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On behalf of the Python development team, I am pleased to announce the
first release candidates of Python 3.2.4 and 3.3.1.
Python 3.2.4 will be the last regular maintenance release for the Python 3.2
series, while Python 3.3.1 is the first maintenance
On Tue, Mar 26, 2013 at 5:17 PM, Shiyao Ma wrote:
> class A:
> r = 5
> def func(self, s):
> self.s = s
> a = A()
> print(a.r)# this should print 5, but where does py store the name of r
What do you mean by "the name of r"?
ChrisA
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http://mail.python.org/mailman/listinfo/py
On Tue, Mar 26, 2013 at 10:35 AM, Cousin Stanley
wrote:
>
> Chris Angelico wrote:
>
>> The Python 3 merge of int and long has effectively penalized
>> small-number arithmetic by removing an optimization.
>>
>> The cost is clear.
>>
>
> The cost isn't quite as clear
> under Debian Whe
PS, I now python's scoping rule is lexical rule (aka static rule). How does
LEGB apply to class?
On Tue, Mar 26, 2013 at 2:17 PM, Shiyao Ma wrote:
> Hi,
> suppose I have a file like this:
> class A:
> r = 5
> def func(self, s):
> self.s = s
> a = A()
> print(a.r)# this should
On Mon, Mar 25, 2013 at 10:24 PM, Shiyao Ma wrote:
> HI.
> one thing confuses me.
> It is said in the pep3101 that "{}".format (x) will invoke the method
> x.__format__
> However, I looked at the src of python3 and found:
> in class str(object), the format simply contains a pass statement
> in cla
Hi,
suppose I have a file like this:
class A:
r = 5
def func(self, s):
self.s = s
a = A()
print(a.r)# this should print 5, but where does py store the name of r
a.func(3)
print(a.s)# this should print 3, also where does py store this name.
what's the underlying difference b
On Tue, Mar 26, 2013 at 4:01 PM, Steven D'Aprano > No string methods?
You were lucky. When I were a lad, you couldn't even
> use "" delimiters for strings.
>
"b string"
> Parsing error: file , line 1:
> "b string"
> ^
> Unhandled exception: run-time error: syntax error
>
>
> Python 0.9.1.
We
On Mon, 25 Mar 2013 20:55:03 -0400, Roy Smith wrote:
> In article <5150e900$0$29998$c3e8da3$54964...@news.astraweb.com>,
> Steven D'Aprano wrote:
>
>> Also, speaking as somebody who remembers a time when ints where not
>> automatically promoted to longs (introduced in, Python 2.2, I think?)
>>
HI.
one thing confuses me.
It is said in the pep3101 that "{}".format (x) will invoke the method
x.__format__
However, I looked at the src of python3 and found:
in class str(object), the format simply contains a pass statement
in class int(object), things is the same.
So, what's the mechanism that
On 26/03/2013 03:33, Jiewei Huang wrote:
On Tuesday, March 26, 2013 11:40:51 AM UTC+10, Dave Angel wrote:
On 03/25/2013 09:05 PM, Jiewei Huang wrote:
On Monday, March 25, 2013 11:51:51 PM UTC+10, rusi wrote:
If you insist on using GoogleGroups, then make sure you keep your quotes
small. I'm
On Sunday, March 24, 2013 8:27:56 PM UTC-4, Steven D'Aprano wrote:
> On Sun, 24 Mar 2013 18:12:49 -0500, Fabian von Romberg wrote:
>
>
>
> > Hi,
>
> >
>
> > I have a package name collections and inside of my package I want to
>
> > import the collections package from the standard library, bu
On Tuesday, March 26, 2013 11:40:51 AM UTC+10, Dave Angel wrote:
> On 03/25/2013 09:05 PM, Jiewei Huang wrote:
>
> > On Monday, March 25, 2013 11:51:51 PM UTC+10, rusi wrote:
>
>
>
> If you insist on using GoogleGroups, then make sure you keep your quotes
>
> small. I'm about to stop readin
Hi Steve,
thanks for your reply.
Actually I played around with these methods. Whe you truncate(12468) for
example, I thought the object would allocate 12468 bytes and I wanted to get
that back. The methods your mention, works only for what ha been written
(obj.write()).
I think I should use
On 03/25/2013 09:05 PM, Jiewei Huang wrote:
> On Monday, March 25, 2013 11:51:51 PM UTC+10, rusi wrote:
If you insist on using GoogleGroups, then make sure you keep your quotes
small. I'm about to stop reading messages that are double-spaced by
buggy software.
Have you tried the spl
On Monday, March 25, 2013 11:51:51 PM UTC+10, rusi wrote:
> On Mar 25, 11:52 am, Jiewei Huang wrote:
>
> > On Sunday, March 24, 2013 9:10:45 PM UTC+10, ypsun wrote:
>
> > > Jiewei Huang於 2013年3月24日星期日UTC+1上午6時20分29秒寫道：
>
> >
>
> > > > Hi all,
>
> >
>
> > > > Currently create a simple text-ba
In article <5150e900$0$29998$c3e8da3$54964...@news.astraweb.com>,
Steven D'Aprano wrote:
> Also, speaking as somebody who remembers a time when ints where not
> automatically promoted to longs (introduced in, Python 2.2, I think?) let
> me say that having a single unified int type is *fantasti
On 26 March 2013 00:17, Steven D'Aprano
wrote:
> On Mon, 25 Mar 2013 16:16:05 -0700, Ethan Furman wrote:
>
[snip]
>> If you're working with
>> numbers, and speed is an issue, you really should be using one of the
>> numeric or scientific packages out there.
>
[snip]
> What I would like to see thou
On Tue, Mar 26, 2013 at 11:17 AM, Steven D'Aprano
wrote:
> Also, speaking as somebody who remembers a time when ints where not
> automatically promoted to longs (introduced in, Python 2.2, I think?) let
> me say that having a single unified int type is *fantastic*, and managing
> ints/longs by han
On Mon, 25 Mar 2013 16:16:05 -0700, Ethan Furman wrote:
> On 03/25/2013 02:51 PM, Chris Angelico wrote:
>> Python 3's int is faster than Python 2's long, but slower than Python
>> 2's int. So the question really is, would a two-form representation be
>> beneficial, and if so, is it worth the codin
Chris Angelico wrote:
> The Python 3 merge of int and long has effectively penalized
> small-number arithmetic by removing an optimization.
>
> The cost is clear.
>
The cost isn't quite as clear
under Debian Wheezy here
Stanley C. Kitching
Debian Wheezy
python inlin
On 03/25/2013 03:29 PM, Michael Herrmann wrote:
Hello everyone,
my name is Michael, I'm the lead developer of a Python GUI automation library for Windows
called Automa: http://www.getautoma.com. We want to add some features to our library but
are unsure how to best expose them via our API. It
On Mon, Mar 25, 2013 at 4:35 PM, Cousin Stanley wrote:
>
> Chris Angelico wrote:
>
> > The Python 3 merge of int and long has effectively penalized
> > small-number arithmetic by removing an optimization.
> >
> > The cost is clear.
> >
>
I thought I heard that Python 3.x will use machin
On 03/25/2013 02:51 PM, Chris Angelico wrote:
Python 3's int is faster than Python 2's long, but slower than Python
2's int. So the question really is, would a two-form representation be
beneficial, and if so, is it worth the coding trouble?
I'm inclined to say it's not worth the trouble. If y
On 03/25/2013 12:29 PM, Michael Herrmann wrote:
Hello everyone,
my name is Michael, I'm the lead developer of a Python GUI automation library for Windows
called Automa: http://www.getautoma.com. We want to add some features to our library but
are unsure how to best expose them via our API. It
The Python 3 merge of int and long has effectively penalized
small-number arithmetic by removing an optimization. As we've seen
from PEP 393 strings (jmf aside), there can be huge benefits from
having a single type with multiple representations internally. Is
there value in making the int type have
On Tue, Mar 26, 2013 at 7:48 AM, Michael Herrmann
wrote:
> On Monday, March 25, 2013 8:42:25 PM UTC+1, Kwpolska wrote:
>> ...
>>
>> > notepad_1 = start("Notepad")
>> > notepad_2 = start("Notepad")
>> > with notepad_1:
>> > write("Hello World!")
>> >
On Tue, Mar 26, 2013 at 7:28 AM, Kyle wrote:
> I am using swig to generate our CLI for TCL and Python. In this CLI, we have
> a subcommand "exec" that is failing to compile in the python case. There
> seems to be some built-in python command "exec" which is giving a syntax
> error in the .py fi
Hi Kwpolska,
thanks for your reply (as last time I posted here!).
On Monday, March 25, 2013 8:42:25 PM UTC+1, Kwpolska wrote:
> ...
>
> > notepad_1 = start("Notepad")
> > notepad_2 = start("Notepad")
> > with notepad_1:
> > write("Hello World!")
> >
I am using swig to generate our CLI for TCL and Python. In this CLI, we have a
subcommand "exec" that is failing to compile in the python case. There seems to
be some built-in python command "exec" which is giving a syntax error in the
.py file generated by swig when I try to import it:
def
On Mon, Mar 25, 2013 at 8:29 PM, Michael Herrmann
wrote:
> notepad_1 = start("Notepad")
> notepad_2 = start("Notepad")
> notepad_1.write("Hello World!")
> notepad_1.press(CTRL + 'a', CTRL + 'c')
> notepad_2.press(CTRL + 'v')
Explicit is better than implicit
I've asked this question on the Docutils list but there seems to be
no obvious Docutils problem, so I'll ask here
If I do this:
python rst2latex.py foo.latex
It works BUT python ends with an "Aborted" message and an empty
python2.7.exe.stackdump. The practical problem here is that
the
Hello everyone,
my name is Michael, I'm the lead developer of a Python GUI automation library
for Windows called Automa: http://www.getautoma.com. We want to add some
features to our library but are unsure how to best expose them via our API. It
would be extremely helpful for us if you could l
On Mar 25, 11:52 am, Jiewei Huang wrote:
> On Sunday, March 24, 2013 9:10:45 PM UTC+10, ypsun wrote:
> > Jiewei Huang於 2013年3月24日星期日UTC+1上午6時20分29秒寫道：
>
> > > Hi all,
>
> > > Currently create a simple text-based database of information about people
>
> > > I have a csv file which consist of 3 rows
I have a number of .py source files and one source file has an "import random"
and another has "import werkzeug".
The project works perfectly in the Python interpreter.
Problem appears when using PyInstaller.
How do get out of jail?
--
http://mail.python.org/mailman/listinfo/python-list
On 03/25/2013 08:29 AM, dbv wrote:
In Python 2.7.3, at ln34 the source file tempfile.py states:
from random import Random as _Random
But, Random is a Class.
Have you just tried the following:
import random
print dir(random.random)
print random.__file__
I suspect you have another r
dbv wrote:
> In Python 2.7.3, at ln34 the source file tempfile.py states:
>
> from random import Random as _Random
>
> But, Random is a Class.
This is not a problem. You can import arbitrary objects from a module.
> The project imports werkzeug and using PyInstaller, the Traceback is:
>
> T
In Python 2.7.3, at ln34 the source file tempfile.py states:
from random import Random as _Random
But, Random is a Class.
The project imports werkzeug and using PyInstaller, the Traceback is:
Traceback (most recent call last):
File "", line 9, in
File
"/home/ubuntu/Programs/pyinstaller-2.
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