Hi,
I created my first py2exe windows exe, and when it's run, I see on the console:
$ ./svm_ts_tool_in_progress.exe
11:49:32: Debug: src/helpers.cpp(140): 'CreateActCtx' failed with error
0x007b (the filename, directory name, or volume label syntax is incorrect.).
This is a non-fatal error
> -Original Message-
> From: Stefan Behnel [mailto:stefan...@behnel.de]
> Sent: Tuesday, May 04, 2010 10:24 AM
> To: python-list@python.org
> Subject: Re: How to get xml.etree.ElementTree not bomb on
> invalid characters in XML file ?
>
> Barak, Ron, 04.05.2010
Hi,
I'm parsing XML files using ElementTree from xml.etree (see code below (and
attached xml_parse_example.py)).
However, I'm coming across input XML files (attached an example: tmp.xml) which
include invalid characters, that produce the following traceback:
$ python xml_parse_example.py
Trace
> -Original Message-
> From: Stefan Behnel [mailto:stefan...@behnel.de]
> Sent: Sunday, April 25, 2010 6:42 PM
> To: python-list@python.org
> Subject: Re: Need help with basic DOM XML tree traversing
>
> Barak, Ron, 25.04.2010 17:06:
> > This is my first
Hi,
This is my first try at XML with Python, and though I tried to read on the web,
I'm unable to traverse a DOM tree, as my top element seems to be DOCUMENT_NODE
and I cannot find a way to get to the nodes below it.
Below is a sample data, script and execution.
Could you point to where I'm do
Barak, Ron would like to recall the message, "How to add a library path to
pythonpath ?".
--
http://mail.python.org/mailman/listinfo/python-list
> -Original Message-
> From: Mark Hammond [mailto:skippy.hamm...@gmail.com]
> Sent: Wednesday, March 17, 2010 2:08 AM
> To: Barak, Ron
> Cc: Pablo Recio Quijano; python-list@python.org
> Subject: Re: How to add a library path to pythonpath ?
>
> On 17/03/2010 1
> -Original Message-
> From: Dave Angel [mailto:da...@ieee.org]
> Sent: Tuesday, March 16, 2010 6:24 PM
> To: Barak, Ron
> Cc: Pablo Recio Quijano; python-list@python.org
> Subject: Re: How to add a library path to pythonpath ?
>
> Barak, Ron wrote:
> &
> -Original Message-
> From: Dave Angel [mailto:da...@ieee.org]
> Sent: Tuesday, March 16, 2010 5:04 PM
> To: Barak, Ron
> Cc: Pablo Recio Quijano; python-list@python.org
> Subject: RE: How to add a library path to pythonpath ?
>
>
>
> Barak, Ron wrote:
Quijano [mailto:rikuthero...@gmail.com]
Sent: Tuesday, March 16, 2010 2:27 PM
To: python-list@python.org
Subject: Re: How to add a library path to pythonpath ?
You have to add yout path to the list:
import sys
sys.path.append(your_path)
Jus simple to add the element on the list :)
2010/3/16 Barak
Hi,
I'm trying to add a library path to my pythonpath, but seems it is not accepted
-
On Windows DOS window:
C:\>echo %PYTHONPATH%
c:\views\cc_view\TS_svm_ts_tool\SVMInspector\lib\
C:\>python -c "import sys ; print sys.path"
['', 'c:\\views\\cc_view\\TS_svm_ts_tool\\SVMInspector\\lib', 'C:\\WI
Hi,
I'm trying to add the logging module to my application, but I seem to be
missing something.
My application (a wxPython one) has a main script that calls various helper
classes.
I want the log messages from all modules to go to one central log file.
When I implement logging, I think that due
Hi,
I'm trying to add the logging module to my application, but I seem to be
missing something.
My application (a wxPython one) has a main script that calls various helper
classes.
I want the log messages from all modules to go to one central log file.
When I implement logging, I think that due
Barak, Ron would like to recall the message, "How to log messages _only once_
from all modules ?".
--
http://mail.python.org/mailman/listinfo/python-list
> -Original Message-
> From: Dave Angel [mailto:da...@dejaviewphoto.com]
> Sent: Thursday, July 30, 2009 20:08
> To: Barak, Ron
> Cc: 'python-list@python.org'
> Subject: Re: Run pyc file without specifying python path ?
>
> Barak, Ron wrote:
> > Hi
> -Original Message-
> From: Dave Angel [mailto:da...@dejaviewphoto.com]
> Sent: Thursday, July 30, 2009 16:03
> To: Barak, Ron
> Cc: 'Dave Angel'; 'python-list@python.org'
> Subject: RE: Run pyc file without specifying python path ?
>
>
ious answer, I just cannot figure it out).
Bye,
Ron.
> -Original Message-
> From: Dave Angel [mailto:da...@dejaviewphoto.com]
> Sent: Thursday, July 30, 2009 16:03
> To: Barak, Ron
> Cc: 'Dave Angel'; 'python-list@python.org'
> Subject: RE: Run pyc f
From: PythonAB [mailto:pyt...@rgbaz.eu]
Sent: Thursday, July 30, 2009 12:18
To: Barak, Ron
Cc: 'Dave Angel'; 'python-list@python.org'
Subject: Re: Run pyc file without specifying python path ?
Hi Dave,
Your solution sort of defeats my int
> -Original Message-
> From: Dave Angel [mailto:da...@ieee.org]
> Sent: Wednesday, July 29, 2009 21:05
> To: Barak, Ron
> Cc: 'python-list@python.org'
> Subject: Re: Run pyc file without specifying python path ?
>
> Barak, Ron wrote:
> > Hi,
>
Hi,
I wanted to make a python byte-code file executable, expecting to be able to
run it without specifying "python" on the (Linux bash) command line.
So, I wrote the following:
[r...@vmlinux1 python]# cat test_pyc.py
#!/usr/bin/env python
print "hello"
[r...@vmlinux1 python]#
and made its py
Hi,
I think I'm up against a limitation in cStringIO.StringIO(), but could not find
any clues on the web, especially not in
http://docs.python.org/library/stringio.html.
What I have is the following function:
def concatenate_files(self,filename_array):
import types
f = cSt
David Bolen [mailto:db3l@gmail.com]
> Sent: Tuesday, May 26, 2009 03:56
> To: python-list@python.org
> Subject: Re: A fast way to read last line of gzip archive ?
>
> "Barak, Ron" writes:
>
> > I couldn't really go with the shell utilities approach, as
Hi,
I have a wxPython application that is creating a subprocess that performs a
lengthy log analysis.
Currently, the subprocess is displaying its results using its own MainLoop().
I want to display the subprocess' results using the parent process' MainLoop().
I tried to pickle the class instance
acceptable to (human) users.
Bye,
Ron.
> -Original Message-
> From: David Bolen [mailto:db3l@gmail.com]
> Sent: Monday, May 25, 2009 01:58
> To: python-list@python.org
> Subject: Re: A fast way to read last line of gzip archive ?
>
> "Barak, Ron" wr
> -Original Message-
> From: garabik-news-2005...@kassiopeia.juls.savba.sk
> [mailto:garabik-news-2005...@kassiopeia.juls.savba.sk]
> Sent: Sunday, May 24, 2009 13:37
> To: python-list@python.org
> Subject: Re: A fast way to read last line of gzip archive ?
>
Hi Ross,
You probably would get more focused answers if you addressed the question to
the wxPython list at wxpython-us...@lists.wxwidgets.org
As for your question, seeing your (simplified) code might help: out of hand,
what you want to do is catch the events you're interested in (e.g.,
double-l
> -Original Message-
> From: MRAB [mailto:goo...@mrabarnett.plus.com]
> Sent: Thursday, May 21, 2009 19:02
> To: 'python-list@python.org'
> Subject: Re: A fast way to read last line of gzip archive ?
>
> Barak, Ron wrote:
> > Hi,
> >
Hi,
I need to read the end of a 20 MB gzip archives (To extract the date from the
last line of a a gzipped log file).
The solution I have below takes noticeable time to reach the end of the gzip
archive.
Does anyone have a faster solution to read the last line of a gzip archive ?
Thanks,
Ron.
Hi,
This is my first try at IPC in Python, and I would like to ask your help with
the following problem:
I would like to spawn a process with P_NOWAIT, and pass some data to the child
process.
I created two scripts to try IPC (in a blocking way):
$ cat subprocess_sender.py
#!/usr/bin/env pyth
Maybe try:
p = Popen('./iodummy',stdin=PIPE, stdout=PIPE, stderr=PIPE).p
(see "18.1.3.4. Replacing the os.spawn family" in
http://docs.python.org/library/subprocess.html)
Bye,
Ron.
> -Original Message-
> From: Rüdiger Ranft [mailto:_r...@web.de]
> Sent: Thursday, April 16, 2009 14:13
Hi,
> -Original Message-
> From: Tim Golden [mailto:m...@timgolden.me.uk]
> Sent: Monday, February 23, 2009 11:37
> Cc: python-list@python.org; wxpython-us...@lists.wxwidgets.org
> Subject: Re: Metaclass conflict TypeError exception: problem
> demonstration script
>
> > $ cat -n metaclass_
Hi Guys,
Thanks to Michele, Chris, Hrvoje et. al. who helped me trying to resolve the
metaclass exception when a class has two parents problem.
This post tries to unify all the metaclasses exception threads, in an attempt
to reach a solution.
I've created a short demo script (metaclass_test01.p
> -Original Message-
> From: ch...@rebertia.com [mailto:ch...@rebertia.com] On
> Behalf Of Chris Rebert
> Sent: Sunday, February 22, 2009 22:12
> To: Barak, Ron
> Cc: python-list@python.org
> Subject: Re: Is there a way to ask a class what its metaclasses are ?
>
Hi Stef,
You can do something like (not tested):
try:
self.Brick.Par [ self.EP[2] ]['FileName'] = filename
except IndexError,e:
msg = "%s: '%s %s %s %d" %
(e.strerror,e.filename,self.EP,self.EP[2],len(self.Brick.Par))
print msg
Bye,
Ron.
t; Subject: Re: "metaclass conflict" error: where is noconflict ?
>
> "Barak, Ron" writes:
>
> > class CopyAndPaste():
>
> CopyAndPaste is an old-style class. Make it a new-style
> class, and you'll probably be able to inherit from it and
> wx.F
onato [mailto:michele.simion...@gmail.com]
> Sent: Friday, February 20, 2009 07:23
> To: python-list@python.org
> Subject: Re: "metaclass conflict" error: where is noconflict ?
>
> On Feb 19, 9:58 pm, Chris Rebert wrote:
> > On Thu, Feb 19, 2009 at 5:01 AM, Barak, Ron
&
Hi Chris,
> -Original Message-
> From: ch...@rebertia.com [mailto:ch...@rebertia.com] On
> Behalf Of Chris Rebert
> Sent: Sunday, February 22, 2009 13:57
> To: Barak, Ron
> Cc: python-list@python.org
> Subject: Re: "metaclass conflict" error: where is noconf
Hi Chris,
> -Original Message-
> From: Chris Rebert [mailto:c...@rebertia.com]
> Sent: Sunday, February 22, 2009 11:48
> To: Barak, Ron
> Cc: python-list@python.org; wxpython-us...@lists.wxwidgets.org
> Subject: Re: "metaclass conflict" error: where is noco
Hi Chris,
> -Original Message-
> From: ch...@rebertia.com [mailto:ch...@rebertia.com] On
> Behalf Of Chris Rebert
> Sent: Thursday, February 19, 2009 22:58
> To: Barak, Ron
> Cc: python-list@python.org; wxpython-us...@lists.wxwidgets.org
> Subject: Re: "metaclass
Hi,
I have a class derived from two parents (in blue below), which gives me the
following error:
$ python -u ./failover_pickle_demo09.py
Traceback (most recent call last):
File "./failover_pickle_demo09.py", line 291, in
class ListControl(wx.Frame, CopyAndPaste):
TypeError: Error when cal
Hi,
May I have your recommendations in choosing threads or processes for the
following ?
I have a wxPython application that builds an internal database from a list of
files and then displays various aspects of that data,
in response to user's requests.
I want to add a module that finds events
[http://www.emofaces.com/en/emoticons/t/thumbs-up-emoticon.gif]
-Original Message-
From: D'Arcy J.M. Cain [mailto:da...@druid.net]
Sent: Monday, February 09, 2009 20:21
To: todp...@hotmail.com
Cc: python-list@python.org
Subject: Re: Putting asterisks around text
On Mon, 9 Feb 2009 10:09:2
Machin [mailto:sjmac...@lexicon.net]
Sent: Sunday, February 08, 2009 23:04
To: python-list@python.org
Subject: Re: How to copy an instance without its cStringIO.StringO item ?
On Feb 9, 1:01 am, Christian Heimes wrote:
> Barak, Ron schrieb:
>
> > Hi,
>
> > I need to copy an insta
Hi John,
Maybe you encountered the below issue in your Python programming, and you may
offer advise ?
I need to copy an instance of a class, where one of the items in the original
is a cStringIO.StringO object.
I do not need the cStringIO.StringO in the target object.
The target instance is to
Hi,
I need to copy an instance of a class, where one of the items in the original
is a cStringIO.StringO object.
I do not need the cStringIO.StringO in the target object.
The target instance is to be pickled.
Googling made me devise the following plan: do a deepcopy from the original to
the tar
Hi Len,
First off, there's the wxPython mailing list
(To subscribe or unsubscribe via the World Wide Web, visit
http://lists.wxwidgets.org/mailman/listinfo/wxpython-users or, via email, send
a message with subject or body 'help' to
wxpython-users-requ...@lists.wxwidgets.org)
I also find Google
Hi Muddy,
http://docs.python.org/library/urllib2.html may help.
Bye,
Ron.
-Original Message-
From: Muddy Coder [mailto:cosmo_gene...@yahoo.com]
Sent: Wednesday, January 28, 2009 03:00
To: python-list@python.org
Subject: How to execute a hyperlink?
Hi Folks,
Module os provides a means o
Ah, okay.
Now it's clear.
Thanks Tino.
Ron.
-Original Message-
From: Tino Wildenhain [mailto:t...@wildenhain.de]
Sent: Tuesday, January 20, 2009 14:45
To: Barak, Ron
Cc: python-list@python.org
Subject: Re: How to print lambda result ?
Barak, Ron wrote:
> Thanks Tino: your s
[mailto:t...@wildenhain.de]
Sent: Tuesday, January 20, 2009 14:22
To: Barak, Ron
Cc: python-list@python.org
Subject: Re: How to print lambda result ?
Hi,
Barak, Ron wrote:
> Hi,
>
> Wanting to print the correct plural after numbers, I did the following:
>
> for num in range(1,4):
> string_
Hi,
Wanting to print the correct plural after numbers, I did the following:
for num in range(1,4):
string_ = "%d event%s" % (num,lambda num: num > 1 and "s" or "")
print string_
However, instead of getting the expected output:
1 event
2 events
3 events
I get:
1 event at 0x00AFE670>
2
Hi Terry,
-Original Message-
From: Terry Reedy [mailto:tjre...@udel.edu]
Sent: Wednesday, January 14, 2009 01:57
To: python-list@python.org
Subject: Re: Could you suggest optimisations ?
Barak, Ron wrote:
> Hi,
>
> In the attached script, the longest time is spent in the
Hi,
In the attached script, the longest time is spent in the following functions
(verified by psyco log):
def match_generator(self,regex):
"""
Generate the next line of self.input_file that
matches regex.
"""
generator_ = self.line_generator()
on-list@python.org
Subject: Re: Relative performance of comparable regular expressions
On Jan 13, 7:24 pm, "Barak, Ron" wrote:
> Hi,
>
> I have a question about relative performance of comparable regular
> expressions.
>
> I have large log files that start with thr
Hi,
I have a question about relative performance of comparable regular expressions.
I have large log files that start with three letters month names (non-unicode).
Which would give better performance, matching with "^[a-zA-Z]{3}", or with
"^\S{3}" ?
Also, which is better (if different at all):
lf.input_file.seek(-1, 2) # grab the last character
TypeError: seek() takes exactly 2 arguments (3 given)
-Original Message-
From: Mark Tolonen [mailto:metolone+gm...@gmail.com]
Sent: Thursday, January 08, 2009 17:16
To: python-list@python.org
Subject: Re: Nubie question: how to not pass
: Thursday, January 08, 2009 17:16
To: python-list@python.org
Subject: Re: Nubie question: how to not pass "self" in call to seek() function ?
"Barak, Ron" <> wrote in message
news:7f0503cd69378f49be0dc30661c6ccf602494...@enbmail01.lsi.com...
> Hi,
>
> I a
Hi,
I am getting the error TypeError: seek() takes exactly 2 arguments (3 given),
namely:
$ ./_LogStream.py
Traceback (most recent call last):
File "./_LogStream.py", line 47, in
log_stream.last_line_loc_and_contents()
File "./_LogStream.py", line 20, in last_line_loc_and_contents
s
: How to find the beginning of last line of a big text file ?
Sebastian Bassi wrote:
> On Thu, Jan 1, 2009 at 2:19 PM, Barak, Ron wrote:
>> I have a very big text file: I need to find the place where the last
>> line begins (namely, the offset of the one-before-the-last '\n
Hi,
I have a very big text file: I need to find the place where the last line
begins (namely, the offset of the one-before-the-last '\n' + 1).
Could you suggest a way to do that without getting all the file into memory (as
I said, it's a big file), or heaving to readline() all lines (ditto) ?
Hi,
Problem solved when strip() is being replaced by strip('\n').
Happy holidays,
Ron.
____
From: Barak, Ron
Sent: Thursday, December 25, 2008 15:05
To: 'python-list@python.org'
Subject: seek() returns unexpected results
Hi,
When using seek()
Hi,
When using seek() with a certain text file, I get strange results.
I looked at the text file with a binary editor and verified with 'file', and
it's an ASCII English text file.
Running the script on other text files gives the expected output.
Could you suggest the reason ?
In the outputs
Hi Dennis,
print dir(os.system)
print os.__dict__
might help
Bye,
Ron.
From: Dennis van Oosterhout [mailto:de.slotenzwem...@gmail.com]
Sent: Thursday, December 25, 2008 12:22
To: python-list@python.org
Subject: os.system('cls')
Hi there! I was searching
Hi Gabriel,
Your remarks fixed my problem. Now my code looks as below, and behaves as
expected.
Thanks Gabriel.
Merry Christmas and Happy Hanukkah,
Ron.
$ cat generator.py
#!/usr/bin/env python
import gzip
from Debug import _line as line
class LogStream():
def __init__(self, filename)
Hi,
I have a generator whose aim is to returns consecutive lines from a file (the
listing below is a simplified version).
However, as it is written now, the generator method changes the text file
pointer to end of file after first invocation.
Namely, the file pointer changes from 0 to 6623 on li
quot;
log_stream = LogStream(filename)
generator = log_stream.next_line(log_stream.input_file) #create generator
line_ = generator.next() #get next item from generator
print line_
-Original Message-----
From: cvreb...@gmail.com [mailto:cvreb...@gmail.com] On Behalf Of Chris Rebert
Hi All,
I want to use generators to print lines taken from a gzipped file.
I've never used generators, so probably my problem is basic misunderstanding of
generators.
In the below program, I expected the last line ("print line_") to print the
first line of the sac.log.gz file.
Instead, I get:
Hi Eric,
Once the UI is defined, you interface to events as usual, e.g.:
def OnSelChanged(self, evt):
self.tablecont = str(self.GetItemText(evt.GetItem()))
self.dprint(line()+". OnSelChanged:", self.tablecont)
self.TreeViewController(self.tablecont)
self.Bind(wx.EVT_TR
Thanks to all who pointed my wrong understanding of how string slices are
defined.
Bye,
Ron.
From: Barak, Ron [mailto:ron.ba...@lsi.com]
Sent: Tuesday, December 16, 2008 15:35
To: python-list@python.org
Subject: String slices work only for first string character
Hi Mr. Cain,
Mae culpa: obviously, I erroneously understood the number after the ':' as the
string length.
Thanks,
Ron.
-Original Message-
From: D'Arcy J.M. Cain [mailto:da...@druid.net]
Sent: Tuesday, December 16, 2008 15:45
To: Barak, Ron
Cc: python-list@python.org
Subj
Hi,
Can any one explain why the following string slice works only for the first
character, but not for any other ?
$ cat /tmp/tmp.py
#!/usr/bin/env python
data = 'F0023209006-0101'
print data
print "|"+data[0:1]+"|"
print "|"+data[1:1]+"|"
print "|"+data[2:1]+"|"
$ python `cygpath -w /tmp/tmp.
Hi John,
You may want to read http://nedbatchelder.com/text/python-parsers.html
Bye,
Ron.
-Original Message-
From: John Fabiani [mailto:jfabi...@yolo.com]
Sent: Tuesday, December 16, 2008 08:47
To: python-list@python.org
Subject: tutorial on parser
Hi,
I'm attempting to learn how to con
Hi Pythonistas,
I read diaz's comments with interest, but - in my current configuration, I'm
unable to use pdb.
I'm developing on cygwin and use wxPython.
Consequently, I cannot use native cygwin Python, but my Python is actually the
Windows XP Python (i.e., /cygdrive/c/Python25/python.exe).
T
in my code not working (gzip/text files) ?
En Wed, 19 Nov 2008 13:25:03 -0200, Barak, Ron <[EMAIL PROTECTED]>
escribió:
> I need to read a file that is either a gzip or a text file (on both
> *nix and Windows).
> Since I didn't find a way to determine a file type, I thought of u
Hi Guys,
I cannot see any difference between read1() and read2() below, and yet, one is
okay, the other give an exception.
In the first run, read2() is executed, and as expected, the text file is printed
$ cat ./gzip_try.py
import gzip
FILE = "text_file.txt"
def read2():
try:
fl =
Hi,
I need to read a file that is either a gzip or a text file (on both *nix and
Windows).
Since I didn't find a way to determine a file type, I thought of using the
following:
import gzip
FILE = "../dpm/save_state-ssp8400-F0023209_080723-110131/top.1"
#FILE = "../dpm/save_state-ssp8400-F00232
Hi Guys,
I need to create a Log Manager application that is able to accept log files
with various line (e.g., error messages) formatting, and create log objects
that could be put into a data-base.
Some of the requirements of this Log Manager, from the perspective of a client
program would be:
Hi All,
I need to create log files (data) mining tool.
Are there any Python classes/modules/functions that are usually used in these
cases, apart from "playing" with regular expressions ?
The logs comprise of lines like so:
Jul 31 09:53:13 iSW-00-091 kernel:
T3=0x3a52b1e:3:0x8:fcs:FcsGetVpdLis
Would the following be suitable data structure:
...
struct = {}
struct["Nebraska"] = "Wabash"
struct["Nebraska"]["Wabash"] = "Newville"
struct["Nebraska"]["Wabash"]["Newville"]["topics"] = "Math"
struct["Nebraska"]["Wabash"]["Newville"]["Math"]["Max Allowed Students"] = 20
struct["Nebraska"]["Wabas
Hi,
I think most of us are annoyed by the recent SPAM messages that crept onto our
list.
I'd like to suggest a possible solution, and maybe start a thread that
eventually will rid us of this unpleasantness.
My idea:
Once every few messages from the list owners, they would send a new numerical
Hi,
In GUI2exe, I'd like to create a project that is different from an existing
project only in a few details (e.g., the location of the 'dist' directory).
Is there a way to copy a current project - so it would serve as a basis for a
new project ?
Bye,
Ron.
--
http://mail.python.org/mailman/lis
Hi,
I'm trying to compile using py2exe, and am getting the following:
$ python_win Setup.py py2exe
running py2exe
creating c:\Documents and Settings\rbarak\rbarak_devel\dpm09\build
creating c:\Documents and Settings\rbarak\rbarak_devel\dpm09\build\bdist.win32
creating c:\Documents and
Settings\r
Hi Fellow Pythonians,
I stated getting the following when starting Python (2.5.2 on Windows XP):
C:\Documents and Settings\RBARAK>python -v
# installing zipimport hook
import zipimport # builtin
# installed zipimport hook
# D:\Python25\lib\site.pyc matches D:\Python25\lib\site.py
import site # pr
82 matches
Mail list logo
