Hide keyboard shortcuts

Hot-keys on this page

r m x p   toggle line displays

j k   next/prev highlighted chunk

0   (zero) top of page

1   (one) first highlighted chunk

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

from __future__ import annotations 

 

 

def indent(txt: str, pre: str = " " * 2) -> str: 

"""simple text indentation""" 

 

from textwrap import dedent 

 

txt = dedent(txt) 

if txt.endswith("\n"): 

last_eol = "\n" 

txt = txt[:-1] 

else: 

last_eol = "" 

 

result = pre + txt.replace("\n", "\n" + pre) + last_eol 

return result if result.strip() else result.strip() 

 

 

def lstrip(txt: str, ending: str | list[str]) -> str: 

endings = ending if isinstance(ending, list) else [ending] 

for left in endings: 

txt = txt[len(left) :] if txt.startswith(left) else txt 

return txt