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 work with each line separately, without the '\n'
character.
How can I get variable "b" as a list of such lines?
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
The advantage is that this works even for large files that otherwise
won't fit into memory. Your approach of reading the full contents can be
used like this:
content = a.read()
for line in content.split("\n"):
print line
Diez
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