Seymore4Head wrote:
> import random
> nums=range(1,11)
> print (nums)
> samp=random.sample(nums,10)
> top=nums
> newlist=nums[::-1]
> tail=newlist
>
> for x in range(10):
> print ("Top {:2d}Tail {:2.0f} Sample {:2d}
> ".format(top[x],tail[x],samp[x]))
>
> I don't understand why the
Christian Gollwitzer wrote:
> range() does
> not return a list of numbers, but rather a generator
Technically, it's not a generator. It's a range object. Generators can
return anything, and you have to program them by using yield:
def gen():
yield 1
yield 2
if today() is Tuesday:
je...@newsguy.com writes:
> Hello. Back in the '80s, I wrote a fractal generator, which, over the years,
> I've modified/etc to run under Windows. I've been an Assembly Language
> programmer for decades. Recently, I decided to learn a new language,
> and decided on Python, and I just love it, a
import random
nums=range(1,11)
print (nums)
samp=random.sample(nums,10)
top=nums
newlist=nums[::-1]
tail=newlist
for x in range(10):
print ("Top {:2d}Tail {:2.0f} Sample {:2d}
".format(top[x],tail[x],samp[x]))
I don't understand why the command nums=range(1,11) doesn't work.
I would
jayte wrote:
> Sorry, I neglected to mention the values' significance. The MXP program
> uses the "distance estimate" algorithm in its fractal data generation.
> The values are thus, for each point in a 1778 x 1000 image:
>
> Distance, (an extended double)
> Iterations, (a 16 bit int)
> zc_x
Christian Gollwitzer wrote:
> Am 15.09.14 04:40, schrieb Seymore4Head:
>> nums=range(1,11)
>> print (nums)
>
>> I don't understand why the command nums=range(1,11) doesn't work.
>> I would think that print(nums) should be 1,2,3 ect.
>> Instead it prints range(1,11)
>
> It does work, but in a dif
I need something that is similar to zipfs, but it should work on Windows
and Unix too.
Requirements:
* store a complete directory structure and multiple files in a single file
* be able to add, replace and delete files and directories
* binary write/append to files is NOT a requirement but it w
Hi ,
Let me demonstrate the problem I encountered :
I had a list
a = [1, 2, 3]
when I did
a.insert(100, 100)
[1, 2, 3, 100]
as list was originally of size 4 and I was trying to insert value at index
100 , it behaved like append instead of throwing any errors as I was trying
to insert in an
all the code addressed by the exception is out of my source. I don't have
any atexit.register in my code
Marco
On Friday, September 12, 2014 6:33:09 PM UTC+2, Nathan McCorkle wrote:
>
>
>
> On Friday, September 12, 2014 1:14:41 AM UTC-7, Marco Prosperi wrote:
>>
>>
>> I'm trying to pass my appl
Seymore4Head Wrote in message:
> import random
> nums=range(1,11)
> print (nums)
> samp=random.sample(nums,10)
> top=nums
> newlist=nums[::-1]
> tail=newlist
>
> for x in range(10):
> print ("Top {:2d}Tail {:2.0f} Sample {:2d}
> ".format(top[x],tail[x],samp[x]))
>
> I don't understa
Josh English Wrote in message:
> I do not know what these three filesare doing, but suddenly they have caught
> in a loop every time I try to run some code.
>
> I grabbed the trace decorator from the python library and this is the last
> bit of the output:
>
>
> trollvictims.py(129):
Hi,
We are using windows 7 and it is all pupils as they are more restricted than
staff.
They are using the python 3.3.2 shell and trying to print from there
Thank you,
David Moorcroft
ICT Operations Manager &
Website Manager
Turves Green Girls' School
- Original Message -
From: "Steve
je...@newsguy.com Wrote in message:
>
> Hello. Back in the '80s, I wrote a fractal generator, which, over the years,
> I've modified/etc to run under Windows. I've been an Assembly Language
> programmer for decades. Recently, I decided to learn a new language,
> and decided on Python, and I jus
Dave Angel Wrote in message:
> Josh English Wrote in message:
>> I do not know what these three filesare doing, but suddenly they have caught
>> in a loop every time I try to run some code.
>>
>> I grabbed the trace decorator from the python library and this is the last
>> bit of the output:
>
Michael Torrie Wrote in message:
> On 09/13/2014 05:47 PM, Seymore4Head wrote:
>> Here is a screenshot of me trying Dave Briccetti's quiz program from
>> the shell and it (the shuffle command) works.
>> https://www.youtube.com/watch?v=VR-yNEpGk3g
>> http://i.imgur.com/vlpVa5i.jpg
>>
>> Two questi
Dave Angel wrote:
> Michael Torrie Wrote in message:
>> You can do it two ways:
>> Refer to it as random.shuffle()
>>
>> or
>>
>> from random import shuffle
>>
>> I tend to use the first method (random.shuffle). That way it prevents
>> my local namespace from getting polluted with random sym
Hello David, and thanks for replying. More comments below.
D Moorcroft wrote:
> Hi,
>
> We are using windows 7 and it is all pupils as they are more restricted
> than staff.
>
> They are using the python 3.3.2 shell and trying to print from there
What you are describing does not sound like the
Hi.
what's the location of the function that reads the .pyc file ?
I bet it should lie in somewhere in
https://hg.python.org/cpython/file/322ee2f2e922/Lib/importlib
But what's the actual location?
Btw, why I need it?
I want to know the structure of a .pyc file. Of course the function
that read
Steven D'Aprano wrote:
> A serious question -- what is the point of the fromlist argument to
> __import__? It doesn't appear to actually do anything.
>
>
> https://docs.python.org/3/library/functions.html#__import__
It may be for submodules:
$ mkdir -p aaa/bbb
$ tree
.
└── aaa
└── bbb
2 d
On Mon, 15 Sep 2014 09:05:50 -0400 (EDT), Dave Angel
wrote:
>Seymore4Head Wrote in message:
>> import random
>> nums=range(1,11)
>> print (nums)
>> samp=random.sample(nums,10)
>> top=nums
>> newlist=nums[::-1]
>> tail=newlist
>>
>> for x in range(10):
>> print ("Top {:2d}Tail {:2.0f} S
On Mon, 15 Sep 2014 16:59:36 +1000, Steven D'Aprano
wrote:
>Seymore4Head wrote:
>
>> import random
>> nums=range(1,11)
>> print (nums)
>> samp=random.sample(nums,10)
>> top=nums
>> newlist=nums[::-1]
>> tail=newlist
>>
>> for x in range(10):
>> print ("Top {:2d}Tail {:2.0f} Sample {:2d}
On Mon, Sep 15, 2014 at 1:36 AM, Peter Otten <__pete...@web.de> wrote:
> I'd call range() an iterable.
I'd even go so far as to call it a sequence.
>>> from collections import Sequence
>>> issubclass(range, Sequence)
True
--
https://mail.python.org/mailman/listinfo/python-list
Ian Kelly wrote:
> On Mon, Sep 15, 2014 at 1:36 AM, Peter Otten <__pete...@web.de> wrote:
>> I'd call range() an iterable.
>
> I'd even go so far as to call it a sequence.
>
from collections import Sequence
issubclass(range, Sequence)
> True
If you want to be as specific as possible c
On 9/13/2014 11:44 PM, Josh English wrote:
I do not know what these three filesare doing, but suddenly they have caught in
a loop every time I try to run some code.
This is where I managed to send a keybord interrupt. I was working just fine,
tweaking a line, running the code, tweaking a l
On Wednesday, September 3, 2014 7:19:07 PM UTC-7, Ned Batchelder wrote:
> Typically, you need to decide explicitly on a serialized representation
> for your data. Even if it's JSON, you need to decide what that JSON
> looks like. Then you need to write code that converts the JSON-able
> data
I started up an instance of PyCharm last Friday. It's mostly just been
sitting there like a bump on a log. I set things up to use Emacs as my
editor. It seems most of its functionality won't be all that useful. Most
of my work is on libraries/platforms - stuff which is not runnable in
isolation, so
It's pretty useful. I use it for some time now and I very much like it.
There are some things that might not be available on Python because of it's
duck typing behavior (Pycharm perhaps can't confirm that the type is
boolean to suggest it's inversion, for instance).
The most powerful for me are t
George Silva schrieb am 15.09.2014 um 21:49:
> It's pretty useful. I use it for some time now and I very much like it.
> [...]
> The most powerful for me are the rename refactor and extract. Works like
> charm (no pun intended).
Dito.
> On Mon, Sep 15, 2014 at 4:44 PM, Skip Montanaro wrote:
>>
The purpose of 'functools.wraps' is to make a decorated function look like
the original function, i.e. such that the __name__, __module__, __doc__
attributes are the same as the wrapped function.
However, I've noticed inconsistent behaviour.
Given the following:
import functools
def d
I have made an app that is not fully stable and I would like to monitor the
performance of the app and try and improve the speed of it. I tried to use the
activity monitor on the mac but what I want I'm to see how much ram, cup and
other stats on what resources that app is using. Is there any ap
On Tue, Sep 16, 2014 at 10:07 AM, Nicholas Cannon
wrote:
> I have made an app that is not fully stable and I would like to monitor the
> performance of the app and try and improve the speed of it. I tried to use
> the activity monitor on the mac but what I want I'm to see how much ram, cup
> an
On Tue, Sep 16, 2014 at 9:15 AM, ISE Development wrote:
> @functools.wraps(func)
> def wrapper(self):
> func(self)
> return wrapper
>
> try:
> k.method(1)
> except Exception as e:
> print('exception:',e)
>
> The output (Python 3.3) is:
>
On Monday, September 15, 2014 12:12:50 PM UTC-7, Emile van Sebille wrote:
>
> That's your clue -- I'd take a close look at the last changes you made a
> result of which caused this failure and apparent looping.
> It's easy to lay blame on the (whatever) library and look for a root
> cause there
On Sunday, September 14, 2014 10:59:07 AM UTC-7, Terry Reedy wrote:
> On 9/14/2014 2:44 AM, Josh English wrote:
>
>
> To the best of my knowledge, protocol.py, brine.py, compat.py, are not
> part of the stdlib. What have you installed other than Python? What
> editor/IDE are you using? Check y
On Sep 15, 2014, at 8:07 PM, Nicholas Cannon wrote:
> I have made an app that is not fully stable and I would like to monitor the
> performance of the app and try and improve the speed of it. I tried to use
> the activity monitor on the mac but what I want I'm to see how much ram, cup
> and ot
On Tue, Sep 16, 2014 at 11:02 AM, Josh English
wrote:
> I deleted the original post because I had figured out what I had changed.
This is primarily a newsgroup and a mailing list. You can't delete
posts. The best thing to do is to send a follow-up explaining that you
no longer need answers.
Chri
On Mon, Sep 15, 2014 at 5:15 PM, ISE Development wrote:
> The first two lines are as expected, using the name of the decorated
> function. However, the exception uses the name of the decorating wrapper
> function.
>
> Is this a bug in functools? Or is this a language feature? If so, is there a
> v
Harish Tech writes:
> Let me demonstrate the problem I encountered :
>
> I had a list
>
> a = [1, 2, 3]
>
> when I did
>
> a.insert(100, 100)
>
> [1, 2, 3, 100]
>
> as list was originally of size 4 and I was trying to insert value at index
> 100 , it behaved like append instead of throwing any e
Shiyao Ma writes:
> what's the location of the function that reads the .pyc file ?
>
> I bet it should lie in somewhere in
> https://hg.python.org/cpython/file/322ee2f2e922/Lib/importlib
>
> But what's the actual location?
Maybe, you look at the "importlib" source?
Note: the function you search
Hi all
I know there some Git experts on this list, so I hope you don't mind me
posting this question here.
I am slowly getting comfortable with Git, but there is something that
confuses me.
You are encouraged to make liberal use of 'branches', and if required you
can have multiple branches ru
"Frank Millman" writes:
> I know there some Git experts on this list, so I hope you don't mind
> me posting this question here.
I do. There may be experts on parquetry flooring in this forum, but a
topic is not on-topic merely because some people here may know about it.
Please engage with the G
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