초성 추출과 초성 비교 (get_chosung_string, chosung_includes)

get_chosung_string(text: str, keep_spaces: bool = False, *, keep_non_hangul: bool | None = None) -> str

from hangulpy import get_chosung_string

print(get_chosung_string("라면"))  # ㄹㅁ
print(get_chosung_string("띄어 쓰기"))  # ㄸㅇㅆㄱ
print(get_chosung_string("띄어 쓰기", keep_spaces=True))  # ㄸㅇ ㅆㄱ

print(get_chosung_string("A한! ㄱ", keep_spaces=True))  # Aㅎ! ㄱ
print(get_chosung_string("A한! ㄱ", keep_spaces=True, keep_non_hangul=False))  # ㅎ ㄱ
print(get_chosung_string("A한! ㄱ", keep_non_hangul=True))  # Aㅎ!ㄱ

chosung_includes(word: str, pattern: str) -> bool

from hangulpy import chosung_includes

print(chosung_includes("라면", "ㄹㅁ"))  # True
print(chosung_includes("사과", "ㅅㄱ"))  # True