I am writing a function as main_call() which is continuously producing values.
(+ve or -ve) I want to print on screen only for first +ve value and hold until
-ve value comes around. here is my code:
def main_call():
while True:
yield strategy()
for value in main_call():
if(val
On Saturday, 20 August 2016 11:38:03 UTC+5:30, Steve D'Aprano wrote:
> On Sat, 20 Aug 2016 02:53 pm, Arshpreet Singh wrote:
>
> > I am writing a function as main_call() which is continuously producing
> > values. (+ve or -ve) I want to print on screen only for first +ve v
On Saturday, 20 August 2016 19:48:38 UTC+5:30, andrze...@gmail.com wrote:
> prev = None
> for value in main_call():
> if value==prev:
> pass
> else:
> prev = value
> if prev>0:
> print('+v')
> elif prev<0:
> print('-v')
> el
On Saturday, 20 August 2016 11:38:03 UTC+5:30, Steve D'Aprano wrote:
> state = ignore_negative # DON'T call the function yet
> for value in main_call():
> print(value) # for testing
> if state(value):
> print("changing state")
> state = TABLE[state]
Above code works at
Hope this is good place to ask question about Cython as well.
Following code of mine is taking 2.5 times more time than Native Python code:
%%cython
import numpy as np
a = np.array([])
def large_sum2(int num_range):
np.append(a,[i for i in xrange(num_range)])
return a.sum
%timeit large_
On Tuesday, 20 September 2016 11:00:40 UTC+5:30, Stefan Behnel wrote:
> > In [8]: %timeit omega(10)
> > 1 loops, best of 3: 91.6 µs per loop
>
> Note that this is the worst benchmark ever. Any non-dump C compiler will
> happily apply Young Gauß and calculate the result in constant time.
I am debugging a set of code which is something like this:
http://dpaste.com/1JXTCF0
I am not able to understand that what role internet object is playing and how I
can use/call it.
As debugging the code I got at line 10. I am sending a request to particular
API and returning a request_obje
On Monday, 26 March 2018 11:32:51 UTC+5:30, dieter wrote:
> Fürther inspection utilities: "dir", "vars" and the "inspect" module.
> Read the documentation to find out what they do.
Thanks, Dieter, That is really helpful!
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https://mail.python.org/mailman/listinfo/python-list
Thanks for the information, I just applied for program but I got one mail about
license and expiration.
This software license expires on October 29, 2016.
I am not able to understand that can anyone put some light on that how license
can be expired?
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https://mail.python.org/mailman/listi
I have to pass dictionary as function argument for following code:
import authorize
authorize.Configuration.configure(
authorize.Environment.TEST,
'api_login_id',
'api_transaction_key',
)
result = authorize.Transaction.sale({
'amount': 40.00,
'credit_card': {
'card_
I am trying to run django project in virtual environment. it needs mysql
database library but when I try to install that it returns the error that
configparser is not installed but I have installed configparser still the error
remains same, is this ubuntu bug?
(env) ubuntu@ip-:~/clearapp$ pip
On Thursday, 23 June 2016 23:18:27 UTC+5:30, Joaquin Alzola wrote:
> >ImportError: No module named 'ConfigParser'
> It is telling you the error
> This email is confidential and may be subject to privilege. If you are not
> the intended recipient, please do not copy or disclose its content bu
This is question more about product information and less technical but Hope It
will be use-able at some context, I use Cyeberoam(https://www.cyberoam.com/) Is
there any Python alternative available for that? or If I have to
write/implement something like this(https://github.com/netkiller/firewal
I am writing Imdb scrapper, and getting available list of titles from IMDB
website which provide txt file in very raw format, Here is the one part of
file(http://pastebin.com/fpMgBAjc) as the file provides tags like Distribution
Votes,Rank,Title I want to parse title names, I tried with readlin
I am making a function that is running in while loop and if/else statements
make decisions on based on the condition:
here is code:
def main_call():
while True:
l0_0 = getDiff('btcusd',8)
l1_0 = np.tanh(l0_0*0.8446488687)
l1_1 = np.tanh(l0_0*-0.5674069006)
l1
Hello Friends, I am quite new to OOP(object oriented Programming), I did some
projects with python which includes Data-Analysis, Flask Web Development and
some simple scripts.
I have only one question which is bothering me most of the time, When I will
get the need to use Classes in Python? Or
On Sunday, 10 January 2016 23:20:02 UTC+5:30, Bernardo Sulzbach wrote:
> Essentially, classes (as modules) are used mainly for organizational purposes.
>
> Although you can solve any problem you would solve using classes
> without classes, solutions to some big problems may be cheaper and
> more
On Sunday, 10 January 2016 21:09:52 UTC+5:30, Steven D'Aprano wrote:
> There are *no* problems that are impossible to solve without classes, but
> sometimes classes will make problems easier to solve. And sometimes classes
> make problems harder to solve. It depends on the problem.
Is there any
On Sunday, 10 January 2016 20:33:20 UTC+5:30, Michael Torrie wrote:
> This way I can import functions defined in this script into another
> script later if I want.
>
> If I find I need to share state between functions, and if I find that I
> might need to have multiple situations of shared state
I was playing with Generators and found that using Generators time is bit more
than list-comprehensions or I am doing it wrong?
Function with List comprehensions:
def sum_text(number_range):
return sum([i*i for i in xrange(number_range)])
%timeit sum_text(1)
1 loops, best of 3: 14
On Tuesday, 19 January 2016 12:58:28 UTC+5:30, Arshpreet Singh wrote:
> I was playing with Generators and found that using Generators time is bit
> more than list-comprehensions or I am doing it wrong?
>
>
> Function with List comprehensions:
>
> def sum_text(number_ran
On Tuesday, 19 January 2016 15:42:16 UTC+5:30, Steven D'Aprano wrote:
> [steve@ando ~]$ python -m timeit -s "from collections import deque"
> -s "it = iter([i for i in xrange(1000)])" "deque(it, maxlen=0)"
> 100 loops, best of 3: 0.913 usec per loop
>
>
> [steve@ando ~]$ python -m tim
Hi, I am converting PDF into text file, I am using following code.
from pypdf2 import PdfFileReader
def read_pdf(pdfFileName):
pdf = PdfFileReader(pdfFileName)
yield from (pg.extractText() for pg in pdf.pages)
for i in read_pdf('book.pdf'):
print(i)
I want to avoid for
On Sunday, 21 February 2016 21:21:54 UTC+5:30, Skip Montanaro wrote:
> This isn't strictly a Python question, however... Once I get myself
> authenticated, I intend to use the Python Google API to pump archived
> mail messages from a few defunct mailing lists into Google Groups. I
> thought it wou
On Monday, 22 February 2016 19:05:24 UTC+5:30, Peter Otten wrote:
> Arshpreet Singh wrote:
>
> > Hi, I am converting PDF into text file, I am using following code.
> >
> > from pypdf2 import PdfFileReader
> >
> > def read_pdf(pdfFileName):
> >
On Thursday, 25 February 2016 20:07:52 UTC+5:30, Sapna Mishra wrote:
> Dear Sir/Mam,
>
> I am using python for my astronomy purpose, for that I want to use PyRaf, but
> strange thing is occurring that pyraf is getting open as a root but out side
> my root user directory when I am typing pyraf
Hi, I am using imaplib to fetch Gmail's Inbox Archived message but results are
not that much accurate. Here is code+logic:
def inbox_week():
import imaplib
EMAIL = 'myusern...@gmail.com'
PASSWORD = 'mypassword'
mail = imaplib.IMAP4_SSL('imap.gmail.com')
mail.login( EMAIL, PA
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-
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)
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 Flask or newly born asyncio based framework?
--
https://mail
On Saturday, 19 March 2016 05:38:16 UTC+5:30, Rick Johnson wrote:
> I gave you "real help".
>
> What you want me to do -- write the code for you? Sorry, but Python-list is
> not a soup kitchen for destitute code. Neither is it a triage center were you
> can bring your sick code, drop it at th
On Friday, 18 March 2016 21:44:46 UTC+5:30, Chris Warrick wrote:
> asyncio is, as you said, brand new -- probably nothing exists.
> Why not use the existing Django solution though? What is your problem
> with it? It's a great framework that does a lot of the hard work for
> you. Flask is low-lev
Hello Python and People!
I want to write a small Python application which will be able to 1.recover data
from server and 2.send it to another server.
For the 2nd part I can use scp(secure copy), Please let me know if any
data-recovery library is available in Python to do 1st task.
--
https://m
On Saturday, 10 October 2015 04:40:27 UTC+5:30, Steven D'Aprano wrote:
> What do you mean, "recover data from a server"? What has happened to the
> server? Can it boot or is it in an unbootable state? Are the hard drives
> physically damaged? What sort of hard drives? (Solid state, or magnetic
>
On Saturday, 10 October 2015 04:40:27 UTC+5:30, Steven D'Aprano wrote:
> What do you mean, "recover data from a server"? What has happened to the
> server? Can it boot or is it in an unbootable state? Are the hard drives
> physically damaged? What sort of hard drives? (Solid state, or magnetic
>
On Friday, 9 October 2015 22:51:16 UTC+5:30, Emile van Sebille wrote:
> without extensive clues as to the nature of the data to be recovered
> you're not going to get much further with this.
It is mostly /home partition data on disk. Those are user Configuration
files.(user accounts, settin
Hello Everyone,
I am looking for Browser-based PNG file viewer written in
Python.(Flask framework preferably)
Following project(Flask-Based) provides many things(File manager as
well as file viewer) but it does not support PNG files.
https://github.com/vmi356/filemanager
Any idea if I have to
On Tuesday, 3 November 2015 21:32:03 UTC+5:30, Chris Warrick wrote:
> On 3 November 2015 at 12:54, Arshpreet Singh wrote:
> > Hello Everyone,
> >
> > I am looking for Browser-based PNG file viewer written in
> > Python.(Flask framework preferably)
> >
> >
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