Le 18/02/13 00:04, Phil a écrit :
...
from PyQt4 import QtCore, QtGui
from ui.MainWindow import MainWindow
As I've sayed in my last post, this is not ui.MainWindow but
ui.mainwindow
--
Vincent V.V.
Oqapy https://launchpad.net/oqapy . Qarte
https://launchpad.net/qarte . PaQager
- Original Message -
I'm trying to do this assignment and it not working, I don't
understand why...
This is what I have to do:
Write the definition of a class Player containing:
An instance variable name of type String , initialized to the empty
String.
An instance variable
So your assignment is a bit misleading when it says a constructor is
not
required, because if you want to initialize some instance attributes,
it
has to be done in a method, usually the constructor, which in Python
is
__init__.
By constructor, he may actually refer to the __new__ method.
On 18/02/13 18:07, Vincent Vande Vyvre wrote:
Le 18/02/13 00:04, Phil a écrit :
...
from PyQt4 import QtCore, QtGui
from ui.MainWindow import MainWindow
As I've sayed in my last post, this is not ui.MainWindow but
ui.mainwindow
Thanks again Vincent,
Your answer is correct but that wasn't
- Original Message -
Hi, I don't know if I should ask this on here, or in the tutor
section, but I heard that http://www.lighttable.com was an
innovative IDE, so I was wondering if it works for python since I'm
learning python over time. Thanks
Hi,
Please do not use html
I want to display mail to django apps from my google accout.
and when the fetch all unread message,i want to replay them from my apps so i
need replay option also.
by point:
1. First Fetch all unread mail from google account.
2. If replay from apps it's replay those email.
3. i want to same this
Hi,
I was hoping namedtuples could be used as replacements for tuples in all
instances. There seem to be some differences between how tuples and namedtuples
are created. For example with a tuple I can do:
a=tuple([1,2,3])
with namedtuples I get a TypeError:
from collections import namedtuple
On 18 February 2013 11:47, John Reid johnbaronr...@gmail.com wrote:
Hi,
I was hoping namedtuples could be used as replacements for tuples in all
instances.
namedtuples are not really intended to serves as tuples anywhere. They
are intended to provide lightweight, immutable, hashable objects
On 18 February 2013 12:03, Oscar Benjamin oscar.j.benja...@gmail.com wrote:
On 18 February 2013 11:47, John Reid johnbaronr...@gmail.com wrote:
I'm seeing this problem because of the following code in IPython:
def canSequence(obj):
if isinstance(obj, (list, tuple)):
t = type(obj)
On 02/18/2013 06:47 AM, John Reid wrote:
Hi,
I was hoping namedtuples could be used as replacements for tuples in all
instances. There seem to be some differences between how tuples and namedtuples
are created. For example with a tuple I can do:
a=tuple([1,2,3])
with namedtuples I get a
- Original Message -
Folks,
It seems that people have been sending threats and abuse to the
company
claiming a trademark on the name Python. And somebody, somewhere,
may
have launched a DDOS attack on their website.
The Python Software Foundation has asked the community for
Thanks for the advice! I looked into it, seems using windows was an issue,
switched to ubuntu and it worked!
Just wondering if you have used opencv for recording purposes?
Or if you know of any python documentation for opencv2?
Information is hard to come by!
Thanks again, Sam
--
Does it need to be simulation? That sound quite complicated.
Can`t you just get some motion capture animation data?
- J
On 18 February 2013 06:51, Nick Mellor thebalance...@gmail.com wrote:
Hi all,
I'm looking for a fairly undetailed simulation of the human body walking
and standing. Has
On 18/02/13 12:05, Oscar Benjamin wrote:
On 18 February 2013 12:03, Oscar Benjamin oscar.j.benja...@gmail.com wrote:
On 18 February 2013 11:47, John Reid johnbaronr...@gmail.com wrote:
I'm seeing this problem because of the following code in IPython:
def canSequence(obj):
if
On Feb 18, 5:19 pm, Jean-Michel Pichavant jeanmic...@sequans.com
wrote:
- Original Message -
Folks,
It seems that people have been sending threats and abuse to the
company
claiming a trademark on the name Python. And somebody, somewhere,
may
have launched a DDOS attack on
On 18/02/13 12:03, Oscar Benjamin wrote:
On 18 February 2013 11:47, John Reid johnbaronr...@gmail.com wrote:
Hi,
I was hoping namedtuples could be used as replacements for tuples in all
instances.
namedtuples are not really intended to serves as tuples anywhere. They
are intended to
On 18/02/13 12:11, Dave Angel wrote:
On 02/18/2013 06:47 AM, John Reid wrote:
Hi,
I was hoping namedtuples could be used as replacements for tuples in
all instances. There seem to be some differences between how tuples
and namedtuples are created. For example with a tuple I can do:
On 18 February 2013 14:09, John Reid j.r...@mail.cryst.bbk.ac.uk wrote:
On 18/02/13 12:11, Dave Angel wrote:
On 02/18/2013 06:47 AM, John Reid wrote:
Hi,
I was hoping namedtuples could be used as replacements for tuples in
all instances. There seem to be some differences between how tuples
On 18/02/13 14:12, Oscar Benjamin wrote:
On 18 February 2013 13:51, John Reid johnbaronr...@gmail.com wrote:
On 18/02/13 12:03, Oscar Benjamin wrote:
On 18 February 2013 11:47, John Reid johnbaronr...@gmail.com wrote:
Hi,
I was hoping namedtuples could be used as replacements for tuples in
On 18 February 2013 13:51, John Reid johnbaronr...@gmail.com wrote:
On 18/02/13 12:03, Oscar Benjamin wrote:
On 18 February 2013 11:47, John Reid johnbaronr...@gmail.com wrote:
Hi,
I was hoping namedtuples could be used as replacements for tuples in all
instances.
namedtuples are not
On 18/02/13 14:15, Oscar Benjamin wrote:
On 18 February 2013 14:09, John Reid j.r...@mail.cryst.bbk.ac.uk wrote:
On 18/02/13 12:11, Dave Angel wrote:
On 02/18/2013 06:47 AM, John Reid wrote:
Hi,
I was hoping namedtuples could be used as replacements for tuples in
all instances. There seem
- Original Message -
I want to display mail to django apps from my google accout.
and when the fetch all unread message,i want to replay them from my
apps so i need replay option also.
by point:
1. First Fetch all unread mail from google account.
2. If replay from apps it's replay
On 18 February 2013 14:23, John Reid j.r...@mail.cryst.bbk.ac.uk wrote:
[snip]
That said it would be nice to know the rationale for
namedtuple.__new__ to have a different signature to tuple.__new__. I'm
guessing namedtuple._make has a similar interface to tuple.__new__. Does
anyone know what
Dear Group,
I am trying to view multiple plotting files in matplotlib. My numbers range
from 5 to few hundred. I was trying to use plt.subplot(), and plt.figure(n).
But they did not work.
plt.subplot() did not work at all.
plt.figure(n) works till n=4. After that I am trying to get error
On 18/02/13 14:53, Oscar Benjamin wrote:
On 18 February 2013 14:23, John Reid j.r...@mail.cryst.bbk.ac.uk wrote:
[snip]
That said it would be nice to know the rationale for
namedtuple.__new__ to have a different signature to tuple.__new__. I'm
guessing namedtuple._make has a similar interface
Hi guys,
on an embedded linux system (BeagleBoard) I am writing data coming from
bluetooth dongle into a pipe.
The function is the following one:
def write_to_pipe(line):
# next line ensures that bytes like '0x09' are not translated into '\t' for
#example, and they are sent as such
On 18 February 2013 15:12, mikp...@gmail.com wrote:
Hi guys,
on an embedded linux system (BeagleBoard) I am writing data coming from
bluetooth dongle into a pipe.
The function is the following one:
def write_to_pipe(line):
# next line ensures that bytes like '0x09' are not
On Mon, Feb 18, 2013 at 7:30 AM, Rick Johnson
rantingrickjohn...@gmail.com wrote:
Terry Reedy tjreedy at udel.edu writes:
For at least the 10th time, there is little to no excuse for reading and
writing python-list thru google-groups. The news.gmane.org mirror has
multiple interfaces:
[Sent
HI,
I have been trying to compute cross correlation between a time series
at a location f(1) and the timeseries of spatial data f(XYT) and saving the
resulting correlation coefficients and lags in a 3 dimensional array which is
of fairly big size. Though the code I made for this purpose
Dear Group,
I am trying to view multiple plotting files in matplotlib. My numbers range
from 5 to few hundred. I was trying to use plt.subplot(), and plt.figure(n).
But they did not work.
plt.subplot() did not work at all.
plt.figure(n) works till n=4. After that I am trying to get error
On Monday, February 18, 2013 3:21:53 PM UTC, Oscar Benjamin wrote:
[..]
Can you not open the pipe file directly in Python code? e.g.
fout = open('/tmp/mypipe', 'w')
fout.write(data)
I guess that this would be more efficient than using os.popen to run echo.
that's an idea,
On Monday, February 18, 2013 9:18:34 PM UTC+5:30, Nelle Varoquaux wrote:
Dear Group,
I am trying to view multiple plotting files in matplotlib. My numbers range
from 5 to few hundred. I was trying to use plt.subplot(), and plt.figure(n).
But they did not work.
plt.subplot()
Am 18.02.2013 17:31 schrieb mikp...@gmail.com:
However I get an exception while trying to open the queue:
fout = open('/tmp/mypipe', 'w')
I don't see an exception in your answer. Where did you put it for us?
I have tried it in a command line and the call doesn't return until in another
[..]
I don't see an exception in your answer. Where did you put it for us?
well I just did print a message:
PIPEPATH = [/tmp/mypipe]
[..]
try:
self.process = os.popen( self.PIPEPATH, 'w')
except:
print Error while trying opening the pipe!
On 02/17/2013 11:10 PM, Terry Reedy wrote:
On 2/18/2013 12:51 AM, Rick Johnson wrote:
if you (or anyone else) would be kind enough to recommend an
alternative to this gawd awful software [google groups],
? i'm all ears. My expectations at minimum are:
For at least the 10th time, there
NOTE:
This thread is actually an extension (of sorts) to a thread
started by Anatoly tecktonik back in December 2012; posted on
the python-ideas mailing list;
On 02/18/2013 10:00 AM, mikp...@gmail.com wrote:
[..]
I don't see an exception in your answer. Where did you put it for us?
well I just did print a message:
PIPEPATH = [/tmp/mypipe]
[..]
try:
self.process = os.popen( self.PIPEPATH, 'w')
except:
rurpy at yahoo.com writes:
On 02/17/2013 11:10 PM, Terry Reedy wrote:
For at least the 10th time [...]
And for at least the 11th time, you are wrong. There are reasons
(not applicable to everyone but applicable to many) for using
Google Groups, among others it is more accessible and
I coded a Python solution for Problem #14 on the Project Euler website. I was
very surprised to find that it took 107 sec. to run even though it's a pretty
simple program. I also coded an equivalent solution for the problem in the old
MSDOS basic. (That's the 16 bit app of 1980s vintage.) It
On 18.02.13 17:12, mikp...@gmail.com wrote:
on an embedded linux system (BeagleBoard) I am writing data coming from
bluetooth dongle into a pipe.
The function is the following one:
def write_to_pipe(line):
# next line ensures that bytes like '0x09' are not translated into '\t' for
pls i need help:
i have copied the following from a book and tried to make it work:
import math
def area(radius):
return math.pi * radius**2
def circumference(radius):
return 2 * math.pi * radius
i saved the above program from python shell into a file as circle.py . when i
type import circle
Greetings,
I opened something like a month ago a thread about hash functions and how I
could write classes which instances can be safely used as dictionary keys.
I though I had it but when I read back my code, I think I wrote yet another bug.
Consider the following simple (buggy) class, python
Is this exactly how it shows in your shell? If so, it seems you need to
indent your methods.
#
import math
def area(radius):
return math.pi * radius**2
def circumference(radius):
return 2 * math.pi * radius
leonardo selmi l.selmi at icloud.com writes:
[...]
i saved the above program from python shell into a file as
circle.py . when i type import circle i get error..
Urm... would you be so kind as to copy and paste the error message verbatim? You
have obvious syntax errors in this code due to
On 02/18/2013 11:42 AM, leonardo selmi wrote:
pls i need help:
i have copied the following from a book and tried to make it work:
import math
def area(radius):
return math.pi * radius**2
def circumference(radius):
return 2 * math.pi * radius
i saved the above program from python shell into
Leonardi,
i saved the above program from python shell into a file as circle.py . when
i type import circle i get error..
Next time, please mention what kind of error you're getting.
Was it an indentation error? Because, as you pasted it, your code would lead to
one.
If I fix the
thanks guys and sorry for my incomplete datas, here is the error message:
Traceback (most recent call last):
File pyshell#0, line 1, in module
import circle
File circle.py, line 1
Python 2.7.3 (v2.7.3:70274d53c1dd, Apr 9 2012, 20:52:43)
^
SyntaxError: invalid syntax
thanks
On 02/18/2013 12:14 PM, leonardo wrote:
thanks guys and sorry for my incomplete datas, here is the error message:
Traceback (most recent call last):
File pyshell#0, line 1, in module
import circle
File circle.py, line 1
Python 2.7.3 (v2.7.3:70274d53c1dd, Apr 9 2012, 20:52:43)
leonardo tampucciolina at libero.it writes:
here is the error message:
[...]
Okay, now we are on the road to solving this problem.
But first we need to take a slight detour and learn about python packaging,
because no matter what the current error is, naming a module circle and then
throwing
On 19 February 2013 06:51, Jean-Michel Pichavant jeanmic...@sequans.comwrote:
Greetings,
I opened something like a month ago a thread about hash functions and how
I could write classes which instances can be safely used as dictionary keys.
I though I had it but when I read back my code, I
On 2/18/2013 6:47 AM, John Reid wrote:
I was hoping namedtuples could be used as replacements for tuples
in all instances.
This is a mistake in the following two senses. First, tuple is a class
with instances while namedtuple is a class factory that produces
classes. (One could think of
On Mon, Feb 18, 2013 at 12:13 PM, John Immarino joh...@gmail.com wrote:
I coded a Python solution for Problem #14 on the Project Euler website. I was
very surprised to find that it took 107 sec. to run even though it's a pretty
simple program. I also coded an equivalent solution for the
On Tue, Feb 19, 2013 at 6:13 AM, John Immarino joh...@gmail.com wrote:
I coded a Python solution for Problem #14 on the Project Euler website. I was
very surprised to find that it took 107 sec. to run even though it's a pretty
simple program. I also coded an equivalent solution for the
On Tue, Feb 19, 2013 at 8:56 AM, Chris Angelico ros...@gmail.com wrote:
On Tue, Feb 19, 2013 at 8:55 AM, Chris Angelico ros...@gmail.com wrote:
How long did your BASIC version take, and how long did the Python
version on the same hardware?
Oops, my bad, you already posted the figures :) And I
On Tue, Feb 19, 2013 at 8:55 AM, Chris Angelico ros...@gmail.com wrote:
How long did your BASIC version take, and how long did the Python
version on the same hardware?
Oops, my bad, you already posted the figures :) And I forgot to ask:
Which Python version didyou use?
ChrisA
--
On Tue, Feb 19, 2013 at 8:54 AM, Ian Kelly ian.g.ke...@gmail.com wrote:
Well, I don't see anything that looks especially slow in that code,
but the algorithm that you're using is not very efficient. I rewrote
it using dynamic programming (details left as an exercise), which got
the runtime
On Mon, Feb 18, 2013 at 3:01 PM, Chris Angelico ros...@gmail.com wrote:
On Tue, Feb 19, 2013 at 8:54 AM, Ian Kelly ian.g.ke...@gmail.com wrote:
Well, I don't see anything that looks especially slow in that code,
but the algorithm that you're using is not very efficient. I rewrote
it using
On 2/18/2013 1:04 PM, Rick Johnson wrote:
This thread is actually an extension (of sorts) to a thread
started by Anatoly tecktonik back in December 2012; posted on
the python-ideas mailing list; titled: Documenting Python
warts on Stack Overflow.
This was a threat to abuse
On 2/18/2013 1:32 PM, Rick Johnson wrote:
2. When positing a new message i must enter my email address and username each
time. The forms are auto-filled for replys but not for new messages. Go figure!
Using the newsreader interface, I get 1 email message per list to verify
the email address.
On 2/18/2013 2:51 PM, Jean-Michel Pichavant wrote:
Greetings,
I opened something like a month ago a thread about hash functions and how I
could write classes which instances can be safely used as dictionary keys.
I though I had it but when I read back my code, I think I wrote yet another bug.
Jean-Michel Pichavant wrote:
They've been launching at us rantingrick attacks for a long time,
Would such an attack be called a rantingrickroll?
--
Greg
--
http://mail.python.org/mailman/listinfo/python-list
On 2/18/2013 2:42 PM, leonardo selmi wrote:
i saved the above program from python shell into a file as circle.py .
Which copied too much into the file.
Edit circle.py until it is a proper python program.
My initial guess was that you copied the prompts, but you later
message shows that it
On Monday, February 18, 2013 4:31:01 PM UTC-6, Terry Reedy wrote:
This was a threat to abuse StackOverflow with off-topic posts if 'we'
did not pay him more attention.
If that is in-fact true then i am going to be as upset with Anatoly as you seem
to be. Pointing out problems on appropriate
On 02/18/2013 10:29 AM, Sudheer Joseph wrote:
HI,
I have been trying to compute cross correlation between a time series
at a location f(1) and the timeseries of spatial data f(XYT) and saving the
resulting correlation coefficients and lags in a 3 dimensional array which is
of fairly
Am 18.02.2013 20:13, schrieb John Immarino:
I coded a Python solution for Problem #14 on the Project Euler website. I was
very surprised to find that it took 107 sec. to run even though it's a pretty
simple program. I also coded an equivalent solution for the problem in the
old MSDOS
Terry Reedy wrote:
On 2/18/2013 6:47 AM, John Reid wrote:
I was hoping namedtuples could be used as replacements for tuples
in all instances.
This is a mistake in the following two senses. First, tuple is a class
with instances while namedtuple is a class factory that produces
On 2/18/2013 2:13 PM, John Immarino wrote:
I coded a Python solution for Problem #14 on the Project Euler
website. I was very surprised to find that it took 107 sec. to run
even though it's a pretty simple program. I also coded an equivalent
solution for the problem in the old MSDOS basic.
So I have a dictionary and the key is a number. The values are either a single
tuple or a tuple of tuples. Is there a better way to go about accessing the
values of the dictionary? All the tuples contain four elements.
So say:
col = {1: (0,1,2,3): 2: ((0,1,2,3),(2,3,4,5))}
Then to access the
On 02/18/2013 07:52 PM, Jon Reyes wrote:
So I have a dictionary and the key is a number. The values are either a single tuple or a tuple of
tuples. Is there a better way to go about accessing the values of the
dictionary? All the tuples contain four elements.
So say:
col = {1: (0,1,2,3):
Python version and OS please. And is the Python 32bit or 64bit? How
much RAM does the computer have, and how big are the swapfiles ?
Python 2.7.3
ubuntu 12.04 64 bit
4GB RAM
Fairly big is fairly vague. To some people, a list with 100k members
is huge, but not to a modern computer.
Wow, why didn't I think of that. Thanks! I'll try it now. By the way I think I
don't need to wrap the single tuples in runtime because I'm declaring that
dictionary anyway beforehand and I could just do it right there. I won't be
adding elements to the tuple.
--
Terry Reedy tjre...@udel.edu wrote:
Initializaing a namedtuple from an iterable is unusual, and
hence gets the longer syntax. I
I quick look through our codebase agrees with that. I found 27
namedtuple classes. 21 were initialized with MyTuple(x, y, z) syntax.
Three used MyTuple(*data).
Sorry if I didn't check the code before I posted it, I just mocked it up in
Google's editor. That's what Mitya suggested too, yep, I guess I just need to
make it uniform to get rid of the extra checking. Thanks man!
--
http://mail.python.org/mailman/listinfo/python-list
In article c8abdc96-a47c-462a-9d6e-fcbaad110...@googlegroups.com,
Jon Reyes everystepsa...@gmail.com wrote:
So I have a dictionary and the key is a number.
[...]
col = {1: (0,1,2,3): 2: ((0,1,2,3),(2,3,4,5))}
The keys here are strings, not numbers. But that's a detail. Somewhat
more
On 19/02/2013 00:52, Jon Reyes wrote:
So I have a dictionary and the key is a number. The values are either a single
tuple or a tuple of tuples. Is there a better way to go about accessing the
values of the dictionary? All the tuples contain four elements.
So say:
col = {1: (0,1,2,3): 2:
On Monday, February 18, 2013 2:58:57 PM UTC-7, Chris Angelico wrote:
On Tue, Feb 19, 2013 at 8:56 AM, Chris Angelico ros...@gmail.com wrote:
On Tue, Feb 19, 2013 at 8:55 AM, Chris Angelico ros...@gmail.com wrote:
How long did your BASIC version take, and how long did the Python
Hi Mark. Well, doesn't iteritems() work the same? or am I missing something? By
the way I'm sure I read the dictionaries part of Python but I'm unsure if it
would take int's as a key for dictionaries. I've been weaned on Java where the
keys of hashmaps are always Strings.
PS: Just checked,
On 19 February 2013 00:18, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
Terry Reedy wrote:
On 2/18/2013 6:47 AM, John Reid wrote:
[snip]
Is this a problem with namedtuples, ipython or just a feature?
With canSequence. If isinstance was available and the above were written
max=0
max is a bad name -- it masks the built-in max() function
m=0
while m=100:
m+=1
Since m is only modified here and has a value of 1 for the first
pass through, you can replace those three lines with
for m in xrange(1, 101):
On 02/18/2013 08:38 PM, Jon Reyes wrote:
Hi Mark. Well, doesn't iteritems() work the same? or am I missing something? By the way I'm
sure I read the dictionaries part of Python but I'm unsure if it would
take int's as a key for dictionaries. I've been weaned on Java where the
keys of hashmaps
On Feb 18, 9:47 pm, John Reid johnbaronr...@gmail.com wrote:
See http://article.gmane.org/gmane.comp.python.ipython.user/10270 for more
info.
One quick workaround would be to use a tuple where required and then
coerce it back to Result when needed as such:
def sleep(secs):
import os,
On 02/18/2013 08:38 PM, Jon Reyes wrote:
Hi Mark. Well, doesn't iteritems() work the same? or am I missing something? By
the way I'm sure I read the dictionaries part of Python but I'm unsure if it
would take int's as a key for dictionaries. I've been weaned on Java where the
keys of hashmaps
On Feb 18, 3:51 pm, Rick Johnson rantingrickjohn...@gmail.com wrote:
I apologize for this doubling of my messages and i can assure you i
don't do this intentionally. Proper netiquette is very important to me.
These double posts are another unfortunate side-effect of using the
buggy Google
Thanks Dave and Mitya for enlightening me about dictionaries. I'm still
confused about this though:
so that if two
key objects are equal, they stay equal, and if they differ, they stay
different.
What does this mean? I won't be comparing key objects with one another. Also,
when I had two
On 19/02/2013 01:38, Jon Reyes wrote:
Hi Mark. Well, doesn't iteritems() work the same?
It's iteritems for Python 2, items for Python 3.
--
Cheers.
Mark Lawrence
--
http://mail.python.org/mailman/listinfo/python-list
Oh, I see, thanks! I was thinking I'll study 2.7 and once I'm comfortable with
Python as a language I'll move to 3. Heck, I don't even know how to create a
simple main method.
--
http://mail.python.org/mailman/listinfo/python-list
On 02/18/2013 09:17 PM, Jon Reyes wrote:
Thanks Dave and Mitya for enlightening me about dictionaries. I'm still
confused about this though:
so that if two
key objects are equal, they stay equal, and if they differ, they stay
different.
What does this mean? I won't be comparing key
On Tue, Feb 19, 2013 at 12:39 PM, John Immarino joh...@gmail.com wrote:
On Monday, February 18, 2013 2:58:57 PM UTC-7, Chris Angelico wrote:
On Tue, Feb 19, 2013 at 8:56 AM, Chris Angelico ros...@gmail.com wrote:
On Tue, Feb 19, 2013 at 8:55 AM, Chris Angelico ros...@gmail.com wrote:
How
Oscar Benjamin wrote:
On 19 February 2013 00:18, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
Terry Reedy wrote:
On 2/18/2013 6:47 AM, John Reid wrote:
[snip]
Is this a problem with namedtuples, ipython or just a feature?
With canSequence. If isinstance was available and
On 02/18/2013 09:54 PM, Mitya Sirenef wrote:
On 02/18/2013 09:17 PM, Jon Reyes wrote:
Thanks Dave and Mitya for enlightening me about dictionaries. I'm
still confused about this though:
so that if two
key objects are equal, they stay equal, and if they differ, they stay
different.
On 2/18/2013 6:55 PM, Rick Johnson wrote:
Pointing out problems on appropriate list is fine,
I agree. Python-list is the most free among python.org lists.
But i don't believe a Bug Tracker and a Language Wart listing are the same.
I agree. Anyone is free to make their own site or blog,
On 02/18/2013 10:14 PM, Dave Angel wrote:
On 02/18/2013 09:54 PM, Mitya Sirenef wrote:
On 02/18/2013 09:17 PM, Jon Reyes wrote:
Thanks Dave and Mitya for enlightening me about dictionaries. I'm
still confused about this though:
so that if two
key objects are equal, they stay equal,
Hi John,
Thanks for the problem. I've been writing Python for about 4 years now and am
beginning to feel like I'm writing much better Python code.
Python does fine on this problem if you play to its strengths. The following
uses dictionary lookups to store previously computed sequence lengths,
Chris Hinsley chris.hins...@gmail.com wrote:
Is a Python list as fast as a bytearray ?
Python does not actually have a native array type. Everything in your
program that looked like an array was actually a list.
--
Tim Roberts, t...@probo.com
Providenza Boekelheide, Inc.
--
On 2/18/2013 4:55 PM, Chris Angelico wrote:
Running under Python 2.6, both your version and mine take about 90
seconds to run. But under Python 3.3, where (among other things)
range() yields values lazily, my version is significantly faster than
yours. BUT! Both versions, under 3.3, are
I have two images generated from ImageMagick that I need to compare through PIL
but when I compare them it says that the two images aren't identical. I tried
viewing the supposed difference but all I see is a black image which means
the two image are identical. ImageChops even returns the
Wow, what the heck, I just learned that using beyond compare if I compare the
two images then I'll see a different section under tolerance mode. Anyone an
expert on images? The two images have whites on that same image but they're
different according to BeyondCompare. What's more, if I do a
On Mon, 18 Feb 2013 20:15:28 -0800, Tim Roberts wrote:
Chris Hinsley chris.hins...@gmail.com wrote:
Is a Python list as fast as a bytearray ?
Python does not actually have a native array type. Everything in your
program that looked like an array was actually a list.
Actually it does, but
On Monday, February 18, 2013 6:09:16 AM UTC-8, John Reid wrote:
I'm aware how to construct the namedtuple and the tuple. My point was
that they use different syntaxes for the same operation and this seems
to break ipython. I was wondering if this is a necessary design feature
or perhaps just
Steven D'Aprano wrote:
Terry Reedy wrote:
In fact, one reason to subclass a class is to change the initialization
api.
That might be a reason that people give, but it's a bad reason from the
perspective of interface contracts, duck-typing and the LSP.
Only if you're going to pass the
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