My code won't work if I double click the saved file

2015-07-29 Thread john
I have windows 8 running on my computer and I think I downloaded python 2 and 3 simultaneously or I think my computer has built in python 2 and I downloaded python 3. And now when I ran my code in IDLE, the code works fine but when I save my program and double click the save file, it will run bu

Re: What happens when python seeks a text file

2015-07-29 Thread Cameron Simpson
On 29Jul2015 07:52, dieter wrote: "=?GBK?B?wO68zsX0?=" writes: Hi, I tried using seek to reverse a text file after reading about the subject in the documentation: https://docs.python.org/3/tutorial/inputoutput.html#methods-of-file-objects https://docs.python.org/3/library/io.html#io.TextIOBase

Use python script to create a part for Abaqus

2015-07-29 Thread saber . chelaghma
Hi all, I want to create a part in 2D composed by: -A square -Inside the square there is a lot of circles I have a input file .dat where we can find the coordinates of the circles' centers and their radius. I want to create this part using a python script and import it in Abaqus/CAE. Does anyo

Fwd: Request for Information XML-RPC (Python)

2015-07-29 Thread Davide D'Arenzo
Goodmorning dear Team, I'm Davide D'Arenzo and I'm working with Python using the standard xmlrpclib library communicating between a JavaServer (that host xmlrpc server) and my python client. I have a problem and I hope that you should solve my issue. I want to send a DOM instance through xmlrpc p

line error on no. 7

2015-07-29 Thread ltc.hotspot
Hi Everyone, I'm writing python code to read a data text file, split the file into a list of words using the split(function) and to print the results in alphabetical order. The raw python code is located at http://tinyurl.com/oua9uqx The sample data is located at http://tinyurl.com/odt9nhe

String Attribute

2015-07-29 Thread ltc.hotspot
Hi Everyone: What is the source of the syntax error to the String Attribute? Go to the following URL links and view a copy of the raw data file code and sample data: 1.) http://tinyurl.com/p2xxxhl 2.) http://tinyurl.com/nclg6pq Here is the desired output: stephen.marqu...@uct.ac.za

Help Command Question

2015-07-29 Thread ltc.hotspot
Hi Everyone, I'm trying to print a command of list options by using the help command in the iPython interpreter. Read captured copy of the printout as follows: 'Python 2.7.10 |Anaconda 2.3.0 (64-bit)| (default, May 28 2015, 16:44:52) [MSC v. 1500 64 bit (AMD64)] Type "copyright", "credits" o

Run Python Script; Nothing Happens

2015-07-29 Thread ryguy7272
I am using Spyder Python 2.7. I'm running this sample code. import numpy as np import numpy.random as npr import matplotlib.pyplot as plt S0 = 100 r = 0.05 sigma = 0.25 T = 30 / 365. I = 1 ST = S0 * np.exp((r - 0.5 * sigma ** 2) * T + sigma * np.sqrt(T) * npr.standard_normal(I)) R_gbm = np.so

Re: Run Python Script; Nothing Happens

2015-07-29 Thread Todd
On Wed, Jul 29, 2015 at 3:19 PM, ryguy7272 wrote: > I am using Spyder Python 2.7. I'm running this sample code. > import numpy as np > import numpy.random as npr > import matplotlib.pyplot as plt > S0 = 100 > r = 0.05 > sigma = 0.25 > T = 30 / 365. > I = 1 > ST = S0 * np.exp((r - 0.5 * sigma

Re: Run Python Script; Nothing Happens

2015-07-29 Thread ryguy7272
On Wednesday, July 29, 2015 at 9:19:19 AM UTC-4, ryguy7272 wrote: > I am using Spyder Python 2.7. I'm running this sample code. > import numpy as np > import numpy.random as npr > import matplotlib.pyplot as plt > S0 = 100 > r = 0.05 > sigma = 0.25 > T = 30 / 365. > I = 1 > ST = S0 * np.exp((r

How to Calculate NPV?

2015-07-29 Thread ryguy7272
I am using Spyder Python 2.7. I'm running this sample code. import scipy as sp cashflows=[50,40,20,10,50] npv=sp.npv(0.1,cashflows) round(npv,2) Now, I'm trying to get the NPV, and I don't see any obvious way to get it. The author of the book that I'm reading gets 144.56. I think that's wron

Re: How to Calculate NPV?

2015-07-29 Thread Saber Ayoub Chelaghma
On Wednesday, July 29, 2015 at 3:59:10 PM UTC+2, ryguy7272 wrote: > I am using Spyder Python 2.7. I'm running this sample code. > > import scipy as sp > cashflows=[50,40,20,10,50] > npv=sp.npv(0.1,cashflows) > round(npv,2) > > > Now, I'm trying to get the NPV, and I don't see any obvious way to

Re: line error on no. 7

2015-07-29 Thread Jean-Michel Pichavant
- Original Message - > From: "ltc hotspot" > To: "python-list@python.org" > Sent: Tuesday, 28 July, 2015 10:21:59 PM > Subject: line error on no. 7 > Hi Everyone, > I'm writing python code to read a data text file, split the file into > a list of words using the split(function) and to pr

Re: Optimizing if statement check over a numpy value

2015-07-29 Thread Heli Nix
On Thursday, July 23, 2015 at 1:43:00 PM UTC+2, Jeremy Sanders wrote: > Heli Nix wrote: > > > Is there any way that I can optimize this if statement. > > Array processing is much faster in numpy. Maybe this is close to what you > want > > import numpy as N > # input data > vals = N.array([42, 1

Re: Send data to asyncio coroutine

2015-07-29 Thread Javier
El miércoles, 29 de julio de 2015, 1:07:22 (UTC+2), Ian escribió: > On Tue, Jul 28, 2015 at 1:17 PM, Javier wrote: > > Hello again. I have been investigating a bit your example. I don't > > understand why I can't write something like this: > > > > > > > > import asyncio > > > > def foo(

Re: Help Command Question

2015-07-29 Thread Jean-Michel Pichavant
- Original Message - > From: "ltc hotspot" > To: "python-list@python.org" > Sent: Tuesday, 28 July, 2015 6:59:13 PM > Subject: Help Command Question > Hi Everyone, > I'm trying to print a command of list options by using the help > command in the iPython interpreter. Read captured cop

Re: How to Calculate NPV?

2015-07-29 Thread ryguy7272
On Wednesday, July 29, 2015 at 10:21:35 AM UTC-4, ryguy7272 wrote: > On Wednesday, July 29, 2015 at 9:59:10 AM UTC-4, ryguy7272 wrote: > > I am using Spyder Python 2.7. I'm running this sample code. > > > > import scipy as sp > > cashflows=[50,40,20,10,50] > > npv=sp.npv(0.1,cashflows) > > round(

Re: How to Calculate NPV?

2015-07-29 Thread ryguy7272
On Wednesday, July 29, 2015 at 9:59:10 AM UTC-4, ryguy7272 wrote: > I am using Spyder Python 2.7. I'm running this sample code. > > import scipy as sp > cashflows=[50,40,20,10,50] > npv=sp.npv(0.1,cashflows) > round(npv,2) > > > Now, I'm trying to get the NPV, and I don't see any obvious way to

Re: Gmail eats Python

2015-07-29 Thread random832
On Sun, Jul 26, 2015, at 02:43, Ian Kelly wrote: > What Internet standard is being violated by reflowing text content in > the message body? Well, implicitly, text is only supposed to be reflowed when format=flowed is in use, and only then when each physical line of the file ends with a space char

Re: Gmail eats Python

2015-07-29 Thread random832
On Sun, Jul 26, 2015, at 07:48, Marko Rauhamaa wrote: > At first, there was only the machine language. Assembly languages > introduced "mnemonics" for the weaklings who couldn't remember the > opcodes by heart. To be fair, x86 is also a particularly terrible example of a machine language, from the

Re: Gmail eats Python

2015-07-29 Thread Larry Martell
On Wed, Jul 29, 2015 at 10:51 AM, wrote: > On Sun, Jul 26, 2015, at 07:48, Marko Rauhamaa wrote: >> At first, there was only the machine language. Assembly languages >> introduced "mnemonics" for the weaklings who couldn't remember the >> opcodes by heart. > > To be fair, x86 is also a particular

Re: Usage of P(C)ython Logo for Coffee Mug

2015-07-29 Thread Laura Creighton
In a message of Mon, 27 Jul 2015 23:16:26 +0200, deus ex writes: >Dear sirs or madam, > >I would like to let produce a p(c)ython coffee mug for myself for >non-commerical use. Am I allowed to use your designed logo like: > >https://www.python.org/static/community_logos/python-logo-generic.svg >http

Re: Python Questions - July 25, 2015

2015-07-29 Thread Laura Creighton
In a message of Tue, 28 Jul 2015 17:45:00 +0100, BartC writes: >On 28/07/2015 17:12, Steven D'Aprano wrote: >> On Tue, 28 Jul 2015 07:46 pm, BartC wrote: >> >>> (I'm still reeling from the size of that Anaconda download. Apparently >>> it contains a whole bunch of stuff, nothing to do with numpy, t

Re: How to Calculate NPV?

2015-07-29 Thread duncan smith
On 29/07/15 15:27, ryguy7272 wrote: > On Wednesday, July 29, 2015 at 10:21:35 AM UTC-4, ryguy7272 wrote: >> On Wednesday, July 29, 2015 at 9:59:10 AM UTC-4, ryguy7272 wrote: >>> I am using Spyder Python 2.7. I'm running this sample code. >>> >>> import scipy as sp >>> cashflows=[50,40,20,10,50] >>

Re: Gmail eats Python

2015-07-29 Thread Laura Creighton
In a message of Tue, 28 Jul 2015 20:35:15 -0700, Rustom Mody writes: >- I should not have to customize emacs so that CTRL/A, CTRL/E, CTRL/N, and >CTRL/P continue to work the way they've done since the mid-1970s. > >etc etc > >¹ emacs 18 dates from around 1992 (!!) N

Re: Python Questions - July 25, 2015

2015-07-29 Thread BartC
On 29/07/2015 17:13, Laura Creighton wrote: In a message of Tue, 28 Jul 2015 17:45:00 +0100, BartC writes: On 28/07/2015 17:12, Steven D'Aprano wrote: https://en.wikipedia.org/wiki/Libffi Yes, I know (I was looking at it myself a few days ago for another project). But while it might be used

Re: Gmail eats Python

2015-07-29 Thread Ian Kelly
On Wed, Jul 29, 2015 at 6:42 AM, wrote: > On Sun, Jul 26, 2015, at 02:43, Ian Kelly wrote: >> What Internet standard is being violated by reflowing text content in >> the message body? > > Well, implicitly, text is only supposed to be reflowed when > format=flowed is in use, and only then when ea

Re: AttributeError: LineLogic instance has no attribute 'probe'

2015-07-29 Thread John Gordon
In Cameron Simpson writes: > >Since you haven't posted the actual complete code, we can only guess > >at the problem. > > > >My guess is that you have two different definitions of the LineLogic > >class, one of them lacking the probe attribute. > Alternatively, if the code he did quote is accu

Re: String Attribute

2015-07-29 Thread Terry Reedy
On 7/28/2015 7:38 PM, ltc.hots...@gmail.com wrote: What is the source of the syntax error to the String Attribute? Go to the following URL links and view a copy of the raw data file code and sample data: 1.) http://tinyurl.com/p2xxxhl 2.) http://tinyurl.com/nclg6pq If you want help here, red

Re: Use python script to create a part for Abaqus

2015-07-29 Thread Terry Reedy
On 7/29/2015 8:12 AM, saber.chelag...@gmail.com wrote: Hi all, I want to create a part in 2D composed by: -A square -Inside the square there is a lot of circles I have a input file .dat where we can find the coordinates of the circles' centers and their radius. You can easily display a square

how to

2015-07-29 Thread Martin Spasov
Hello, i have been learning python for the past year and i did a few projects. Now i want to step up my game a bit and i want to build a real estate app . Its not going to be commercially released, its just for learning. My idea is the following, the app can have 2 types of users - brokers that

Re: Usage of P(C)ython Logo for Coffee Mug

2015-07-29 Thread Terry Reedy
On 7/29/2015 11:55 AM, Laura Creighton wrote: In a message of Mon, 27 Jul 2015 23:16:26 +0200, deus ex writes: Dear sirs or madam, I would like to let produce a p(c)ython coffee mug for myself for non-commerical use. Am I allowed to use your designed logo like: https://www.python.org/static/co

Re: How to Calculate NPV?

2015-07-29 Thread Terry Reedy
On 7/29/2015 10:21 AM, ryguy7272 wrote: On Wednesday, July 29, 2015 at 9:59:10 AM UTC-4, ryguy7272 wrote: I am using Spyder Python 2.7. I'm running this sample code. import scipy as sp cashflows=[50,40,20,10,50] npv=sp.npv(0.1,cashflows) round(npv,2) Now, I'm trying to get the NPV, and I don

Re: how to

2015-07-29 Thread alister
On Wed, 29 Jul 2015 11:27:48 -0700, Martin Spasov wrote: > Hello, > > i have been learning python for the past year and i did a few projects. > Now i want to step up my game a bit and i want to build a real estate > app . Its not going to be commercially released, its just for learning. > My idea

Re: Usage of P(C)ython Logo for Coffee Mug

2015-07-29 Thread Zachary Ware
On Wed, Jul 29, 2015 at 2:01 PM, Terry Reedy wrote: > On 7/29/2015 11:55 AM, Laura Creighton wrote: >> We have SVG versions here: >> https://www.python.org/community/logos/ > > See Guidelines for Use near the bottom, which as an *ask first* link if in > doubt. Given that your coffee cup would be

Re: My code won't work if I double click the saved file

2015-07-29 Thread Mark Lawrence
On 29/07/2015 08:20, john wrote: I have windows 8 running on my computer and I think I downloaded python 2 and 3 simultaneously or I think my computer has built in python 2 and I downloaded python 3. And now when I ran my code in IDLE, the code works fine but when I save my program and double

Re: Fwd: Request for Information XML-RPC (Python)

2015-07-29 Thread Irmen de Jong
On 29-7-2015 14:52, Davide D'Arenzo wrote: > I want to send a DOM instance through xmlrpc protocol. I know that the > istance are > impossible to manage by xmlrpclib library in Python but this is what I need. > I'm trying > to understand why is not possible to marshal the class Nodelist and I >

Re: String Attribute

2015-07-29 Thread John Strick
fname = raw_input("Enter file name: ") if len(fname) < 1 : fname = "mbox-short.txt" for line in fname: line = line.strip() if not line.startwith('From '): continue line = line.split() count = count + 1 You need to actually open t

Re: Gmail eats Python

2015-07-29 Thread Cameron Simpson
On 29Jul2015 10:51, random...@fastmail.us wrote: On Sun, Jul 26, 2015, at 07:48, Marko Rauhamaa wrote: At first, there was only the machine language. Assembly languages introduced "mnemonics" for the weaklings who couldn't remember the opcodes by heart. To be fair, x86 is also a particularly

Re: Gmail eats Python

2015-07-29 Thread Cameron Simpson
On 29Jul2015 18:32, Laura Creighton wrote: In a message of Tue, 28 Jul 2015 20:35:15 -0700, Rustom Mody writes: - I should not have to customize emacs so that CTRL/A, CTRL/E, CTRL/N, and CTRL/P continue to work the way they've done since the mid-1970s. etc etc

Re: Gmail eats Python

2015-07-29 Thread Rustom Mody
On Thursday, July 30, 2015 at 6:15:56 AM UTC+5:30, Cameron Simpson wrote: > On 29Jul2015 18:32, Laura Creighton wrote: > >These control characters are the very basic move characters in emacs. > >People have always been free to remap them if they want them to do > >something else, but waking up in

Re: My code won't work if I double click the saved file

2015-07-29 Thread Cameron Simpson
On 29Jul2015 00:20, john wrote: I have windows 8 running on my computer and I think I downloaded python 2 and 3 simultaneously or I think my computer has built in python 2 and I downloaded python 3. And now when I ran my code in IDLE, the code works fine but when I save my program and double

Re: Which GUI?

2015-07-29 Thread Paulo da Silva
On 24-07-2015 19:31, Paulo da Silva wrote: I'll begin with pyqtgraph. Seems to be simple to start with. Thanks Chistopher. Later I'll give a try to bokeh. I'll need to look better at web applications first. I still don't know if dynamically changing is possible without the bokeh server. Thanks La

Re: Fwd: Request for Information XML-RPC (Python)

2015-07-29 Thread dieter
"Davide D'Arenzo" writes: > I'm Davide D'Arenzo and I'm working with Python using the standard > xmlrpclib library communicating between a JavaServer (that host xmlrpc > server) and my python client. I have a problem and I hope that you should > solve my issue. > > I want to send a DOM instance t

Re: how to

2015-07-29 Thread dieter
Martin Spasov writes: > ... > i want to build a real estate app . > ... > Now i want there to be global database and when a broker updates a property i > want to update the database so when a user requests the said property it > would be updated. > > What i think i could do is write a socketserv