comparison mercurial/encoding.py @ 43682:83a349aaeba3

typing: constrain argument/return types of encoding.toutf8b()

43681:b65fcccd9100

_utf8len = [0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 4]


def getutf8char(s, pos):
    # type: (Any, Any) -> Any
    '''get the next full utf-8 character in the given string, starting at pos

    Raises a UnicodeError if the given location does not start a valid
    utf-8 character.
    '''

    c.decode("utf-8", _utf8strict)
    return c


def toutf8b(s):
    # type: (Any) -> Any
    '''convert a local, possibly-binary string into UTF-8b

    This is intended as a generic method to preserve data when working
    with schemes like JSON and XML that have no provision for
    arbitrary byte strings. As Mercurial often doesn't know

43682:83a349aaeba3

_utf8len = [0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 3, 4]


def getutf8char(s, pos):
    # type: (bytes, int) -> bytes
    '''get the next full utf-8 character in the given string, starting at pos

    Raises a UnicodeError if the given location does not start a valid
    utf-8 character.
    '''

    c.decode("utf-8", _utf8strict)
    return c


def toutf8b(s):
    # type: (bytes) -> bytes
    '''convert a local, possibly-binary string into UTF-8b

    This is intended as a generic method to preserve data when working
    with schemes like JSON and XML that have no provision for
    arbitrary byte strings. As Mercurial often doesn't know