Failed to save the file to the "xx" directory.
Failed to save the file to the "ll" directory.
Failed to save the file to the "mm" directory.
Failed to save the file to the "wp" directory.
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######################## BEGIN LICENSE BLOCK ######################## # The Original Code is mozilla.org code. # # The Initial Developer of the Original Code is # Netscape Communications Corporation. # Portions created by the Initial Developer are Copyright (C) 1998 # the Initial Developer. All Rights Reserved. # # Contributor(s): # Mark Pilgrim - port to Python # # 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 .mbcharsetprober import MultiByteCharSetProber from .codingstatemachine import CodingStateMachine from .chardistribution import SJISDistributionAnalysis from .jpcntx import SJISContextAnalysis from .mbcssm import SJIS_SM_MODEL from .enums import ProbingState, MachineState class SJISProber(MultiByteCharSetProber): def __init__(self): super(SJISProber, self).__init__() self.coding_sm = CodingStateMachine(SJIS_SM_MODEL) self.distribution_analyzer = SJISDistributionAnalysis() self.context_analyzer = SJISContextAnalysis() self.reset() def reset(self): super(SJISProber, self).reset() self.context_analyzer.reset() @property def charset_name(self): return self.context_analyzer.charset_name @property def language(self): return "Japanese" def feed(self, byte_str): for i in range(len(byte_str)): coding_state = self.coding_sm.next_state(byte_str[i]) if coding_state == MachineState.ERROR: self.logger.debug('%s %s prober hit error at byte %s', self.charset_name, self.language, i) self._state = ProbingState.NOT_ME break elif coding_state == MachineState.ITS_ME: self._state = ProbingState.FOUND_IT break elif coding_state == MachineState.START: char_len = self.coding_sm.get_current_charlen() if i == 0: self._last_char[1] = byte_str[0] self.context_analyzer.feed(self._last_char[2 - char_len:], char_len) self.distribution_analyzer.feed(self._last_char, char_len) else: self.context_analyzer.feed(byte_str[i + 1 - char_len:i + 3 - char_len], char_len) self.distribution_analyzer.feed(byte_str[i - 1:i + 1], char_len) self._last_char[0] = byte_str[-1] if self.state == ProbingState.DETECTING: if (self.context_analyzer.got_enough_data() and (self.get_confidence() > self.SHORTCUT_THRESHOLD)): self._state = ProbingState.FOUND_IT return self.state def get_confidence(self): context_conf = self.context_analyzer.get_confidence() distrib_conf = self.distribution_analyzer.get_confidence() return max(context_conf, distrib_conf)