Hi,
Thanks for developing Leo.
I have been using Vim for long time to write code. Is it a good time to switch
to Leo? what is the advantage of Leo against vim and emacs?
Thanks
Frank
_
Hi,
I am running a python script that will change the attribute of a directory and
its subdiretory by command:
os.system(chmod -R .)
or
os.system(attrib -R * /S)
Both commands chmod and attrib run quite fast in dos command shell. However,
inside python, they are very slow and I
Hi,
I am debugging a python script which takes a set of paramters. In the regular
shell, I type:
myscript.py --cl --cs 5 --ce 6 --bw 7 --set 1
However I want to debug the code in the interactive python shell, I do not know
how to run it. I know that
execfile(myscript.py)
will run the
I did not byte-compile the python-mode.el. Does this change anything? I still
cannot get the ipython commad prompt.
Thanks
Frank Subject: RE: Anyone knows how to use xemacs with ipython or python on
WinXP? [phishing][html-removed] Date: Mon, 19 Nov 2007 15:57:59 -0500 From:
[EMAIL
Hi,
I am struggling to make the ipython or python works in xemacs. I have been
seraching on the internet for a solution for one day. I have put python-mode.el
and ipython.el in the load-path and in the xemacs I type: M-x load library
ipython. Then M-x py-shell. However, I could not get the
I have a big log file generated by matlab. Here is a copy of part of it. I want
to write a function to parse some results. For example, if I want to get the
results of BandWidth and freq_offset_in_KHz, the function will print all lines
with contain them as :
BandWidth = 10
to the forum today.
Frank
Date: Tue, 23 Oct 2007 10:08:28 -0400From: [EMAIL PROTECTED]: [EMAIL
PROTECTED]: Re: parsing the output from matlab
On 10/22/07, wang frank [EMAIL PROTECTED] wrote
I have a big log file generated from matlabe, for each variable, it print the
name of the variable
Hi,
I have a big log file generated from matlabe, for each variable, it print the
name of the variable and an empty line and then the value. such as:
x1 =
0.1
y =
7
z =
6.7
x1 =
0.5
I want to use python to parse the file and selectively print out the vairable
Hi,
I have struggling to efficiently convert a string list to number. Here is my
problem. I have a file that contains lines such as:
data_1 1 1 2 3.5
After I read the data from the file by using readlines(), each line contains a
string. I use the re moduel to split the line into
It seems that I have problem with the python-list, so I resend this.
Thanks
Frank
From: [EMAIL PROTECTED]: [EMAIL PROTECTED]: how to convert string to
number?Date: Tue, 16 Oct 2007 18:15:06 +
Hi, I have struggling to efficiently convert a string list to number. Here is
my problem. I
Hi, Tim,
Thanks for your help. For some reason, I only get your reply from the forum.
This is not a homework problem since I have left the school long time ago. I am
new to Python and find it very interesting so I decided to try to port a big
project from matlab to python. To prove the
Hi,
I am looking for a way to rerun functions after I changed them. This is very
critical during the development stage. Currently I have to quit python and
restart the python to run the functions. I found the reload function. But it
needs the module name. In my case, I import the module
I have tried to use os.system to run an application inside python on ms-window.
However, the applicaion will grap the python and I could not do anything inside
python shell unless I quit the application. Are there any way to avoid this? so
I can still type command in python shell. Here is the
Hi,
I am moving from Matlab to Python+numpy+scipy. In Matlab you can use function
dec2bin, hex2dec, dec2hex bin2dec functions to convert decimal to binary and
heximal etc. Before I try to implement my own function in Python, I want to
know whether in Python such functionalities are already
From: [EMAIL PROTECTED]: [EMAIL PROTECTED]: RE: module confusionDate: Wed, 3
Oct 2007 17:14:19 +
Hi, I am moving from Matlab to Python+numpy+scipy. In Matlab you can use
function dec2bin, hex2dec, dec2hex bin2dec functions to convert decimal to
binary and heximal etc. Before I try to
Sorry for the wrong title of this email. Please ignore this email. I have
resend the question with correct title.
Thanks
frank
From: [EMAIL PROTECTED]: [EMAIL PROTECTED]: RE: module confusionDate: Wed, 3
Oct 2007 17:14:19 +
Hi, I am moving from Matlab to Python+numpy+scipy. In
Hi,
I am writing Python script now. The project will grow bigger in future. I need
to import some packages for several functions, such as numpy. Where is the best
plalce to put the import numpy command? Is it fine to put on the first line in
the file? Is it better to put it into each
Hi,
I need to help to install these two packages on debian. I want to know what
packages do I need to? I have installed fftw3,fftww2, sfftw2, atlas. Did I miss
anything? In what way I can install an optimized numpy and scipy, since my
project is very big and speed is important.
Thanks
Hi,
While comparing the speed of octave and matlab, I decided to do a similar
test for python and matlab. The result shows that python is slower than
matlab by a factor of 5. It is not bad since octave is about 30 time slower
than matlab.
Here is the result in matlab:
Elapsed time is
of Python
Date: Fri, 07 Sep 2007 17:19:02 -
On Sep 7, 12:42 pm, wang frank [EMAIL PROTECTED] wrote:
Here is the bench1.py:
import math
def bench1(n):
for i in range(n):
for j in range(1000):
m=j+1
z=math.log(m
]
To: python-list@python.org
Subject: Re: Speed of Python
Date: Fri, 07 Sep 2007 19:27:45 -
On Sep 7, 2:37 pm, wang frank [EMAIL PROTECTED] wrote:
I am not familiar with python, so I just simply try to reproduce the
same
code in python.
Seems almost correct, but from what I guess of MatLab
frank [EMAIL PROTECTED]
Subject: Re: Speed of Python
Date: Fri, 7 Sep 2007 16:49:05 -0500
On 9/7/07, wang frank [EMAIL PROTECTED] wrote:
Hi,
Here is the matlab code:
function [z]=bench1(n)
for i=1:n,
for j=1:1000,
z=log(j);
z1=log(j+1);
z2=log(j+2);
z3
2007 22:59:26 +, wang frank wrote:
I also have tried to use numpy to speed it up. However, surprisingly,
it is
slower than the pure python code.
Here is the code:
import numpy
arange=numpy.arange
nlog=numpy.log
def bench6(n):
for i in xrange(n):
for j in xrange(1000
Hi,
I want to build a GUI to execut python script. I found TKinter and
wxpython. Which one is easier for a newbie? and which one is better?
Thanks
Frank
_
豪華!大リーグ観戦ツアーや高級外車が当たるスペシャルキャンペーンをお見逃しな
く
Hi,
I am trying to write a python class with a new data type such as:
class Cc14:
def __init__(self, realpart, imagpart):
self.r=realart
self.i=imagpart
def __add__(self,x):
return self.r+x,r, self.i+x.i
If I have
x=Cc14(4,5)
@python.org
Subject: Re: A newbie question
Date: 21 May 2007 16:22:06 -0700
On May 21, 6:04 pm, wang frank [EMAIL PROTECTED] wrote:
Hi,
I am trying to write a python class with a new data type such as:
class Cc14:
def __init__(self, realpart, imagpart):
self.r
method?
Thanks
Frank
From: wang frank [EMAIL PROTECTED]
To: python-list@python.org
Subject: A newbie question
Date: Mon, 21 May 2007 23:04:06 +
Hi,
I am trying to write a python class with a new data type such as:
class Cc14:
def __init__(self, realpart, imagpart
Hi,
I am a new user on Python and I really love it.
I have a big text file with each line like:
label 3
teststart 5
endtest 100
newrun 2345
I opened the file by uu=open('test.txt','r') and then read the data as
xx=uu.readlines()
In xx, it contains the list of each
Hi,
When I edit a module, I have to quit python and then restart python and
then import the module. Are there any way to avoid quit python to load an
updated module? When I am debugging a module code, I need to constantly
make changes. It is not convenient to quit and reload.
Thanks
Frank
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