regex - How to write regular expression to use re.split in python -


i have string this:

----------  ft weekend  ----------  why run marathons? marathons , cycling races more exercise?  literature of endurance tell our thirst self-imposed hardship?

i want delete part ---------- next ---------- included.

i have been using re.sub:

pattern =r"-+\n.+\n-+" re.sub(pattern, '', thestring) 

pattern =r"-+\n.+?\n-+" re.sub(pattern, '', thestring,flags=re.dotall)

just use dotall flag.the problem regex default . not match \n.so need explicitly add flag dotall making match \n.

see demo.

https://regex101.com/r/hr7th4/24

or

pattern =r"-+\n[\s\s]+?\n-+" re.sub(pattern, '', thestring)

if dont want add flag


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