Python remove line breaks -


this question has answer here:

i'm reading output program this

test_output = test_run.communicate(input=str.encode(input))[0] output = test_output .decode('utf-8').strip()

and if program returns new line this

>>> >>> b

it reads this(with repr()) 

>>> 'a\r\nb'

i tried removing line breaks 

output.replace(r"\r\n","")

but it's not working, if print regular string returns

>>> >>> b

and repr()

>>> 'a\r\nb'

how can remove \r\n string?

don't use regexp, regexp doesn't think does:

>>> 'a\r\nb'.replace('\r\n', '') 'ab'

i.e. remove r in replace(r'\r\n', '')


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