Le Tue, 3 Feb 2009 17:36:41 -0500,
Kent Johnson a écrit :
> I think your use of the csv module is fine. What I really meant to say
> was more like, I would have looked to pyparsing to solve the same
> problem, and if you want a parser that parses the file into meaningful
> records, then it might
Is there a way to make separate VPython and Tkinter windows run
simultaneously from the one program? Or to have the VPython window run
inside a Tkinter toplevel?
If I have a program that uses both, it seems that one window has to
close before the other will start running.
_
Le Wed, 4 Feb 2009 01:16:17 + (GMT),
ALAN GAULD a écrit :
> > > And I assume you are reading these into a Person class and
> > > storing these classes in a persons dictionary?
>
>
> > Can you explain this a little more for me please?
>
>
> Sure.
> (I didn't notice this on gmane so apolo
"spir" wrote
> The current way of reading the data is this:
>
> def get_info(person)
>infoDic = {}
>infoDic['first'] = parser.get(person, 'firstName')
>infoDic['last'] = parser.get(person, 'lastName')
>infoDic['father'] = parser.get(person, 'father')
>infoDic[
Hello,
I have a strange problem and cannot see a clear method to solve it.
I would like to build a custom type that is able to add some informational
attributes and a bunch attribute to a main "value". The outline is then:
class Custom(X):
def __init__(self, value, more):
Hello everybody,
I have easily spent some four hours on this problem, and I am now asking
for rescue.
Here is what I am trying to do: I have a file ("step2", with some 30 or
so lines. To each line I would like to add " -d" at the end. Finally, I
want to save the file under another name ("pyo
David wrote:
line = infile.readline()# Invokes readline() method on file
while line:
outfile.write(line),# trailing ',' omits newline character
line = infile.readline()
The 'while' loop can be replaced by a 'for' loop, like
for line in infile:
outfile.write(line)
infile.cl
In Visual 3, there is an example program (Tk-visual.py, if I remember
correctly) which shows a Tk window controlling actions in a separate
Visual window.
In Visual 5, I believe that this program would still work on Windows and
Linux, but because there seems to be no way to make this work in t
Hello Albert,
thanks for your answer!
A.T.Hofkamp wrote:
The 'while' loop can be replaced by a 'for' loop, like
for line in infile:
outfile.write(line)
I first was thinking of/experimenting with a 'for' loop, but what I
originally had in mind was to combine the 'for' loop with readline()
On Wed, Feb 4, 2009 at 3:30 PM, David wrote:
> Hello everybody,
>
> I have easily spent some four hours on this problem, and I am now asking for
> rescue.
>
> Here is what I am trying to do: I have a file ("step2", with some 30 or so
> lines. To each line I would like to add " -d" at the end. Fina
The following is adapted from my humble text processing script that i use at
work for a recurring task of mine. Any excuse not to use Java all day :)
file_1 = open('step2', 'r+')
lines = file_1.readlines()
sentences = []
for line in lines:
if line:
sentences.i
The following is adapted from my humble text processing script that i use at
work for a recurring task of mine. Any excuse not to use Java all day :)
There was an error with my other posts. Pardon the triple posting - won't
happen again soon.
file_1 = open('step2', 'r+')
lines = file_1.
On Wed, Feb 4, 2009 at 10:18 AM, OkaMthembo wrote:
> The following is adapted from my humble text processing script that i use at
> work for a recurring task of mine. Any excuse not to use Java all day :)
>
> There was an error with my other posts. Pardon the triple posting - won't
> happen again
Hello Arthur,
not there yet
A.T.Hofkamp wrote:
The simplest solution would be to construct a new line from the old
one directly below the 'while', for example
line2 = line[:-1] + " -d\n"
followed by writing line2 to disk.
Actually, I don't quite understand. You want me to put
line2 =
Hmm...thanks Kent. Could use such information myself. I did feel that my
code was bloated or could be tweaked somehow.
Ha...there i double posted again :( Am having trouble paying attention
today.
On Wed, Feb 4, 2009 at 5:42 PM, Kent Johnson wrote:
> On Wed, Feb 4, 2009 at 10:18 AM, OkaMthembo
Alan Gauld schreef:
"spir" wrote
> The current way of reading the data is this:
> > def get_info(person)
>infoDic = {}
>infoDic['first'] = parser.get(person, 'firstName')
>infoDic['last'] = parser.get(person, 'lastName')
>infoDic['father'] = parser.get(person, 'fat
hi I modified my function ' vertical' by adding a few characters to
eliminate
the division problem.
def vertical(columns):
if columns>7:
columns=7
import string
v=string.printable
v=v.replace('\n','')
v=v.replace('\t','')
if len(v)%columns !=0:
eShopping wrote:
Bob
I am trying to read UNFORMATTED files. The files also occur as
formatted files and the format string I provided is the string used to
write the formatted version. I can read the formatted version OK. I
(naively) assumed that the same format string was used for both fil
Hi! I'm using 32-bit Python on Windows 64-bit Vista (instead of 64-bit Python
because I also use Numpy/Scipy which doesn't offer 64-bit versions yet). I'm
doing some very simple text processing ie. given a string s, find a subtring
using s.find(). But, the program doesn't find all instances o
Bob
sorry, I misread your email and thought it said "read on" if the
file was FORMATTED. It wasn't so I didn't (but should have). I read
the complete thread and it is getting a little messy so I have
extracted your questions and added some answers.
I'd like to examine the file myself. We
"eShopping" wrote
I now understand why Python gave me the results it did ... it looks
like reading the FORTRAN file will be a non-trivial task so probably
best to wait until I can post a copy of it.
You don't say which OS you are on but you can read the
binary file into a hex editor and see
"David" wrote
Here is my latest try, which works:
# add " -d" to each line of a textfile
infile = open("step3", 'r')
outfile = open("pyout","a")
line = infile.readline()# Invokes readline() method on file
line is now a string representing a line in the file.
for i in line:
You a
eShopping wrote:
The file is around 800 Mb but I can't get hold of it until next week
so suggest starting a new topic once I have a cut-down copy.
OK will wait with bated breath.
Well, did you read on? What reactions do you have?
I did (finally) read on and I am still a little confused, t
"Timo" wrote
class Person:
def __init__(self, parser):
self.first = parser.get(person, 'firstName')
Hey Alan, thanks for that explanation!
But the class you gave, does almost the same thing as my function.
That was my point. Its just a prettier way of handling it and slight
I'm trying to make this very simple program, where the idea is that you
click a tkinter button named "Ball" and then a ball will appear in the
visual window.
Problem is that the window itself doesn't pop up until the button is
pressed and the ball is created. I would like it to start out blank, an
> Hello everybody,
>
> I have easily spent some four hours on this problem, and I am now asking
> for rescue.
>
> Here is what I am trying to do: I have a file ("step2", with some 30 or
> so lines. To each line I would like to add " -d" at the end. Finally, I
> want to save the file under another n
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