def reset(self):
CharSetProber.reset(self)
if self._mCodingSM:
self._mCodingSM.reset()
if self._mDistributionAnalyzer:
self._mDistributionAnalyzer.reset()
self._mLastChar = [_bytechar(0), _bytechar(0)]
def reset(self):
CharSetProber.reset(self)
if self._mCodingSM:
self._mCodingSM.reset()
if self._mDistributionAnalyzer:
self._mDistributionAnalyzer.reset()
self._mLastChar = [_bytechar(0), _bytechar(0)]
def get_order(self, aStr):
# for GB2312 encoding, we are interested
# first byte range: 0xb0 -- 0xfe
# second byte range: 0xa1 -- 0xfe
# no validation needed here. State machine has done that
if (aStr[0] >= _bytechar(0xB0)) and (aStr[1] >= _bytechar(0xA1)):
return 94 * (_byteord(aStr[0]) - 0xB0) + _byteord(aStr[1]) - 0xA1
else:
return -1
def get_order(self, aStr):
# for GB2312 encoding, we are interested
# first byte range: 0xb0 -- 0xfe
# second byte range: 0xa1 -- 0xfe
# no validation needed here. State machine has done that
if (aStr[0] >= _bytechar(0xB0)) and (aStr[1] >= _bytechar(0xA1)):
return 94 * (_byteord(aStr[0]) - 0xB0) + _byteord(aStr[1]) - 0xA1
else:
return -1;
def get_order(self, aStr):
# for big5 encoding, we are interested
# first byte range: 0xa4 -- 0xfe
# second byte range: 0x40 -- 0x7e , 0xa1 -- 0xfe
# no validation needed here. State machine has done that
if aStr[0] >= _bytechar(0xA4):
if aStr[1] >= _bytechar(0xA1):
return 157 * (_byteord(aStr[0]) - 0xA4) + _byteord(aStr[1]) - 0xA1 + 63
else:
return 157 * (_byteord(aStr[0]) - 0xA4) + _byteord(aStr[1]) - 0x40
else:
return -1
def get_order(self, aStr):
# for big5 encoding, we are interested
# first byte range: 0xa4 -- 0xfe
# second byte range: 0x40 -- 0x7e , 0xa1 -- 0xfe
# no validation needed here. State machine has done that
if aStr[0] >= _bytechar(0xA4):
if aStr[1] >= _bytechar(0xA1):
return 157 * (_byteord(aStr[0]) - 0xA4) + _byteord(
aStr[1]) - 0xA1 + 63
else:
return 157 * (_byteord(aStr[0]) - 0xA4) + _byteord(
aStr[1]) - 0x40
else:
return -1
def get_order(self, aStr):
# for sjis encoding, we are interested
# first byte range: 0x81 -- 0x9f , 0xe0 -- 0xfe
# second byte range: 0x40 -- 0x7e, 0x81 -- oxfe
# no validation needed here. State machine has done that
if (_bytechar(0x81) <= aStr[0] <= _bytechar(0x9F)):
order = 188 * (_byteord(aStr[0]) - 0x81)
elif (_bytechar(0xE0) <= aStr[0] <= _bytechar(0xEF)):
order = 188 * (_byteord(aStr[0]) - 0xE0 + 31)
else:
return -1
order = order + _byteord(aStr[1]) - 0x40
if aStr[1] > _bytechar(0x7F):
order = -1
return order
def get_order(self, aStr):
# for sjis encoding, we are interested
# first byte range: 0x81 -- 0x9f , 0xe0 -- 0xfe
# second byte range: 0x40 -- 0x7e, 0x81 -- oxfe
# no validation needed here. State machine has done that
if (_bytechar(0x81) <= aStr[0] <= _bytechar(0x9F)):
order = 188 * (_byteord(aStr[0]) - 0x81)
elif (_bytechar(0xE0) <= aStr[0] <= _bytechar(0xEF)):
order = 188 * (_byteord(aStr[0]) - 0xE0 + 31)
else:
return -1;
order = order + _byteord(aStr[1]) - 0x40
if aStr[1] > _bytechar(0x7F):
order = -1
return order
def get_order(self, aStr):
# for euc-TW encoding, we are interested
# first byte range: 0xc4 -- 0xfe
# second byte range: 0xa1 -- 0xfe
# no validation needed here. State machine has done that
if aStr[0] >= _bytechar(0xC4):
return 94 * (_byteord(aStr[0]) - 0xC4) + _byteord(aStr[1]) - 0xA1
else:
return -1
def get_order(self, aStr):
# for euc-TW encoding, we are interested
# first byte range: 0xc4 -- 0xfe
# second byte range: 0xa1 -- 0xfe
# no validation needed here. State machine has done that
if aStr[0] >= _bytechar(0xC4):
return 94 * (_byteord(aStr[0]) - 0xC4) + _byteord(aStr[1]) - 0xA1
else:
return -1
def get_order(self, aStr):
if not aStr: return -1, 1
# find out current char's byte length
try:
if (_bytechar(0x81) <= aStr[0] <= _bytechar(0x9F)) or \
(_bytechar(0xE0) <= aStr[0] <= _bytechar(0xFC)):
charLen = 2
else:
charLen = 1
except UnicodeDecodeError:
return -1, 1
# return its order if it is hiragana
if len(aStr) > 1:
if (aStr[0] == _bytechar(202)) and \
(_bytechar(0x9F) <= aStr[1] <= _bytechar(0xF1)):
return _byteord(aStr[1]) - 0x9F, charLen
return -1, charLen
def get_order(self, aStr):
if not aStr: return -1, 1
# find out current char's byte length
try:
if (aStr[0] == _bytechar(0x8E)) or \
(_bytechar(0xA1) <= aStr[0] <= _bytechar(0xFE)):
charLen = 2
elif aStr[0] == _bytechar(0x8F):
charLen = 3
else:
charLen = 1
except UnicodeDecodeError:
return -1, 1
# return its order if it is hiragana
if len(aStr) > 1:
if (aStr[0] == _bytechar(0xA4)) and \
(_bytechar(0xA1) <= aStr[1] <= _bytechar(0xF3)):
return _byteord(aStr[1]) - 0xA1, charLen
return -1, charLen
def __init__(self):
CharSetProber.__init__(self)
self._mDistributionAnalyzer = None
self._mCodingSM = None
self._mLastChar = [_bytechar(0), _bytechar(0)]
def __init__(self):
CharSetProber.__init__(self)
self._mDistributionAnalyzer = None
self._mCodingSM = None
self._mLastChar = [_bytechar(0), _bytechar(0)]
