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2 functions for 7 lines total solution in Speedy category for Text Formatting by CDG.Axel
from textwrap import wrap
def format_line(line, width, style):
# all-in-one for left-right-center
if style in 'lcr':
return f"{line:{'<^>'['lcr'.find(style)]}{width}}".rstrip()
# first divmod argument is total spaces needed, second - intervals between words
d, q = divmod(width - len(line) + len(lst := line.split()) - 1, len(lst) - 1)
return ''.join(' ' * (i > 0) * (d + (i <= q)) + w for i, w in enumerate(lst))
def text_formatting(text: str, width: int, style: str) -> str:
lst = wrap(text, width=width)
return '\n'.join(line if style == 'j' and i+1 == len(lst) else
format_line(line, width, style) for i, line in enumerate(lst))
"""
# no wordwrap.wrap alternative with comments
res = line = ''
for w in text.split():
if len(line) + len(w) + 1 > width:
line, res = '', res + format_line(line, width, style) + '\n'
line += ' ' * bool(line) + w
return res + (line if style == 'j' else format_line(line, width, style))
"""
if __name__ == '__main__':
LINE = ('Lorem ipsum dolor sit amet, consectetur adipisicing elit. Iure '
'harum suscipit aperiam aliquam ad, perferendis ex molestias '
'reiciendis accusantium quos, tempore sunt quod veniam, eveniet '
'et necessitatibus mollitia. Quasi, culpa.')
print('Example:')
print(text_formatting(LINE, 38, 'l'))
assert text_formatting(LINE, 38, 'l') == \
'''Lorem ipsum dolor sit amet,
consectetur adipisicing elit. Iure
harum suscipit aperiam aliquam ad,
perferendis ex molestias reiciendis
accusantium quos, tempore sunt quod
veniam, eveniet et necessitatibus
mollitia. Quasi, culpa.''', 'Left 38'
assert text_formatting(LINE, 30, 'c') == \
''' Lorem ipsum dolor sit amet,
consectetur adipisicing elit.
Iure harum suscipit aperiam
aliquam ad, perferendis ex
molestias reiciendis
accusantium quos, tempore sunt
quod veniam, eveniet et
necessitatibus mollitia.
Quasi, culpa.''', 'Center 30'
assert text_formatting(LINE, 50, 'r') == \
''' Lorem ipsum dolor sit amet, consectetur
adipisicing elit. Iure harum suscipit aperiam
aliquam ad, perferendis ex molestias reiciendis
accusantium quos, tempore sunt quod veniam,
eveniet et necessitatibus mollitia. Quasi, culpa.''', 'Right 50'
assert text_formatting(LINE, 45, 'j') == \
'''Lorem ipsum dolor sit amet, consectetur
adipisicing elit. Iure harum suscipit aperiam
aliquam ad, perferendis ex molestias
reiciendis accusantium quos, tempore sunt
quod veniam, eveniet et necessitatibus
mollitia. Quasi, culpa.''', 'Justify 45'
Oct. 13, 2021
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