venv/lib/python3.11/site-packages/pip/_vendor/chardet/gb2312prober.py

   1 ######################## BEGIN LICENSE BLOCK ########################
   2 # The Original Code is mozilla.org code.
   3 #
   4 # The Initial Developer of the Original Code is
   5 # Netscape Communications Corporation.
   6 # Portions created by the Initial Developer are Copyright (C) 1998
   7 # the Initial Developer. All Rights Reserved.
   8 #
   9 # Contributor(s):
  10 #   Mark Pilgrim - port to Python
  11 #
  12 # This library is free software; you can redistribute it and/or
  13 # modify it under the terms of the GNU Lesser General Public
  14 # License as published by the Free Software Foundation; either
  15 # version 2.1 of the License, or (at your option) any later version.
  16 #
  17 # This library is distributed in the hope that it will be useful,
  18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20 # Lesser General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU Lesser General Public
  23 # License along with this library; if not, write to the Free Software
  24 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  25 # 02110-1301  USA
  26 ######################### END LICENSE BLOCK #########################
  27
  28 from .chardistribution import GB2312DistributionAnalysis
  29 from .codingstatemachine import CodingStateMachine
  30 from .mbcharsetprober import MultiByteCharSetProber
  31 from .mbcssm import GB2312_SM_MODEL
  32
  33
  34 class GB2312Prober(MultiByteCharSetProber):
  35     def __init__(self) -> None:
  36         super().__init__()
  37         self.coding_sm = CodingStateMachine(GB2312_SM_MODEL)
  38         self.distribution_analyzer = GB2312DistributionAnalysis()
  39         self.reset()
  40
  41     @property
  42     def charset_name(self) -> str:
  43         return "GB2312"
  44
  45     @property
  46     def language(self) -> str:
  47         return "Chinese"