fork download
copy 
  1. import re
  2.  
  3. content_string = ("---\n"
  4. 	"section-1-line-1\n"
  5. 	"section-1-line-2\n"
  6. 	"section-1-line-3\n"
  7. 	"---\n"
  8. 	"section-2-line-1\n"
  9. 	"section-2-line-2\n"
  10. 	"section-2-line-3\n"
  11. 	"---\n"
  12. 	"section-3-line-1\n"
  13. 	"section-3-line-2\n"
  14. 	"section-3-line-3\n"
  15. 	"---")
  16.  
  17. rx = re.compile(r"^---(?:\n(?!---|section-2-line-2).*)*\nsection-2-line-2(?:\n(?!--).*)*\n(?=---)", re.M)
  18. content_string_modified = re.sub(rx, '', content_string)
  19. print(content_string_modified)
  20.  
Success #stdin #stdout 0.03s 9480KB
comments ()
stdin
copy 
Standard input is empty
stdout
copy 
---
section-1-line-1
section-1-line-2
section-1-line-3
---
section-3-line-1
section-3-line-2
section-3-line-3
---
https://ideone.com/0H5QPz
language:
Python 3 (python  3.12)
created:
1 year ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!