Removing newlines from string on windows (without replacing)

John Yeung gallium.arsenide at
Sun Jul 26 13:54:52 EDT 2009

On Jul 26, 1:13 pm, Tom < at> wrote:
> The thing that was messing it up was that the endlines are handled
> differently on each each OS, so I changed the code to strip the
> endlines to be:
>     if == "nt":
>         s = sauce.rstrip("\r\n")
>     else:
>         s = sauce.replace("\n", "")

Well, this is doing two different things.  When is 'nt', you
are getting rid of all *trailing* CRLFs.  Otherwise, you are getting
rid of all LFs *anywhere in the string*.  (Even if it so happens sauce
will only ever have LFs at the end, it's still better to use the
method that is closest to your intended meaning.)

Personally, I prefer using sauce.rstrip() with no parameters (one of
the suggestions Rhodri mentioned) if it's not important to preserve
trailing spaces, since this will work regardless of end-of-line style
(and typically, trailing spaces, tabs, etc. are undesirable anyway).


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