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  1. import re
  2. regex = r"^(?!\d+\s*$)\d+.+$"
  3. test_str = ("Here goes some text. {tag} A wonderful day. It's soon cristmas.\n"
  4. 	"2 Happy 2019, soon. {Some useful tag!} Something else goes here.\n"
  5. 	"3 Happy ending. Yeppe! See you.\n"
  6. 	"4\n"
  7. 	"5 Happy KKK!\n"
  8. 	"6 Happy B-Day!\n"
  9. 	"7\n"
  10. 	"8 Universe is cool!\n"
  11. 	"9\n"
  12. 	"10 {Tagish}.\n"
  13. 	"11\n"
  14. 	"12 {Slugish}. Here goes another line. {Slugish} since this is a new sentence.\n"
  15. 	"13\n"
  16. 	"14 endline.")
  17. print(re.findall(regex, test_str, re.MULTILINE));
Success #stdin #stdout 0.02s 27712KB
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Standard input is empty
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['2 Happy 2019, soon. {Some useful tag!} Something else goes here.', '3 Happy ending. Yeppe! See you.', '5 Happy KKK!', '6 Happy B-Day!', '8 Universe is cool!', '10 {Tagish}.', '12 {Slugish}. Here goes another line. {Slugish} since this is a new sentence.', '14 endline.']
https://ideone.com/WJIMfl
language:
Python 3 (python  3.12)
created:
6 years ago
visibility:
public

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