Convert multiple byte character to single

[lyoutakoduka]

Create module to convert string that convert multiple byte character to single character.

Characters which can converted are big and small alphabet letters, and numbers like follow.

ａ-ｚ: a-z
Ａ-Ｚ: A-Z
０-９: 0-9

Note that other characters are not converted by this module.

[lyoutakoduka]

Add module to return alphabet which include multiple or single byte characters.

Returned alphabet are grouped three types, they are big and small letter, and numbers.

Returned data structure

class structure_name(TypedDict):
    big: List[str] # Big letters
    small: List[str] # Small letters
    number: List[str] # Number letters

[lyoutakoduka]

Update returned data structure.

Returned data structure

class structure_name(TypedDict):
    big: List[str] # Big letters
    small: List[str] # Small letters
    number: List[str] # Number letters
    other: List[str] # Other letters