a open file r a readline output without n

Question

I am about to write a python script  that is able to read a txt file  but with readline   there is always the  n output  How can i remove this from the variable     a   open  file    r   b   a readline   a close

User · Answer

That would be   b rstrip   n     If you want to strip space from each and every line  you might consider instead   a read   splitlines     This will give you a list of lines  without the line end characters

User · Answer

A solution  can be  with open  quot file quot    quot r quot   as fd      lines   fd read   splitlines    You get the list of lines without  quot  r n quot  or  quot  n quot   Or  use the classic way  with open  quot file quot    quot r quot   as fd      for line in fd          line   line strip    You read the file  line by line and drop the spaces and newlines  If you only want to drop the newlines  with open  quot file quot    quot r quot   as fd      for line in fd          line   line replace  quot  r quot    quot  quot   replace  quot  n quot    quot  quot    Et voil    Note  The behavior of Python 3 is a little different  To mimic this behavior  use io open  See the documentation of io open  So  you can use  with io open  quot file quot    quot r quot   newline None  as fd      for line in fd          line   line replace  quot  n quot    quot  quot    When the newline parameter is None  lines in the input can end in   n     r   or   r n   and these are translated into   n    newline controls how universal newlines works  it only applies to text mode   It can be None        n     r   and   r n   It works as follows  On input  if newline is None  universal newlines mode is enabled  Lines in the input can end in   n     r   or   r n   and these are translated into   n  before being returned to the caller  If it is     universal newlines mode is enabled  but line endings are returned to the caller untranslated  If it has any of the other legal values  input lines are only terminated by the given string  and the line ending is returned to the caller untranslated

[python] a = open("file", "r"); a.readline() output without \n

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