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######################## BEGIN LICENSE BLOCK ########################
# The Original Code is Mozilla Communicator client 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 .charsetprober import CharSetProber
from .enums import ProbingState

class CharSetGroupProber(CharSetProber):
    def __init__(self, lang_filter=None):
        super().__init__(lang_filter=lang_filter)
        self._active_num = 0
        self.probers = []
        self._best_guess_prober = None

def reset(self):
        super().reset()
        self._active_num = 0
        for prober in self.probers:
            if prober:
                prober.reset()
                prober.active = True
                self._active_num += 1
        self._best_guess_prober = None

@property
    def charset_name(self):
        if not self._best_guess_prober:
            self.get_confidence()
            if not self._best_guess_prober:
                return None
        return self._best_guess_prober.charset_name

@property
    def language(self):
        if not self._best_guess_prober:
            self.get_confidence()
            if not self._best_guess_prober:
                return None
        return self._best_guess_prober.language

def feed(self, byte_str):
        for prober in self.probers:
            if not prober:
                continue
            if not prober.active:
                continue
            state = prober.feed(byte_str)
            if not state:
                continue
            if state == ProbingState.FOUND_IT:
                self._best_guess_prober = prober
                self._state = ProbingState.FOUND_IT
                return self.state
            if state == ProbingState.NOT_ME:
                prober.active = False
                self._active_num -= 1
                if self._active_num <= 0:
                    self._state = ProbingState.NOT_ME
                    return self.state
        return self.state

def get_confidence(self):
        state = self.state
        if state == ProbingState.FOUND_IT:
            return 0.99
        if state == ProbingState.NOT_ME:
            return 0.01
        best_conf = 0.0
        self._best_guess_prober = None
        for prober in self.probers:
            if not prober:
                continue
            if not prober.active:
                self.logger.debug("%s not active", prober.charset_name)
                continue
            conf = prober.get_confidence()
            self.logger.debug(
                "%s %s confidence = %s", prober.charset_name, prober.language, conf
            )
            if best_conf < conf:
                best_conf = conf
                self._best_guess_prober = prober
        if not self._best_guess_prober:
            return 0.0
        return best_conf

Batal

⬅ _vendor 44 item

Nama	Tipe	Ukuran	Diubah	Perm	Aksi
📁 __pycache__	dir	—	16/09/24 06:41	0755	📂
📁 cli	dir	—	16/09/24 06:41	0755	📂
📁 metadata	dir	—	16/09/24 06:41	0755	📂
🐍 __init__.py	py	3.6 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 big5freq.py	py	30.5 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 big5prober.py	py	1.7 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 chardistribution.py	py	9.4 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 charsetgroupprober.py	py	3.7 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 charsetprober.py	py	4.7 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 codingstatemachine.py	py	3.5 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 cp949prober.py	py	1.8 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 enums.py	py	1.6 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 escprober.py	py	3.8 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 escsm.py	py	11.7 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 eucjpprober.py	py	3.6 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 euckrfreq.py	py	13.2 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 euckrprober.py	py	1.7 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 euctwfreq.py	py	36 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 euctwprober.py	py	1.7 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 gb2312freq.py	py	20.2 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 gb2312prober.py	py	1.7 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 hebrewprober.py	py	13.6 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 jisfreq.py	py	25.2 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 johabfreq.py	py	41.5 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 johabprober.py	py	1.7 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 jpcntx.py	py	26.2 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 langbulgarianmodel.py	py	102.1 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 langgreekmodel.py	py	96.2 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 langhebrewmodel.py	py	95.9 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 langhungarianmodel.py	py	99 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 langrussianmodel.py	py	125 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 langthaimodel.py	py	100.4 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 langturkishmodel.py	py	93.1 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 latin1prober.py	py	5.1 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 mbcharsetprober.py	py	3.3 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 mbcsgroupprober.py	py	2 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 mbcssm.py	py	29.4 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 sbcharsetprober.py	py	6.1 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 sbcsgroupprober.py	py	4 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 sjisprober.py	py	3.7 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 universaldetector.py	py	13 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 utf1632prober.py	py	8.1 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 utf8prober.py	py	2.6 KB	14/11/23 04:43	0644	✏️ ⬇
🐍 version.py	py	242 B	14/11/23 04:43	0644	✏️ ⬇

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