On Nov 17, 12:20 pm, Dave WB3DWE wrote:
Have given up Java. Want to switch to Python. But _which_ ?
There is ver :
2.5 out now
2.6 in beta , final expected Apr 2008
3.0 ? in alpha or beta
3.0 final expected Sep 2008 ?
This is not for us to decide, but rather for
On Nov 16, 11:03 am, Donn Ingle [EMAIL PROTECTED] wrote:
Hi,
Here's a framework for the questions:
--- In a module, part of an API ---
class Basis ( object ):
def foo ( self, arg ):
pass
--- In user's own code ---
class Child ( Basis ):
def foo ( self, not, sure ):
...
Question
On Nov 12, 11:32 am, Michael Bacarella [EMAIL PROTECTED] wrote:
See end for solution.
(3) Are you sure you need all eight-million-plus items in the cache
all at once?
Yes.
I remain skeptical, but what do I know, I don't even know what you're
doing with the data once you have it
On Nov 13, 11:37 am, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
Hi all, I'm new comer here
Welcome to you! Are you new to programming in Python as well, or just
new to this newsgroup?
If you are new to Python, you will find a wealth of getting started
help at the Python web site,
On Nov 8, 3:14 am, Donn Ingle [EMAIL PROTECTED] wrote:
float = nums + dot + nums
Should be:
float = Combine(Word(nums) + dot + Word(nums))
nums is a string that defines the set of numeric digits for composing
Word instances. nums is not an expression by itself.
For that matter, I see in
On Nov 6, 4:08 am, Dustan [EMAIL PROTECTED] wrote:
On Nov 6, 3:58 am, Duncan Booth [EMAIL PROTECTED] wrote:
Wildemar Wildenburger [EMAIL PROTECTED] wrote:
maybe something like this could help:
def tupleize(non_tuple):
try:
return tuple(tupleize(thing) for thing in
On Nov 6, 8:54 am, metaperl.com [EMAIL PROTECTED] wrote:
I'm readinghttp://norvig.com/spell-correct.html
and do not understand the expression listed in the subject which is
part of this function:
def train(features):
model = collections.defaultdict(lambda: 1)
for f in features:
On Nov 6, 11:07 am, J. Clifford Dyer [EMAIL PROTECTED] wrote:
On Tue, Nov 06, 2007 at 08:49:33AM -0800, [EMAIL PROTECTED] wrote regarding
regular expressions:
hi i am looking for pattern in regular expreesion that replaces
anything starting with and betweeen http:// until /
On Nov 5, 3:00 am, Donn Ingle [EMAIL PROTECTED] wrote:
I have glanced around at parsing and all the tech-speak confuses the heck
out of me. I am not too smart and would appreciate any help that steers
away from cold theory and simply hits at this problem.
Donn -
Here is a pyparsing version
Donn -
The exception you posted is from using an old version of pyparsing.
You can get the latest from SourceForge - if you download the Windows
binary install, please get the docs package too. It has a full doc
directory (generated with epydoc), plus example scripts for a variety
of
Here is a first cut at processing the parsed objects, given a list of
Property objects representing the frames at each '#':
class Property(object):
def __init__(self,**kwargs):
self.__dict__.update(kwargs)
def copy(self):
return Property(**self.__dict__)
On Nov 5, 11:32 am, [EMAIL PROTECTED] wrote:
suppose i want to
make foo.childNodes[bar] available as foo[bar]
(while still providing access to the printxml/printprettyxml()
functions
and other functionality of dom/minidom instance).
What is a good way to accomplish that?
define
On Nov 3, 12:33 am, Just Another Victim of the Ambient Morality
[EMAIL PROTECTED] wrote:
It has recursion in it but that's not sufficient to call it a recursive
descent parser any more than having a recursive implementation of the
factorial function. The important part is what it recurses
On Nov 2, 5:47 am, Marc 'BlackJack' Rintsch [EMAIL PROTECTED] wrote:
Pyparsing is no recursive descent parser. It doesn't go back in the input
stream. The ``OneOrMore(Word(alphas))`` part eats the 'end' and when it
can't get more, the parser moves to the ``Literal('end')`` part which
fails
On Nov 1, 1:25 am, Paul McGuire [EMAIL PROTECTED] wrote:
Several chapter excerpts are available online, including this
chapter on the Zen of Pyparsing:http://preview.tinyurl.com/yp4v48
Here is a better link:
http://my.safaribooksonline.com/9780596514235/what_makes_pyparsing_so_special
-- Paul
details, see O'Reilly's web page:
http://www.oreilly.com/catalog/9780596514235/
Thanks,
-- Paul McGuire
(For those who have downloaded it, please add a review to the
book download page.)
--
http://mail.python.org/mailman/listinfo/python-announce-list
Support the Python Software Foundation
On Oct 31, 6:59 am, Neal Becker [EMAIL PROTECTED] wrote:
I'm just trying out pyparsing. I get stack overflow on my first try. Any
help?
#/usr/bin/python
from pyparsing import Word, alphas, QuotedString, OneOrMore, delimitedList
first_line = '[' + delimitedList (QuotedString) + ']'
def
On Oct 31, 2:58 pm, Abandoned [EMAIL PROTECTED] wrote:
Hi..
I want to do this:
for examle:
12332321 == 12.332.321
How can i do?
x = (12332321,)
while (x[0]0): x=divmod(x[0],1000)+x[1:]
...
x
(0, 12, 332, 321)
..join(map(str,x[1:]))
'12.332.321'
-- Paul
--
details, see O'Reilly's web page:
http://www.oreilly.com/catalog/9780596514235/
Thanks,
-- Paul McGuire
(For those who have downloaded it, please add a review to the
book download page.)
--
http://mail.python.org/mailman/listinfo/python-list
On Oct 29, 1:11 am, avidfan [EMAIL PROTECTED] wrote:
Help with pyparsing and dealing with null values
I am trying to parse a log file (web.out) similar to this:
---
MBeanName: mtg-model:Name=mtg-model_managed2,Type=Server
On Oct 22, 5:29 pm, [EMAIL PROTECTED] wrote:
Hi,
I'm trying to learn regular expressions, but I am having trouble with
this. I want to search a document that has mixed data; however, the
last line of every entry has something like C5H4N4O3 or CH5N3.ClH.
All of the letters are upper case and
On Oct 22, 4:18 am, Just Another Victim of the Ambient Morality
[EMAIL PROTECTED] wrote:
I'm trying to parse with pyparsing but the grammar I'm using is somewhat
unorthodox. I need to be able to parse something like the following:
UPPER CASE WORDS And Title Like Words
...into two
On Oct 22, 4:18 am, Just Another Victim of the Ambient Morality
[EMAIL PROTECTED] wrote:
I'm trying to parse with pyparsing but the grammar I'm using is somewhat
unorthodox. I need to be able to parse something like the following:
UPPER CASE WORDS And Title Like Words
...into two
On Oct 22, 8:02 am, vimal [EMAIL PROTECTED] wrote:
On Oct 22, 5:43 pm, Marco Mariani [EMAIL PROTECTED] wrote:
Py-Fun wrote:
def itforfact(n):
while n100:
print n
n+1
n = input(Please enter a number below 100)
You function should probably return something.
On Oct 17, 4:47 pm, Fabian Braennstroem [EMAIL PROTECTED] wrote:
snip
Unfortunately, it does not parse the whole file names with
the underscore and I do not know yet, how I can access the
line with 'define/boundary-conditions'. Every 'argument' of
that command should become a separate python
On Oct 16, 5:42 am, Francesco Guerrieri [EMAIL PROTECTED]
wrote:
On 10/16/07, Beema shafreen [EMAIL PROTECTED] wrote:
hi everybody,
I have a file separated by hash:
as shown below,
file:
A#1
B#2
A#2
A#3
B#3
I need the result like this:
A 1#2#3
B 2#3
how will
On Oct 16, 5:46 am, Amit Khemka [EMAIL PROTECTED] wrote:
On 10/16/07, Beema shafreen [EMAIL PROTECTED] wrote:
hi everybody,
I have a file separated by hash:
as shown below,
file:
A#1
B#2
A#2
A#3
B#3
I need the result like this:
A 1#2#3
B 2#3
how will generate
On Oct 15, 3:03 pm, Matt McCredie [EMAIL PROTECTED] wrote:
So, the best way to get the posted
code to work [...] is to cast the input parameter to a list first.
snip
s = I am a string
x = list(s)
x
['I', ' ', 'a', 'm', ' ', 'a', ' ', 's', 't', 'r', 'i', 'n', 'g']
.join(x)
'I am a
On Oct 14, 8:48 am, [EMAIL PROTECTED] wrote:
Hi all,
I started Python just a little while ago and I am stuck on something
that is really simple, but I just can't figure out.
Essentially I need to take a text document with some chemical
information in Czech and organize it into another text
On Oct 12, 5:58 am, Florian Lindner [EMAIL PROTECTED] wrote:
Hello,
can I determine somehow if the iteration on a list of values is the last
iteration?
Example:
for i in [1, 2, 3]:
if last_iteration:
print i*i
else:
print i
that would print
1
2
9
Can this be
On Oct 14, 5:58 am, Paul Hankin [EMAIL PROTECTED] wrote:
On Oct 14, 8:00 am, Paul McGuire [EMAIL PROTECTED] wrote:
def signal_last(lst):
last2 = None
it = iter(lst)
try:
last = it.next()
except StopIteration:
last = None
for last2
On Oct 11, 11:50 pm, John Nagle [EMAIL PROTECTED] wrote:
If anyone has a first-rate address parser in Python that will cover
most of the developed world, I'd like to talk to them.
John Nagle
SiteTruth
The pyparsing examples
On Oct 12, 8:19 am, John Machin [EMAIL PROTECTED] wrote:
... most of the developed world was the [very optimistic] request.
How does it go with JAPAN 112-0001 TOKYO Bunkyo-Ku Hakusan 4-Chome 3-
2 and will it give the same result for 4-3-2 HAKUSAN BUNKYO-KU TOKYO
112-1 JAPAN? OK, a little
On Oct 12, 8:19 am, John Machin [EMAIL PROTECTED] wrote:
... most of the developed world was the [very optimistic] request.
How does it go with JAPAN 112-0001 TOKYO Bunkyo-Ku Hakusan 4-Chome 3-
2 and will it give the same result for 4-3-2 HAKUSAN BUNKYO-KU TOKYO
112-1 JAPAN? OK, a little
On Oct 12, 1:07 am, Paul McGuire [EMAIL PROTECTED] wrote:
On Oct 11, 11:50 pm, John Nagle [EMAIL PROTECTED] wrote:
If anyone has a first-rate address parser in Python that will cover
most of the developed world, I'd like to talk to them.
John Nagle
I'm happy to announce that I have just uploaded the latest release
(v1.4.8) of pyparsing. This release has a few new features and
corresponding demonstration examples. There are also a few minor
bug-fixes, and a performance speedup in the operatorPrecedence method.
Here are the notes:
- Added
On Oct 7, 1:07 pm, Licheng Fang [EMAIL PROTECTED] wrote:
Python is supposed to be readable, but after programming in Python for
a while I find my Python programs can be more obfuscated than their C/C
++ counterparts sometimes. Part of the reason is that with
heterogeneous lists/tuples at hand,
On Oct 5, 7:52 am, Adrian Cherry [EMAIL PROTECTED] wrote:
Steve Holden [EMAIL PROTECTED] wrote innews:[EMAIL PROTECTED]:
I've just been told by the editors at Python Magazine that
the first issue is out. It's all-electronic so anyone can
download and read it. Let them know what you think:
On Oct 5, 9:44 am, Grant Edwards [EMAIL PROTECTED] wrote:
On 2007-10-05, Steve Holden [EMAIL PROTECTED] wrote:
I've just been told by the editors at Python Magazine that the first
issue is out.
The first issue is issue number 10?
That's a bit silly.
--
Grant Edwards
On Oct 4, 3:00 pm, [EMAIL PROTECTED] wrote:
On Oct 5, 7:29 am, Abandoned [EMAIL PROTECTED] wrote:
Hi..
I try a boolean parser in python since 1 weak.. But i can't do this
because this is very complicated :(
Do you know any blooean parser script in python or how do i write a
boolean
On Oct 5, 7:00 am, Abandoned [EMAIL PROTECTED] wrote:
http://pyparsing.wikispaces.com/space/showimage/searchparser.pythis
is searchparser but i can't understant to use this.
Can anybody explain this how to use ?
The code demonstrates a testing example, named TestParser, which
inherits from
On Oct 2, 4:20 pm, Paul Hankin [EMAIL PROTECTED] wrote:
On Oct 2, 10:06 pm, brad [EMAIL PROTECTED] wrote:
How is this expressed in Python?
If x is in y more than three times:
print x
y is a Python list.
Simple and readable:
if len([a for a in y if x == a]) 3:
print x
Or
On Oct 2, 4:58 pm, Pablo Ziliani [EMAIL PROTECTED] wrote:
Paul Hankin wrote:
On Oct 2, 10:06 pm, brad [EMAIL PROTECTED] wrote:
How is this expressed in Python?
If x is in y more than three times:
print x
y is a Python list.
Simple and readable:
if len([a for a in y if x ==
On Sep 30, 10:39 am, sophie_newbie [EMAIL PROTECTED] wrote:
Hi, I'm wondering how i'd go about extracting a string array of all
comments in a HTML file, HTML comments obviously taking the format
!-- Comment text here --.
I'm fairly stumped on how to do this? Maybe using regular expressions?
On Sep 26, 9:01 pm, Matthew Wilson [EMAIL PROTECTED] wrote:
I wrote some code to create a user and update a user on a remote box by
sending emails to that remote box. When I was done, I realized that my
create_user function and my update_user function were effectively
identical except for
On Sep 24, 11:23 pm, Gabriel Genellina [EMAIL PROTECTED]
wrote:
En Mon, 24 Sep 2007 23:51:57 -0300, Robert Dailey [EMAIL PROTECTED]
escribi?:
What I meant was that it's not an option because I'm trying to learn
regular
expressions. RE is just as built in as anything else.
Ok, let's
On Sep 24, 2:28 pm, [EMAIL PROTECTED] wrote:
I start my code with some constants then a while statement. But I
have some For statements towards the end within the While statement
where I start getting some errors. I'm hoping I won't have to post my
code, but it looks something like this:
On Sep 19, 12:41 pm, Diez B. Roggisch [EMAIL PROTECTED] wrote:
Rafael Marin Perez schrieb:
Hello
I'm Rafael Marin, and work as reseacher in University of Murcia (Spain).
I want to install and compile modules of python2.4 in a ARMv5b
architecture.
Any idea?
You might consider
On Sep 16, 10:18 am, Dotan Cohen [EMAIL PROTECTED] wrote:
I'd like to filter spam from a certain company. Here are examples of
strings found in their spam:
Mega Dik
Mega D1k
MegaDik
Mega. Dik
M eg ad ik
M E _G_A_D_ IK
M_E_G. ADI. K
I figured that this regex would match all but the
On Sep 16, 10:18 am, Dotan Cohen [EMAIL PROTECTED] wrote:
I'd like to filter spam from a certain company. Here are examples of
strings found in their spam:
Mega Dik
Mega D1k
MegaDik
Mega. Dik
M eg ad ik
M E _G_A_D_ IK
M_E_G. ADI. K
I figured that this regex would match all but the
On Sep 13, 4:09 pm, Fabian Braennstroem [EMAIL PROTECTED] wrote:
Hi,
I would like to delete a region on a log file which has this
kind of structure:
How about just searching for what you want. Here are two approaches,
one using pyparsing, one using the batteries-included re module.
-- Paul
On Sep 13, 1:03 pm, [EMAIL PROTECTED] wrote:
hi to all
I am just a beginner of python. I want to know how pixels are plotted
in python. I am not intending to use PIL because I don't need to
manipulate images. So is there a simple module for 2D graphics and
plot pixels
Here is a *very*
On Sep 13, 1:37 pm, [EMAIL PROTECTED] wrote:
On Sep 13, 11:22 pm, Paul McGuire [EMAIL PROTECTED] wrote:
On Sep 13, 1:03 pm, [EMAIL PROTECTED] wrote:
hi to all
I am just a beginner of python. I want to know how pixels are plotted
in python. I am not intending to use PIL because I
On Sep 13, 4:59 pm, [EMAIL PROTECTED] (Michael R. Copeland) wrote:
Yes, I could fire up the interactive mode and play with some
statements...but I consider that sort of thing for programming
neophytes or experimenting with specific issues.
To misquote Francis Bacon, you would have fish,
On Sep 11, 1:12 pm, Steve [EMAIL PROTECTED] wrote:
Hi All (especially Paul McGuire!)
Could you lend a hand in the grammar and paring of the output from the
function win32pdhutil.ShowAllProcesses()?
This is the code that I have so far (it is very clumsy at the
moment) :
snip
Many thanks
On Sep 8, 3:42 pm, tool69 [EMAIL PROTECTED] wrote:
Hi,
I need to parse some source with nested parenthesis, like this :
cut-
{
{item1}
{
{item2}
{item3}
}
}
cut-
In fact I'd like to get all start indexes of items and their end
On Sep 8, 10:01 pm, Wildemar Wildenburger
[EMAIL PROTECTED] wrote:
Again pyparsing to the rescue :)
I have to do a parsing project in Java right now and I dearly miss
pyparsing. I explained it to the guy I'm working for, and he was pretty
impressed.
Thought that might make you smile.
/W
On Sep 6, 12:47 am, Dr Mephesto [EMAIL PROTECTED] wrote:
I need some real speed! a database is waaay to slow for the algorithm
im using. and because the sublists are of varying size, i dont think I
can use an array...- Hide quoted text -
- Show quoted text -
How about a defaultdict
On Sep 1, 12:13 am, John Machin [EMAIL PROTECTED] wrote:
On Sep 1, 1:40 pm, Paul McGuire [EMAIL PROTECTED] wrote:
On Aug 31, 9:06 pm, David Lees [EMAIL PROTECTED] wrote:
August 31, 2007
I just downloaded the current Cython release and have no problem running
the cpython.py
On Aug 31, 9:06 pm, David Lees [EMAIL PROTECTED] wrote:
August 31, 2007
I just downloaded the current Cython release and have no problem running
the cpython.py translator on the demo code. But when I try compiling, I
get an error complaining that my version of Python (which is the current
On Aug 29, 8:31 am, Andy Cheesman [EMAIL PROTECTED] wrote:
Dear People,
I was wondering if people could recommend a simple molecular viewing
package written in python. I'm working in Theoretical chemistry and I'm
not after an all-singing dancing molecular rendering package(pymol does
that
On Aug 30, 8:12 am, E.D.G. [EMAIL PROTECTED] wrote:
Important Research Project (Related to computer programming)
Posted by E.D.G. on August 30, 2007 [EMAIL PROTECTED]
This report is being posted to a number of Internet Newsgroups
Always the hallmark of a considerate poster.
to see if
On Aug 28, 9:43 pm, hwg [EMAIL PROTECTED] wrote:
I've searched the group and didn't see the answer to this...
Why doesn't this work?:
letters = ['d', 'a', 'e', 'c', 'b']
letters[1:3].sort()
This returns None.
Why? letters[1:3] is ['a', 'e', 'c']Sorting that should return
['a',
On Aug 26, 10:48 pm, Steven Bethard [EMAIL PROTECTED] wrote:
Paul McGuire wrote:
On Aug 26, 8:05 pm, Ryan Ginstrom [EMAIL PROTECTED] wrote:
The only caveat being that since Chinese and Japanese scripts don't
typically delimit words with spaces, I think you'd have to pass the text
through
assistance is greatly appreaciated! Using Python 2.4
I'm guessing that these lines *aren't* fixed-length, especially those
signed integer fields. I used the patented Paul McGuire CrystalBall
module to come up with this pyparsing rendition. (OP may adjust to
suit.)
-- Paul
data
On Aug 26, 8:05 pm, Ryan Ginstrom [EMAIL PROTECTED] wrote:
On Behalf Of Jason Evans
Parsers typically deal with tokens rather than individual
characters, so the scanner that creates the tokens is the
main thing that Unicode matters to. I have written
Unicode-aware scanners for use with
On Aug 23, 11:50 pm, bambam [EMAIL PROTECTED] wrote:
Thank you, so generallizing:
(1) Python re-evaluates the loop range on every loop, and
(2) Python does short-circuit evaluation of conditions, in predictable
order.
Sorry about the bad question.
A beginner would do well to work through
On Aug 25, 4:57 am, mosscliffe [EMAIL PROTECTED] wrote:
I have 4 text files each approx 50mb.
yawn 50mb? Really? Did you actually try this and find out it was a
problem?
Try this:
import time
start = time.clock()
outname = temp.dat
outfile = file(outname,w)
for inname in ['file1.dat',
On Aug 25, 8:15 pm, Paul McGuire [EMAIL PROTECTED] wrote:
On Aug 25, 4:57 am, mosscliffe [EMAIL PROTECTED] wrote:
I have 4 text files each approx 50mb.
yawn 50mb? Really? Did you actually try this and find out it was a
problem?
Try this:
import time
start = time.clock()
outname
On Aug 18, 11:37 pm, Jack [EMAIL PROTECTED] wrote:
Thanks for all the replies!
SPARK looks promising. Its doc doesn't say if it handles unicode
(CJK in particular) encoding though.
Yapps also looks powerful:http://theory.stanford.edu/~amitp/yapps/
There's also
On Aug 22, 11:06 am, Mark [EMAIL PROTECTED] wrote:
Eval() doesn't seem to recognize the r'string' format. Is there a way
around this.
Example:
If I input: - eval(r'C:\tklll\ndfd\bll')
I get the output:
Traceback (most recent call last):
File pyshell#3, line 1, in module
On Aug 20, 9:23 am, HD1956 [EMAIL PROTECTED] wrote:
This is probably a simple code. I am a truck driver who gets paid by
stops and cases. I am trying to figure out how to code my stop pay. I
get 40 cents per stop up to 22 stops, and $1.40 per stops after that.
You'll get top marks for turning
On Aug 20, 10:35 am, Shawn Milochik [EMAIL PROTECTED] wrote:
#!/usr/bin/env python
snip
if __name__ == __main__:
print The return for 'fred' : %s % returnCode('fred')
print The return for 'silk' : %s % returnCode('silk')
print The return for 'silky' : %s % returnCode('silky')
On Aug 19, 2:32 pm, W. Watson [EMAIL PROTECTED] wrote:
Google? What's that? Thanks. I like to get a insider's view when I know
experts are out there.
FYI the insiders and experts out there appreciate knowing that you
did a little work on your own before just posting questions. I like
to get a
On Aug 17, 7:38 am, TYR [EMAIL PROTECTED] wrote:
I'd like to do something like this; iterate through a file which
consists of data stored in dictionary format, one dict on each line,
and read each line into a new dict using one of the values in the dict
as its name...
for example:
stuff =
On Aug 16, 2:09 am, Nathan Harmston [EMAIL PROTECTED]
wrote:
Hi,
I know this isnt the pyparsing list, but it doesnt seem like there is
one. I m trying to use pyparsing to parse a file however I cant get
the Optional keyword to work.
snip
Thanks, Peter, your comments are dead-on.
On Aug 16, 8:28 pm, Jonathan Gardner
[EMAIL PROTECTED] wrote:
On Aug 16, 3:35 pm, beginner [EMAIL PROTECTED] wrote:
In perl it is just one line: $a=$b-{A} ||={}.
a = b.setdefault('A', {})
This combines all two actions together:
- Sets b['A'] to {} if it is not already defined
- Assigns
On Aug 16, 6:03 pm, Carl Banks [EMAIL PROTECTED] wrote:
On Aug 16, 6:35 pm, beginner [EMAIL PROTECTED] wrote:
Hi All.
I'd like to do the following in more succint code:
if k in b:
a=b[k]
else:
a={}
b[k]=a
a['A']=1
In perl it is just one line: $a=$b-{A} ||={}.
On Aug 16, 7:53 pm, beginner [EMAIL PROTECTED] wrote:
On Aug 16, 6:21 pm, James Stroud [EMAIL PROTECTED] wrote:
beginner wrote:
Hi All.
I'd like to do the following in more succint code:
if k in b:
a=b[k]
else:
a={}
b[k]=a
a['A']=1
In perl it is
In responding to another post on defaultdict, I posted an
implementation of a 2-level hashtable, by creating a factory method
that returned a defaultdict(dict). The OP of that other thread was
trying to build a nested tree from a set of n-tuples, in which the
first (n-1) values in each tuple were
On Aug 16, 11:19 pm, Carsten Haese [EMAIL PROTECTED] wrote:
On Thu, 2007-08-16 at 20:25 -0700, Paul McGuire wrote:
[...]
I've hacked out this recursivedefaultdict which is a
defaultdict(defaultdict(defaultdict(...))), arbitrarily deep depending
on the keys provided in the reference
On Aug 14, 8:49 pm, Erik Max Francis [EMAIL PROTECTED] wrote:
Steven W. Orr wrote:
M1.py:268: FutureWarning: hex/oct constants sys.maxint will
return positive values in Python 2.4 and up
StartTime = safe_dict_get ( dic, 'starttime', 0x )
...
import warnings
On Aug 15, 1:56 pm, John K Masters [EMAIL PROTECTED]
wrote:
From what I have read the string module is obsolete and should not be
used but I am working on a project that parses printable files created
in a DOS program and creates a web page for each file. I am using the
string.printable
Back in May, there was quite an extensive discussion of whether or not
Python should support Unicode identifiers (with the final result being
that this would be supported in Python 3). In my periodic googling
for pyparsing users, I stumbled upon Zhpy, a preprocessor that renders
on the fly
On Aug 12, 12:21 pm, [EMAIL PROTECTED] wrote:
I cannot understand why 'c' constitutes a group here without being
surrounded by ( ,) ?
import re
m = re.match(([abc])+, abc)
m.groups()
('c',)
It sounds from the other replies that this is just the way re's work -
if a group is
On Aug 6, 5:22 pm, Bo [EMAIL PROTECTED] wrote:
Hello All,
I am experimenting IronPython in Visual Studio. Here is what I have,
what I did and what I want
1. I have installed Visual Studio SDK 4.0 according to this
On Aug 7, 2:21 am, Steve Holden [EMAIL PROTECTED] wrote:
[EMAIL PROTECTED] wrote:
Hello everybody, I'm new to python (...I work with cobol...)
I have to parse a file (that is a dbIII file) whose stucture look like
this:
|string|, |string|, |string that may contain commas inside|, 1, 2,
On Jul 31, 3:28 pm, Maximus Decimus [EMAIL PROTECTED] wrote:
I am using python v2.5 and I am an amateur working on python. I am
extending python for my research work and would like some help and
guidance w.r.t this matter from you experienced python developers.
II want to add some more
On Aug 1, 8:07 am, james_027 [EMAIL PROTECTED] wrote:
Hi,
On Aug 1, 5:18 pm, Marc 'BlackJack' Rintsch [EMAIL PROTECTED] wrote:
On Wed, 01 Aug 2007 09:06:42 +, james_027 wrote:
for example I have this method
def my_method():
# do something
# how do I get the name of
On Aug 1, 1:31 pm, [EMAIL PROTECTED] wrote:
snip
I'm thinking maybe somehow have HTMLParser append each character it
reads except for data inside tags in some kind of buffer? This way I
can have the HTML contents read into a buffer, then when I do my own
handle_ overrides, I can also append
On Aug 1, 3:10 pm, Maximus Decimus [EMAIL PROTECTED] wrote:
Your code snippet was quite simple and it explained me very well than
the tutorial. HAts off to u!!
Thanks!
snip
I am doing my research in Pervasive space environments filled with
sensors and actuators. I am just trying to modify
On Aug 1, 9:21 pm, goldtech [EMAIL PROTECTED] wrote:
In Python 2.1 are there any tools to take a column from a DB and do a
frequency analysis - a breakdown of the values for this column?
Possibly a histogram or a table saying out of 500 records I have one
hundred and two 301 ninety-eight 212
On Aug 1, 8:08 am, Paul McGuire [EMAIL PROTECTED] wrote:
def add(self,other):
if len(self.contents) self.capacity:
self.contents.append( other )
else:
raise ValueError(can't add any more to this Box)
I guess that really should raise
On Jul 31, 3:30 pm, Helmut Jarausch [EMAIL PROTECTED] wrote:
I'm looking for an elegant solution to the following (quite common)
problem:
Given a string of substrings separated by white space,
split this into tuple/list of elements.
The problem are quoted substrings like
abc xy z 1 2 3 a
On Jul 26, 10:40 pm, [EMAIL PROTECTED] wrote:
Hey,
Thanks Neil and Paul!
After reading Neil's advice I started playing around with the
setParseAction method, and then I found Paul's script
'macroExpander.py' (http://pyparsing.wikispaces.com/space/showimage/
macroExpander.py).
snip
Great!
On Jul 27, 7:35 am, Neil Cerutti [EMAIL PROTECTED] wrote:
I like 'not ==', cf 'not in'. Sadly it's a syntax error. However,
as a language designer, I'm not Guido.
I'd settle for == Guido myself. :)
-- Paul
--
http://mail.python.org/mailman/listinfo/python-list
On Jul 26, 3:27 pm, Neil Cerutti [EMAIL PROTECTED] wrote:
Hopefully I'll have time to help you a bit more later, or Paul
MaGuire will swoop down in his pyparsing powered super-suit. ;)
There's no need to fear...!
Neil was dead on, and your parser is almost exactly right.
Congratulations for
On Jul 23, 5:53 am, [EMAIL PROTECTED] (Eddie Corns) wrote:
Wolfgang Strobl [EMAIL PROTECTED] writes:
few of James Gimple's snippets from Algorithms in SNOBOL4
(-http://www.snobol4.org/) as an exercise using that library might help
to get a better appreciation. Perhaps I'll try, eventually ...
On Jul 23, 12:43 pm, [EMAIL PROTECTED] (Eddie Corns) wrote:
Paul McGuire [EMAIL PROTECTED] writes:
On Jul 23, 5:53 am, [EMAIL PROTECTED] (Eddie Corns) wrote:
Wolfgang Strobl [EMAIL PROTECTED] writes:
few of James Gimple's snippets from Algorithms in SNOBOL4
(-http://www.snobol4.org
I just uploaded the latest release (v1.4.7) of pyparsing, and I'm
happy to say, it is not a very big release - this module is getting
to be quite stable. A few bug-fixes, and one significant notation
enhancement: setResultsNames gains a big shortcut in this release
(see below). No new examples
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