On 6/1/2012 7:40 PM, Temia Eszteri wrote:
Given that len(weakset) is defined (sensibly) as the number of currently
active members, it must count. weakset should really have .__bool__
method that uses any() instead of sum(). That might reduce, but not
necessarily eliminate your problem.
Think i
Tim Chase wrote:
On 06/01/12 19:05, Jon Clements wrote:
On 01/06/12 23:13, Tim Chase wrote:
dbf.scatter_fields
*always* trump and refer to the method.
I did think about *trumping* one way or the other, but both *ugh*.
For the record, it sounded like the OP wanted to be able to use the
do
On 02 Jun 2012 03:05:01 GMT, Steven D'Aprano
wrote:
>I doubt that very much. If you are using threads, it is more likely your
>code has a race condition where you are modifying a weak set at the same
>time another thread is trying to iterate over it (in this case, to
>determine it's length), a
On Fri, 01 Jun 2012 08:23:44 -0700, Temia Eszteri wrote:
> I've got a bit of a problem - my project uses weak sets in multiple
> areas, the problem case in particular being to indicate what objects are
> using a particular texture, if any, so that its priority in OpenGL can
> be adjusted to match
On 06/01/12 19:05, Jon Clements wrote:
> On 01/06/12 23:13, Tim Chase wrote:
>>dbf.scatter_fields
>>
>> *always* trump and refer to the method.
>
> I did think about *trumping* one way or the other, but both *ugh*.
For the record, it sounded like the OP wanted to be able to use the
dot-notati
On Thu, May 24, 2012 at 9:25 AM, Chris Angelico wrote:
> On Thu, May 24, 2012 at 9:58 PM, Rita wrote:
>> Hello,
>>
>> A vendor provided a C, C++ and Java API for a application. They dont support
>> python so I would like to create a library for it. My question is, how
>> hard/easy would it be to
On 01/06/12 23:13, Tim Chase wrote:
On 06/01/12 15:05, Ethan Furman wrote:
MRAB wrote:
I'd probably think of a record as being more like a dict (or an
OrderedDict)
with the fields accessed by key:
record["name"]
but:
record.deleted
Record fields are accessible both by key and by
On Fri, 01 Jun 2012 18:42:22 -0400, Terry Reedy
wrote:
>I gather that the .references attribute is sometimes/always a weakset.
>To determine its boolean value, it computes its length. For regular
>sets, this is sensible as .__len__() returns a pre-computed value.
Indeed. Back when I was using
On 06/01/12 15:05, Ethan Furman wrote:
> MRAB wrote:
>> I'd probably think of a record as being more like a dict (or an
>> OrderedDict)
>> with the fields accessed by key:
>>
>> record["name"]
>>
>> but:
>>
>> record.deleted
>
> Record fields are accessible both by key and by attribute --
On 6/1/2012 11:23 AM, Temia Eszteri wrote:
I've got a bit of a problem - my project uses weak sets in multiple
areas, the problem case in particular being to indicate what objects
are using a particular texture, if any, so that its priority in OpenGL
can be adjusted to match at the same time as i
MRAB wrote:
On 01/06/2012 18:50, Ethan Furman wrote:
I'm getting towards an actual non-beta release, which means even more
tests, polishings, cleaning up of various things, and actual
documentation. :)
However, I am wondering about my current record API:
Currently, one does things like:
On Fri, Jun 1, 2012 at 9:39 AM, Josh Benner wrote:
>
> Is there a good way to trace what's going on under the hood wrt operator
> overloading?
>
> I am trying to understand what is happening in the code and output listed
> below.
>
> Why doesn't __getitem__ in mylist return the same result as the
On 01/06/2012 18:50, Ethan Furman wrote:
I'm getting towards an actual non-beta release, which means even more
tests, polishings, cleaning up of various things, and actual
documentation. :)
However, I am wondering about my current record API:
Currently, one does things like:
record.scatte
On 01/06/2012 18:59, David Shi wrote:
Can any one clarify what "while stack:" mean?
By convention, an empty container is considered false and a non-empty
container true in Boolean tests.
Therefore, assuming that "stack" is a container, it means "while the
stack isn't empty".
--
http://mail.pyt
On Sat, Jun 2, 2012 at 3:59 AM, David Shi wrote:
> Can any one clarify what "while stack:" mean?
It iterates as long as 'stack' has something that evaluates as true.
My guess is that stack is a list, and the loop is removing elements
from that list, so it'll keep going as long as there's anything
On Fri, 1 Jun 2012 15:38:58 +0530
prakash jp wrote:
> Hi All,
>
> Can some one suggest me a module to access SVN repository so that i
> could download any given branch.
>
> Thanks
Doing some basic googling, I found:
http://pysvn.tigris.org/
I imagine you could also shell out.
--
Corey Rich
On Fri, 1 Jun 2012 18:59:57 +0100 (BST)
David Shi wrote:
> Can any one clarify what "while stack:" mean?
>
> Regards,
>
> David
>
Formal explanation:
http://docs.python.org/reference/compound_stmts.html#while
Informal introduction:
http://learnpythonthehardway.org/book/ex33.html
Simplistic
Hi,
I have multiple Pythons locally installed so that I can test against
different versions. (On a 64-bit Debian stable system.)
All of them use the system's Tcl/Tk installation. However, I want to
make some of them use a locally build Tcl/Tk that has a small
customization.
There doesn't seem to
I've got a bit of a problem - my project uses weak sets in multiple
areas, the problem case in particular being to indicate what objects
are using a particular texture, if any, so that its priority in OpenGL
can be adjusted to match at the same time as it being (de)referenced
by any explicit calls.
Can any one clarify what "while stack:" mean?
Regards,
David
--
http://mail.python.org/mailman/listinfo/python-list
On 2012-6-1 15:46, Ulrich Eckhardt wrote:
Don't use PyRun_SimpleString() or catch the exception there. The point
is that it runs the whole string as a module, like running a script from
the commandline, and a pending exception on exit is then reported to stdout.
Good hint, thanks.
--
WQ
--
h
I'm getting towards an actual non-beta release, which means even more
tests, polishings, cleaning up of various things, and actual
documentation. :)
However, I am wondering about my current record API:
Currently, one does things like:
record.scatter_fields()
or
record.has_been_deleted
Is there a good way to trace what's going on under the hood wrt operator
overloading?
I am trying to understand what is happening in the code and output listed
below.
Why doesn't __getitem__ in mylist return the same result as the builtin
list object?
Does it have something to do with the start a
On 01/06/2012 07:24, Simon Cropper wrote:
Hi,
I have some wxPython code created with wxGlade that I am customizing.
I have a label created under the def __init__() section of the Frame
Class. It states...
self.Question = wx.StaticText(self, -1, "My question...")
if I insert a new li
Hi All,
Can some one suggest me a module to access SVN repository so that i could
download any given branch.
Thanks
--
http://mail.python.org/mailman/listinfo/python-list
On Thu, May 31, 2012 at 3:02 PM, Matteo Landi wrote:
> On Thu, May 31, 2012 at 3:42 AM, Terry Reedy wrote:
>> On 5/30/2012 6:19 PM, Matteo Landi wrote:
>>>
>>> On May/28, Matteo Landi wrote:
Hi list,
recently I started to work on an application [1] which makes use of the
Tkint
Am 01.06.2012 05:06, schrieb Qi:
> On 2012-5-31 23:01, Ulrich Eckhardt wrote:
>> I can only guess what you are doing, maybe you should provide a simple
>> piece of code (or, rather, one C++ piece and a Python piece) that
>> demonstrates the issue. What I could imagine is that the Python
>> interpre
Hi,
I have some wxPython code created with wxGlade that I am customizing.
I have a label created under the def __init__() section of the Frame
Class. It states...
self.Question = wx.StaticText(self, -1, "My question...")
if I insert a new line character in this string like this then
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