On Mon, Jun 4, 2012 at 11:19 PM, Steven D'Aprano
wrote:
> How do I programmatically get the argument spec of built-in types'
> __init__ or __new__ methods?
I don't think that you can. Methods implemented in C don't really even
have established argument specs. They just take tuples and dicts and
Hi,
I am using tornado web socket server to communicate between python(server) and
browser(client). To mimic the behavior of sending data to client and get
results back, I am using threaded approach:
class JobThread(threading.Thread):
""
def __init__(self, target):
""
I was playing around with metaclasses and I wondered what would happen if
the metaclass itself had a metaclass. Sort of a metametaclass.
Apparently it gives an error. Can anyone explain why this does not work?
# Python 3.2
>>> class MyType(type): # A metaclass...
... def __repr__(self):
Steven D'Aprano wrote:
> I was playing around with metaclasses and I wondered what would happen if
> the metaclass itself had a metaclass. Sort of a metametaclass.
>
> Apparently it gives an error. Can anyone explain why this does not work?
>
> # Python 3.2
>
>
>
class MyType(type): # A
>> Funny, you got to the last line of "import this" but apparently
>> skipped the second line:
>>
>> Explicit is better than implicit.
>>
>> And you didn't even post your message on April 1 so no, I can't laugh
>> even though I'd like to.
>
> Can you be less condescending?
Of course! :)
Anyway, t
On 6/5/2012 1:19 AM, Steven D'Aprano wrote:
The inspect.getargspec and getfullargspec functions allow you to extract
the function call signature for Python functions and methods. This allows
you to work out the constructor signature for pure-Python classes, by
calling inspect.getargspec on the __
On behalf of Twisted Matrix Laboratories, I am pleased to announce the
release of Twisted 12.1.
107 tickets are closed by this release, with the following highlights:
* The revival of the kqueue reactor for BSD platforms.
* epoll is now the default reactor under Linux after a fix to handle
fil
On Tue, Jun 5, 2012 at 2:48 AM, Steven D'Aprano
wrote:
> I was playing around with metaclasses and I wondered what would happen if
> the metaclass itself had a metaclass. Sort of a metametaclass.
>
> Apparently it gives an error. Can anyone explain why this does not work?
In your example, Meta is
On Jun 3, 10:01 pm, Janet Heath
wrote:
> On Jun 3, 6:31 pm, Steven D'Aprano
>
>
>
>
>
>
>
>
> +comp.lang.pyt...@pearwood.info> wrote:
> > On Sun, 03 Jun 2012 15:01:07 -0700, Janet Heath wrote:
> > > Thanks Alain. I should have a compiler on my Mac OS X Lion. I am
> > > thinking that it isn't se
Dear ALL ,
what is the equivalent to the php fputs in python
regards,
--
http://mail.python.org/mailman/listinfo/python-list
I want a gui designer that writes the gui code for me. I don't want to
write gui code. what is the gui designer that is most popular?
I tried boa-constructor, and it works, but I am concerned about how
dated it seems to be with no updates in over six years.
--
http://mail.python.org/mailman/listin
you have the qt designer with eric is nice and easy to use for the qt ..
Da: python-list-bounces+matteo.boscolo=boscolini...@python.org
A: python-list@python.org
Cc:
Data: Tue, 05 Jun 2012 10:10:17 -0400
Oggetto: what gui designer is everyone using
> I want a gui designer that writes the gui co
I'm afraid that in my experience, doing things by hand has always
ended up being quicker and simpler than relying on a GUI designer when
it comes to building python GUI apps. That said, I've not tried any
for the past few years so there may be a killer app out there that
I've not tried :) But even
On Jun 5, 7:10 am, Mark R Rivet wrote:
> I want a gui designer that writes the gui code for me. I don't want to
> write gui code. what is the gui designer that is most popular?
> I tried boa-constructor, and it works, but I am concerned about how
> dated it seems to be with no updates in over six
On Tuesday, June 5, 2012 10:10:17 AM UTC-4, Manatee wrote:
> I want a gui designer that writes the gui code for me. I don't want to
> write gui code. what is the gui designer that is most popular?
> I tried boa-constructor, and it works, but I am concerned about how
> dated it seems to be with no u
On 05/06/12 16:10, Mark R Rivet wrote:
> I want a gui designer that writes the gui code for me. I don't want to
> write gui code. what is the gui designer that is most popular?
> I tried boa-constructor, and it works, but I am concerned about how
> dated it seems to be with no updates in over six y
On Jun 5, 10:48 am, Steven D'Aprano wrote:
> Apparently it gives an error. Can anyone explain why this does not work?
>
> # Python 3.2
>
> >>> class MyType(type): # A metaclass...
>
> ... def __repr__(self):
> ... s = super().__repr__()
> ... return s.replace('class',
On 06/05/2012 02:54 PM, hassan wrote:
Dear ALL ,
what is the equivalent to the php fputs in python
regards,
Hello,
Have you tried something like this (I'll be passing the filename as an
argument):
from sys import argv
script, dest_file = argv
data_to_write = raw_input()
output = ope
Am 05.06.2012 15:54, schrieb hassan:
> what is the equivalent to the php fputs in python
If that fputs() is the same as C's fputs(), then write() is pretty
similar. Check the documentation for files, you will surely find the
equivalent.
Uli
--
http://mail.python.org/mailman/listinfo/python-lis
On Tue, 05 Jun 2012 14:54:54 +0100, hassan
wrote:
what is the equivalent to the php fputs in python
The write() method of the file object. Though if you're
asking the question like that, you need to read this:
http://docs.python.org/tutorial/inputoutput.html#reading-and-writing-files
...
Hi,
Hope you are doing good,,
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RelocationAvailability
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As per your requirement for Oracle DBA position, I’m forwarding you
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On 05/06/2012 09:11, Prashant wrote:
Hi,
I am using tornado web socket server to communicate between python(server) and
browser(client). To mimic the behavior of sending data to client and get
results back, I am using threaded approach:
class JobThread(threading.Thread):
""
def
On Jun 5, 7:10 am, Mark R Rivet wrote:
> I want a gui designer that writes the gui code for me. I don't want to
> write gui code. what is the gui designer that is most popular?
> I tried boa-constructor, and it works, but I am concerned about how
> dated it seems to be with no updates in over six
Hello,
I started a first translation of my document originally in french. Could
some fluent english people read it and indicate errors or bad english
expressions.
http://perso.limsi.fr/pointal/python:memento
Thanks.
A+
Laurent.
--
Laurent POINTAL - laurent.poin...@laposte.net
--
http://mai
Dear Python community friends,
I wonder whether there is such a Python implementation available.
Alan Saalfeld et al's algorithm and source codes.
http://books.google.ie/books/about/A_Modified_Douglas_Peucker_Simplificatio.html?id=gbQjywAACAAJ&redir_esc=y
In Zhiyuan Zhao and Alan Saafeld's pap
Laurent Pointal writes:
> I started a first translation of my document originally in french. Could
> some fluent english people read it and indicate errors or bad english
> expressions.
>
> http://perso.limsi.fr/pointal/python:memento
It looks nice. It took me a minute to find the English vers
Hi Guys,
I have a need for a Python Developer in Mountain View,CA. Here are the
requirements:
Solid foundation in computer science with strong competencies in data
structures, algorithms and software design with proficiency in object-oriented
design principles and extensive experience in Pyth
On 05/06/2012 18:32, Laurent Pointal wrote:
Hello,
I started a first translation of my document originally in french. Could
some fluent english people read it and indicate errors or bad english
expressions.
http://perso.limsi.fr/pointal/python:memento
In addition to what Paul wrote:
"mot" =>
> thank you both for your replies. Unfortunately it is a pre-existing
> file format imposed by an external system that I can't
> change. Thank you for the code snippet.
Hi Richard,
Despite the fact that it is a preexisting format, it is very close
indeed to valid YAML code.
Writing your own whit
On Jun 4, 3:20 pm, richard wrote:
> On Jun 4, 3:14 pm, Alain Ketterlin
> wrote:
>
>
>
>
>
>
>
>
>
> > richard writes:
> > > Hi guys i am having a bit of dificulty finding the best approach /
> > > solution to parsing a file into a list of objects / nested objects any
> > > help would be greatly
Paul Rubin wrote:
> Laurent Pointal writes:
>> I started a first translation of my document originally in french. Could
>> some fluent english people read it and indicate errors or bad english
>> expressions.
>>
>> http://perso.limsi.fr/pointal/python:memento
>
> It looks nice. It took me a min
On Jun 5, 2012, at 8:56 PM, MRAB wrote:
> valeurs approchées => (not sure)
Approximation?
--
http://mail.python.org/mailman/listinfo/python-list
On Jun 5, 8:50 pm, Eelco wrote:
> > thank you both for your replies. Unfortunately it is a pre-existing
> > file format imposed by an external system that I can't
> > change. Thank you for the code snippet.
>
> Hi Richard,
>
> Despite the fact that it is a preexisting format, it is very close
> in
Le 05.06.2012 22:29,
python-list-confirm+0ddf652b9a76d520bd9945a702f68cbf7a1d2...@python.org
a écrit :
Mailing list removal confirmation notice for mailing list Python-list
We have received a request for the removal of your email address,
"mhagb...@enib.fr" from the python-list@python.org maili
richard writes:
[I'm leaving the data in the message in case anybody has troubles going
up-thread.]
> Hi guys still struggling to get the code that was posted to me on this
> forum to work in my favour and get the output in the format shown
> above. This is what I have so far. Any help will be
On Jun 5, 9:40 pm, Alain Ketterlin
wrote:
> richard writes:
>
> [I'm leaving the data in the message in case anybody has troubles going
> up-thread.]
>
>
>
>
>
>
>
>
>
> > Hi guys still struggling to get the code that was posted to me on this
> > forum to work in my favour and get the output in t
On Jun 5, 9:40 pm, Alain Ketterlin
wrote:
> richard writes:
>
> [I'm leaving the data in the message in case anybody has troubles going
> up-thread.]
>
>
>
>
>
>
>
>
>
> > Hi guys still struggling to get the code that was posted to me on this
> > forum to work in my favour and get the output in t
On Jun 5, 10:21 pm, richard wrote:
> On Jun 5, 9:40 pm, Alain Ketterlin
> wrote:
>
>
>
>
>
>
>
>
>
> > richard writes:
>
> > [I'm leaving the data in the message in case anybody has troubles going
> > up-thread.]
>
> > > Hi guys still struggling to get the code that was posted to me on this
> >
richard writes:
>> > An instance of TestArray
>> > a=a
>> > b=b
>> > c=c
>> > List of 2 A elements:
>> > Instance of A element
>> > a=1
>> > b=2
>> > c=3
>> > Instance of A element
>> > d=1
>> > e=2
>> > f=3
>> > List of 1 B elements
>> > Instance of B element
>> >
On 05/06/2012 21:01, Petite Abeille wrote:
On Jun 5, 2012, at 8:56 PM, MRAB wrote:
valeurs approchées => (not sure)
Approximation?
I think I understand now:
nombres flottants⦠valeurs approchées! => float-point numbersâ¦
approximate values!
--
http://mail.python.org/mailman/listi
On Jun 5, 10:33 pm, Alain Ketterlin
wrote:
> richard writes:
> >> > An instance of TestArray
> >> > a=a
> >> > b=b
> >> > c=c
> >> > List of 2 A elements:
> >> > Instance of A element
> >> > a=1
> >> > b=2
> >> > c=3
> >> > Instance of A element
> >> > d=1
> >> > e=2
> >> >
If I start Python in interactive mode,
and I yype the commands,
'a=3', 'a', 'print a'
Then the output would look like:
>>> a = 3
>>> a
3
>>> print a
3
Now within an application I'd like to achieve exactly this behaviour
Meaning, that
- for assignments nothing is displayed
- for expressions t
>>>
>>> def myexec(s):
... eval(compile(s, '', 'single'))
...
>>> x = 3
>>> myexec('x = 4')
>>> myexec('x')
3
>>> myexec('print x')
3
>>>
On Tue, Jun 5, 2012 at 6:12 PM, News123 wrote:
> If I start Python in interactive mode,
> and I yype the commands,
> 'a=3', 'a', 'print a'
>
>
> Then the
On Wed, 06 Jun 2012 00:12:00 +0200, News123 wrote:
> If I start Python in interactive mode, and I yype the commands,
> 'a=3', 'a', 'print a'
>
>
> Then the output would look like:
> >>> a = 3
> >>> a
> 3
> >>> print a
> 3
>
>
> Now within an application I'd like to achieve exactly this be
I've put together a comparison of some tree datastructures for Python, with
varied runtime and varied workload:
http://stromberg.dnsalias.org/~strombrg/python-tree-and-heap-comparison/
I hope to find time to add heaps to the article at some point, but for now,
it only covers trees and the treap.
Hello, I think that the example in section 4.4 in the tutorial for python 2.7X
is wrong.
http://docs.python.org/tutorial/controlflow.html
It will end up printing this if you run the exact code listed in the tutorial.
3 is a prime number
4 equals 2*2
5 is a prime number
5 is a prime numbe
On 06/05/2012 09:43 PM, Miriam Gomez Rios wrote:
> Hello, I think that the example in section 4.4 in the tutorial for python
> 2.7X is wrong.
>
> http://docs.python.org/tutorial/controlflow.html
>
>
>
> It will end up printing this if you run the exact code listed in the tutorial.
>
>
>
> 3 is a p
On 06/06/2012 03:00, Dave Angel wrote:
On 06/05/2012 09:43 PM, Miriam Gomez Rios wrote:
Hello, I think that the example in section 4.4 in the tutorial for python 2.7X
is wrong.
http://docs.python.org/tutorial/controlflow.html
It will end up printing this if you run the exact code listed
Laurent Pointal writes:
>> There are a few other things like that, and I'll try to look more
>> carefully tonight, I can't spend more time on it right now.
> I updated the document into 1.0.5a (and fix some other errors).
A few more things:
In "Base types" section:
unmodifiable => immutable
I am trying to run a python program. It is giving the KeyError: '13'. I
have no clue regarding this error.
this is the python code relevant to the error:
dpi = 100
bold = 0
italic = 0
mono = 0
comment = ""
dbname = "font.db"
for o, a in opts:
if o == '-b': bold = 1
if o == '-i': italic = 1
if o
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