the interactive window now. Here are two choices
for what you say:
1.
alt-tab vim
Traceback ( File "", line 1
alt-tab vim
^
SyntaxError: invalid syntax
2. Pressing the alt-tab keys moves me to the next Windows window, which
happens t
Title: Signature.html
(Lateness of post here from the old Reply to All disease! It just
worse. I reissued it to Alan again. Yi, yi, ...)
Alan Gauld wrote:
"Wayne Watson"
wrote
About three weeks ago I decided to give
PythonWin a whirl. I believe I've noticed about as many code "wrecks"
as w
Le Thu, 29 Jan 2009 11:06:57 +,
"emmanuel.delaborde" a écrit :
> Hello,
>
> I have the following snippet :
>
> lines = csv.reader(open("CATEGORY.csv","r"))
> lines2 = csv.reader(open("CATEGORYLIST.csv","r"))
>
> old_cats = []
> for line in lines:
> stories = []
> for line2 in lin
On Thu, Jan 29, 2009 at 8:55 AM, emmanuel.delaborde
wrote:
>>
>> I suspect that you need to reset the reader iterator to the start.
>> I'm sure there will be something in the iterator protocol to do
>> that
No, in general iterators cannot be reset.
>> but failing that you would need to change th
On Thu, Jan 29, 2009 at 5:32 AM, spir wrote:
> I'm aware that "not 1" is not the same as "~1" in python. And I agree with
> that, while I disagree on how it is different. As I see it, both operators
> have a close meaning, so that using the same sign (and the same underlying
> method name, e.g
I suspect that you need to reset the reader iterator to the start.
I'm sure there will be something in the iterator protocol to do
that but failing that you would need to change the inner loop to:
for line2 in csv.reader(open("CATEGORYLIST.csv","r"))
which will re-read the file and create a new
Hello I hope this will be clearerhere is the script :# -*- coding: utf-8 -*-import csvlines = csv.reader(open("CATEGORY.csv","r"))lines2 = csv.reader(open("CATEGORYLIST.csv","r"))old_cats = []for line in lines: print line stories = [] for line2 in lines2
"spir" wrote
Here is an overal and a trial to introduce my view on this topic.
...
* The mix of "extended logic" on non-logical types and treating
integers
as bit sequences provakes a kind of conceptual collision.
* As a solution, bitwise operations may apply only to a type (byte
or int
"emmanuel.delaborde" wrote
I have the following snippet :
lines = csv.reader(open("CATEGORY.csv","r"))
lines2 = csv.reader(open("CATEGORYLIST.csv","r"))
old_cats = []
for line in lines:
stories = []
for line2 in lines2:
if line2[1] == line[0]:
stories.append(line2
On Thu, Jan 29, 2009 at 5:06 AM, emmanuel.delaborde <
emmanuel.delabo...@cimex.com> wrote:
> Hello,
>
> I have the following snippet :
>
> lines = csv.reader(open("CATEGORY.csv","r"))
> lines2 = csv.reader(open("CATEGORYLIST.csv","r"))
>
> old_cats = []
> for line in lines:
print line
>
>
Hello,
I have the following snippet :
lines = csv.reader(open("CATEGORY.csv","r"))
lines2 = csv.reader(open("CATEGORYLIST.csv","r"))
old_cats = []
for line in lines:
stories = []
for line2 in lines2:
if line2[1] == line[0]:
stories.append(line2[0])
old_cats.appen
Le Thu, 29 Jan 2009 09:47:22 -,
"Alan Gauld" a écrit :
>
> "Andre Engels" wrote
>
> >> Why not '!' for not, instead of '~'? I mean, '!' is used in logic,
> > in many languages and even in python (!=). On the other hand,
> > I had never encountered '~' meaning not.
> >
> > Although ! is ind
"Wayne Watson" wrote
About three weeks ago I decided to give PythonWin a whirl.
I believe I've noticed about as many code "wrecks" as with IDLE.
Really? I haven't had many problems.
That is, while working repeatedly on a program,
the editor got confused about what it had available,
usua
"Justin Ezequiel" wrote
How insane that XP doesn't search the text in "non text" files!
http://support.microsoft.com/default.aspx?scid=KB;EN-US;q309173
I used Method 2 under Resolution recently when I reinstalled XP on a
new harddisk.
Yes that looks like it should fix it. I'll try that l
"Andre Engels" wrote
Why not '!' for not, instead of '~'? I mean, '!' is used in logic,
in many languages and even in python (!=). On the other hand,
I had never encountered '~' meaning not.
Although ! is indeed usual in computer languages, I disagree when
you
say it is used in logic. There
spir wrote:
Le Tue, 27 Jan 2009 11:26:06 -0200,
Ricardo Aráoz a écrit :
Operation Result Notes
|x | y| bitwise /or/ of x and y
|x ^ y| bitwise /exclusive or/ of x and y
|x & y| bitwise /and/ of x and y
|x << n| x shifted left by n bits
Le Wed, 28 Jan 2009 19:01:24 -0800 (PST),
Bernard Rankin a écrit :
> Hello,
>
> I am trying to build python 2.6 on a machine (web server) that I do not have
> root access to. (has 2.4 installed)
>
> Python 2.5 builds fine, but I am getting an error when I run "make" for 2.6.1
>
> Here is the
On Thu, Jan 29, 2009 at 10:19 AM, spir wrote:
> Why not '!' for not, instead of '~'? I mean, '!' is used in logic, in many
> languages and even in python (!=). On the other hand, I had never encountered
> '~' meaning not.
Although ! is indeed usual in computer languages, I disagree when you
sa
Le Tue, 27 Jan 2009 11:26:06 -0200,
Ricardo Aráoz a écrit :
>
> > "Vicent" wrote
> >
> >> Anyway, I am working with Python 2.5.4, and I am interested in
> >> defining a
> >> new type called "bit" (if possible), which represents a number that
> >> can only
> >> take values 0 or 1 —that's what we
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