[PYTHON/COMMON] 전각 문자에서 반각 문자 구하기

icodebroker COMMON 2024-06-18

■ 전각 문자에서 반각 문자를 구하는 방법을 보여준다.

▶ 예제 코드 (PY)


def getHalfWidthCharacter(fullWidthCharacter):
    characterOffsetString         = "0xfee0"
    blankFullWidthCharacterString = "0x3000"

    characterOffsetASCIIHexadecimal = int(characterOffsetString, 16)

    blankFullWidthCharacterASCIIHexadecimal = int(blankFullWidthCharacterString, 16)
    blankFullWidthCharacterHexadecimal      = hex(blankFullWidthCharacterASCIIHexadecimal)

    fullWidthCharacterASCIIHexadecimal = ord(fullWidthCharacter)
    fullWidthCharacterHexadecimal      = hex(fullWidthCharacterASCIIHexadecimal)

    if fullWidthCharacterASCIIHexadecimal >= characterOffsetASCIIHexadecimal:
        halfWidthCharacter = fullWidthCharacterASCIIHexadecimal - characterOffsetASCIIHexadecimal
    elif fullWidthCharacterASCIIHexadecimal == blankFullWidthCharacterASCIIHexadecimal:
        halfWidthCharacter = blankFullWidthCharacterHexadecimal

    return chr(halfWidthCharacter)

print(getHalfWidthCharacter("！"))
print(getHalfWidthCharacter("＋"))
print(getHalfWidthCharacter("＜"))
print(getHalfWidthCharacter("？"))

"""
!
+
<
?
"""

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def getHalfWidthCharacter(fullWidthCharacter):

characterOffsetString = "0xfee0"

blankFullWidthCharacterString = "0x3000"

characterOffsetASCIIHexadecimal = int(characterOffsetString, 16)

blankFullWidthCharacterASCIIHexadecimal = int(blankFullWidthCharacterString, 16)

blankFullWidthCharacterHexadecimal = hex(blankFullWidthCharacterASCIIHexadecimal)

fullWidthCharacterASCIIHexadecimal = ord(fullWidthCharacter)

fullWidthCharacterHexadecimal = hex(fullWidthCharacterASCIIHexadecimal)

if fullWidthCharacterASCIIHexadecimal >= characterOffsetASCIIHexadecimal:

halfWidthCharacter = fullWidthCharacterASCIIHexadecimal - characterOffsetASCIIHexadecimal

elif fullWidthCharacterASCIIHexadecimal == blankFullWidthCharacterASCIIHexadecimal:

halfWidthCharacter = blankFullWidthCharacterHexadecimal

return chr(halfWidthCharacter)

print(getHalfWidthCharacter("！"))

print(getHalfWidthCharacter("＋"))

print(getHalfWidthCharacter("＜"))

print(getHalfWidthCharacter("？"))

"""

!

+

<

?

"""