2009/1/25 Tim Chase python.l...@tim.thechases.com:
(again, a malformed text-file with no terminal '\n' may cause it
to be absent from the last line)
Ahem. That may be malformed for some specific file specification,
but it is only malformed in general if you are using an operating
system that
Diez B. Roggisch de...@nospam.web.de wrote:
[ ... ] Your approach of reading the full contents can be
used like this:
content = a.read()
for line in content.split(\n):
print line
Or if you want the full content in memory but only ever access it on a
line-by-line basis:
content =
On Mon, 26 Jan 2009 12:22:18 +, Sion Arrowsmith wrote:
content = a.readlines()
(Just because we can now write for line in file doesn't mean that
readlines() is *totally* redundant.)
But ``content = list(a)`` is shorter. :-)
Ciao,
Marc 'BlackJack' Rintsch
--
On 26 Jan 2009 14:51:33 GMT Marc 'BlackJack' Rintsch bj_...@gmx.net
wrote:
On Mon, 26 Jan 2009 12:22:18 +, Sion Arrowsmith wrote:
content = a.readlines()
(Just because we can now write for line in file doesn't mean that
readlines() is *totally* redundant.)
But ``content =
On Sun, 2009-01-25 at 18:23 -0800, John Machin wrote:
On Jan 26, 1:03 pm, Gabriel Genellina gagsl-...@yahoo.com.ar
wrote:
En Sun, 25 Jan 2009 23:30:33 -0200, Tim Chase
python.l...@tim.thechases.com escribió:
Unfortunately, a raw rstrip() eats other whitespace that may be
En Mon, 26 Jan 2009 13:35:39 -0200, J. Cliff Dyer j...@sdf.lonestar.org
escribió:
On Sun, 2009-01-25 at 18:23 -0800, John Machin wrote:
On Jan 26, 1:03 pm, Gabriel Genellina gagsl-...@yahoo.com.ar
wrote:
En Sun, 25 Jan 2009 23:30:33 -0200, Tim Chase
python.l...@tim.thechases.com escribió:
En Mon, 26 Jan 2009 13:35:39 -0200, J. Cliff Dyer j...@sdf.lonestar.org
escribió:
On Sun, 2009-01-25 at 18:23 -0800, John Machin wrote:
On Jan 26, 1:03 pm, Gabriel Genellina gagsl-...@yahoo.com.ar
wrote:
En Sun, 25 Jan 2009 23:30:33 -0200, Tim Chase
python.l...@tim.thechases.com escribió:
On Mon, 26 Jan 2009 16:10:11 +0100, Andreas Waldenburger wrote:
On 26 Jan 2009 14:51:33 GMT Marc 'BlackJack' Rintsch bj_...@gmx.net
wrote:
On Mon, 26 Jan 2009 12:22:18 +, Sion Arrowsmith wrote:
content = a.readlines()
(Just because we can now write for line in file doesn't mean
On 26 Jan 2009 22:12:43 GMT Marc 'BlackJack' Rintsch bj_...@gmx.net
wrote:
On Mon, 26 Jan 2009 16:10:11 +0100, Andreas Waldenburger wrote:
On 26 Jan 2009 14:51:33 GMT Marc 'BlackJack' Rintsch
bj_...@gmx.net wrote:
On Mon, 26 Jan 2009 12:22:18 +, Sion Arrowsmith wrote:
Hello,
I'va read a text file into variable a
a=open('FicheroTexto.txt','r')
a.read()
a contains all the lines of the text separated by '\n' characters.
Now, I want to work with each line separately, without the '\n'
character.
How can I get variable b as a list of such lines?
Thank
vsoler schrieb:
Hello,
I'va read a text file into variable a
a=open('FicheroTexto.txt','r')
a.read()
a contains all the lines of the text separated by '\n' characters.
No, it doesn't. a.read() *returns* the contents, but you don't assign
it, so it is discarded.
Now, I want to
The idiomatic way would be iterating over the file-object itself - which
will get you the lines:
with open(foo.txt) as inf:
for line in inf:
print line
In versions of Python before the with was introduced (as in the
2.4 installations I've got at both home and work), this can
On 25 ene, 14:36, Diez B. Roggisch de...@nospam.web.de wrote:
vsoler schrieb:
Hello,
I'va read a text file into variable a
a=open('FicheroTexto.txt','r')
a.read()
a contains all the lines of the text separated by '\n' characters.
No, it doesn't. a.read() *returns* the
On Jan 26, 12:54 am, Tim Chase python.l...@tim.thechases.com wrote:
One other caveat here, line contains the newline at the end, so
you might have
print line.rstrip('\r\n')
to remove them.
I don't understand the presence of the '\r' there. Any '\x0d' that
remains after reading the file
One other caveat here, line contains the newline at the end, so
you might have
print line.rstrip('\r\n')
to remove them.
I don't understand the presence of the '\r' there. Any '\x0d' that
remains after reading the file in text mode and is removed by that
rstrip would be a strange occurrence
On 26/01/2009 10:34 AM, Tim Chase wrote:
I believe that using the formulaic for line in file(FILENAME)
iteration guarantees that each line will have at most only one '\n'
and it will be at the end (again, a malformed text-file with no terminal
'\n' may cause it to be absent from the last
John Machin wrote:
On 26/01/2009 10:34 AM, Tim Chase wrote:
I believe that using the formulaic for line in file(FILENAME)
iteration guarantees that each line will have at most only one '\n'
and it will be at the end (again, a malformed text-file with no
terminal '\n' may cause it to be
On Sun, 25 Jan 2009 17:34:18 -0600, Tim Chase wrote:
Thank goodness I haven't found any of my data-sources using \n\r
instead, which would require me to left-strip '\r' characters as well.
Sigh. My kingdom for competency. :-/
If I recall correctly, one of the accounting systems I used eight
Scott David Daniels wrote:
Here's how I'd do it:
with open('deheap/deheap.py', 'rU') as source:
for line in source:
print line.rstrip() # Avoid trailing spaces as well.
This should handle \n, \r\n, and \n\r lines.
Unfortunately, a raw rstrip() eats other
En Sun, 25 Jan 2009 23:30:33 -0200, Tim Chase
python.l...@tim.thechases.com escribió:
Unfortunately, a raw rstrip() eats other whitespace that may be
important. I frequently get tab-delimited files, using the following
pseudo-code:
def clean_line(line):
return
On Jan 26, 1:03 pm, Gabriel Genellina gagsl-...@yahoo.com.ar
wrote:
En Sun, 25 Jan 2009 23:30:33 -0200, Tim Chase
python.l...@tim.thechases.com escribió:
Unfortunately, a raw rstrip() eats other whitespace that may be
important. I frequently get tab-delimited files, using the
En Mon, 26 Jan 2009 00:23:30 -0200, John Machin sjmac...@lexicon.net
escribió:
On Jan 26, 1:03 pm, Gabriel Genellina gagsl-...@yahoo.com.ar
wrote:
It's so easy that don't doing that is just inexcusable lazyness :)
Your own example, written using the csv module:
import csv
f =
22 matches
Mail list logo
