Sometimes I just want to know how much time a function takes, but at
the same time I also want the result of the function. For this I wrote
the following function:
def time_test(function, *args):
startTime = time.time()
results = function(*args)
endTime = time.
I wrote a very simple function to test random:
def test_random(length, multiplier = 1):
number_list = length * [0]
for i in range(length * multiplier):
number_list[random.randint(0, length - 1)] += 1
minimum = min(number_list)
maximum = max(number
On Saturday 6 Jun 2015 13:07 CEST, Laura Creighton wrote:
> The !find version is C code optimised to do one thing, find files in
> your directory structure, which happens to be what you want to do.
> General regular expression matching is harder.
>
> Carl Friedrich Bolz investigated regular expre
On 7 Jun 2015 00:06, "Steve Burrus" wrote:
>
> I need some help/assistance with using the python "import math" function.
Like I am trying to do a = math.sqrt(1000)
> a.sqrt
> but it fails. what am I doing wrong? Thanx for anyone's help.
>
>
> --
> https://mail.python.org/mailman/
doc.mefi...@gmail.com writes:
> Hi. I'm a newbie in python. But I want embed it in my C program.
>
> There is such method of my class:
> @staticmethod
> def install_instr_callback(callback):
> # set hook for every change of PC
> m68k.set_instr_hook_callback(callback)
>
> And in my C code t
On Sat, 6 Jun 2015 03:32 pm, Rustom Mody wrote:
> On Saturday, June 6, 2015 at 10:20:49 AM UTC+5:30, Steven D'Aprano wrote:
>> On Sat, 6 Jun 2015 01:20 pm, Rustom Mody wrote:
>> > As a parallel here is Dijkstra making fun of AI-ers use of the word
>> > 'intelligent'
>> > http://www.cs.utexas.edu/
On Sat, 6 Jun 2015 03:28 pm, Rustom Mody wrote:
> There was a list: [1,2,3]
> At some point that list is found to be(come) [1,2,3,4]
> They dont look same to me.
When you pour water into an empty bottle, does it turn into a different
bottle?
When you append items to a list (or remove them), it i
Tnx Steven,
You are right completly.I try more subtilize
thanks for your hint.
On Sun, Jun 7, 2015 at 10:03 AM, Steven D'Aprano
wrote:
> Hi Amir, and welcome!
>
> On Sun, 7 Jun 2015 02:38 am, Amir Arsalan wrote:
>
> > you can use yield structure in python for multiple return. ex:
> >
> > def f
On Sun, 7 Jun 2015 03:57 am, fl wrote:
> Excuse me. I input the following according to your idea, but I do not
> understand how to use it from the echo. It does not show how to use
> the multiple output results. I am a new Python user. Please give a little
> more explanation if you could.
>
>
>
Hi Amir, and welcome!
On Sun, 7 Jun 2015 02:38 am, Amir Arsalan wrote:
> you can use yield structure in python for multiple return. ex:
>
> def func(a):
> yield a*2
> print "a*2"
> yield a*3
> print "a*3"
> ...
>
> data = func(5) --> data = (10,15,... )
That's actually wron
On Saturday, June 6, 2015 at 11:27:29 PM UTC+5:30, fl wrote:
> On Saturday, June 6, 2015 at 9:39:19 AM UTC-7, Amir Arsalan wrote:
> > you can use yield structure in python for multiple return. ex:
> >
> >
> > def func(a):
> > yield a*2
> > print "a*2"
> > yield a*3
> > print "a*3"
On 06/06/2015 12:28 PM, John McKenzie wrote:
>
> Laura and Gary, thank you for your replies. I have three physical
> buttons connected to a Kade device emulating a keyboard. These buttons
> control an LED light strip. So there is no screen, so a GUI did not cross
> my mind. I thought it made s
In a message of Sat, 06 Jun 2015 15:42:27 -0700, Albert-Jan Roskam via Python-l
ist writes:
>"To run any command at the system shell, simply prefix it with !"
>See: https://ipython.org/ipython-doc/dev/interactive/tutorial.html
Please don't top post.
2. He knows this. He's doing this for fun and
"To run any command at the system shell, simply prefix it with !"
See: https://ipython.org/ipython-doc/dev/interactive/tutorial.html--
https://mail.python.org/mailman/listinfo/python-list
On 06Jun2015 15:03, Steve Burrus wrote:
I need some help/assistance with using the python "import math" function. Like
I am trying to do a = math.sqrt(1000)
a.sqrt
but it fails. what am I doing wrong? Thanx for anyone's help.
Please post a tiny but complete example piece of c
On 2015-06-06 23:03, Steve Burrus wrote:
I need some help/assistance with using the python "import math" function. Like
I am trying to do a = math.sqrt(1000)
a.sqrt
but it fails. what am I doing wrong? Thanx for anyone's help.
In what way does it fail?
If it printed an erro
I need some help/assistance with using the python "import math" function. Like
I am trying to do a = math.sqrt(1000)
a.sqrt
but it fails. what am I doing wrong? Thanx for anyone's help.
--
https://mail.python.org/mailman/listinfo/python-list
yield structure can able to you that return list of return by nest in
function. for example you want send a value as enter value to function and
wanna after some calculate send value as return data. 2 way for this :
a) send data as a list
b) send data with yield
example:
a)
def func(a):
On Sun, Jun 7, 2015 at 4:28 AM, John McKenzie wrote:
> It turns out Tkinter is installed on Raspian and my Pi has it. Typing
> import tkinter into the Python interpreter gave me an error, then I
> corrected my spelling. The T should be upper case. No errors with "import
> Tkinter".
Ah, that mean
In a message of Sat, 06 Jun 2015 18:28:29 +, John McKenzie writes:
>
>
> Laura and Gary, thank you for your replies. I have three physical
>buttons connected to a Kade device emulating a keyboard. These buttons
>control an LED light strip. So there is no screen, so a GUI did not cross
>my mi
On 6/6/2015 5:24 AM, Joonas Liik wrote:
Perhaps its just me, but it seems to me that this release is mighty
picky about annotations.
More specifically everything is fine in the interactive interpreter but
the same code won't fly when run as a file.
example:
def some_function(my_arg:"my random a
Laura and Gary, thank you for your replies. I have three physical
buttons connected to a Kade device emulating a keyboard. These buttons
control an LED light strip. So there is no screen, so a GUI did not cross
my mind. I thought it made sense as it is easily done by other scripting
languages
Hi. I'm a newbie in python. But I want embed it in my C program.
There is such method of my class:
@staticmethod
def install_instr_callback(callback):
# set hook for every change of PC
m68k.set_instr_hook_callback(callback)
And in my C code there is such callback function:
static PyObject
On Saturday, June 6, 2015 at 9:39:19 AM UTC-7, Amir Arsalan wrote:
> you can use yield structure in python for multiple return. ex:
>
>
> def func(a):
> yield a*2
> print "a*2"
> yield a*3
> print "a*3"
> ...
>
>
> data = func(5) --> data = (10,15,... )
>
>
> On Wed, Jun 3
you can use yield structure in python for multiple return. ex:
def func(a):
yield a*2
print "a*2"
yield a*3
print "a*3"
...
data = func(5) --> data = (10,15,... )
On Wed, Jun 3, 2015 at 1:57 AM, fl wrote:
> Hi,
>
> I just see the tutorial says Python can return value in fun
The EuroPython website supports buying tickets for other people
(friends, colleagues, etc.). As a result, it is necessary to “assign”
the tickets you buy to either yourself or someone else. The assignment
process is explained below.
Please tell us your preferences
---
In a message of Fri, 05 Jun 2015 11:15:31 +0200, Christian Gollwitzer writes:
>Am 05.06.15 um 11:03 schrieb Alexis Dubois:
>> Anyone else for an idea on that?
>>
>Well, it is a crash on exit. Looks like a memory error inside of PyQT.
>If you've got the time, you could run it inside of a debugger,
The !find version is C code optimised to do one thing, find files in
your directory structure, which happens to be what you want to do.
General regular expression matching is harder.
Carl Friedrich Bolz investigated regular expression algorithms and their
implementation to see if this is the sort
On Friday 5 Jun 2015 01:04 CEST, Cameron Simpson wrote:
> On 04Jun2015 13:09, Michael Torrie wrote:
>> Why not use Python for what it's good for and say pipe the results
>> of find into your python script? Reinventing find poorly isn't
>> going to buy you anything.
>
> And several others made si
On Friday 5 Jun 2015 09:17 CEST, Cecil Westerhof wrote:
> I was already thinking along those lines. I made it:
> def find(directory, to_match):
> to_match = to_match.lower()
> results = []
> for dirpath, dirnames, filenames in os.walk(expanduser(directory)):
> for filename in filenames:
> if(fnma
On Sat, 6 Jun 2015 07:24 pm, Joonas Liik wrote:
> Perhaps its just me, but it seems to me that this release is mighty picky
> about annotations.
>
> More specifically everything is fine in the interactive interpreter but
> the same code won't fly when run as a file.
>
> example:
> def some_funct
Perhaps its just me, but it seems to me that this release is mighty picky
about annotations.
More specifically everything is fine in the interactive interpreter but the
same code won't fly when run as a file.
example:
def some_function(my_arg:"my random annotation")->"my random return type
annota
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