A.M. Kuchling wrote:
> On Sat, 11 Mar 2006 16:50:26 +1100,
> richard <[EMAIL PROTECTED]> wrote:
>
>> So I did what people always do in this situation, I asked Barry Warsaw to
>> name. it. And he did, "Cheese Shop". I liked the name, so it was done. When
>> the new pydotorg machines went l
I have Google the whole thing and find another way for alternative
implementation of getting the function's name. But all they returns are
just strings. If I would like to refer to the function object in order
to call it recursively, what shall I do then?
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Sullivan WxPyQtKinter wrote:
> I have Google the whole thing and find another way for alternative
> implementation of getting the function's name. But all they returns are
> just strings. If I would like to refer to the function object in order
> to call it recursively, what shall I do then?
>
a
Alex Martelli napisał(a):
obj.__dict__
> {}
>
> ...the presence of '__dict__' as an entry in C is confusing the issue,
> because that's what you get in this case as obj.__dict__.
It still bugs me. What's the actual procedure when doing attribute
assignment? I understand it like this:
obj.at
Hi All,
First, I hope this post isn't against list rules; if so, I'll take note in
the future.
I'm working on a project for school (it's not homework; just for fun).
For it, I need to make a list of words, starting with 1 character in length,
up to 15 or so.
It would look like:
A B C d E F G ...
Sullivan WxPyQtKinter wrote:
> So how
> could I refer to the function object per se, in the body of the
> function itself?
Just use the name.
def f():
print f.__name__
>>> f()
f
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You might want to try using win32gui.GetOpenFileNameW.
It uses keyword arguments and doesn't require that you
build a struct yourself:
win32gui.GetOpenFileNameW(File='myfile.txt', Filter='Texts and
scripts\0*.txt;*.py\0Py stuff\0*.py\0')
Roger
"sri2097" <[EMAIL PROTECTED]> wrote in message
Michal Kwiatkowski <[EMAIL PROTECTED]> wrote:
...
> Alex Martelli napisa?(a):
> obj.__dict__
> > {}
> >
> > ...the presence of '__dict__' as an entry in C is confusing the issue,
> > because that's what you get in this case as obj.__dict__.
>
> It still bugs me. What's the actual procedur
This exactly what I was thinking.
Are we wrong Alex?
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Michal Kwiatkowski wrote:
> Alex Martelli napisał(a):
> obj.__dict__
>> {}
>>
>> ...the presence of '__dict__' as an entry in C is confusing the issue,
>> because that's what you get in this case as obj.__dict__.
>
> It still bugs me. What's the actual procedure when doing attribute
> assignme
[robert]
> ...
> PS: how does ZODB work with this kind of problem? I thought is uses cPickle?
It does. Each thread in a ZODB application typically uses its own
connection to a database. As a result, each thread gets its own
consistent view of database objects, which can (and routinely does)
vary
[EMAIL PROTECTED] wrote:
> Hi All,
> First, I hope this post isn't against list rules; if so, I'll take note in
> the future.
>
> I'm working on a project for school (it's not homework; just for fun).
> For it, I need to make a list of words, starting with 1 character in length,
> up to 15 or so.
fumanchu: Interesting. I'm trying to understand atomicity. Also, since
I want this class to work using the Observer pattern, I've complicated
things, as shown below. I'll look into Dejavu for persistence (although
most of the basic values are persisted elsewhere, so this app will
mainly need only i
I am sorry but you misunderstood my idea.
What I want is a generalized method to print out the function name, or
refer to the name of a function. If I use f.__name__, I think I should
just use print "f" to save my keyboard. What I expect is using a
method, or attribute, or another function to get t
Sullivan WxPyQtKinter wrote:
If I would like to refer to the function object in order
> to call it recursively, what shall I do then?
I think the question is too simple. You can just refer to the function
by its name. Here is an example:
py> def f(start, end):
... if start >= end:
... pri
Alex Martelli wrote:
> robert <[EMAIL PROTECTED]> wrote:
>...
>
>>99.99% no. I would have to use a lock everywhere, where I add or remove
>>something into a dict or list of the struct. Thats not the purpose of
>>big thread locks. Such simple operations are already atomic by the
>>definition
Em Sáb, 2006-03-11 às 23:44 +0100, robert escreveu:
> > Farwell and best of luck in finding other languages which support
> > threads in a way that is more to your liking than Python -- maybe Ruby
> > suits you, I don't know for sure though.
>
> I looked several times on Ruby, but stay with Python
Sullivan WxPyQtKinter wrote:
> I am sorry but you misunderstood my idea.
> What I want is a generalized method to print out the function name, or
> refer to the name of a function. If I use f.__name__, I think I should
> just use print "f" to save my keyboard. What I expect is using a
> method, or
Shalabh Chaturvedi napisał(a):
> Here is a step-by-step description of what happens when you set or get
> an attribute on an object:
>
> http://cafepy.com/article/python_attributes_and_methods/ch01s05.html
This description doesn't take __getattr__/__getattribute__/__setattr__
in count.
mk
--
.
Steven D'Aprano wrote:
> On Sat, 11 Mar 2006 13:37:05 +0100, Fredrik Lundh wrote:
>
>
>>"ygao" wrote:
>>
>>
>>>my question is as title!
>>
>>my answer as code:
>>
>>
>s = "g"
>t = ""
>s[0:0+len(t)] == t
>>
>>True
>>
>s[1:1+len(t)] == t
>>
>>True
>
>
>
> Or in other words, imagi
Sullivan WxPyQtKinter wrote:
> I am sorry but you misunderstood my idea.
> What I want is a generalized method to print out the function name, or
> refer to the name of a function. If I use f.__name__, I think I should
> just use print "f" to save my keyboard. What I expect is using a
> method, or
Steven D'Aprano wrote:
> On Fri, 10 Mar 2006 02:19:10 +0100, Schüle Daniel wrote:
>
>
>>yeah, i miss some things in complex implementation
>>for example c=complex()
>>c.abs = 2**0.5
>>c.angle = pi/2
>>
>>should result in 1+1j :)
>
>
> Smiley noted, but consider:
>
> c = complex()
> => what is
Alex Martelli napisał(a):
>> It still bugs me. What's the actual procedure when doing attribute
>> assignment? I understand it like this:
>>
>> obj.attr = value
>> * if instance class has __setattr__, call it
>>* else: if class has an attribute with name "attr" check if it's a
>> descript
<[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hi All,
> First, I hope this post isn't against list rules; if so, I'll take note
> in
> the future.
>
> I'm working on a project for school (it's not homework; just for fun).
> For it, I need to make a list of words, starting with 1
Well, thank the gods for unit testing. Here's the fah_data module with
fewer errors:
import copy, threading, observable
class FAHData(observable.Observable):
"""The data model for the [EMAIL PROTECTED] monitor."""
def __init__(self):
observable.Observable.__init__(self)
s
IDLE is no longer satisfactory for me. Other IDEs make me very
confused. Really do not know which one to use.
I use WinXP sp2 for current development.
So far as I know, Eclipse + PyDev + PyDev Extension is perfect for
source code editing. Since I am really not sure how to use the debugger
module,
EleSSaR^ wrote:
> robert si è profuso/a a scrivere su comp.lang.python tutte queste
> elucubrazioni:
>
>
>>own deepcopy: thus, do you already know if the existing deepcopy has the
>>same problem as cPickle.dump ?(as the problem araises rarely, it is
>>difficult for me to test it out)
>
>
On 2006-03-11, Michael Spencer <[EMAIL PROTECTED]> wrote:
> [EMAIL PROTECTED] wrote:
>> Hi All,
>> First, I hope this post isn't against list rules; if so, I'll take note in
>> the future.
>>
>> I'm working on a project for school (it's not homework; just for fun).
>> For it, I need to make a list
Tim Peters wrote:
> [robert]
>
>>...
>>PS: how does ZODB work with this kind of problem? I thought is uses cPickle?
>
>
> It does. Each thread in a ZODB application typically uses its own
> connection to a database. As a result, each thread gets its own
> consistent view of database objects,
Sullivan WxPyQtKinter:
>I hope that an IDE should be featured with:
I use WingIDE 2.1.0 (beta1) and I'm pleased with it.
>1. Grammar Colored highlights.
Yes, Wing does that.
>2. Manage project in a tree view or something alike, ie, a project file
>navigator.
Yes.
>3. Code collapse and foldin
On Sat, 11 Mar 2006 00:07:52 +0100
Alan Franzoni <[EMAIL PROTECTED]> wrote:
> > again to make a choice is difficult; is there also some guy liking
> > pyqt is it worse or should it be avoided because of the licencing
> > policy for qt (which I also like..)?
> >
> > * Which one is the most fun
Is development still going on with Jython? Version 2.1 came out in 2001
and it's still the most current stable release.
Thanks!
--
http://mail.python.org/mailman/listinfo/python-list
robert wrote:
>
> Guess it would be more wise to not expose deepcopy, cPickle.dump etc. to
> this kind of RuntimeError unnecessarily.
> The speed gain of the iterator-method - if any - is minor, compared to
> the app crash problems, which are not easy to discover and work-around
> (because they
On Sun, 12 Mar 2006 01:03:36 +0100
Rene Pijlman <[EMAIL PROTECTED]> wrote:
> >5. Debugging: Breakpoints, conditional pause. watch for
> >variables.step into, over and out of a function.
>
> Yes.
I'll second the recommendation of Wing's debugging. Best debugger I've
seen, any language, period. Onl
Hi folks,
I seem to remember seeing a module some time in the distant past that
provided an API for implementing Cisco IOS-like command line
interfaces. I can't for the life of me find a reference to it on Google
now.
Does anyone know what I'm talking about?
Thanks,
David.
--
http://mail.pyt
mwt wrote:
> def get_data(self, key):
> """Returns a COPY of data element."""
> try:
> self.mutex.acquire()
> return copy.deepcopy(self.data[key])
> finally:
> self.mutex.release()
self.mutex.acquire() should be outside the try bloc
I didn't say that right. As long as you are using deepcopy (or any
operation which might iterate over the keys or values in self.data),
your setter methods need that mutex, *and* it should probably be a
threading.Lock, not an RLock, just in case that iteration ends up
mutating the dict somehow. You
Hi folks!
Is there any way to use anonymous memory mapping in python, versions
earlier than 2.5?
Greetings,
F. Sidler
--
http://mail.python.org/mailman/listinfo/python-list
> [EMAIL PROTECTED] wrote:
...
>> I'm working on a project for school (it's not homework; just for fun).
>> For it, I need to make a list of words, starting with 1 character in length,
>> up to 15 or so.
>> It would look like:
>>
>> A B C d E F G ... Z Aa Ab Ac Ad Ae Aaa Aab Aac
...
>> If there is
> So here's a different approach, which I think does meet the spec:
>
> from itertools import tee
> def allwords2(alphabet="abcd", maxlen = 4):
> def wordgen():
> for char in alphabet:
> yield char
> for partial in allwordstee[1]:
> if len(partial) =
On 3/11/06, Mike C. Fletcher <[EMAIL PROTECTED]> wrote:
> I realise it's an incredibly boring name, but what about pronouncing it
> as "the package index" or "the Python Package Index". Spelling it
> "PyPI" if one insists on a very short name in some written context is
> fine, but try not to use
Sullivan WxPyQtKinter wrote:
> IDLE is no longer satisfactory for me. Other IDEs make me very
> confused. Really do not know which one to use.
>
> I use WinXP sp2 for current development.
>
> So far as I know, Eclipse + PyDev + PyDev Extension is perfect for
> source code editing. Since I am real
<[EMAIL PROTECTED]> wrote:
> This exactly what I was thinking.
>
> Are we wrong Alex?
Nope, you're not -- since ints aren't "immortal" (but rather limited to
being reused as other ints), then, if at no _other_ place in your
program do you ever need to be storing N ints at the same time, looping
Michal Kwiatkowski <[EMAIL PROTECTED]> wrote:
...
> Can you also check my reasoning for getting attributes?
>
> value = obj.attr
> * if instance class has __getattribute__, call it
> * else: lookup "attr" in all parent classes using class __mro__;
> if it's a descriptor call its __get__
robert <[EMAIL PROTECTED]> wrote:
...
> What? When I add/del an item to a dict or list, this is not an atomic
> thread-safe operation?
Exactly: there is no such guarantee in the Python language.
> E.g.:
> One thread does things like d['x']='y'
> Another thread reads d['z'] or sets d['z']='w'
Thanks so much for the information, both of you. I guess I should have
just looked at it more simply to begin with. Now, I can move on to
more complicated information retrieval :-) My ultimate plan with this
task is to get whatever table attributes I can, like foreign/primary
keys, data types &
Sullivan wrote:
> IDLE is no longer satisfactory for me. Other IDEs make me very
> confused. Really do not know which one to use.
>
> I use WinXP sp2 for current development.
Personally I have gotten used to coding using ActiveState's Komodo. It
doesn't get in my way and offers the basic features
robert si è profuso/a a scrivere su comp.lang.python tutte queste
elucubrazioni:
> Yes, a "backup" / autosave while all threads are running. It doesn't
> matter if 'before' of 'after' another item has been added/deleted
> atomically.
But it does matter if the autosave happens *while* an item i
jython2.2 is under developing, you can download the alpha version in sourceforge.2006/3/12, rtilley <[EMAIL PROTECTED]>:
Is development still going on with Jython? Version 2.1 came out in 2001and it's still the most current stable release.Thanks!--http://mail.python.org/mailman/listinfo/python-list
>
> Tadpoles ( http://python.org/images/python-logo.gif ) are immature
> frogs. If we keep the logo, we can change the name of the language to
> "frog". Then the eggs would be found in lilypad.frog.org . I
> personally
> do not like this choice but it would have the virtue of consistency.
> (Did
"invitro81" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED]
> But I've no idea which one I should use to start with..
One thing you'll need to carefully decide is where you want
to end up. The different toolkits have different limits on
where you can go. A simple example is printing
Colin J. Williams wrote:
> Harry Fuecks wrote:
> > Hi All,
> >
> > Wondering if a tool exists to generate "cross reference" documentation
> > for Python code bases?
> >
> > Particularly after something like phpxref -
> > http://phpxref.sourceforge.net/ : written in Perl, scans a bunch of
> > PHP s
How do I draw rotated text in a Tkinter widget using the draw.text method?
Alternatively, if I draw text as normal, how can I then subsequently
rotate it about its start point?
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"Harry Fuecks" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED]
> Wondering if a tool exists to generate "cross reference" documentation
> for Python code bases?
PyXR does cross referencing. epydoc generates good doc from comments
(javadoc style):
http://pyxr.sourceforge.net/
http
I've got used to SPE(editor)+WinPdb(debugger)
not surprisingly of course ;-)
Concerning the free-of-charge IDE's, things might change quite a bit.
You might have read this:
http://groups.google.nl/group/comp.lang.python.announce/browse_thread/thread/240c000583168029/2dec4ae34efe16e2#2dec4ae34efe1
On 3/12/06, Andrew Gwozdziewycz <[EMAIL PROTECTED]> wrote:
>
> Look at the 'tadpoles' (i don't really think it's tadpoles really...
> but i'll bite for now),
> notice that it is a + sign, which we also always associate with life,
> and health (red cross comes to mind). Python
> is a healthy languag
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