Bo Peng wrote:
By the way, will 'with statement', like the one in pascal and many other
languages, be a good addition to python? For example,
with d do:
z = x + y
would be equivalent to d['z']=d['x']+d['y'] or d.z = d.x + d.y in some
other cases.
This would absolutely be the *best* solution t
It's not _exactly_ what you asked for but it may be enough...
Python 2.4 (#60, Nov 30 2004, 11:49:19) [MSC v.1310 32 bit (Intel)] on
win32
Type "help", "copyright", "credits" or "license" for more information.
>>> from sets import Set
>>> l = [0,0,1,1,1,2,2,3,3,3,2,2,2,4,4,4,5]
>>> s = Set(l)
>>>
Chris Lott wrote:
Can someone elaborate for me what the pywin32 project is exactly? Is
PythonWin a replacement for idle? More to the point, do I need to worry
about this as I am learning about Python, since Idle and the Windows
Installer seem to work fine on my XP box?
Python and IDLE work fine on
Troll ?
--
http://mail.python.org/mailman/listinfo/python-list
Bo Peng wrote:
I guess I will go with solution 3. It is evil but it is most close to my
original intention. It leads to most readable code (except for the first
line to do the magic and the last line to return result) and fastest
performance.
Thousands of programs use Python's class attribute ac
On Fri, 04 Feb 2005 13:04:16 -0500, rumours say that Steve Holden
<[EMAIL PROTECTED]> might have written:
[STeVe]
>> For a given list:
>> * If all values are None, the function should return None.
>> * If at least one value is True, the function should return True.
>> * Otherwise, the function sho
Steven Bethard wrote:
Yes -- help me rally behind my generic object PEP which proposes a Bunch
type (probably to be renamed) for the Python standard lib. =)
Did you see the suggestion of 'namespace' as a name? Given that the idea is to
get access to the contents using the standard Python syntax f
Cool. :-)
And it's OK, also, for JScript (MS-Javascript) :
import win32com.client
vbs = win32com.client.Dispatch("ScriptControl")
vbs.language = "vbscript"
scode="""Function mul2(x)
mul2=x*2
End Function
"""
vbs.addcode(scode)
print vbs.eval("mul2(123)")
js = win32com.client.Dispatch("ScriptC
Bo Peng <[EMAIL PROTECTED]> wrote:
...
> Thank again for everyone's help. I have learned a lot from the posts,
> especially the wrapdict class.
Hmmm, you do realize that wrapdict uses a lot of indirection while my
equivalent approach, just posted, is very direct, right? To reiterate
the latter
I have a daemon type script (daemon.py -- we'll say) that I would like
to have run continuously. I'd like to be able to do something like
this:
daemon.py start
... and then to have it stop I'd like to do this:
daemon.py stop
I am having a hard time googling for a clue as to how to accomplish
th
On Mon, 31 Jan 2005 18:49:15 +0100, Alex Martelli <[EMAIL PROTECTED]> wrote:
> Michael Tobis <[EMAIL PROTECTED]> wrote:
>
>> With all due respect, I think "so go away if you don't like it" is
>> excessive, and "so go away if you don't like it and you obviously don't
>> like it so definitely go awa
> > The server is slow to respond to requests. Browser rendering is
> > independent of the server architecture and "slow to be fetched from
> > the server" sounds like it means low network speed. I'm talking
> about
> > the very familiar experience of clicking a link and then waiting,
> > waiti
Nick Coghlan <[EMAIL PROTECTED]> wrote:
...
> Michael Spencer also posted an interesting idea recently about setting up
> a view of an existing dictionary, rather than as a separate object:
>
> class attr_view(object):
>def __init__(self, data):
> object.__setattr__(self, "_data", data
Have a gander at Boa Constructor.
YOu can certainly go to a shell when debugging. (ie set breakpoint)
then the shell is attached to that context.
T
Ashot wrote:
This is sort of both Python and Vim related (which is why I've posted
to both newsgroups).
Python related:
--
I hav
PythonWin 2.3.4 (#53, May 25 2004, 21:17:02) [MSC v.1200 32 bit (Intel)]
on win32.
Portions Copyright 1994-2004 Mark Hammond ([EMAIL PROTECTED]) -
see 'Help/About PythonWin' for further copyright information.
>>> from win32com.client import Dispatch
>>> x = Dispatch("MSScriptControl.ScriptControl
Steven Bethard <[EMAIL PROTECTED]> wrote:
> Here's a solution that works for iterables other than lists:
>
> py> def collapse(iterable):
> ... enumeration = enumerate(iterable)
> ... _, lastitem = enumeration.next()
> ... yield lastitem
> ... for i, item in enumeration:
> ...
On 04 Feb 2005 19:24:29 -0800, Paul Rubin <> wrote:
> Tom Brown <[EMAIL PROTECTED]> writes:
...
> Why don't you look at the struct module instead. You could also look
> the xdr or xmlrpc libraries, which may be closer to what you want.
Or look at existing, successful standards like HTTP, SMTP, et
Can anybody suggest where to find (within the standard library) or how
to easily make (e.g. in a C extension) a type without a __mro__, except
for those (such as types.InstanceType) which are explicitly recorded in
the dispatch table copy._deepcopy_dispatch...?
Weird request, I know, so let me exp
Bo Peng <[EMAIL PROTECTED]> wrote:
> M.E.Farmer wrote:
> > I really don't see your need.
>
> Maybe it is just my laziness. It is almost intolerable for me to write
> lines and lines of code like
>
>d['z'] = func(d['x']+d['y']+d['whatever']['as']+d[a][0] )
>
> It is ugly, unreadable and err
Hi Paddy!
03 Feb 2005 at 21:58, Paddy McCarthy wrote:
>> Explicit' keyword! May be, python also have such a feature, I just
>> don't know about it? Alexander, [EMAIL PROTECTED]
PM> Advocates always say Type Checking, but so often it seems like Type
PM> Constriction. - To hell with it!
PM> I d
Привет Peter!
31 января 2005 в 09:09, Peter Otten в своем письме к All писал:
PO> pychecker may help you find misspelled variable names. You have to
PO> move the code into a function, though:
PO> $ cat epsilon.py
...skipped...
PO> $ pychecker epsilon.py
PO> epsilon.py:6: Local variable (epse
Greetings!!!
I ran the following simple string commands in Linux + Python and the results
are:
[EMAIL PROTECTED] root]# python
Python 2.2.2 (#1, Feb 24 2003, 19:13:11)
[GCC 3.2.2 20030222 (Red Hat Linux 3.2.2-4)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>
Brian van den Broek <[EMAIL PROTECTED]> wrote:
...
> >>* If all values are None, the function should return None.
> >>* If at least one value is True, the function should return True.
> >>* Otherwise, the function should return False.
...
> > for val in (x for x in lst if x is not None):
> >
Hi, Alex!
31 jan 2005 at 13:46, Alex Martelli wrote:
(sorry for the delay,my mail client don't highlight me your answer)
AM> Since the lack of declarations is such a crucial design choice for
AM> Python, then, given that you're convinced it's a very bad thing, I
AM> suggest you give up Python
hellow everybody! I'm from china. I'm a beginner of python. in china,
python is not a fashionable language, so it's difficult to find some
books about python. finally,I find a book named "python how to
program" wrote by H.M.Deitel . who can tell me where can I find some
interesting source code abou
Alexander Zatvornitskiy
<[EMAIL PROTECTED]> wrote:
> Hi, Alex!
>
> 31 jan 2005 at 13:46, Alex Martelli wrote:
>
> (sorry for the delay,my mail client don't highlight me your answer)
>
> AM> Since the lack of declarations is such a crucial design choice for
> AM> Python, then, given that you'r
"John Machin" <[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED]>...
> administrata wrote:
> > I'm programming Car Salesman Program.
> > It's been "3 days" learning python...
>
> >From whom or what book or what tutorial?
>
> > But, i got problem
>
> You got problemS. What Jeff & Brian
> "Evrim" == Evrim Ozcelik <[EMAIL PROTECTED]> writes:
Evrim> We are developing a medical software about PSG
Evrim> (PolySomnoGraphy) analysis. The application takes signal
Evrim> data from an electronic device and we will show this
Evrim> continious signal function on the inte
Alex Martelli wrote:
> Can anybody suggest where to find (within the standard library) or how
> to easily make (e.g. in a C extension) a type without a __mro__, except
> for those (such as types.InstanceType) which are explicitly recorded in
> the dispatch table copy._deepcopy_dispatch...?
someth
Hi !
Look for "service" in PyWin
@-salutations
--
Michel Claveau
--
http://mail.python.org/mailman/listinfo/python-list
Jan Dries wrote:
>> have Pythoneers ever "banned" anyone from a public forum? it's not like
>> we haven't seen trolls and crackpots before, you know.
>
> Well, we don't have to ban them because we have the PSU eliminate them
> alltogether. So much more
> efficient. Or do you think it's a coinci
Alan McIntyre wrote:
> Hi all,
>
> I have a list of items that has contiguous repetitions of values, but
> the number and location of the repetitions is not important, so I
just
> need to strip them out. For example, if my original list is
> [0,0,1,1,1,2,2,3,3,3,2,2,2,4,4,4,5], I want to end up
Christos TZOTZIOY Georgiou wrote:
On Fri, 04 Feb 2005 13:04:16 -0500, rumours say that Steve Holden
<[EMAIL PROTECTED]> might have written:
[STeVe]
For a given list:
* If all values are None, the function should return None.
* If at least one value is True, the function should return True.
* Otherw
administrata wrote:
"John Machin" <[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED]>...
administrata wrote:
I'm programming Car Salesman Program.
It's been "3 days" learning python...
From whom or what book or what tutorial?
But, i got problem
You got problemS. What Jeff & Brian wrote,
ranjith g p wrote:
Greetings!!!
I ran the following simple string commands in Linux + Python and the results
are:
[EMAIL PROTECTED] root]# python
Python 2.2.2 (#1, Feb 24 2003, 19:13:11)
[GCC 3.2.2 20030222 (Red Hat Linux 3.2.2-4)] on linux2
Type "help", "copyright", "credits" or "license" for mor
jordan2856977 wrote:
hellow everybody! I'm from china. I'm a beginner of python. in china,
python is not a fashionable language, so it's difficult to find some
books about python. finally,I find a book named "python how to
program" wrote by H.M.Deitel . who can tell me where can I find some
interes
Steve Holden wrote:
Christos TZOTZIOY Georgiou wrote:
On Fri, 04 Feb 2005 13:04:16 -0500, rumours say that Steve Holden
<[EMAIL PROTECTED]> might have written:
[STeVe]
For a given list:
* If all values are None, the function should return None.
* If at least one value is True, the function should r
In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] (Alexander
Zatvornitskiy) wrote:
> And, one more question: do you think code like this:
>
> var S=0
> var eps
>
> for eps in xrange(10):
> S=S+ups
>
> is very bad? Please explain your answer:)
Let me answer that by way of counter-example.
Dan Stromberg wrote:
> Is there a python module that can mount a filesystem?
>
> More specifically, a loopback filesystem with a particular offset, under
> linux?
Why don't you just call the mount command via os.system, one of the
popen methods or one of the commands.* methods?
Georg
--
http://
Steve,
Yeah, in this particular application the ordering and reoccurrence of a
value in a non-contiguous way does matter; if those two things weren't
required I think the method you suggested would be a good way to remove
the duplicates.
Thanks!
Coates, Steve (ACHE) wrote:
It's not _exactly_ wh
I'm trying to process the IP packet length field, as recorded by pcap
(Ethereal) and recovered using pcapy. When I slice out those bytes, I
get a value that shows in '\x00' format, rather than '0x00'. Neither
int() nor eval() are working. How do I handle this?
Earl Eiland
--
http://mail.pytho
Tony,
Actually I only want to remove a certain kind of duplication; if an item
occurs twice - say like this: [1,1,1,2,2,2,1,1,1], then I need to keep
the order and occurrence of the individual values: [1,2,1]. Using a
dict as you proposed loses the order of occurrence, as well as multiple
occu
Alex,
Wow, that method turns out to be the fastest so far in a simple
benchmark on Python2.3 (on my machine, of course, YMMV); it takes 14%
less time than the one that I deemed most straightforward. :)
Thanks,
Alan
Alex Martelli wrote:
H, what role does the enumeration play here? I don't se
Earl Eiland wrote:
I'm trying to process the IP packet length field, as recorded by pcap
(Ethereal) and recovered using pcapy. When I slice out those bytes, I
get a value that shows in '\x00' format, rather than '0x00'. Neither
int() nor eval() are working. How do I handle this?
Earl Eiland
You
Earl,
Try this:
>>> ord('\x00')
0
or:
>>> import struct
>>> struct.unpack('b', '\x00')
(0,)
If you're needing to pull values out of multiple bytes (shorts, longs,
floats, etc.), have a look at the struct module. Here's an example:
>>> struct.unpack('f', '\x00\x00(B')
(42.0,)
Hope this helps,
Alan
Ashot wrote:
> This is sort of both Python and Vim related (which is why I've posted
to
> both newsgroups).
>
> Python related:
> --
> I have been frustrated for quite some time with a lack of a history
> command in IDLE (in fact with IDLE in general). Often I'll develop
new
>
Alexander Zatvornitskiy wrote:
> ÐÑÐÐÐÑ Peter!
>
> 31 ÑÐÐÐÑÑ 2005 Ð 09:09, Peter Otten Ð Ñ ÐÐÑÑÐÐ Ð All
> ÐÐÑÐÐ:
> PO> pychecker may help you find misspelled variable names. You have to
> PO> move the code into a function, though:
>
> PO> $ cat epsilon.py
> ...skipped...
> PO> $ pycheck
jordan2856977 a écrit :
hellow everybody! I'm from china. I'm a beginner of python. in china,
python is not a fashionable language, so it's difficult to find some
books about python. finally,I find a book named "python how to
program" wrote by H.M.Deitel . who can tell me where can I find some
inte
[EMAIL PROTECTED] a écrit :
I want to know which compiler I can use ... thank you
To compile what ? Python code ? The compiler is in the standard lib.
--
http://mail.python.org/mailman/listinfo/python-list
Jeremy Bowers wrote:
On Thu, 03 Feb 2005 09:26:08 +0200, Ilias Lazaridis wrote:
My question is essentially:
How many of those constructs are already supported by python (and
the surrounding open-source-projects):
http://lazaridis.com/case/stack/index.html
This post is hard to follow, but I'm goin
Steve Holden a écrit :
(snip)
So, for example, your program might look like this:
base_price = int(raw_input(...))
tax_rate = int(raw_input(...)
tax_amount = base_price * ((100+tax_amount)/...)
s/(100+tax_amount)/(100 + tax_rate)/, I guess ?
--
http://mail.python.org/mailman/listinfo/python-list
Bruno Desthuilliers wrote:
Steve Holden a écrit :
(snip)
So, for example, your program might look like this:
base_price = int(raw_input(...))
tax_rate = int(raw_input(...)
tax_amount = base_price * ((100+tax_amount)/...)
s/(100+tax_amount)/(100 + tax_rate)/, I guess ?
Oops.
Let's try
tax_amount = b
On Sat, 05 Feb 2005 02:38:13 -0500, Leif K-Brooks <[EMAIL PROTECTED]> wrote:
> Actually, in Python, class definitions are runtime executable statements
> just like any other. You can do this:
>
> >>> def make_class(with_spam=True):
> ... if with_spam:
> ... class TheClass(object):
> ...def
Fredrik Lundh wrote:
Alex Martelli wrote:
Can anybody suggest where to find (within the standard library) or how
to easily make (e.g. in a C extension) a type without a __mro__, except
for those (such as types.InstanceType) which are explicitly recorded in
the dispatch table copy._deepcopy_dispatc
Hi, Alex!
05 feb 2005 at 12:52, Alex Martelli wrote:
>> declarations, another (this problem is common with C/C++)
>> is: === print 1/2 0 === (I understand why it is so, but I don't like
>> it anyway. Such behaviour also can cause some hard-to-find-bugs)
AM> You're conflating a fundamental, cru
Fredrik Lundh <[EMAIL PROTECTED]> wrote:
> Alex Martelli wrote:
>
> > Can anybody suggest where to find (within the standard library) or how
> > to easily make (e.g. in a C extension) a type without a __mro__, except
^^
> > for those (such as types.I
Alex Martelli wrote:
Bo Peng <[EMAIL PROTECTED]> wrote:
...
Thank again for everyone's help. I have learned a lot from the posts,
especially the wrapdict class.
Hmmm, you do realize that wrapdict uses a lot of indirection while my
equivalent approach, just posted, is very direct, right? To rei
Alex Martelli wrote:
Nick Coghlan <[EMAIL PROTECTED]> wrote:
...
Michael Spencer also posted an interesting idea recently about setting up
a view of an existing dictionary, rather than as a separate object:
class attr_view(object):
def __init__(self, data):
object.__setattr__(self, "_data"
In message <[EMAIL PROTECTED]>, Ilias Lazaridis
<[EMAIL PROTECTED]> writes
[I like to avoid interaction with google.]
Well, use a different search engine.
I've not evaluated Java.
That is strange - the title of this thread indicates that you have
evaluated Java. You have posted similar threads in
Alexander Zatvornitskiy
<[EMAIL PROTECTED]> wrote:
...
> AM> The fact that in Python there are ONLY statements, NO declarations,
> ===
> def qq():
> global z
> z=5
> ===
> What is "global"? Statement? Ok, I fill lack of "var" statement:)
'global' is an ugly wart, to all intents and purposes
Bo Peng wrote:
Dear list,
I have many dictionaries with the same set of keys and I would like to
write a function to calculate something based on these values. For
example, I have
a = {'x':1, 'y':2}
b = {'x':3, 'y':3}
def fun(dict):
dict['z'] = dict['x'] + dict['y']
fun(a) and fun(b) will set
Nick Coghlan wrote:
If you want to add more calculated properties to the data manipulator,
simply define additional calculator methods, and define the attribute
with make_prop.
This has became really appealing
You know, I have a deep root in C/C++ so performance is the king and
hacking is pa
Bo Peng wrote:
Yes. I thought of using exec or eval. If there are a dozen statements,
def fun(d):
exec 'z = x + y' in globals(), d
seems to be more readable than
def fun(d):
d['z'] = d['x'] + d['y']
But how severe will the performance penalty be?
You can precompile the string using compile(), y
Alexander Zatvornitskiy wrote:
You wrote about "substantial cost" of var declarations. Yes, you are write. But
think about the cost of lack of var declarations. Compare time that programmer
will waste on search for the reason of bug caused by such typo, plus time what
programmer will waste while re
Alex Martelli wrote:
'global' is an ugly wart, to all intents and purposes working "as if" it
was a declaration. If I had to vote about the one worst formal defect
of Python, it would surely be 'global'.
Fortunately, it's reasonably easy to avoid the ugliness, by avoiding
rebinding (within functio
Hi
The problem is that '\x00' is a escape sequence...
Try something like this:
>>> x = '\x00'
>>> int(repr(x)[3:-1], 16)
0
>>> x = '\x15'
>>> int(repr(x)[3:-1], 16)
21
>>>
On Sat, 05 Feb 2005 06:51:32 -0700
Earl Eiland <[EMAIL PROTECTED]> wrote:
> I'm trying to process the IP packet lengt
On Sat, Feb 05, 2005 at 02:31:08PM +1000, Nick Coghlan wrote:
> Jack Diederich wrote:
> >Since this is 2.4 you could also return a generator expression.
> >
> >
> def iter_collapse(myList):
> >
> >... return (x[0] for (x) in
> >it.groupby([0,0,1,1,1,2,2,3,3,3,2,2,2,4,4,4,5]))
> >...
>
> Bu
Alexander Zatvornitskiy wrote:
var epsilon=0
var S
S=0
while epsilon<10:
S=S+epsilon
epselon=epsilon+1#interpreter should show error here,if it's in "strict mode"
print S
It is easy, and clean-looking.
Alexander, [EMAIL PROTECTED]
An alternate proposal, where the decision to request rebinding s
Bo Peng wrote:
I can not say enough thank you for this.
Don't thank me, thank Guido. He created the property machinery - I just let you
know it was there :)
But yes, Python's OO is OO the way it should be - something that helps you get
the job done quickly and cleanly, rather than making you jum
Hi.
I am trying to set up a simple HTTP-server but I have problems reading
data that is beeing POSTed.
class httpServer(BaseHTTPServer.BaseHTTPRequestHandler):
def do_POST(self):
input = self.rfile.read()
The self.rfile.read() will hang on the
data = self._sock.recv(recv_size)
line in t
Pedro Werneck wrote:
Hi
The problem is that '\x00' is a escape sequence...
Try something like this:
x = '\x00'
int(repr(x)[3:-1], 16)
0
x = '\x15'
int(repr(x)[3:-1], 16)
21
On Sat, 05 Feb 2005 06:51:32 -0700
Earl Eiland <[EMAIL PROTECTED]> wrote:
I'm trying to process the IP packet length fiel
Something I forgot to mention. . .
Bo Peng wrote:
You know, I have a deep root in C/C++ so performance is the king and
hacking is part of my daily life. Time to change now. :)
The entire design of C++ is in many ways a regrettable monument to the idea that
premature optimisation is evil - far too
At the risk of calling my manhood into question, I humbly submit the
following little diddy (which is a blatant rip-off of a heart wrenching
melody of the '70s by that international superstar, Mary Macgregor):
To the tune of "Torn Between Two Lovers":
Torn between two languages, both o
On 4 Feb 2005 15:33:50 -0800, Mudcat <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I'm wondering the best way to do the following.
>
> I would like to use a map webpage (like yahoo maps) to find the
> distance between two places that are pulled in from a text file. I want
> to accomplish this without disp
On Sat, 05 Feb 2005 06:51:32 -0700, Earl Eiland <[EMAIL PROTECTED]> wrote:
> I'm trying to process the IP packet length field, as recorded by pcap
> (Ethereal) and recovered using pcapy. When I slice out those bytes, I
> get a value that shows in '\x00' format, rather than '0x00'. Neither
> int()
Nick Coghlan <[EMAIL PROTECTED]> wrote:
> Alex Martelli wrote:
> > 'global' is an ugly wart, to all intents and purposes working "as if" it
> > was a declaration. If I had to vote about the one worst formal defect
> > of Python, it would surely be 'global'.
> >
> > Fortunately, it's reasonably e
Hi,
Ashot wrote:
> This is sort of both Python and Vim related (which is why I've posted to
> both newsgroups).
[...]
I know you've been using ipython recently (the readline color bugs), so perhaps
my reply is a bit redundant. Forgive me if that's the case, I just want to
give you some useful
On Sat, 5 Feb 2005 17:00:15 +0100, [EMAIL PROTECTED] (Alex Martelli)
wrote:
>
>I consider this one of the worst ideas to have been proposed on this
>newsgroup over the years, which _IS_ saying something. \
I would disagree, but only to the extent that nothing that is only a
request for an option t
Hi there,
I am quite new to Python, and have a straight & simple question.
In C, there is for (init; cond; advance). We all know that.
In Python there are two ways to loop over i=A..B (numerical.):
1) i = A
while ihttp://mail.python.org/mailman/listinfo/python-list
> I am quite new to Python, and have a straight & simple question.
> In C, there is for (init; cond; advance). We all know that.
> In Python there are two ways to loop over i=A..B (numerical.):
> 1) i = A
>while i ...do something...
> i+=STEP
This is indeed quite ugly. You rarely n
[EMAIL PROTECTED] writes:
> problem. If i do ..in range(1, 1).. (what I really need
> sometimes), it takes few hundred megs of memory and slows
> down. Are there other good ways for this simple problem? Generators?
use xrange instead of range.
--
http://mail.python.org/mailman/listinfo/py
[EMAIL PROTECTED] wrote:
> Are there other good ways for this simple problem? Generators?
Very interesting problem :) That never occured to me.
To prevent python from loading that entire list into memory, one
could, as you suggested, use a generator:
>>> def genrange( start , stop , step = 1 ):
Paul Rubin wrote:
> use xrange instead of range.
Woops ;) I wasn't aware such a function existed.
apologies-for-reinventing-the-wheel-ly y'rs,
--
Daniel Bickett
dbickett at gmail.com
http://heureusement.org/
--
http://mail.python.org/mailman/listinfo/python-list
Arthur <[EMAIL PROTECTED]> wrote:
> On Sat, 5 Feb 2005 17:00:15 +0100, [EMAIL PROTECTED] (Alex Martelli)
> wrote:
> >
> >I consider this one of the worst ideas to have been proposed on this
> >newsgroup over the years, which _IS_ saying something. \
>
> I would disagree, but only to the extent th
BJörn Lindqvist wrote:
>> I am quite new to Python, and have a straight & simple question.
>> In C, there is for (init; cond; advance). We all know that.
>> In Python there are two ways to loop over i=A..B (numerical.):
>> 1) i = A
>>while i> ...do something...
>> i+=STEP
>
> This
Alex Martelli wrote:
Hmmm, you do realize that wrapdict uses a lot of indirection while my
equivalent approach, just posted, is very direct, right? To reiterate
the latter, and dress it up nicely too, it's
class wrapwell(object):
def __init__(self, somedict):
self.__dict__ = somedict
B
Nick Coghlan wrote:
Steven Bethard wrote:
Yes -- help me rally behind my generic object PEP which proposes a
Bunch type (probably to be renamed) for the Python standard lib. =)
Did you see the suggestion of 'namespace' as a name?
Yup, it's in the current PEP draft. See the "Open Issues" section:
> First case looks quite nasty, because it's for more complicated
> things, not numerical loops. Second is very nice, but with there's
> problem. If i do ..in range(1, 1).. (what I really need
> sometimes), it takes few hundred megs of memory and slows
> down. Are there other good ways for
Nick Coghlan wrote:
Alex Martelli wrote:
Nick Coghlan <[EMAIL PROTECTED]> wrote:
...
Michael Spencer also posted an interesting idea recently about
setting up
a view of an existing dictionary, rather than as a separate object:
class attr_view(object):
def __init__(self, data):
object.__s
Hello all,
Is there a good IDE on the market which supports python and wxpython. Goal
is to use it in a big distributed project.
Greetings
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Georg Brandl <[EMAIL PROTECTED]> wrote:
> Slight terminology glitch -- it does return an iterator, not a
> generator. Generators are functions that return iterators.
xrange returns an ITERABLE, not an ITERATOR. Videat:
>>> a = xrange(23, 43)
>>> a.next()
Traceback (most recent call last):
Fil
I know of two:
Boa Constructor: http://boa-constructor.sourceforge.net/
wxGlade: http://wxglade.sourceforge.net/
--
Daniel Bickett
dbickett at gmail.com
http://heureusement.org/
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Hi,
I have a problem with a DCOM server written in python. Here is my
minimal test object:
class TestObject:
_reg_clsid_ = "{ECDBB3BC-F0BF-4eef-87C0-D179A928DAB5}"
_reg_progid_ = "DComTest.Object"
_reg_desc_ = "DComTest.Object"
_public_methods_ = ['testit']
def __init__(self):
Alex Martelli wrote:
> Georg Brandl <[EMAIL PROTECTED]> wrote:
>
>> Slight terminology glitch -- it does return an iterator, not a
>> generator. Generators are functions that return iterators.
>
> xrange returns an ITERABLE, not an ITERATOR. Videat:
>
a = xrange(23, 43)
a.next()
> Tra
Alan McIntyre wrote:
> Tony,
>
> Actually I only want to remove a certain kind of duplication;
How about this one liner?
def condense(m):
print [m[0]]+[m[k] for k in range(1,len(m)) if
m[k]!=m[k-1]]
b=[1,1,1,2,2,2,1,1,1]
condense(b)
Tony Clarke
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On Sat, 05 Feb 2005 16:44:11 +0200, Ilias Lazaridis wrote:
>> * Deployment: I don't generally have enough problems with this to be
>> worth thinking about. I don't know what the state of the remote
>> debugging is on Python; Google "remote debugging Python".
>
> [I like to avoid interaction with g
Alex Martelli wrote:
Nick Coghlan <[EMAIL PROTECTED]> wrote:
...
Michael Spencer also posted ...
Wasted indirection, IMHO. A better implementation:
class attr_view(object):
def __init__(self, data):
self.__dict__ = data
Alex
Indeed! A complete brain-blip
Michael
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Steven Bethard wrote:
Nick Coghlan wrote:
class attr_view(object):
def __init__(self, data):
self.__dict__ = data
I think the idea definitely deserves mention as a possible
implementation strategy in the generic objects PEP, with the data
argument made optional:
That's basically wh
Try SPE, I just released (GPL) a new version: http://spe.pycs.net
Stani
http://www.stani.be
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Steven Bethard said unto the world upon 2005-02-05 14:05:
Nick Coghlan wrote:
Steven Bethard wrote:
Yes -- help me rally behind my generic object PEP which proposes a
Bunch type (probably to be renamed) for the Python standard lib. =)
Did you see the suggestion of 'namespace' as a name?
Yup, it'
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