diff options
Diffstat (limited to 'third_party/python/chardet/chardet/sbcsgroupprober.py')
| -rw-r--r-- | third_party/python/chardet/chardet/sbcsgroupprober.py | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/third_party/python/chardet/chardet/sbcsgroupprober.py b/third_party/python/chardet/chardet/sbcsgroupprober.py new file mode 100644 index 0000000000..bdeef4e15b --- /dev/null +++ b/third_party/python/chardet/chardet/sbcsgroupprober.py @@ -0,0 +1,83 @@ +######################## BEGIN LICENSE BLOCK ######################## +# The Original Code is Mozilla Universal charset detector code. +# +# The Initial Developer of the Original Code is +# Netscape Communications Corporation. +# Portions created by the Initial Developer are Copyright (C) 2001 +# the Initial Developer. All Rights Reserved. +# +# Contributor(s): +# Mark Pilgrim - port to Python +# Shy Shalom - original C code +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2.1 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA +# 02110-1301 USA +######################### END LICENSE BLOCK ######################### + +from .charsetgroupprober import CharSetGroupProber +from .hebrewprober import HebrewProber +from .langbulgarianmodel import (ISO_8859_5_BULGARIAN_MODEL, + WINDOWS_1251_BULGARIAN_MODEL) +from .langgreekmodel import ISO_8859_7_GREEK_MODEL, WINDOWS_1253_GREEK_MODEL +from .langhebrewmodel import WINDOWS_1255_HEBREW_MODEL +# from .langhungarianmodel import (ISO_8859_2_HUNGARIAN_MODEL, +# WINDOWS_1250_HUNGARIAN_MODEL) +from .langrussianmodel import (IBM855_RUSSIAN_MODEL, IBM866_RUSSIAN_MODEL, + ISO_8859_5_RUSSIAN_MODEL, KOI8_R_RUSSIAN_MODEL, + MACCYRILLIC_RUSSIAN_MODEL, + WINDOWS_1251_RUSSIAN_MODEL) +from .langthaimodel import TIS_620_THAI_MODEL +from .langturkishmodel import ISO_8859_9_TURKISH_MODEL +from .sbcharsetprober import SingleByteCharSetProber + + +class SBCSGroupProber(CharSetGroupProber): + def __init__(self): + super(SBCSGroupProber, self).__init__() + hebrew_prober = HebrewProber() + logical_hebrew_prober = SingleByteCharSetProber(WINDOWS_1255_HEBREW_MODEL, + False, hebrew_prober) + # TODO: See if using ISO-8859-8 Hebrew model works better here, since + # it's actually the visual one + visual_hebrew_prober = SingleByteCharSetProber(WINDOWS_1255_HEBREW_MODEL, + True, hebrew_prober) + hebrew_prober.set_model_probers(logical_hebrew_prober, + visual_hebrew_prober) + # TODO: ORDER MATTERS HERE. I changed the order vs what was in master + # and several tests failed that did not before. Some thought + # should be put into the ordering, and we should consider making + # order not matter here, because that is very counter-intuitive. + self.probers = [ + SingleByteCharSetProber(WINDOWS_1251_RUSSIAN_MODEL), + SingleByteCharSetProber(KOI8_R_RUSSIAN_MODEL), + SingleByteCharSetProber(ISO_8859_5_RUSSIAN_MODEL), + SingleByteCharSetProber(MACCYRILLIC_RUSSIAN_MODEL), + SingleByteCharSetProber(IBM866_RUSSIAN_MODEL), + SingleByteCharSetProber(IBM855_RUSSIAN_MODEL), + SingleByteCharSetProber(ISO_8859_7_GREEK_MODEL), + SingleByteCharSetProber(WINDOWS_1253_GREEK_MODEL), + SingleByteCharSetProber(ISO_8859_5_BULGARIAN_MODEL), + SingleByteCharSetProber(WINDOWS_1251_BULGARIAN_MODEL), + # TODO: Restore Hungarian encodings (iso-8859-2 and windows-1250) + # after we retrain model. + # SingleByteCharSetProber(ISO_8859_2_HUNGARIAN_MODEL), + # SingleByteCharSetProber(WINDOWS_1250_HUNGARIAN_MODEL), + SingleByteCharSetProber(TIS_620_THAI_MODEL), + SingleByteCharSetProber(ISO_8859_9_TURKISH_MODEL), + hebrew_prober, + logical_hebrew_prober, + visual_hebrew_prober, + ] + self.reset() |