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Trent, I was wondering if you could look at some test failures in MS
Windows builds. I can't debug Windows issues myself :-(. This is a MS
free environment...
Details:
http://www.python.org/dev/buildbot/all/x86%20XP-4%20trunk/builds/1364/step-test/0
Dear Pythonistas,
I've googled for this but I wasn't able to find anything definitive. I was
recently looking at scipy to see if I could use it in stead of MATLAB for my
class on numerical PDEs, but I noticed that there's some difficulty related
to the notation; mainly, the matrix multiplication,
On Wed, Jul 23, 2008 at 2:14 PM, Sebastien Loisel [EMAIL PROTECTED] wrote:
Dear Pythonistas,
I've googled for this but I wasn't able to find anything definitive. I was
recently looking at scipy to see if I could use it in stead of MATLAB for my
class on numerical PDEs, but I noticed that
Dear Josiah,
Thank you for your email.
On Wed, Jul 23, 2008 at 7:11 PM, Josiah Carlson [EMAIL PROTECTED]
wrote:
What the heck does 'x = 4 $ 6' mean in Python? Oh, that's right, it's
a custom infix operator. But where is it defined? In the module? In
some other module that is imported?
As a data point, I just presented a tutorial here at OSCON on Python 3
Porting, and had a number of people asking about C API changes. I
punted for my talk (*) because things are still in flux. Plus I only
had 3 hours. I did suggest that if your extension is just glue to a C
library, you should
On Wed, Jul 23, 2008 at 4:48 PM, Sebastien Loisel [EMAIL PROTECTED] wrote:
On Wed, Jul 23, 2008 at 7:11 PM, Josiah Carlson [EMAIL PROTECTED]
wrote:
language, I would ask you if logix
(http://www.livelogix.net/logix/intro.html) would suit you better. It
seems to allow you to use arbitrary
Dear Curt,
Thank you for your email.
Have you considered OCaml? (http://en.wikipedia.org/wiki/Ocaml) It's
I have. I've considered a lot of languages, but OCaml isn't for me. My
current language is MATLAB. Python is pretty close in syntax, and it's
widely accepted, so you can teach students
On Mon, Jul 21, 2008 at 2:37 PM, Lennart Regebro [EMAIL PROTECTED] wrote:
On Mon, Jul 21, 2008 at 20:16, Brett Cannon [EMAIL PROTECTED] wrote:
But waiting until all the betas have gone out totally defeats the
purpose of the betas!
I agree. Writing an actual *guide* can wait, but documenting
Sebastien Loisel wrote:
Essentially, in almost all applications, inv(A) is entirely wrong. You
can ask any numerical analyst who works with large problems, and they
will confirm it. One of the main reason is that, even if A is sparse,
inv(A) is full.
This argues for a function such as
Dear Greg,
Thanks for your email.
Guido is on record as opposing any kind of macros
or other extensible syntax, and this probably comes
under the same heading.
Thanks, that's exactly what I was looking for when I asked:
Now since this is such a simple idea, I'm guessing it occured to
Sebastien Loisel wrote:
The one thing which I found was PEP 211
http://www.python.org/dev/peps/pep-0211/
This now has a status of deferred.
Given that itertools.product(A,B) == ((x,y) for x in A for y in B)
== the proposed 'A @ B' and given Guido's pronounced distaste for new
infix,
Josiah Carlson wrote:
What the heck does 'x = 4 $ 6' mean in Python? Oh, that's right, it's
a custom infix operator. But where is it defined?
It's not quite as bad as that -- it would be defined by
the relevant operator method on one of the operands. But
a convention would be needed for
Terry Reedy wrote:
Given that itertools.product(A,B) == ((x,y) for x in A for y in B)
== the proposed 'A @ B' and given Guido's pronounced distaste for new
infix, should this be closed?
Would there likely be any support for an alternative
PEP defining @ as matrix multiplication in both
On Wed, Jul 23, 2008, Sebastien Loisel wrote:
[...] I was thinking that it would be simpler to have a way
for defining new infix operators, [...]
python-dev is the wrong place for this discussion. Please use either
comp.lang.python or python-ideas.
--
Aahz ([EMAIL PROTECTED]) *
Trent, I was wondering if you could look at some test failures in MS
Windows builds. I can't debug Windows issues myself :-(. This is a MS
free environment...
In these errors I see lots of bsdbd errors, many of the form:
| DBFileExistsError: (17, 'File exists -- __fop_file_setup: Retry limit
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