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A rule-based politeness styler for the Korean Language

Project description

Politely

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A rule-based politeness styler for the Korean language
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Quick Start ๐Ÿš€

1๏ธโƒฃ Install politely

pip3 install politely

2๏ธโƒฃ Split your text into sentences

Split your text into sentences with whatever tools you prefer. Here, we use kiwipiepy for the sake of demonstration:

from kiwipiepy import Kiwi
# an excerpt from ๋™๋ฐฑ๊ฝƒ (๊น€์œ ์ •)
text = """์ž”์†Œ๋ฆฌ๋ฅผ ๋‘๋ฃจ ๋Š˜์–ด๋†“๋‹ค๊ฐ€ ๋‚จ์ด ๋“ค์„๊นŒ๋ด ์†์œผ๋กœ ์ž…์„ ํ‹€์–ด๋ง‰๊ณ ๋Š” ๊ทธ ์†์—์„œ ๊น”๊น”๋Œ„๋‹ค. ๋ณ„๋กœ ์šฐ์Šค์šธ ๊ฒƒ๋„ ์—†๋Š”๋ฐ ๋‚ ์”จ๊ฐ€ ํ’€๋ฆฌ๋”๋‹ˆ ์ด ๋†ˆ์˜ ๊ณ„์ง‘์• ๊ฐ€ ๋ฏธ์ณค๋‚˜ ํ•˜๊ณ  ์˜์‹ฌํ•˜์˜€๋‹ค.
๊ฒŒ๋‹ค๊ฐ€ ์กฐ๊ธˆ ๋’ค์—๋Š” ์ œ ์ง‘๊ป˜๋ฅผ ํ• ๊ธˆํ• ๊ธˆ ๋Œ์•„๋ณด๋”๋‹ˆ ํ–‰์ฃผ์น˜๋งˆ์˜ ์†์œผ๋กœ ๊ผˆ๋˜ ๋ฐ”๋ฅธ์†์„ ๋ฝ‘์•„์„œ ๋‚˜์˜ ํ„ฑ๋ฐ‘์œผ๋กœ ๋ถˆ์‘ฅ ๋‚ด๋ฏธ๋Š” ๊ฒƒ์ด๋‹ค. 
์–ธ์ œ ๊ตฌ์› ๋Š”์ง€ ๋”์šด ๊น€์ด ํ™ฑ ๋ผ์น˜๋Š” ๊ตต์€ ๊ฐ์ž ์„ธ ๊ฐœ๊ฐ€ ์†์— ๋ฟŒ๋“ฏ์ด ์ฅ์˜€๋‹ค. "๋Š ์ง‘์—” ์ด๊ฑฐ ์—†์ง€?" ํ•˜๊ณ  ์ƒ์ƒ‰์žˆ๋Š” ํฐ์†Œ๋ฆฌ๋ฅผ ํ•˜๊ณ ๋Š” ์ œ๊ฐ€ ์ค€ ๊ฒƒ์„ ๋‚จ์ด ์•Œ๋ฉด์€ ํฐ์ผ๋‚ ํ…Œ๋‹ˆ ์—ฌ๊ธฐ์„œ ์–ผ๋ฅธ ๋จน์–ด ๋ฒ„๋ฆฌ๋ž€๋‹ค.
๊ทธ๋ฆฌ๊ณ  ๋˜ ํ•˜๋Š” ์†Œ๋ฆฌ๊ฐ€, "๋„ˆ ๋ด„๊ฐ์ž๊ฐ€ ๋ง›์žˆ๋‹จ๋‹ค." "๋‚œ ๊ฐ์ž ์•ˆ ๋จน๋Š”๋‹ค. ๋„ˆ๋‚˜ ๋จน์–ด๋ผ." ๋‚˜๋Š” ๊ณ ๊ฐœ๋„ ๋Œ๋ฆฌ์ง€ ์•Š๊ณ  ์ผํ•˜๋˜ ์†์œผ๋กœ ๊ทธ ๊ฐ์ž๋ฅผ ๋„๋กœ ์–ด๊นจ ๋„ˆ๋จธ๋กœ ์‘ฅ ๋ฐ€์–ด ๋ฒ„๋ ธ๋‹ค.
๊ทธ๋žฌ๋”๋‹ˆ ๊ทธ๋ž˜๋„ ๊ฐ€๋Š” ๊ธฐ์ƒ‰์ด ์—†๊ณ , ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์Œ”๊ทผ์Œ”๊ทผํ•˜๊ณ  ์‹ฌ์ƒ์น˜ ์•Š๊ฒŒ ์ˆจ์†Œ๋ฆฌ๊ฐ€ ์ ์  ๊ฑฐ์น ์–ด์ง„๋‹ค. ์ด๊ฑด ๋˜ ๋ญ์•ผ ์‹ถ์–ด์„œ ๊ทธ๋•Œ์—์•ผ ๋น„๋กœ์†Œ ๋Œ์•„๋‹ค๋ณด๋‹ˆ ๋‚˜๋Š” ์ฐธ์œผ๋กœ ๋†€๋ž๋‹ค.
์šฐ๋ฆฌ๊ฐ€ ์ด ๋™๋„ค์— ๋“ค์–ด์˜จ ๊ฒƒ์€ ๊ทผ ์‚ผ๋…„์งธ ๋˜์–ด์˜ค์ง€๋งŒ ์—ฌํƒœ๊ป ๊ฐ€๋ฌด์žก์žกํ•œ ์ ์ˆœ์ด์˜ ์–ผ๊ตด์ด ์ด๋ ‡๊ฒŒ๊นŒ์ง€ ํ™๋‹น๋ฌด์ฒ˜๋Ÿผ ์ƒˆ๋นจ๊ฐœ์ง„ ๋ฒ•์ด ์—†์—ˆ๋‹ค.
๊ฒŒ๋‹ค๊ฐ€ ๋ˆˆ์— ๋…์„ ์˜ฌ๋ฆฌ๊ณ  ํ•œ์ฐธ ๋‚˜๋ฅผ ์š”๋ ‡๊ฒŒ ์˜์•„๋ณด๋”๋‹ˆ ๋‚˜์ค‘์—๋Š” ๋ˆˆ๋ฌผ๊นŒ์ง€ ์–ด๋ฆฌ๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ƒ.
๊ทธ๋ฆฌ๊ณ  ๋ฐ”๊ตฌ๋‹ˆ๋ฅผ ๋‹ค์‹œ ์ง‘์–ด๋“ค๋”๋‹ˆ ์ด๋ฅผ ๊ผญ ์•…๋ฌผ๊ณ ๋Š” ์—Ž์–ด์งˆ ๋“ฏ ์ž๋น ์งˆ ๋“ฏ ๋…ผ๋‘‘์œผ๋กœ ํšกํ•˜๊ฒŒ ๋‹ฌ์•„๋‚˜๋Š” ๊ฒƒ์ด๋‹ค."""
kiwi = Kiwi()
sents = [sent.text.strip() for sent in kiwi.split_into_sents(text)]

3๏ธโƒฃ Speak politely with Styler

Instantiate an object of Styler, and style your sentences in a polite or formal manner with it:

from politely import Styler
from pprint import pprint
styler = Styler()
pprint(" ".join([styler(sent, 1) for sent in sents]))  # 1 = polite
('์ž”์†Œ๋ฆฌ๋ฅผ ๋‘๋ฃจ ๋Š˜์–ด๋†“๋‹ค๊ฐ€ ๋‚จ์ด ๋“ค์„๊นŒ ๋ด ์†์œผ๋กœ ์ž…์„ ํ‹€์–ด๋ง‰๊ณ ๋Š” ๊ทธ ์†์—์„œ ๊น”๊น”๋Œ€์š”. ๋ณ„๋กœ ์šฐ์Šค์šธ ๊ฒƒ๋„ ์—†๋Š”๋ฐ ๋‚ ์”จ๊ฐ€ ํ’€๋ฆฌ๋”๋‹ˆ ์ด ๋†ˆ์˜ '
 '๊ณ„์ง‘์• ๊ฐ€ ๋ฏธ์ณค๋‚˜ ํ•˜๊ณ  ์˜์‹ฌํ–ˆ์–ด์š”. ๊ฒŒ๋‹ค๊ฐ€ ์กฐ๊ธˆ ๋’ค์—๋Š” ์ œ ์ง‘๊ป˜๋ฅผ ํ•  ๊ธˆํ•  ๊ธˆ ๋Œ์•„๋ณด๋”๋‹ˆ ํ–‰์ฃผ์น˜๋งˆ์˜ ์†์œผ๋กœ ๊ผˆ๋˜ ๋ฐ”๋ฅธ ์†์„ ๋ฝ‘์•„์„œ ์ œ ํ„ฑ '
 '๋ฐ‘์œผ๋กœ ๋ถˆ์‘ฅ ๋‚ด๋ฏธ๋Š” ๊ฒŒ์—์š”. ์–ธ์ œ ๊ตฌ์› ๋Š”์ง€ ๋”์šด ๊น€์ด ํ™ฑ ๋ผ์น˜๋Š” ๊ตต์€ ๊ฐ์ž ์„ธ ๊ฐœ๊ฐ€ ์†์— ๋ฟŒ๋“ฏ์ด ์ฅ์˜€์–ด์š”. "๋Š ์ง‘์—๋Š” ์ด ๊ฑฐ ์—†์ฃ ? '
 '"ํ•˜๊ณ  ์ƒ์ƒ‰ ์žˆ๋Š” ํฐ ์†Œ๋ฆฌ๋ฅผ ํ•˜๊ณ ๋Š” ์ œ๊ฐ€ ์ค€ ๊ฒƒ์„ ๋‚จ์ด ์•Œ๋ฉด์€ ํฐ์ผ ๋‚  ํ…Œ๋‹ˆ ์—ฌ๊ธฐ์„œ ์–ผ๋ฅธ ๋จน์–ด ๋ฒ„๋ฆฌ๋ž˜์š”. ๊ทธ๋ฆฌ๊ณ  ๋˜ ํ•˜๋Š” ์†Œ๋ฆฌ๊ฐ€,"๋‹น์‹  '
 '๋ด„ ๊ฐ์ž๊ฐ€ ๋ง›์žˆ์–ด์š”. ""๋‚œ ๊ฐ์ž ์•ˆ ๋จน์–ด์š”. ๋‹น์‹ ์ด๋‚˜ ๋จน์–ด์š”. "์ €๋Š” ๊ณ ๊ฐœ๋„ ๋Œ๋ฆฌ์ง€ ์•Š๊ณ  ์ผํ•˜๋˜ ์†์œผ๋กœ ๊ทธ ๊ฐ์ž๋ฅผ ๋„๋กœ ์–ด๊นจ ๋„ˆ๋จธ๋กœ ์‘ฅ '
 '๋ฐ€์–ด ๋ฒ„๋ ธ์–ด์š”. ๊ทธ๋žฌ๋”๋‹ˆ ๊ทธ๋ž˜๋„ ๊ฐ€๋Š” ๊ธฐ์ƒ‰์ด ์—†๊ณ , ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์Œ”๊ทผ์Œ”๊ทผํ•˜๊ณ  ์‹ฌ์ƒํ•˜์ง€ ์•Š๊ฒŒ ์ˆจ์†Œ๋ฆฌ๊ฐ€ ์ ์  ๊ฑฐ์น ์–ด์ ธ์š”. ์ด๊ฑฐ๋Š” ๋˜ ๋ญ์•ผ '
 '์‹ถ์–ด์„œ ๊ทธ ๋•Œ์—์•ผ ๋น„๋กœ์†Œ ๋Œ์•„๋‹ค๋ณด๋‹ˆ ์ €๋Š” ์ฐธ์œผ๋กœ ๋†€๋ž์–ด์š”. ์ €ํฌ๊ฐ€ ์ด ๋™๋„ค์— ๋“ค์–ด์˜จ ๊ฒƒ์€ ๊ทผ ์‚ผ ๋…„์งธ ๋ผ ์˜ค์ง€๋งŒ ์—ฌํƒœ๊ป ๊ฐ€๋ฌด์žก์žกํ•œ ์ ์ˆ˜๋Š” '
 '์ด์˜ ์–ผ๊ตด์ด ์ด๋ ‡๊ฒŒ๊นŒ์ง€ ํ™๋‹น๋ฌด์ฒ˜๋Ÿผ ์ƒˆ๋นจ๊ฐœ์ง„ ๋ฒ•์ด ์—†์—ˆ์–ด์š”. ๊ฒŒ๋‹ค๊ฐ€ ๋ˆˆ์— ๋…์„ ์˜ฌ๋ฆฌ๊ณ  ํ•œ์ฐธ ์ €๋ฅผ ์š”๋ ‡๊ฒŒ ์˜์•„๋ณด๋”๋‹ˆ ๋‚˜์ค‘์—๋Š” ๋ˆˆ๋ฌผ๊นŒ์ง€ ์–ด๋ฆฌ๋Š” '
 '๊ฒŒ ์•„๋…€์š”. ๊ทธ๋ฆฌ๊ณ  ๋ฐ”๊ตฌ๋‹ˆ๋ฅผ ๋‹ค์‹œ ์ง‘์–ด ๋“ค๋”๋‹ˆ ์ด๋ฅผ ๊ผญ ์•…๋ฌผ๊ณ ๋Š” ์—Ž์–ด์งˆ ๋“ฏ ์ž๋น ์งˆ ๋“ฏ ๋…ผ๋‘‘์œผ๋กœ ํšกํ•˜๊ฒŒ ๋‹ฌ์•„๋‚˜๋Š” ๊ฒŒ์—์š”.')
pprint(" ".join([styler(sent, 2) for sent in sents]))  # 2 = formal
('์ž”์†Œ๋ฆฌ๋ฅผ ๋‘๋ฃจ ๋Š˜์–ด๋†“๋‹ค๊ฐ€ ๋‚จ์ด ๋“ค์„๊นŒ ๋ด ์†์œผ๋กœ ์ž…์„ ํ‹€์–ด๋ง‰๊ณ ๋Š” ๊ทธ ์†์—์„œ ๊น”๊น”๋Œ‘๋‹ˆ๋‹ค. ๋ณ„๋กœ ์šฐ์Šค์šธ ๊ฒƒ๋„ ์—†๋Š”๋ฐ ๋‚ ์”จ๊ฐ€ ํ’€๋ฆฌ๋”๋‹ˆ ์ด ๋†ˆ์˜ '
 '๊ณ„์ง‘์• ๊ฐ€ ๋ฏธ์ณค๋‚˜ ํ•˜๊ณ  ์˜์‹ฌํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฒŒ๋‹ค๊ฐ€ ์กฐ๊ธˆ ๋’ค์—๋Š” ์ œ ์ง‘๊ป˜๋ฅผ ํ•  ๊ธˆํ•  ๊ธˆ ๋Œ์•„๋ณด๋”๋‹ˆ ํ–‰์ฃผ์น˜๋งˆ์˜ ์†์œผ๋กœ ๊ผˆ๋˜ ๋ฐ”๋ฅธ ์†์„ ๋ฝ‘์•„์„œ ์ œ ํ„ฑ '
 '๋ฐ‘์œผ๋กœ ๋ถˆ์‘ฅ ๋‚ด๋ฏธ๋Š” ๊ฒ๋‹ˆ๋‹ค. ์–ธ์ œ ๊ตฌ์› ๋Š”์ง€ ๋”์šด ๊น€์ด ํ™ฑ ๋ผ์น˜๋Š” ๊ตต์€ ๊ฐ์ž ์„ธ ๊ฐœ๊ฐ€ ์†์— ๋ฟŒ๋“ฏ์ด ์ฅ์˜€์Šต๋‹ˆ๋‹ค. "๋Š ์ง‘์—๋Š” ์ด ๊ฑฐ '
 '์—†์Šต๋‹ˆ๊นŒ? "ํ•˜๊ณ  ์ƒ์ƒ‰ ์žˆ๋Š” ํฐ ์†Œ๋ฆฌ๋ฅผ ํ•˜๊ณ ๋Š” ์ œ๊ฐ€ ์ค€ ๊ฒƒ์„ ๋‚จ์ด ์•Œ๋ฉด์€ ํฐ์ผ ๋‚  ํ…Œ๋‹ˆ ์—ฌ๊ธฐ์„œ ์–ผ๋ฅธ ๋จน์–ด ๋ฒ„๋ฆฌ๋ž๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋˜ ํ•˜๋Š” '
 '์†Œ๋ฆฌ๊ฐ€,"๋‹น์‹  ๋ด„ ๊ฐ์ž๊ฐ€ ๋ง›์žˆ์Šต๋‹ˆ๋‹ค. ""๋‚œ ๊ฐ์ž ์•ˆ ๋จน์Šต๋‹ˆ๋‹ค. ๋‹น์‹ ์ด๋‚˜ ๋จน์‹ญ์‹œ์˜ค. "์ €๋Š” ๊ณ ๊ฐœ๋„ ๋Œ๋ฆฌ์ง€ ์•Š๊ณ  ์ผํ•˜๋˜ ์†์œผ๋กœ ๊ทธ ๊ฐ์ž๋ฅผ '
 '๋„๋กœ ์–ด๊นจ ๋„ˆ๋จธ๋กœ ์‘ฅ ๋ฐ€์–ด ๋ฒ„๋ ธ์Šต๋‹ˆ๋‹ค. ๊ทธ๋žฌ๋”๋‹ˆ ๊ทธ๋ž˜๋„ ๊ฐ€๋Š” ๊ธฐ์ƒ‰์ด ์—†๊ณ , ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ์Œ”๊ทผ์Œ”๊ทผํ•˜๊ณ  ์‹ฌ์ƒํ•˜์ง€ ์•Š๊ฒŒ ์ˆจ์†Œ๋ฆฌ๊ฐ€ ์ ์  '
 '๊ฑฐ์น ์–ด์ง‘๋‹ˆ๋‹ค. ์ด๊ฑฐ๋Š” ๋˜ ๋ญ์•ผ ์‹ถ์–ด์„œ ๊ทธ ๋•Œ์—์•ผ ๋น„๋กœ์†Œ ๋Œ์•„๋‹ค๋ณด๋‹ˆ ์ €๋Š” ์ฐธ์œผ๋กœ ๋†€๋ž์Šต๋‹ˆ๋‹ค. ์ €ํฌ๊ฐ€ ์ด ๋™๋„ค์— ๋“ค์–ด์˜จ ๊ฒƒ์€ ๊ทผ ์‚ผ ๋…„์งธ ๋ผ '
 '์˜ค์ง€๋งŒ ์—ฌํƒœ๊ป ๊ฐ€๋ฌด์žก์žกํ•œ ์ ์ˆ˜๋Š” ์ด์˜ ์–ผ๊ตด์ด ์ด๋ ‡๊ฒŒ๊นŒ์ง€ ํ™๋‹น๋ฌด์ฒ˜๋Ÿผ ์ƒˆ๋นจ๊ฐœ์ง„ ๋ฒ•์ด ์—†์—ˆ์Šต๋‹ˆ๋‹ค. ๊ฒŒ๋‹ค๊ฐ€ ๋ˆˆ์— ๋…์„ ์˜ฌ๋ฆฌ๊ณ  ํ•œ์ฐธ ์ €๋ฅผ ์š”๋ ‡๊ฒŒ '
 '์˜์•„๋ณด๋”๋‹ˆ ๋‚˜์ค‘์—๋Š” ๋ˆˆ๋ฌผ๊นŒ์ง€ ์–ด๋ฆฌ๋Š” ๊ฒŒ ์•„๋‹™๋””๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋ฐ”๊ตฌ๋‹ˆ๋ฅผ ๋‹ค์‹œ ์ง‘์–ด ๋“ค๋”๋‹ˆ ์ด๋ฅผ ๊ผญ ์•…๋ฌผ๊ณ ๋Š” ์—Ž์–ด์งˆ ๋“ฏ ์ž๋น ์งˆ ๋“ฏ ๋…ผ๋‘‘์œผ๋กœ '
 'ํšกํ•˜๊ฒŒ ๋‹ฌ์•„๋‚˜๋Š” ๊ฒ๋‹ˆ๋‹ค.')

Hosting the interactive demo

You can either host the interactive demo locally (you first have to sign up for papago API to get your secrets)

export NAVER_CLIENT_ID = ...
export NAVER_CLIENT_SECRET = ...
# host the demo via streamlit
streamlit run main_deploy.py
Or just visit the demo we are hosting for you
image

What politely can't ๐Ÿ™…

politely's Styler cannnot take contexts into account because its conjugation algorithm is fundamentally rule-based. The algorithm is nothing but a chain of glorified if-else's. As a consequence of this, Styler can't disambiguate context-dependent conjugations, like so:

# ๊ถŒ์œ  / ์ฒญ์œ ์˜ ์ฐจ์ด๋Š” ๋งฅ๋ฝ์— ์˜์กด
print(styler("์ €๋Š” ์“ฐ๋ ˆ๊ธฐ๋ฅผ ์ฃผ์›Œ์š”.", 2))
print(styler("์ž, ๊ฐ™์ด ์“ฐ๋ ˆ๊ธฐ๋ฅผ ์ฃผ์›Œ์š”.", 2))
์ €๋Š” ์“ฐ๋ ˆ๊ธฐ๋ฅผ ์ค์Šต๋‹ˆ๋‹ค.
์ž, ๊ฐ™์ด ์“ฐ๋ ˆ๊ธฐ๋ฅผ ์ค์Šต๋‹ˆ๋‹ค. (should be "์ž, ๊ฐ™์ด ์“ฐ๋ ˆ๊ธฐ๋ฅผ ์ฃผ์›์‹œ๋‹ค")
# ์ด๋ฅด + ์–ด -> ์ด๋ฅด๋Ÿฌ/์ผ๋Ÿฌ ๋˜ํ•œ ๋งฅ๋ฝ์— ์˜์กด
print(styler("ํ•˜์ง€ ๋ง๋ผ๊ณ  ์ผ๋ €๋‹ค.", 2))
print(styler("์ •์ƒ์— ์ด๋ฅด๋ €๋‹ค.", 2))
ํ•˜์ง€ ๋ง๋ผ๊ณ  ์ผ๋ €์Šต๋‹ˆ๋‹ค.
์ •์ƒ์— ์ผ๋ €์Šต๋‹ˆ๋‹ค. (should be "์ •์ƒ์— ์ด๋ฅด๋ €์Šต๋‹ˆ๋‹ค")

By whom? ๐Ÿ‘

  • funded by: Faculty of Oriental Studies at the University of Oxford
  • led & developed by: Jieun Kiaer (Associate Professor of Korean Language and Linguistics at the University of Oxford)
  • co-developed by: Research assistant Eu-Bin KIM (Msc. in Applied Linguistics at the University of Oxford, Bsc. in AI at the University of Manchester )

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