> please help me!
I'll try but I m9issed the early bit of this thread so jumping in
cold...
> > > so that i can read the text file created by this:
> > >
> > > self.filename = "%s\%s.txt"
If the OS is Windows you might want to use two \\ just to be safe
or alternatively use a forward slash inste
Nope, it's not that. You can just change your map(int, foo) calls to
use float. (But that said, you don't need map, as you're operating on
one item at a time.)
Hmm
try changing the following.
for x in data:
y = str(x).rstrip('\t\n') #This will remove any stray tabs or
newlines on the end
>print temp1[x], temp2[x]
This won't work.
>>> fob = []
>>> gab = ["fooBar","Baz","aBBa"]
>>> for line in gab:
... print line,
... x = line.replace('B', 'X')
... print x
... fob.append(x)
... print fob[line]
...
fooBar fooXar
Traceback (most recent call last):
File "
So... you need those tabs? If you don't need them, go like this -
> data_file = open(os.path.normpath(self.TextFile.GetValue()), 'r')
for x in data:
y = str(x)
( temp11, temp22, pyra11, pyra22, voltage11, current1) = y.split('\t')
And that should be all your values, separated in string
am getting desperate on this, please help me, I just can't figure out
how to read those tabs
please help me!
On Tue, 29 Mar 2005 22:16:11 -0800, jrlen balane <[EMAIL PROTECTED]> wrote:
> I need the string representation of the data read so that i can put it
> on a wxGrid
> while i am goin to nee
I need the string representation of the data read so that i can put it
on a wxGrid
while i am goin to need the integer representation of the data so that
i can plot it.
anybody, please help!!!
On Tue, 29 Mar 2005 20:56:16 -0800, jrlen balane <[EMAIL PROTECTED]> wrote:
> how should i modify this
how should i modify this data reader:
(assumes that there is only one entry per line followed by '\n')
data_file = open(os.path.normpath(self.TextFile.GetValue()), 'r')
data = data_file.readlines()
self.irradianceStrings = map(str, data)
self.irradianceIntegers = map(int, data)
self.IrradianceExe
Whoops, golden rule - "Never post untested code"
Sorry.
On Mon, 14 Mar 2005 21:05:44 -0500, Kent Johnson <[EMAIL PROTECTED]> wrote:
> jrlen balane wrote:
> > ok, i've done what sir Kent just said, my fault...
> >
> > but an error still occurs:
> > Traceback (most recent call last):
> > File "C:
jrlen balane wrote:
ok, i've done what sir Kent just said, my fault...
but an error still occurs:
Traceback (most recent call last):
File "C:\Python23\practices\opentxtprintlngnew.py", line 18, in -toplevel-
print process(data)
File "C:\Python23\practices\opentxtprintlngnew.py", line 10, in
ok, i've done what sir Kent just said, my fault...
but an error still occurs:
Traceback (most recent call last):
File "C:\Python23\practices\opentxtprintlngnew.py", line 18, in -toplevel-
print process(data)
File "C:\Python23\practices\opentxtprintlngnew.py", line 10, in process
tempLi
jrlen balane wrote:
import sys
data_file = open('C:/Documents and Settings/nyer/Desktop/nyer.txt', 'r')
data = data_file.readlines()
def process(list_of_lines):
data_points = []
for line in list_of_lines:
try:
tempLine = int(line)
except TypeError:
pr
import sys
data_file = open('C:/Documents and Settings/nyer/Desktop/nyer.txt', 'r')
data = data_file.readlines()
def process(list_of_lines):
data_points = []
for line in list_of_lines:
try:
tempLine = int(line)
except TypeError:
print "Non numeric c
jrlen balane wrote:
this is what i get after running this on IDLE:
import sys
data_file = open('C:/Documents and Settings/nyer/Desktop/nyer.txt', 'r')
data = data_file.readlines()
def process(list_of_lines):
data_points = []
for line in list_of_lines:
try:
tempLine = i
this is what i get after running this on IDLE:
import sys
data_file = open('C:/Documents and Settings/nyer/Desktop/nyer.txt', 'r')
data = data_file.readlines()
def process(list_of_lines):
data_points = []
for line in list_of_lines:
try:
tempLine = int(line)
Oops, and I meant
try:
tempLine = int(line)
Silly indent error.
On Tue, 15 Mar 2005 12:52:49 +1300, Liam Clarke <[EMAIL PROTECTED]> wrote:
> Well, a string "12345" when called through int() will come back as 12345.
>
> But, a string "foo", called through int(), will raise a TypeError.
>
>
Well, a string "12345" when called through int() will come back as 12345.
But, a string "foo", called through int(), will raise a TypeError.
So
> import sys
>
> data_file = open('C:/Documents and Settings/nyer/Desktop/nyer.txt', 'r')
> data = data_file.readlines()
>
> def process(list_of_l
say i have the code that reads decimal value from a text file:
import sys
data_file = open('C:/Documents and Settings/nyer/Desktop/nyer.txt', 'r')
data = data_file.readlines()
def process(list_of_lines):
data_points = []
for line in list_of_lines:
data_points.append(int(line))
Brian van den Broek wrote:
So, sorry, I don't know what's wrong with the code you sent me, and I
fear that if I tried to work it out, I'd do more damage. I yield the
floor as I am off to write "Don't post untested code 1000 times.
for i in range(1000):
print "Don't post untested code"
(tested,
Brian van den Broek schrieb:
Brian van den Broek said unto the world upon 2005-02-17 03:51:
> jrlen balane said unto the world upon 2005-02-17 02:41:
sir, what seemed to be the problem with this:
def process(list_of_lines):
data_points = []
for line in list_of_lines:
data_points.a
> >> Traceback (most recent call last):
> >> File "C:\Python23\practices\opentxt", line 12, in -toplevel-
> >> process(data)
> >> File "C:\Python23\practices\opentxt", line 6, in process
> >> data_points.append(int(line))
> >> ValueError: invalid literal for int():
Hi Brian,
Ah, th
Brian van den Broek said unto the world upon 2005-02-17 03:51:
> jrlen balane said unto the world upon 2005-02-17 02:41:
sir, what seemed to be the problem with this:
def process(list_of_lines):
data_points = []
for line in list_of_lines:
data_points.append(int(line))
return dat
Brian van den Broek said unto the world upon 2005-02-17 03:51:
jrlen balane said unto the world upon 2005-02-17 02:41:
sir, what seemed to be the problem with this:
Hi,
I think the traceback is my fault from an oversight in the code I sent
you when you posted before. Sorry about that :-[
In cas
jrlen balane said unto the world upon 2005-02-17 02:41:
sir, what seemed to be the problem with this:
def process(list_of_lines):
data_points = []
for line in list_of_lines:
data_points.append(int(line))
return data_points
data_file = open('C:/Documents and Settings/nyer/Desktop
> ei guys, chill out!
Its OK, we often get carried away on flights of fancy here :-)
> what if i choose to numbered my data from 1-96 for example. how
would
> i be able to exclude the numbered part from the data part?
You can use the string split() method to get a list of the
components. Then se
Brian van den Broek wrote:
YAGNI is a slogan of the Extreme and/or Agile programming community.
Stands for You Aren't Going to Need It. The idea is, if you are
thinking of doing something other than (another slogan) `the simplest
thing that could possibly work' -- don't. The rational for
complicati
jrlen balane wrote:
and this line:
data_points.append(int(line))
this would turn the string back to an integer, am i right?
Yes.
and on this one:
data_points = [ int(line) for line in data_file ]
this did not use any read(), is this already equal to readline()? so
this would already store
jrlen balane said unto the world upon 2005-02-13 18:45:
ei guys, chill out!
what if i choose to numbered my data from 1-96 for example. how would
i be able to exclude the numbered part from the data part?
and, mind if I ask, what's a YAGNI by the way?
_
> what i know (chapter 7 of the tutorial):
> 1) first, to open a txt file, i can use open() say:
> f = open(*.txt, r)
> a user can use the notepad to create the text file so i'll just open
> it for reading. my problem now would be on reading the contents of
the
> file.
OK So far
>
and this line:
data_points.append(int(line))
this would turn the string back to an integer, am i right?
and on this one:
data_points = [ int(line) for line in data_file ]
this did not use any read(), is this already equal to readline()? so
this would already store all the data in the tx
ei guys, chill out!
what if i choose to numbered my data from 1-96 for example. how would
i be able to exclude the numbered part from the data part?
and, mind if I ask, what's a YAGNI by the way?
___
Tutor maillist - Tutor@python.org
http://mail.pytho
Brian van den Broek wrote:
Kent Johnson said unto the world upon 2005-02-13 14:04:
Brian van den Broek wrote:
Since you files are quite short, I'd do something like:
data_file = open(thedata.txt, 'r') # note -- 'r' not r
data = data_file.readlines() # returns a list of lines
def process(list
Kent Johnson said unto the world upon 2005-02-13 14:04:
Brian van den Broek wrote:
Since you files are quite short, I'd do something like:
data_file = open(thedata.txt, 'r') # note -- 'r' not r
data = data_file.readlines() # returns a list of lines
def process(list_of_lines):
data_points
Brian van den Broek wrote:
Since you files are quite short, I'd do something like:
data_file = open(thedata.txt, 'r') # note -- 'r' not r
data = data_file.readlines() # returns a list of lines
def process(list_of_lines):
data_points = []
for line in list_of_lines:
data_points
jrlen balane said unto the world upon 2005-02-13 11:49:
guys, how would i do this:
i want to read from a text file
the text file should contain should contain data (say, decimal value
from 1-1200). there should be no other type of entry but decimal
it should contain 96 data all in all, with each d
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