at for the screen-scraping part:
http://www.crummy.com/software/BeautifulSoup/
To put them in your html page all you need to do is to have some
placeholders in your html and use python to replace the placeholders
with the values you get from the other screen.
-Larry Bates
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?
Thomas
Google turned up the following:
http://bobomail.sourceforge.net/
Larry Bates
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.
-Larry Bates
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py2exe to create distribution and then use Inno Installer to
create a single setup.exe file that can easily be distributed.
-Larry Bates
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Yes.
To open file:
fp=open(r'C:\directory\filename.txt','r')
To open file to write to:
fp=open(r'C:\directory\filename.txt','w')
You probably need to go through the Python tutorial as
these items are covered.
-Larry Bates
Ernesto wrote:
Can Python be used to create (and/or open, read
try os.path.exists(path)
-Larry Bates
Ernesto wrote:
Ernesto wrote:
I couldn't find this with a search, but isn't there a way to overwrite
a previous folder (or at least not perform osmkdir( ) if your program
detects it already exists). Thanks !
I suppose this also leads to the question
definition file (LDF), LDF to python parser is a LOT
harder (and slower) than just writing the classes outright.
-Larry Bates
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winsound.MessageBeep(winsound.MB_OK)
(e.g. MB_OK isn't automatically bound to anything).
I tried all of the different sounds and they are different
on my machine with the default sounds turned on.
-Larry Bates
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Ognen Duzlevski wrote:
Larry Bates [EMAIL PROTECTED] wrote:
Now I want to use something like xml.dom.minidom to parse the
.xml file into a set of classes defined according to the language
definition file. The parse() method from the xml.dom.minidom
package will return a document instance
that.
Regards,
Johhny
You must use 'errata_topic' as index into your dictionary
to get the string and then replace the \n chars.
Example assumes that the dict is pointed to by d):
errata_topic_text=d['errata_topic'].replace('\n',' ')
Hope this helps.
Larry Bates
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tell me this?
Thanks.
text = '@[EMAIL PROTECTED]@[EMAIL PROTECTED]'
a={'7704':'l','7002':'a','7075':'w'}
u=[]
for c in text.split('@')[1:]:
u.append(a[c])
print ''.join(u)
Larry Bates
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.
Thanks
Take a look at the subprocess module or on older versions of Python
you can use os.spawn.
Larry Bates
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://numeric.scipy.org/
But you can also do nested lists.
Larry Bates
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Take a look at ConfigParser module. The format of the file would be
something like:
[members]
peter=16
anton=21
People are accustomed to this format file (windows .ini format).
-Larry
Ilias Lazaridis wrote:
within a python script, I like to create a collection which I fill with
values from
= [filename.lower() \
for filename in filenames \
if (filename[-4:].lower() == .asc and filename[0] != - )]
is better rewritten as (not tested):
import glob
filenames=glob.glob(os.path.join(gp.workspace, '*.asc'))
filenames = [f.lower() for f in filenames if not f.startswith('-')]
Larry Bates
IamIan wrote
-ins from your program.
-Larry Bates
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following:
listvalues=INI.get(section, option).split(',')
where INI is an instance of ConfigParser
There is the problem of if list items contain commas.
-Larry Bates
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) simplifies things by eliminating the splitext methods and
slicing operations.
3) eliminates else branch
-Larry Bates
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Preface the update with a rename. If the rename fails,
someone else is updating the file, if it succeeds update
the file and rename back when finished.
Suggestion: ftp is not the best way to handle such a task.
Use a database, XMLRPC or sockets is probably a better
way.
-Larry Bates
[EMAIL
to implement from scratch. It may not be for you,
but you owe it to yourself to take a look.
-Larry Bates
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as:
if list2 in list1:
#
# Do something here
#
if you want to know if any member of list2 is
found in any list in list 1 then you can just do:
Found=max([y in x for y in list2 for x in list1])
works and you should have some fun picking this one-liner apart
grin.
-Larry Bates
Mike Meyer wrote
in a dictionary and make the key 'new'
instancedict={}
instancedict['new']=Point()
then you can call methods by:
instancedict['new'].somemethod()
-Larry Bates
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Joe wrote:
Is Python going to support s syntax the does not use it's infamous
whitespace rules? I recall reading that Python might include such a
feature. Or, maybe just a brace-to-indentation preprocessor would be
sufficient.
Many people think Python's syntax makes sense. There are strong
where self.currentSlice comes from.
You also need a condition on your elif. Perhaps more explanation
is needed (at least for me to help).
-Larry Bates
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letters.
result.append(name)
-Larry Bates
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on where the road
goes from here..MW.
Sorry, I misread your initial post. You should be able to use ctypes
to call the function or perhaps you can dispatch it manually. I'm not
that familiar with the function.
Larry Bates
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Something like:
def cvt(input):
if input.lower().endswith('k'): return float(input[:-1])*1000
.
. add your other special symbols here
.
return None # didn't find a match
Larry Bates
Suresh Jeevanandam wrote:
Hi,
I want to convert a string to float value
You should probably work through the tutorials.
Use a try block:
try: x=float(s)
except ValueError:
print 'Non-numeric value %s found' % s
-Larry Bates
Suresh Jeevanandam wrote:
Hi,
I have a string like,
s1 = '12e3'
s2 = 'junk'
Now before converting these values
somebody help me about that?
Thank You,
kychan
Here is a great helper class that I have used for several
years. I didn't write it, but it has worked fine. Even if
you want to write your own, it should help as a guide.
http://motion.sourceforge.net/related/send_jpg.py
Larry Bates
--
http
():
config = Cfg()
assign(config)
print config.Start
foo()
You should probably post what you are trying to do. Maybe we
can make a suggestion about the best approach.
-Larry Bates
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Google is your friend:
http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/438123
-Larry Bates
Tuvas wrote:
I am building a GUI interface with Tkinter. I need to have a way to
open and save files. Is there a nice GUI that can do that for me, ei,
show what files are avaliable, a choose
with chr(x). Not completely sure about
what you want to accomplish, but this eliminates the need for
the dictionaries.
Larry Bates
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a tuple a variable name of tuple, it masks
the built-in tuple() function. This also goes for str, or other
built-ins. This will bite you at some point if it hasn't already.
-Larry Bates
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.
Suggestion: You should ALWAYS post your traceback instead of just
saying Why won't this work?.
Your subject says Tuples then your example is on lists.
Were you trying something like this on tuples? That would not
work because tuples are immutable.
Larry Bates
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the one you have that would help you a lot.
Hope this helps.
Larry Bates
import win32serviceutil
import win32service
import win32event
import win32evtlogutil
class Yourservice(win32serviceutil.ServiceFramework):
# Indent all code below 4 spaces
def SvcDoRun(self):
import servicemanager
isinstance is
the new preferred method.
Larry Bates
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You can pass arguments into a python script, see getopt module.
Then to call an external script you would use subsystem module
(or os.system if you are on earlier version of python).
If you can, just make the other python program into a
function and import it as James Stroud suggests in a
answered.
-Larry Bates
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Thanks so much for the offer, I had a friend do this for
me and it works great.
Regards,
Larry Bates
Heiko Wundram wrote:
Larry Bates wrote:
snip lots of code
The algorithm looks very much like the source code for
binascii.crc32 (but I'm not a C programmer).
Well... As you have access
Peter Hansen wrote:
Larry Bates wrote:
I'm trying to get the results of binascii.crc32
to match the results of another utility that produces
32 bit unsigned CRCs.
What other utility? As Tim says, there are many CRC32s... the
background notes on this one happen to stumble out
Take a look at Inno Installer. You should be able to
do everything you list. You may also want to consider
using py2exe to package up your python program into
.exe prior to creating installer file. That way you
eliminate the requirement of having python, pythonwin32
installed and you don't have
Peter A. Schott wrote:
I know there's got to be an easy way to do this - I want a way to catch the
error text that would normally be shown in an interactive session and put that
value into a string I can use later. I've tried just using a catch statement
and trying to convert the output to
binascii.crc32?
Output snip from test on three files:
binascii.crc32=-1412119273, oldcrc32= 2221277246
binascii.crc32=-647246320, oldcrc32=73793598
binascii.crc32=-1391482316, oldcrc32=79075810
Thanks in advance,
Regards,
Larry Bates
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I think py2exe can do this (most recent version), but you
would be much better off creating a COM object and calling
that from your other application. I KNOW that works quite
well.
-Larry Bates
Ervin J. Obando wrote:
Hi everyone,
Apologies if my question is a bit novice-ish. I was wondering
) first.
Larry Bates
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else:
myChecksum = socket.htons(myChecksum)
You also must import the following modules:
import socket
import os
import sys
import struct
import time
import select
-Larry Bates
dwelch wrote:
Nico Grubert wrote:
Hi there,
I could not find any ping Class or Handler in python (2.3.5
In addition to what Philippe suggested, take a look at the
subprocess module as well (if you are on Python 2.4 or
greater).
-Larry Bates
ash wrote:
hi,
i want to know is there a way to run/control an external program form
within a python program?
thanks in advance for any support.
--
http
You should actually explain what you mean by export.
Excel has a Save As HTML that would save everything out to HTML
or you can do Save As .CSV. Hard to tell what you want.
I suspect that to get to the cell comments you will need to
go through COM interface to Excel.
-Larry Bates
Micah
The client software can be written in JavaScript that makes
xmlrpc calls to the server (AJAX). That way there is no
installation required.
But there are loads of free, debugged mailing list programs
out there that use email as the interface. You should take
a look there first.
-Larry Bates
Python Imaging Library (PIL) can size bitmaps. I use
it to create thumbnails or to size bitmaps quite often.
There may be a wxPython built-in for this also, but
I don't know what it would be.
-Larry Bates
David Poundall wrote:
Is it possible to import a bitmap and stretch it to fit a defined
entered python ftplib example
and turned up several examples like:
http://postneo.com/stories/2003/01/01/beyondTheBasicPythonFtplibExample.html
-Larry Bates
QuadriKev wrote:
I am fairly new to programming in Python. There are a number of cases
where I would like to see examples of programs
insights to be shared?
Cheers,
Roger
Take a look at this kit:
http://www.mochikit.com/
It seems that this is a python programmer that has created JavaScript
functions that feel a lot like Python. May just be a transitional
way to go, but I thought it was interesting anyway.
-Larry Bates
The ones that were best for me:
-Python 2.1 Bible (Dave Brueck and Stephen Tanner)
(dated but good to learn)
-Python Cookbook (Alex Martelli, Anna Martelli
Ravenscroft David Ascher)
If you write for Windows:
Python Programming on Win32 (Mark Hammond Andy
Robinson)
Larry Bates
David
This is something I wrote that might help.
http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/299207
-Larry Bates
JD wrote:
Hello,
When reading a large datafile, I want to print a '.' to show the
progress. This fails, I get the series of '.'s after the data has been
read
What you want are attributes of sys object.
import sys
print sys.version
-Larry Bates
James Colannino wrote:
Hey everyone. I hope I have my terminology right, because I'm not quite
sure what to call them. I was just wondering how I can find information
in internal variables (for example
Zope has WebDAV support and is written in Python. You could
use Zope or perhaps use parts of it (since it is open source).
-Larry Bates
Damjan wrote:
Apache2 comes with builtin Web-dav support, but authorization is limited to
Apache's methods, which are not very flexible.
Now I've been
nicely.
http://www.apexsql.com/sql_tools_diff.asp
Sometimes I find it better to buy than to write ;-).
Larry Bates
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, countDict[word])
print Elapsed time in create_words function=%.2f seconds % elapsed_time
I ran this against a 551K text file and it runs in 0.11 seconds
on my machine (3.0Ghz P4).
Larry Bates
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a thought
since you have spent days on this.
-Larry Bates
[EMAIL PROTECTED] wrote:
Hi all,
Am trying to read a email ids which will be in the form of links ( on
which if we click, they will redirect to outlook with their respective
email ids).
And these links are in the HTTPS page
doing data.index(name)...over and over?
thanks!
Something like this works if line spacing can be depended on.
Also a good way to hide the actual format of the string from your
main program.
Larry Bates
class personClass:
def __init__(self, nameline, ageline):
self.name
(audioBase):
def __init__(self, **kwargs):
audioBase.__init__(self, **kwargs)
return
#
# Define mp3player specific methods
#
# Main program
#
obj=mp3Player(file='abc.mp3', add other keyword arguments)
-Larry Bates
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fmt='B', calcsize=1, sumofcalcsize=461, calcsize=464
fmt='B', calcsize=1, sumofcalcsize=462, calcsize=465
fmt='64s', calcsize=64, sumofcalcsize=526, calcsize=529
fmt='64s', calcsize=64, sumofcalcsize=590, calcsize=593
Larry Bates
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like this:
import ConfigParser
INI=ConfigParser.ConfigParser()
INI.read(inifilename)
serversections=[x for x in INI.sections if x.startswith('server_')]
for serversection in serversections:
servername=serversection.split('_')[1]
#
# Code to operate on the servers here
#
Larry
Not elegant but this works:
import os
os.system(r'start explorer.exe C:\temp')
-Larry Bates
Bell, Kevin wrote:
I'd love to be able to open up a windows folder, like c:\temp, so that
it pops up visually. I know how to drill down into a directory, but I
can't figure out how to open one up
Not tested:
import glob
import os
path=r'C:\datafiles\'
for fileName in glob.glob(os.path.join(path,'*.DAT')):
dataFile=open(fileName, 'r').readlines()
.
. Continue yur code here
.
-Larry Bates
hungbichvo wrote:
Dear All,
My python application is small. It reads data from
You can certainly have more than one version loaded. You may
find it easier to fall back to Python 2.3. Unless you are
using 2.4 specific features, it won't cost you much. You have
to mess with path, associations, etc. in Windows registry to
switch between the two.
-Larry Bates
clinton Brandt
=[]
for i in range(32):
sv=StringVar()
sv.set('000')
self.dllAdjust.append(sv)
(not tested)
Larry Bates
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the following:
Yet Another Python SNMP module - http://yapsnmp.sourceforge.net/intro.html
Python SNMP framework - http://pysnmp.sourceforge.net/
Larry Bates
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We are running 64 bit compiled python on Red Hat Fedora Core 3.
Hardware is 64 bit on Dual Opteron HP servers running SMP.
FYI, Larry
[EMAIL PROTECTED] wrote:
Does anyone have any information about 64 bit python support for Xeon
and Opteron architectures on Windows platforms? If anyone has
()
INI.read(r'C:\program.ini')
INI.set('service_A','username','newusername')
fp=open(r'c:\program.ini','w')
INI.write(fp)
fp.close()
Larry Bates
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import time
#
# 120 days, 24 hours, 60 monutes, 60 seconds
#
fourmonthsago=time.time()-(120*24*60*60)
Compare fourmonthsago value to modified date of files.
Delete those that are less.
Larry Bates
elake wrote:
I have an application that creates a lot of large log files. I only
want to keep
with lots of tools.
Larry Bates
[EMAIL PROTECTED] wrote:
hey tim -
Thanks for you input. I'm looking at it from the Windows perspective
of needing to push a python interpreter out to multiple machines. I'll
check out Moveable Python as you suggested.
thanks
-shawn
--
http
about dynamic imports which happen at
runtime.
-Larry Bates
Chris wrote:
I've just completed a project using the following (Windows XP, python
2.4.1, wxpython 2.6, and pymssql 0.7.3). The program runs great, but
after I convert it to an exe (required for this project), it gives me
pages to your webserver as to write this entire
application.
-Larry Bates
[EMAIL PROTECTED] wrote:
I have a problem that I have to solve programmatically and since HTML
is pretty much the only code I have been exposed to I need an advice on
how to develop the programmatic solution
:
import struct
s='\x64'
values=struct.unpack('b',s)
print values=,values
value=(100,)
Note: struct.unpack returns a tuple of values. Just get
values[0] to get the first one.
Larry
Madhusudan Singh wrote:
Larry Bates wrote:
Can you give us an example. I don't know what two bit
hex means
If you want you can also take a look at something I wrote a while
ago (before ctypes was really well known). It has worked for me
with .DLLS form Castelle and Expervision that both have extensive
APIs. It is located here:
http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/146847
Larry
% (firstword, restwords)
I'm sure the regular expression gurus here can come
up with something if it can be followed by other than
a space.
-Larry Bates
[EMAIL PROTECTED] wrote:
I am looking for the best and efficient way to replace the first word
in a str, like this:
aa to become - /aa
):
self.id = 'self.id srfBase'
self.RS=RS
return
def isBrep(self):
return self.RS.IsBrep(self.id)
def isPointInSurface(self, coord):
return self.RS.IsPointInSurface(self.id, coord)
This is how most of wxWindows seems to do things.
-Larry Bates
Jelle
I would try to live with time scale being fixed and insert
None (or whatever value is used by charting package) for
times where observations were not taken. This will mean that
you have to preprocess your data by determining a time step
step value that will fit your data. If you get 3
for later re-use.
If you want, you can automate this process using Python
COM+ interface to Excel.
Larry Bates
Robert Hicks wrote:
I need to pull data out of Oracle and stuff it into an Excel
spreadsheet. What modules have you used to interface with Excel and
would you recommend it?
Robert
Can you give us an example. I don't know what two bit
hex means (takes at least 4 bits to make a hex digit).
Now I'm going to try to guess:
If the data is binary then all you need to do is to
use the struct.unpack module to convert to integer.
Larry Bates
Madhusudan Singh wrote:
Hi
I am
=, headers
end snip
This is for Basic Authentication (if your https site is using
something different, method would be different). May not be what
you need. Hope this helps.
Larry Bates
Michele Simionato wrote:
Can somebody provide an example of how to retrieve a https url, given
username
to this problem.
-Larry Bates
Steven D'Aprano wrote:
On Mon, 17 Oct 2005 17:25:35 +0800, James Gan wrote:
I want the object printed in a readable format. For example,
x =[a, b, c, [d e]] will be printed as:
x--a
|_b
|_c
|___d
|_e
I think you missed an un- in your first sentence
While I don't intend to stir up a hornet's nest, I feel an
obligation to point out that an 8Mb email attachment should
set off warning bells. I don't believe that SMTP email
is very efficient at moving such large files around and that
there are other methods for moving them more efficiently.
I've
(os.path.join(source_directory, file):
shutil.copy(src, dst)
-Larry Bates
[EMAIL PROTECTED] wrote:
can anyone help me with this...
I want to search for a list for files in a given directory and if it
exists copy them to destination directory
so what i am looking for is :
file
I've used ReportLab's PageCatcher. It isn't free, but
I've gladly paid for the functionality it gives me.
Larry Bates
http://www.reportlab.com/pagecatcher_index.html
David Isaac wrote:
While pdftk is awesome
http://www.accesspdf.com/pdftk/
I am looking for a Python solution.
Just for PDF
Like others, without more information on what you have tried we are
just guessing. Many times I've used the struct.unpack() module to
unpack C arrays into python objects. Don't know if this will help,
but thought I'd pass it along. Post some code and we can help more.
-Larry Bates
Adriaan
.
Google is your friend!
Larry Bates
Bell, Kevin wrote:
Anyone have any advice on listening for directory events?
I'd like to fire off my script if new files are added to a directory.
Right now, I've set up my script as a scheduled task (Windows XP) and
when the script is run periodically
Yes, I'm normally calling .DLL function with a defined API and
memory layout. May not be optimal, when you don't have the
C code available and the data structure is part of the API it
works just fine.
-Larry Bates
Jorgen Grahn wrote:
On Wed, 12 Oct 2005 11:13:52 -0500, Larry Bates [EMAIL
:
f1=fobject(r'f:\syscon\python\zbkup\f1.txt')
f2=fobject(r'f:\syscon\python\zbkup\f2.txt')
print f1.compare(f2)
Larry Bates
PyPK wrote:
I have two files
file1 in format
id val1 test1 test2
'AA' 1 T T
'AB' 1 T F
file2 same as file1
id val1 test1 test2
'AA' 1 T T
'AB' 1 T T
, environment, etc.
is the win32process.CreateProcess module which is part of the
win32 extensions by Mark Hammond. This requires a bit more work,
but gives you control over almost every aspect of a Windows GUI
application window at startup.
-Larry Bates
[EMAIL PROTECTED] wrote:
hi all~
i used to drive
This comes up on the list about once a week on this list.
See:
http://www.nexedi.org/sections/education/python/tips_and_tricks/python_and_mutable_n/view
-Larry Bates
[EMAIL PROTECTED] wrote:
Hi All:
Here's a piece of Python code and it's output. The output that Python
shows is not as per
ord(c) gives you decimal representation of a character.
-Larry Bates
Philipp H. Mohr wrote:
Hello,
I am trying to xor the byte representation of every char in a string with
its predecessor. But I don't know how to convert a char into its byte
representation. This is to calculate the nmea
You can use this module to control console windows background and text colors.
http://www.effbot.org/zone/console-index.htm
-Larry Bates
Steve M wrote:
Hello,
I've been trying to change the text color on a windows console
program I've been working on with no luck. I should mention
that most
character charts list the number that ord() returns as the
decimal representation of that character (as they normally
also show the octal and hex values as well).
Probably an old school answer on my part.
-Larry Bates
Grant Edwards wrote:
On 2005-10-10, Larry Bates [EMAIL PROTECTED
You might want to install copy of Cygwin on your Windows
box. Then you can use scp or maybe rsync over ssh
to do the copying. Works great for me.
-Larry Bates
[EMAIL PROTECTED] wrote:
Hi !
I have some backup files on a server farm.
I want to store these local backup files on a backup file
There's more than one way, but this one will work for
dates prior to 2000.
import time
datestring='8-15-05'
d=time.strptime(datestring,'%m-%d-%y')
number=1*d[0]+100*d[1]+d[2]
print number
-Larry Bates
Bell, Kevin wrote:
Anyone aware of existing code to turn a date string 8-15-05
This also works and IMHO reads better:
d=5-18-05 to 5-31-05
f,t=d.split(' to '))
Larry Bates
Bell, Kevin wrote:
The following works in the interactive window of PythonWin, but fails in
a script. TypeError: Objects of type 'slice' can not be converted to a
COM VARIANT
I just need to parse
1) Start a command prompt window
(Start-Programs-Accessories-Command Prompt)
2) Change to directory where the python program is stored
(cd \path-where-script-stored)
3) Type python myscript.py myarg
-Larry Bates
k8 wrote:
Hello-
I'm stuck on a Windows machine today and would love
Eclipse -
http://www.eclipse.org/
http://wiki.python.org/moin/EclipsePythonIntegration
Florian Lindner wrote:
Hello,
in order to understand python code from a larger project (Zope 3) I'm
looking for a tool that helps me with that. It should also help
What (graphical) application running on
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