On 18 Mar 2016 17:42, "Mark Lawrence" wrote:
>
> On 18/03/2016 16:56, nasrin maarefi via Python-list wrote:
>>
>> HelloI installed the python 3.5.0(32bit) on 64bit win10 but I dont know
how to install numpy pakage for this? I did not find something good on
internet. could you please guide me?wher
>
> Host OS:Ubuntu Desktop 14.04 LTS / Unity
>
> System crashed while using PyCharm / Python3.
> Booting takes forever and stuck at the purple screen with
> the Ubuntu logo and the five dots cycling.
> How to fix?
>
First off your machine not booting isn't really Python related. Python may
ha
On 18 March 2016 at 05:25, Arshpreet Singh wrote:
> I am looking for an E-commerce system in python to sell things things online,
> which can also be responsive for Android and IOS.
>
> A quick Google search brought me http://getsaleor.com/ it uses Django, Is
> there any available one using Fl
I wrote this little lib "pelper" [0] which has the elixir inspired
pipe [1]. I initially had an implementation that used operator
overloading but found that the "|" syntax was not really necessary. I
just use the function `pipe` [2]
Some examples from the repo:
``pipe`` allows you to turn somethi
On Thursday 17 March 2016 17:37:02 alister wrote:
> On Fri, 18 Mar 2016 07:42:30 +1100, Chris Angelico wrote:
> > On Fri, Mar 18, 2016 at 7:31 AM, wrote:
> >> Rick Johnson wrote:
> >>> In the event that i change my mind about Unicode, and/or for the
> >>> sake of others, who may want to know, p
Marko Rauhamaa writes:
> "Charles T. Smith" :
>
>> Actually, I saw a study some years ago that concluded that python
>> could be both slower and faster than perl, but that perl had much less
>> deviation than python. I took that and accepted it, but was surprised
>> now that in exactly the field
On Thu, 17 Mar 2016 02:22 am, Omar Abou Mrad wrote:
> Would be nice if this was possible:
>
get_digits = Filter(str.isdigit) | Map(int)
'kjkjsdf399834' | get_digits
Yes it would. I'll work on that.
> Also, how about using '>>' instead of '|' for "Forward chaining"
Any particular re
On 16.03.2016 17:56, Sven R. Kunze wrote:
On 16.03.2016 17:37, Random832 wrote:
On Wed, Mar 16, 2016, at 11:17, Sven R. Kunze wrote:
I can imagine that. Could you describe the general use-case? From
what I
know, "else" is executed when you don't "break" the loop. When is this
useful?
for ite
On Thu, Mar 17, 2016 at 5:53 AM, Ben Finney wrote:
>> For example a hint that "0" does work for the given argument.
>
> I suggest: “zero-padding only allowed for numeric types, not 'str'”.
That's very slightly misleading too; zero padding is perfectly legal
as long as you force the alignment:
>>
On 03/17/2016 10:35 AM, Charles T. Smith wrote:
On Thu, 17 Mar 2016 10:26:12 -0700, Ethan Furman wrote:
On 03/17/2016 09:36 AM, Charles T. Smith wrote:
Yes, your point was to forgo REs despite that they are useful.
I could have thought the search would have been better as:
'release[-.:
Op 17-03-16 om 09:57 schreef Marko Rauhamaa:
> Antoon Pardon :
>
>> Op 16-03-16 om 20:27 schreef Marko Rauhamaa:
>>> Antoon Pardon :
Look at decorators. They don't provide functionality we wouldn't have
without them. So we don't actually need them. Do you argue that
introducing them
On Wed, Mar 16, 2016 at 10:57 AM, Steven D'Aprano
wrote:
> There's a powerful technique used in shell-scripting languages like bash:
> pipes. The output of one function is piped in to become the input to the
> next function.
>
> According to Martin Fowler, this was also used extensively in Smallt
maurice.char...@telecom-paristech.fr wrote:
> from numpy import random
> x=random.randn(6)
In Python
> y=x
doesn't make a copy, it binds y to the same object as x. From now on every
modification you apply to y
> y[0]=12
affects x, too, because x and y refer to the same object.
> print x[0
On 16/03/2016 14:31, Marko Rauhamaa wrote:
BartC :
Even Ruby has one.
case
when this
when that
That's a different topic.
Yes but, if Ruby has it, why shouldn't Python? (Aren't they rivals or
something?)
which is exactly equivalent to if this... elif that... (when th
"Peter Otten" <__pete...@web.de> a écrit dans le message de
news:mailman.312.1458299016.12893.python-l...@python.org...
ast wrote:
ok, thx
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On Sat, Mar 19, 2016 at 8:33 AM, Fillmore wrote:
> what am I missing? I don't want to iterate over the dictionary.
> I know that there's only one element and I need to retrieve the key
You could try:
>>> next(iter(d))
Is that clean enough for usage?
ChrisA
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On Friday, 18 March 2016 11:14:44 UTC+5:30, Rick Johnson wrote:
> #
> # BEGIN CODE
> #
> import imaplib
>
> def inbox_week():
> emailAddress = '...@gmail.com'
> emailPassword = 'mypassword'
> # START ADDING CODE HERE
> #
> # END CODE
> #
Well I am asking for real help.(!suggestions)
On 18.03.2016 15:33, Sven R. Kunze wrote:
On 18.03.2016 15:23, Ian Kelly wrote:
On Fri, Mar 18, 2016 at 7:47 AM, Ian Kelly
wrote:
Your patched version takes two extra arguments. Did you add the
defaults for those to the function's __defaults__ attribute?
And as an afterthought, you'll likely
On 3/17/2016 2:12 AM, Arjun Prathap wrote:
While trying to install virtualenv in my system(windows 10 Home) using pip
You need to give exact details on how you installed Python and how you
tried to 'use pip'.
i'm getting the following error...
--
Terry Jan Reedy
--
https://mail.python.o
On Wed, Mar 16, 2016, at 11:17, Sven R. Kunze wrote:
> I can imagine that. Could you describe the general use-case? From what I
> know, "else" is executed when you don't "break" the loop. When is this
> useful?
for item in collection:
if good(item):
thing = item
break
else:
th
I've really learned to love working with python, but it's too soon
to pack perl away. I was amazed at how long a simple file search took
so I ran some statistics:
$ time python find-rel.py
./find-relreq *.out | sort -u
TestCase_F_00_P
TestCase_F_00_S
TestCase_F_01_S
TestCa
(Bouncing back to the list)
On Thu, Mar 17, 2016 at 10:32 PM, Vinicius wrote:
> Sorry for my bad English guys.
Your English is fine. Don't stress about it. :)
>> Em 15 de mar de 2016, às 9:34 PM, Chris Angelico escreveu:
>>
>>> On Wed, Mar 16, 2016 at 11:31 AM, Erik wrote:
>>>
I often li
In kevind0...@gmail.com
writes:
> As requested , full code for promptUser_PWord
So promptUser_PWord is a module? Well, I'm confused. You gave us this
bit of code:
user_pword = promptUser_PWord()
But that can't work if promptUser_PWord is a module; modules aren't
callable. promptUs
John Gordon wrote:
> In <56eaecc8$0$3658$426a7...@news.free.fr> Laurent Pointal
> writes:
>
>> >> user_pword = promptUser_PWord()
>> >
>> > Show us the complete definition of promptUser_PWord().
>
>> AFAIU It looks to be the module…
>
> If it were a module, it wouldn't be callable. It ha
Greetings NG
please I need a little help.
I have this bs object tag:
I want extract 5.69
Some have pity of me :-)
Thanks
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Op 17-03-16 om 00:14 schreef Chris Angelico:
> def monkeypatch(cls):
> orig = globals()[cls.__name__]
> print("Monkeypatch",id(cls),"into",id(orig))
> for attr in dir(cls):
> if not attr.startswith("_"):
> setattr(orig,attr,getattr(cls,attr))
> return orig
>
> cl
On 17.03.2016 01:27, Steven D'Aprano wrote:
That post describes the motivating use-case for the introduction
of "if...else", and why break skips the "else" clause:
for x in data:
if meets_condition(x):
break
else:
# raise error or do additional processing
It might help to r
On Thu, Mar 17, 2016 at 7:55 AM, Terry Reedy wrote:
> On 3/16/2016 3:08 PM, Chris Angelico wrote:
>>
>> On Thu, Mar 17, 2016 at 5:53 AM, Ben Finney
>> wrote:
For example a hint that "0" does work for the given argument.
>>>
>>>
>>> I suggest: “zero-padding only allowed for numeric types
On 17/03/2016 16:36, Charles T. Smith wrote:
On Thu, 17 Mar 2016 09:21:51 -0700, Ethan Furman wrote:
well, I don't want to forgo REs in order to have python's numbers be better
The issue is not avoiding REs, but using Python's strengths and idioms.
Write the code in Python's style, get
On 3/18/2016 11:26 AM, Marko Rauhamaa wrote:
There's no problem providing pure Unicode strings. Things get iffy when
Python's OS abstraction pretends sys.stdin is text or filenames are
strings.
On Windows, filenames are arrays of wide chars, not bytes, and are
better modeled as 3.x strings ra
Is there an active online group discussing the use of Python in finance?
Here are some resources for Python in finance I know of. Numpy, scipy, pandas,
and matplotlib are useful packages discussed in the books "Python for Finance"
by Hilpisch and "Python for Data Analysis" by McKinney. Quandl is
please upload the log file,
and global variables in python are slow, so just keep all that in a
function and try again. generally i get 20-30% time improvement by
doin that.
On Thu, Mar 17, 2016 at 8:59 PM, Charles T. Smith
wrote:
> I've really learned to love working with python, but it's too
On Fri, Mar 18, 2016, at 03:00, Ian Kelly wrote:
> jmf has been asked this before, and as I recall he seems to feel that
> UTF-8 should be used for all purposes, ignoring the limitations of
> that encoding such as that indexing becomes a O(n) operation.
Just to play devil's advocate, here, why is
"Charles T. Smith" :
> Actually, I saw a study some years ago that concluded that python
> could be both slower and faster than perl, but that perl had much less
> deviation than python. I took that and accepted it, but was surprised
> now that in exactly the field of application that I've traditi
On 3/18/2016 20:19, kevind0...@gmail.com wrote:
so what I get from the various postings is promptUser_PWord must be
converted to a class. True?
A simple function would also do. Just make sure that the return is
inside a callable block.
--
https://mail.python.org/mailman/listinfo/python-li
Yes, for my hobby i want extract odds.
The code is:
from bs4 import BeautifulSoup
import urllib2
url =
"http://www.betexplorer.com/soccer/england/premier-league-2014-2015/results/";
content = urllib2.urlopen(url).read()
soup = BeautifulSoup(content)
odds = soup.find_all("td", class_="odds"
On Tuesday, 15 March 2016 22:32:42 UTC+5:30, Rick Johnson wrote:
> Is that last line doing what you think it's doing? Let's
> break it down... Basically you have one condition, that is
> composed of two main components:
>
> Component-1: EMAIL in str(msg[header])
>
> and
>
> Component-
Host OS:Ubuntu Desktop 14.04 LTS / Unity
System crashed while using PyCharm / Python3.
Booting takes forever and stuck at the purple screen with
the Ubuntu logo and the five dots cycling.
How to fix?
--
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On 3/18/2016 5:39 PM, Daniel Wilcox wrote:
I think you're looking for something like popitem().
d = {'asdf':1}
d.popitem()[0]
'asdf'
Only if he wants the item removed.
--
Terry Jan Reedy
--
https://mail.python.org/mailman/listinfo/python-list
OK, this seems to do the trick, but boy is it a lot of code. Anythong more
pythonic?
>>> l = list(d.items())
>>> l
[('squib', '007')]
>>> l[0]
('squib', '007')
>>> l[0][0]
'squib'
>>>
On 03/18/2016 05:33 PM, Fillmore wrote:
I must be missing something simple, but...
Python 3.4.0 (default,
On Sat, Mar 19, 2016 at 3:05 PM, Ian Kelly wrote:
> On Fri, Mar 18, 2016 at 3:19 PM, Mark Lawrence
> wrote:
>>
>> I have no idea at what the above can mean, other than that you are agreeing
>> with the RUE.
>
> Mark, are you aware that this is a rather classic ad hominem of guilt
> by associatio
>> But, I still don't understand why this works and can't puzzle it
>> out. I see a sequence on the left of the assignment operator and a
>> dictionary (mapping) on the right.
>
>When you iterate over a dictionary, you get its keys:
>
>scores = {"Fred": 10, "Joe": 5, "Sam": 8}
>for person in scor
On Fri, Mar 18, 2016 at 3:19 PM, Mark Lawrence wrote:
>
> I have no idea at what the above can mean, other than that you are agreeing
> with the RUE.
Mark, are you aware that this is a rather classic ad hominem of guilt
by association? "I didn't pay any attention to your actual argument,
but you
On Fri, Mar 18, 2016 at 1:42 PM, Mark Lawrence
wrote:
> On 18/03/2016 17:04, Qurrat ul Ainy wrote:
>
>> help required !!!
>>
>>
> For what, house cleaning?
>
> I googled TSP and found the Traveling Salesman Problem. The shortest path
to a bunch of places that ends at the starting point.
Apparen
On Sat, Mar 19, 2016 at 9:03 AM, Marko Rauhamaa wrote:
> Also, special-casing '\0' and '/' is
> lame. Why can't I have "Results 1/2016" as a filename?
Would you be allowed to have a directory named "Results 1" as well?
ChrisA
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Ian Kelly writes:
> On Thu, Mar 17, 2016 at 1:21 PM, Rick Johnson
> wrote:
>> In the event that i change my mind about Unicode, and/or for
>> the sake of others, who may want to know, please provide a
>> list of languages that *YOU* think handle Unicode better than
>> Python, starting with the be
On Fri, Mar 18, 2016 at 10:44 AM, Steven D'Aprano wrote:
> On Sat, 19 Mar 2016 02:31 am, Random832 wrote:
>
>> On Fri, Mar 18, 2016, at 11:17, Ian Kelly wrote:
>>> If the string is simple UCS-2, that's easy.
>
> Hmmm, well, nobody uses UCS-2 any more, since that only covers the first
> 65536 code
unicode support in Python 3 is better than in python2
https://docs.python.org/3/howto/unicode.html
What does this refer to (what are you getting at):
> I was also told, a lot of code has been ported to
> the Go language.
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On Fri, Mar 18, 2016 at 6:08 PM, Fillmore
wrote:
>
> OK, this seems to do the trick, but boy is it a lot of code. Anythong more
> pythonic?
>
> >>> l = list(d.items())
> >>> l
> [('squib', '007')]
> >>> l[0]
> ('squib', '007')
> >>> l[0][0]
> 'squib'
Maybe this:
l = list(d.items())[0][0]
>
> >
On Sat, Mar 19, 2016 at 12:27 PM, Martin A. Brown wrote:
> But, I still don't understand why this works and can't puzzle it
> out. I see a sequence on the left of the assignment operator and a
> dictionary (mapping) on the right.
When you iterate over a dictionary, you get its keys:
scores = {"
Sorry for the multiple questions but my while loop is not working as intended.
Here is the code :
n = 1
list1 = []
count = 0 #amount of times program repeats
steps = 0 # amount of steps to reach 1
step_list = []
while n!=0:
n= int(input())
list1.append(n)
length = len(list1)
while count
On Fri, Mar 18, 2016 at 8:56 AM, Random832 wrote:
> On Fri, Mar 18, 2016, at 03:00, Ian Kelly wrote:
>> jmf has been asked this before, and as I recall he seems to feel that
>> UTF-8 should be used for all purposes, ignoring the limitations of
>> that encoding such as that indexing becomes a O(n)
On 03/18/2016 02:26 AM, Jussi Piitulainen wrote:
> I think Julia's way of dealing with its strings-as-UTF-8 [2] is more
> promising. Indexing is by bytes (1-based in Julia) but the value at a
> valid index is the whole UTF-8 character at that point, and an invalid
> index raises an exception.
This
On Sat, 19 Mar 2016 04:25 am, Bryan Bateman wrote:
> Having the same error with python 3.5 windows 64 bit and scipy for same on
> Windows 10. I did dependency walker and it came up with a large number of
> DLL's. Do you want the source of the scipy binary and the DLL list?
Before we start worry
In Wolfgang Maier
writes:
> > So promptUser_PWord is a module? Well, I'm confused. You gave us this
> > bit of code:
> >
> > user_pword = promptUser_PWord()
> >
> > But that can't work if promptUser_PWord is a module; modules aren't
> > callable. promptUser_PWord() has to be a function
On Thu, Mar 17, 2016 at 9:53 PM, Steven D'Aprano wrote:
> On Thu, 17 Mar 2016 05:48 pm, Chris Angelico wrote:
>
>> Okay. Let's try this.
> [...]
>> Decorators work. Now let's try NOT using decorators.
>
> You are still using a decorator. You're just not using @ decorator syntax.
Oops, sorry. That
On 16.03.2016 16:09, Joel Goldstick wrote:
symbol '|' in python. Can you elaborate
bitwise or
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On 2016-03-17 22:22, Mark Lawrence wrote:
On 17/03/2016 17:47, Rustom Mody wrote:
On Thursday, March 17, 2016 at 10:09:27 PM UTC+5:30, Charles T. Smith wrote:
or something else ... you're in a "defend python at all costs!" mode.
So now my questions:
How do you in perl make regexps readable li
Hi,
we got an interesting problem. We need to monkeypatch Django's reverse
function:
First approach:
urlresolvers.reverse = patched_reverse
Problem: some of Django's internal modules import urlresolvers.reverse
before we can patch it for some reasons.
Second approach:
urlresolvers.rev
I have been packaging python for AIX - and wanting minimal dependancies
I have been ignoring the final messages from make.
Personally, I do not see any real harm in the missing *audio "bits", but
how terrible are the other missing "bits" for normal python programs?
Many thanks for feedback!
On 16/03/2016 11:16, BartC wrote:
On 16/03/2016 11:07, Mark Lawrence wrote:
I don't want to discourage you too much, but I think that adding a
switch statement comes *very* low on the list of improvements we would
like to make in Python 3.5.
We should probably focus on speed ...
OK, you're c
Hey there,
I just started out python and I was doing a activity where im trying to find
the max and min of a list of numbers i inputted.
This is my code..
num=input("Enter list of numbers")
list1=(num.split())
maxim= (max(list1))
minim= (min(list1))
print(minim, maxim)
So the problem is th
On Fri, Mar 18, 2016 at 1:10 AM, Steven D'Aprano wrote:
> At the moment, the data being processed by the Map, Filter, etc. are
> ordinary lists or iterators. In order to give them a customer __repr__, I
> would have to change the Map and Filter __ror__ method to return some
> custom type which beh
On Wednesday, March 16, 2016 at 7:02:16 AM UTC-5, Daniel Wilcox wrote:
> I dare say I'm with Rick on this point[...]
Contrary to "pseudo popular belief", it's perfectly okay to
agree with Rick (from time to time). Hey, even a stopped
clock is correct twice a day!
--
https://mail.python.org/mailma
On Thursday, March 17, 2016 at 11:14:48 PM UTC-5, Arshpreet Singh wrote:
> Yes I am looking for in EMAIL string is present in
> str(msg[header]) then do_something()
>
> I also run without str() but sometimes it causes weird
> exception errors because you can't predict the behavior
> msg[header].
On Sat, Mar 19, 2016 at 10:03 AM, Tim Chase
wrote:
> >>> d = {"squib": "007"}
> >>> key, = d
> >>> key
> 'squib'
>
> I'd put a comment on the line to make it clear what's going on since
> that comma is easy to miss, but based on Alex Martelli's testing[2],
> it was the fastest of the propo
On Friday, March 18, 2016 at 6:52:53 PM UTC+5:30, Peter Otten wrote:
> Rustom Mody wrote:
>
> > On Friday, March 18, 2016 at 4:17:06 AM UTC+5:30, MRAB wrote:
> >> Stick an "x" on the end of the regex: /something/x or s/old/new/x.
> >
> > Thanks!
> >
> > Is there somewhere a regexp 'introspection
Chris Angelico :
> On Sat, Mar 19, 2016 at 8:28 AM, Marko Rauhamaa wrote:
>> The file system does not have a problem. Python has a problem because it
>> tries to present pathnames as Unicode strings, which isn't always
>> possible.
>
> But what does a file name *mean*?
A Linux/UNIX file name is
On Thursday, March 17, 2016 at 4:59:32 PM UTC-4, Rick Johnson wrote:
> On Thursday, March 17, 2016 at 1:24:10 PM UTC-5, Laurent Pointal wrote:
> > So the error: SyntaxError: 'return' outside function
>
> My suspicion is the the OP misunderstands how modules work. He is assuming
> that he can retu
On 3/18/2016 10:32 AM, Sven R. Kunze wrote:
Just to understand this better: why is [function.__defaults__]
> not part of the code object but part of the function?
compile(codestring, ...) compiles code into a code object. Besides
being used to compile function bodies, which do have a functio
On Fri, Mar 18, 2016, at 20:55, Chris Angelico wrote:
> On Sat, Mar 19, 2016 at 9:03 AM, Marko Rauhamaa wrote:
> > Also, special-casing '\0' and '/' is
> > lame. Why can't I have "Results 1/2016" as a filename?
>
> Would you be allowed to have a directory named "Results 1" as well?
If I were des
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