mirror of
https://github.com/morpheus65535/bazarr
synced 2024-12-22 15:54:26 +00:00
55 lines
1.8 KiB
Python
55 lines
1.8 KiB
Python
import re
|
|
from typing import Iterable, List, Tuple
|
|
|
|
from .cells import cell_len, chop_cells
|
|
from ._loop import loop_last
|
|
|
|
re_word = re.compile(r"\s*\S+\s*")
|
|
|
|
|
|
def words(text: str) -> Iterable[Tuple[int, int, str]]:
|
|
position = 0
|
|
word_match = re_word.match(text, position)
|
|
while word_match is not None:
|
|
start, end = word_match.span()
|
|
word = word_match.group(0)
|
|
yield start, end, word
|
|
word_match = re_word.match(text, end)
|
|
|
|
|
|
def divide_line(text: str, width: int, fold: bool = True) -> List[int]:
|
|
divides: List[int] = []
|
|
append = divides.append
|
|
line_position = 0
|
|
_cell_len = cell_len
|
|
for start, _end, word in words(text):
|
|
word_length = _cell_len(word.rstrip())
|
|
if line_position + word_length > width:
|
|
if word_length > width:
|
|
if fold:
|
|
for last, line in loop_last(
|
|
chop_cells(word, width, position=line_position)
|
|
):
|
|
if last:
|
|
line_position = _cell_len(line)
|
|
else:
|
|
start += len(line)
|
|
append(start)
|
|
else:
|
|
if start:
|
|
append(start)
|
|
line_position = _cell_len(word)
|
|
elif line_position and start:
|
|
append(start)
|
|
line_position = _cell_len(word)
|
|
else:
|
|
line_position += _cell_len(word)
|
|
return divides
|
|
|
|
|
|
if __name__ == "__main__": # pragma: no cover
|
|
from .console import Console
|
|
|
|
console = Console(width=10)
|
|
console.print("12345 abcdefghijklmnopqrstuvwyxzABCDEFGHIJKLMNOPQRSTUVWXYZ 12345")
|
|
print(chop_cells("abcdefghijklmnopqrstuvwxyz", 10, position=2))
|