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-rw-r--r--pip/_vendor/requests/packages/charade/eucjpprober.py90
1 files changed, 0 insertions, 90 deletions
diff --git a/pip/_vendor/requests/packages/charade/eucjpprober.py b/pip/_vendor/requests/packages/charade/eucjpprober.py
deleted file mode 100644
index 8e64fdcc2..000000000
--- a/pip/_vendor/requests/packages/charade/eucjpprober.py
+++ /dev/null
@@ -1,90 +0,0 @@
-######################## 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 #########################
-
-import sys
-from . import constants
-from .mbcharsetprober import MultiByteCharSetProber
-from .codingstatemachine import CodingStateMachine
-from .chardistribution import EUCJPDistributionAnalysis
-from .jpcntx import EUCJPContextAnalysis
-from .mbcssm import EUCJPSMModel
-
-
-class EUCJPProber(MultiByteCharSetProber):
- def __init__(self):
- MultiByteCharSetProber.__init__(self)
- self._mCodingSM = CodingStateMachine(EUCJPSMModel)
- self._mDistributionAnalyzer = EUCJPDistributionAnalysis()
- self._mContextAnalyzer = EUCJPContextAnalysis()
- self.reset()
-
- def reset(self):
- MultiByteCharSetProber.reset(self)
- self._mContextAnalyzer.reset()
-
- def get_charset_name(self):
- return "EUC-JP"
-
- def feed(self, aBuf):
- aLen = len(aBuf)
- for i in range(0, aLen):
- # PY3K: aBuf is a byte array, so aBuf[i] is an int, not a byte
- codingState = self._mCodingSM.next_state(aBuf[i])
- if codingState == constants.eError:
- if constants._debug:
- sys.stderr.write(self.get_charset_name()
- + ' prober hit error at byte ' + str(i)
- + '\n')
- self._mState = constants.eNotMe
- break
- elif codingState == constants.eItsMe:
- self._mState = constants.eFoundIt
- break
- elif codingState == constants.eStart:
- charLen = self._mCodingSM.get_current_charlen()
- if i == 0:
- self._mLastChar[1] = aBuf[0]
- self._mContextAnalyzer.feed(self._mLastChar, charLen)
- self._mDistributionAnalyzer.feed(self._mLastChar, charLen)
- else:
- self._mContextAnalyzer.feed(aBuf[i - 1:i + 1], charLen)
- self._mDistributionAnalyzer.feed(aBuf[i - 1:i + 1],
- charLen)
-
- self._mLastChar[0] = aBuf[aLen - 1]
-
- if self.get_state() == constants.eDetecting:
- if (self._mContextAnalyzer.got_enough_data() and
- (self.get_confidence() > constants.SHORTCUT_THRESHOLD)):
- self._mState = constants.eFoundIt
-
- return self.get_state()
-
- def get_confidence(self):
- contxtCf = self._mContextAnalyzer.get_confidence()
- distribCf = self._mDistributionAnalyzer.get_confidence()
- return max(contxtCf, distribCf)