Michael Hobbs wrote:
> Ron Adam wrote:
>> [EMAIL PROTECTED] wrote:
>>
>>> >>>>> I'm not sure why '\'s are required to do multi-line before the
>>> colon.
>>> >>>> Special cases aren't special en
Michael Hobbs wrote:
> Ron Adam wrote:
>> LOL, of course it would. I would expect that too after a suitable amount
>> of
>> 'brain washing', oops, I mean training and conditioning. ;-)
>>
> Trust me, my brain is quite filthy and doesn't wash ea
>>> A bit of a circular answer.
> >>>
> >>> Why the rule? -> So not to break the rule?
> >>
> >> You proposed to allow leaving off line continuation '\' only in the
> >> "if", "for&qu
Georg Brandl wrote:
> Ron Adam wrote:
>> Georg Brandl wrote:
>>> Ron Adam wrote:
>>>> Michael Hobbs wrote:
>>>>
>>>>> The same problem that is solved by not having to type parens around the
>>>>> 'if' condition
Georg Brandl wrote:
> Ron Adam wrote:
>> Michael Hobbs wrote:
>>
>>> The same problem that is solved by not having to type parens around the
>>> 'if' conditional, a la C and its derivatives. That is, it's unnecessary
>>> typing to
Steven D'Aprano wrote:
> On Sat, 11 Nov 2006 01:13:03 -0600, Ron Adam wrote:
>
>> Steven D'Aprano wrote:
>>> On Fri, 10 Nov 2006 21:24:50 +0100, Bjoern Schliessmann wrote:
>>>
>>>> Marc 'BlackJack' Rintsch wrote:
>>>>
>&
Paul Boddie wrote:
> Ron Adam wrote:
>> PS. Rather than shav of on character her and ther in pythons programing
>> languag, Lets remov all the silent leters from the english languag. That will
>> sav thousands mor kestroks over a few yers.
>
> How about changing Pyt
t; x == blue or x == red or x == yellow
Maybe it should have been expressed as:
x == (blue or red or yellow)
Cheers,
Ron
--
http://mail.python.org/mailman/listinfo/python-list
Michael Hobbs wrote:
> Ron Adam wrote:
>> It is also an outline form that frequently used in written languages.
>> Something
>> python tries to do, is to be readable as if it were written in plain
>> language
>> where it is practical to do so. So the c
Michael Hobbs wrote:
> Ron Adam wrote:
>> The faq also pointed out a technical reason for requiring the colon. It
>> makes
>> the underlying parser much easier to write and maintain. This shouldn't be
>> taken to lightly in my opinion, because a simpler easer t
re
reliable python parser means development time can be spent improving the
language in other areas instead of fixing parsing problems every time a new
feature is added that might be used in a conditional expression.
Cheers,
Ron
--
http://mail.python.org/mailman/listinfo/python-list
rted or initialized.
It avoids having to type namespace prefixes such as thismod.textmode, or
myclass.textmode or importing a bunch of values into global name space.
Strings comparisons in python are very fast.
The disadvantage is an invalid flag may pass silently unless you do some sort
of
validation which may slow things down a bit.
Ron
--
http://mail.python.org/mailman/listinfo/python-list
ll be appreciated.
Any minor improvements to wording, spelling, etc.. are also welcome.
Many thanks for all the terrific feed back and suggestions!
Cheers,
Ron
---start---
"""
Collate.py - Sorts lists of strings in various ways depending
options and locale.
t. This is probably the more
common situation.
But not as common as the viewpoint you've stated above unfortunately.
Cheers,
Ron
> Never thought having a small philosophical conversion with Margaret
> Mead beyond time and space. So many thanks to great Google and its
> devotees.
>
> Kay
--
http://mail.python.org/mailman/listinfo/python-list
In article <[EMAIL PROTECTED]>,
Larry Bates <[EMAIL PROTECTED]> wrote:
> Because datetime is a new-style class:
Ah.
> The Constructor __new__
>
> If you are like me, then you probably always thought of the __init__ method
> as
> the Python equivalent of what is called a constructor in C++. Th
Python 2.3.5 (#1, Jan 30 2006, 13:30:29)
[GCC 3.3 20030304 (Apple Computer, Inc. build 1819)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from datetime import datetime
>>> class ts(datetime):
... def __init__(self): pass
...
>>> ts()
Traceback (most rece
Steven D'Aprano wrote:
> On Sat, 21 Oct 2006 01:58:33 -0500, Ron Adam wrote:
>
>> [You said from an earlier post...]
>>
>>> (That's a complaint I have about the dis module -- it prints its results,
>>> instead of returning them as a string. That makes
to account some newer 2.5
features and the tests will need to be updated so they retrieve dis's output
instead of redirecting stdout. If you'd like to finish it up and submit it as
a
patch, I can forward it to you. It would be good to have a second set of eyes
look at it also.
Cheers,
Ron
--
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Leo Kislov wrote:
> Ron Adam wrote:
>> Leo Kislov wrote:
>>> Ron Adam wrote:
>>>
>>>> locale.setlocale(locale.LC_ALL, '') # use current locale settings
>>> It's not current locale settings, it's user's locale setting
>>> reverser = slice(None, None, -1)
>>>
>>> 'abcdefg'[reverser]
'gfedcba'
Ron
--
http://mail.python.org/mailman/listinfo/python-list
Fulvio wrote:
> ***
> Your mail has been scanned by InterScan MSS.
> ***
>
>
> On Wednesday 18 October 2006 15:32, Ron Adam wrote:
>
>> |Instead of using two separate if's, Use an if - elif and be sure to test
>
> T
Gabriel Genellina wrote:
> At Wednesday 18/10/2006 21:36, Ron Adam wrote:
>> Maybe changing the CAPS_FIRST to REVERSE_CAPS_ORDER would do?
>
> At least it's a more accurate name.
> There is an indirect way: test locale.strcoll("A","a") and see
[EMAIL PROTECTED] wrote:
> Ron Adam:
>
> Insted of:
>
> def __init__(self, flags=[]):
> self.flags = flags
> self.numrex = re.compile(r'([\d\.]*|\D*)', re.LOCALE)
> self.txtable = []
> if HYPHEN_AS_SPACE in flag
Leo Kislov wrote:
> Ron Adam wrote:
>
>> locale.setlocale(locale.LC_ALL, '') # use current locale settings
>
> It's not current locale settings, it's user's locale settings.
> Application can actually use something else and you will overwrite
&g
Gabriel Genellina wrote:
> At Wednesday 18/10/2006 03:42, Ron Adam wrote:
>
>> I put together the following module today and would like some feedback
>> on any
>> obvious problems. Or even opinions of weather or not it is a good
>> approach.
>>
This is how I changed it...
(I edited out the test and imports for posting here.)
locale.setlocale(locale.LC_ALL, '') # use current locale settings
class Collate(object):
""" A general purpose and configurable collator class.
"""
options = [ 'CAPS_FIRST', 'NUMERICAL', 'HYPHEN
ntage of the list is it can be iterated without splitting first. But
that's a minor thing. self.options = options.lower().split(' ') fixes that
easily.
Once I'm sure it's not going to get any major changes I'll post this as a
recipe. I think it's almost ther
rings and tests were made.
Any feedback is welcome.
Cheers,
Ron
"""
Collate.py
A general purpose configurable collate module.
Collation can be modified with the following keywords:
CAPS_FIRST -> Aaa, aaa, Bbb, bbb
HYPHEN_AS
[EMAIL PROTECTED] wrote:
>
> On Oct 18, 2:42 am, Ron Adam <[EMAIL PROTECTED]> wrote:
>> I put together the following module today and would like some feedback on any
>> obvious problems. Or even opinions of weather or not it is a good approach.
> ,,,
>
anks
Just to be different from the other suggestions...
>>> a = [1, 2, 3]
>>> str(a[1:]).strip('[]').replace(',', '')
'2 3'
By the way. It's a good idea to try not to use 'list' or other built-in names
for your own objects. Best to start with good habits so that you avoid odd
hard
to find bugs later.
Cheers,
Ron
--
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hem in the correct order) That way it will
skip the more general filter and not increment cnt twice.
It's not exactly clear on what output you are seeking. If you want 0 for not
filtered and 1 for filtered, then look to Freds Hint.
Or are you writing a test at the moment, a
always find a few obvious glitches right after I post something. ;-)
Cheers,
Ron
--
http://mail.python.org/mailman/listinfo/python-list
ed this in *anything* yet, so don't plug it into production code
of any type. I also haven't done any performance testing.
See the doc tests below for examples of how it's used.
Cheers,
Ron Adam
"""
Collate.py
A general purpose configurable collate
Ron Adam wrote:
> Neil Cerutti wrote:
>> On 2006-10-16, Tim Chase <[EMAIL PROTECTED]> wrote:
>>> If you need it in a flat list, rather than as a list of
>>> chunk_size lists (which are handy for iterating over in many
>>> cases), there are ways of obtain
sequence as a list.
"""
def iterinner(seq):
for s in seq:
if hasattr(s, '__iter__'):
for i in iterinner(s):
yield i
else:
yield s
return list(iterinner(sequence))
Cheers,
Ron Adam
--
http://mail.python.org/mailman/listinfo/python-list
Neil Cerutti wrote:
> On 2006-10-17, Ron Adam <[EMAIL PROTECTED]> wrote:
>> Neil Cerutti wrote:
>>> On 2006-10-16, Ron Adam <[EMAIL PROTECTED]> wrote:
>>>> I have several applications where I want to sort lists in
>>>> alphabetical order.
Neil Cerutti wrote:
> On 2006-10-16, Ron Adam <[EMAIL PROTECTED]> wrote:
>> I have several applications where I want to sort lists in
>> alphabetical order. Most examples of sorting usually sort on
>> the ord() order of the character set as an approximation. But
>
I have several applications where I want to sort lists in alphabetical order.
Most examples of sorting usually sort on the ord() order of the character set
as
an approximation. But that is not always what you want.
The solution of converting everything to lowercase or uppercase is closer, but
Scott David Daniels wrote:
> Ron Adam wrote:
>> Scott David Daniels wrote:
>>> James Stroud wrote:
>>>>> I'm looking for a program to do line-drawings in 3d, with output to
>>>>> postscript or svg or pdf, etc. I would like to describe a scene
way to have the display show a wire frame image instead of shaded
shapes? And with or without hidden line removal?
Is there an easy way to convert a display to something that can be printed?
Cheers,
Ron
--
http://mail.python.org/mailman/listinfo/python-list
Peter Beattie wrote:
> Hey folks,
>
> I need to do the following relatively simple 3D programming:
>
> I want to convert data from four-item tuples into 3D co-ordinates in a
> regular tetrahedron. Co-ordinates come in sequences of 10 to 20, and the
> individual dots in the tetrahedron need to be
In article <[EMAIL PROTECTED]>,
Steve Holden <[EMAIL PROTECTED]> wrote:
> I wouldn't necessarily say you are wrong here, It's just that the cgi
> module has sort of "just growed", so it isn't conveniently factyored for
> reusability in other contexts. Several people (including me) have taken
>
In article <[EMAIL PROTECTED]>,
Damjan <[EMAIL PROTECTED]> wrote:
> >> But basically, you aren't providing a CGI environment, and that's why
> >> cgi.parse() isn't working.
> >
> > Clearly. So what should I be doing?
>
> Probably you'll need to read the source of cgi.parse_qs (like Steve did)
In article <[EMAIL PROTECTED]>,
Kent Johnson <[EMAIL PROTECTED]> wrote:
> Steve Holden wrote:
> > Ron Garret wrote:
> >> In article <[EMAIL PROTECTED]>,
> >> Steve Holden <[EMAIL PROTECTED]> wrote:
> >>
> >>
> &
In article <[EMAIL PROTECTED]>,
Steve Holden <[EMAIL PROTECTED]> wrote:
> Ron Garret wrote:
> > In article <[EMAIL PROTECTED]>,
> > Steve Holden <[EMAIL PROTECTED]> wrote:
> >
> >
> >>But basically, you aren't providing
In article <[EMAIL PROTECTED]>,
Steve Holden <[EMAIL PROTECTED]> wrote:
> But basically, you aren't providing a CGI environment, and that's why
> cgi.parse() isn't working.
Clearly. So what should I be doing? Surely I'm not the first person to
have this problem?
I have managed to work aroun
In article <[EMAIL PROTECTED]>,
Steve Holden <[EMAIL PROTECTED]> wrote:
> The normal way is
>
> s = cgi.parse()
>
> since the CGI script sees the client network socket (after consumption
> of HTTP headers) as its standard input.
Doesn't work. (I even tried sys.stdin=r.rfile; s=cgi.parse())
I'm trying to figure out how to use BaseHTTPServer. Here's my little
test app:
=
#!/usr/bin/python
from BaseHTTPServer import *
import cgi
class myHandler(BaseHTTPRequestHandler):
def do_GET(r):
s = ''
try:
s = cgi.parse_qs(r.rfile.read(int(r.
and not a simulation where you would use OO to
actually model the objects which can also work, but is much harder to do.
Cheers,
Ron
--
http://mail.python.org/mailman/listinfo/python-list
I'm write a web server using BaseHTTPServer. It can't be a CGI because
it has to do some weird server-push stuff as database updates come in.
But I still need to process form inputs as if it were a CGI. But the
cgi module only works in a CGI environment. Is there something with the
equivale
xamples at the end)
Cheers,
Ron
# - Some Simple Validators.
def Any(arg): pass
def IsNumber(arg):
assert type(arg) in (int, long, float), \
"%r is not a number" % arg
def IsInt(arg):
assert type(arg) in (int, long), \
"%r
ctions.
It probably should be an attribute of the class.
These are just guide lines of course, but by keeping them in mind, I do
think it has helped me to abstain from writing cluttered class's.
Maybe there are other guidelines like these that are helpful?
Cheers,
Ron
--
http://mail.python.org/mailman/listinfo/python-list
ed to
look at an image library that uses compiled C (or assembly) code to do
the brute force work. It may also be possible to access your platforms
directX or opengl library routines directly to do it.
Cheers,
Ron
--
http://mail.python.org/mailman/listinfo/python-list
e Python tutorials:
I've got the Python version of How to Think Like a Computer
Scientist:
http://www.ibiblio.org/obp/thinkCSpy/
And Dive into Python (available online as well as paper):
http://diveintopython.org/
Hope this helps.
CronoCloud (Ron Rogers Jr.)
--
http://mail.python.org/mailman/listinfo/python-list
probably a way to do that from within vim or emacs)
As some suggested, as a beginner you don't need much of a super
powered IDE. If I wasn't using IDLE, I'd be using vim or gvim.
CronoCloud (Ron Rogers Jr.)
--
http://mail.python.org/mailman/listinfo/python-list
In article <[EMAIL PROTECTED]>,
"Marshall" <[EMAIL PROTECTED]> wrote:
> The conversation I would *really* like to have is the one where we
> discuss what all the differences are, functionally, between the two,
> and what the implications of those differences are, without trying
> to address which
Steve, thanks for the note. The name Python411 comes from me copying my
good friend Rob Walch, who named his podcast Podcast411, which is a
popular show on which he interviews other podcasters like Adam Curry
etc. He also has a book just published about podcasting.
Ron Stephens
--
http
In article <[EMAIL PROTECTED]>,
"Serge Orlov" <[EMAIL PROTECTED]> wrote:
> Serge Orlov wrote:
> > Ron Garret wrote:
> > > In article <[EMAIL PROTECTED]>,
> > > "Serge Orlov" <[EMAIL PROTECTED]> wrote:
> > >
>
In article <[EMAIL PROTECTED]>,
"Serge Orlov" <[EMAIL PROTECTED]> wrote:
> Ron Garret wrote:
> > In article <[EMAIL PROTECTED]>,
> > "Serge Orlov" <[EMAIL PROTECTED]> wrote:
> >
> > > Ron Garret wrote:
> > >
In article <[EMAIL PROTECTED]>,
"Serge Orlov" <[EMAIL PROTECTED]> wrote:
> Ron Garret wrote:
> > > > I'm using an OS X terminal to ssh to a Linux machine.
> > >
> > > In theory it should work out of the box. OS X terminal should set
&
In article <[EMAIL PROTECTED]>,
"Serge Orlov" <[EMAIL PROTECTED]> wrote:
> Ron Garret wrote:
> > In article <[EMAIL PROTECTED]>,
> > "Serge Orlov" <[EMAIL PROTECTED]> wrote:
> >
> > > Ron Garret wrote:
> > &g
In article <[EMAIL PROTECTED]>,
Robert Kern <[EMAIL PROTECTED]> wrote:
> Ron Garret wrote:
>
> > I'm using an OS X terminal to ssh to a Linux machine.
>
> Click on the "Terminal" menu, then "Window Settings...". Choose "Display&qu
In article <[EMAIL PROTECTED]>,
"Serge Orlov" <[EMAIL PROTECTED]> wrote:
> Ron Garret wrote:
> > In article <[EMAIL PROTECTED]>,
> > Robert Kern <[EMAIL PROTECTED]> wrote:
> >
> > > Ron Garret wrote:
> > &
In article <[EMAIL PROTECTED]>,
Robert Kern <[EMAIL PROTECTED]> wrote:
> Ron Garret wrote:
>
> > I forgot to mention:
> >
> >>>>sys.getdefaultencoding()
> >
> > 'utf-8'
>
> A) You shouldn't be able to do that.
Wha
In article <[EMAIL PROTECTED]>,
Fredrik Lundh <[EMAIL PROTECTED]> wrote:
> Ron Garret wrote:
>
> >>>> u'\xbd'
> > u'\xbd'
> >>>> print _
> > Traceback (most recent call last):
> > File "", line
>>> u'\xbd'
u'\xbd'
>>> print _
Traceback (most recent call last):
File "", line 1, in ?
UnicodeEncodeError: 'ascii' codec can't encode character u'\xbd' in
position 0: ordinal not in range(128)
>>>
--
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Alex Martelli wrote:
> Ron Adam <[EMAIL PROTECTED]> wrote:
>...
>> I still get the following with the tinyurl link:
>>
>> ~~~
>> The download you requested is unavailable. If you continue to see this
>> message when trying to access this download, go
Alex Martelli wrote:
> "Martin v. Löwis" <[EMAIL PROTECTED]> wrote:
>
>> Alex Martelli wrote:
>>> As suggested to me by David Rushby 10 hours ago,
>>>
>>> http://www.microsoft.com/downloads/details.aspx?FamilyId=272BE09D-40BB-4
>>> 9FD-9CB0-4BFA122FA91B&displaylang=en
>>>
>>> does work.
>> Can you
Steven D'Aprano wrote:
> On Fri, 07 Apr 2006 16:39:40 -0700, jUrner wrote:
>
>> Maybe it was not too clear what I was trying to point out.
>>
>> I have to calculate the time time.time() requires to return the next
>> tick of the clock.
>> Should be about 0.01ms but this may differ from os to os.
>
Ron Adam wrote:
>
> In my program I have a lot of statements that append elements, but
> sometimes I don't want to append the element so it requres an if
> statement to check it, and that requires assigning the returned element
> from a function to a name or calli
John Salerno wrote:
> Ron Adam wrote:
>> When you are working on your programming project on Friday night
>> instead of going out.
>
> Ok, you win. :)
>
> Oh wait, it's Friday night and I'm typing this message...dang it!
Yep, Hah Hah... No
When you are working on your programming project on Friday night instead
of going out.
When you do go out, you look forward to getting home so you can work on
your programming project some more.
--
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ould wrap the append and do it this way...
def eappend(e1, e2):
if e2 is None: return e1
e1.append(e2)
return e1
Then do...
e = eappend(e, get_element(obj)) # Append if not None.
But maybe there's a better way?
Ron
--
http://mail.python.org/mailman/listinfo/python-list
reader)?
>
> any suggestions from this list ?
>
>
Well there's:
PEP 8 -- Style Guide for Python Code
http://www.python.org/dev/peps/pep-0008/
But I presume you already know that one. It covers doc strings some,
but not general documentation. A how-to on documenting would b
..
name = object():
This is a bigger change than adding the create keyword, (definitely not
a pre-P3k item), and I'm not sure if it fits your use case, but it does
allow for a larger variety of types without adding additional keywords.
Cheers,
Ron
--
http://mail.python.org/mailman/listinfo/python-list
t
For looking at memory on windows you might be able to make improvements
to this class I wrote. I was going to add memget() methods for getting
individual items, but it wasn't as useful as I was hoping it would be
in checking my python memory use. For that I need info on individual
ta
uot;size": ("li", "size"),
> }
>
> for elem in tree.getiterator():
> elem.tag, klass = MAP[elem.tag]
> if klass:
> elem.set("class", klass)
>
> print ET.tostring(tree)
Thanks a *LOT!* :-)
This is w
t html tag. 'object' is always mapped to , 'name' is always mapped to . etc...
So I will probably have a dictionary to look them up. The problem I
have is finding a relatively painless way to do the actual translation.
Thanks in advance for any advise.
Cheers,
R
Ron Adam wrote:
> Steve R. Hastings wrote:
>> This neatly replaces truecount(), and you can use it for other things as
>> well.
>
> if True in talley(S): do_somthing()
>
> Works for me... ;-)
>
>
> Cheers,
> Ron
Actulley talley isn&#
comments.
>
> Ideally there should be an official tally() function in some module in
> Python, and then we can just use it and not worry about how to write it. :-)
And it's a good candidate to be written in C as well.
Cheers,
Ron
--
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d=None):
> if d == None:
> d = {}
>
> for x in seq:
> if x in d:
> d[x] += 1
> else:
> d[x] = 1
> return d
>
>
> This neatly replaces truecount(), and you can use it for other things as
> well.
if True
ions for a better name.
How about:
countall(S, value=True)
Considering len() is used to get a length, and countall() is related to
all(), but it's explicit about what it's counting and would not return
True on an empty set. I think it would be useful.
true_count, count = countall(S), len(S)
Cheers,
Ron
--
http://mail.python.org/mailman/listinfo/python-list
etween dicts
> and sets.
You could just do the following...
>>> class vset(set):
... values = set.copy
...
>>> s = vset([1,2,3])
>>> s.values()
vset([1, 2, 3])
>>> for x in s.values():
... x
...
1
2
3
Cheers,
Ron
--
http://mail.python.org/mailman/listinfo/python-list
Carl Banks wrote:
> Ron Adam wrote:
>> Carl Banks wrote:
>>
>>> In Python, yes and no are the only possible answers. Probably the only
>>> analogous thing you could do in Python would be for all() to raise
>>> ValueError when passed an empty sequen
invalid value when passing arguments.
Cheers,
Ron
--
http://mail.python.org/mailman/listinfo/python-list
Ron Adam wrote:
>
> hasall(S, True, lambda n: n=42)
>
That was suppose to be:
hasall(S, True, lambda n: n==42)
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hasall(S, value, test=None)
hasall(S, True) # Test for actual "True" values or 1.
hasall(S, True, bool) # test for true values, not zero or False.
hasall(S, 'ok')
hasall(S, True, lambda n: n=42)
Cheers,
Ron
--
http://mail.python.org/mailman/listinfo/python-list
Duncan Booth wrote:
> Ron Adam wrote:
>
>> Where we are assembling widgets in a manufacturing plant. Where we don't
>> want to go to the next step until *all* the sub parts are present.
>>
>> if all(part.status == 'present' for part in unit):
>
()'.
if not any(bug.status == 'open' for bug in bugs_filed):
do_release()
So to give a counter example...
Where we are assembling widgets in a manufacturing plant. Where we don't
want to go to the next step until *all* the sub parts are present.
if all(part.status == &#x
Paul Rubin wrote:
> Ron Adam <[EMAIL PROTECTED]> writes:
>> Just thinking about things. I really just want what is best for
>> Python in the long term and am not trying to be difficult.
>
> I'm sorry, maybe it's the math geek in me, but I just see all tho
Paul Rubin wrote:
> Ron Adam <[EMAIL PROTECTED]> writes:
>> In this view and empty set can be True for all(). Is it posible
>> 'all([])' is undefined? Here, none() and all() return contradicting
>> values. So maybe the correct version may be...
>
>
'all([])' is undefined? Here, none() and all() return contradicting
values. So maybe the correct version may be...
def all(S):
if S == []: return False
for x in S:
if x return True
return False
I think a few valid actual use case examples could clear it up. What
Alex Martelli wrote:
> Ron Adam <[EMAIL PROTECTED]> wrote:
>
>> A "Current" key word would fix this. Or possibly "This" which would be
>> short for "This object".
>
> I think "This" would cause huge confusion, since in oth
m so straight Python would be
great if I can get it working.
Thanks for any advice you can give.
--
Ron Davis
--
Ron Davis
--
http://mail.python.org/mailman/listinfo/python-list
is" which would be
short for "This object".
This may also relate to suggestions to reduce the need for having self
in the argument list of methods. So if a keyword "This" could mean this
method or function, then "Self" could mean this class. Hmmm, methods
that use "Self" in this way might run into problems, but I havn't had
enough coffee to think it though. ;-)
Cheers,
Ron
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In article <[EMAIL PROTECTED]>,
[EMAIL PROTECTED] (Alex Martelli) wrote:
> > One other question I did not get answered: is there any
> > simple example of a Pythonic use of __slots__ that does NOT
> > involve the creation of **many** instances.
>
> Since the only benefit of __slots__ is saving
eing an
external task anyway?
I'm sure there are lots of um... issues. ;-)
Cheers,
Ron
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http://mail.python.org/mailman/listinfo/python-list
".
If it's hard to read and understand, then that can and should be fixed.
It probably should be moved to a position before the library reference
manual and after the tutorial. Looking over the language reference
manual will help in understanding the library reference manual I think.
Cheers,
Ron
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Per wrote:
> Thanks Ron,
> surely set is the simplest way to understand the question, to see
> whether there is a non-empty intersection. But I did the following
> thing in a silly way, still not sure whether it is going to be linear
> time.
> def foo():
> l = [...]
>
= set([4,5,6,7,8,9])
>>> s.intersection(t)
set([4, 5, 6])
>>> len(s.intersection(t))
3
Cheers,
Ron
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