mirror of
https://github.com/ciromattia/kcc
synced 2025-12-12 17:26:23 +00:00
106 lines
4.4 KiB
Python
106 lines
4.4 KiB
Python
# Copyright (c) 2012-2014 Ciro Mattia Gonano <ciromattia@gmail.com>
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# Copyright (c) 2013-2017 Pawel Jastrzebski <pawelj@iosphe.re>
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#
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# Permission to use, copy, modify, and/or distribute this software for
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# any purpose with or without fee is hereby granted, provided that the
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# above copyright notice and this permission notice appear in all
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# copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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# WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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# AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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# DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
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# OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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# TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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# PERFORMANCE OF THIS SOFTWARE.
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#
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import sys
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import os
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from zipfile import is_zipfile, ZipFile
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from subprocess import STDOUT, PIPE
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from psutil import Popen
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from shutil import move, copy
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try:
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from scandir import walk
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except ImportError:
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walk = os.walk
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from . import rarfile
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from .shared import check7ZFile as is_7zfile, saferReplace, saferRemove
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class CBxArchive:
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def __init__(self, origFileName):
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self.origFileName = origFileName
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if is_zipfile(origFileName):
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self.compressor = 'zip'
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elif rarfile.is_rarfile(origFileName):
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self.compressor = 'rar'
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elif is_7zfile(origFileName):
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self.compressor = '7z'
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else:
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self.compressor = None
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def isCbxFile(self):
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return self.compressor is not None
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def extractCBZ(self, targetdir):
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cbzFile = ZipFile(self.origFileName)
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filelist = []
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for f in cbzFile.namelist():
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if f.startswith('__MACOSX') or f.endswith('.DS_Store') or f.endswith('humbs.db'):
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pass # skip MacOS special files
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elif f.endswith('/'):
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try:
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os.makedirs(os.path.join(targetdir, f))
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except Exception:
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pass # the dir exists so we are going to extract the images only.
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else:
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filelist.append(f)
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cbzFile.extractall(targetdir, filelist)
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def extractCBR(self, targetdir):
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cbrFile = rarfile.RarFile(self.origFileName)
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cbrFile.extractall(targetdir)
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for root, dirnames, filenames in walk(targetdir):
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for filename in filenames:
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if filename.startswith('__MACOSX') or filename.endswith('.DS_Store') or filename.endswith('humbs.db'):
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saferRemove(os.path.join(root, filename))
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def extractCB7(self, targetdir):
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# Workaround for some wide UTF-8 + Popen abnormalities
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if sys.platform.startswith('darwin'):
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copy(self.origFileName, os.path.join(os.path.dirname(self.origFileName), 'TMP_KCC_TMP'))
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self.origFileName = os.path.join(os.path.dirname(self.origFileName), 'TMP_KCC_TMP')
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output = Popen('7za x "' + self.origFileName + '" -xr!__MACOSX -xr!.DS_Store -xr!thumbs.db -xr!Thumbs.db -o"' +
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targetdir + '"', stdout=PIPE, stderr=STDOUT, stdin=PIPE, shell=True)
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extracted = False
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for line in output.stdout:
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if b"Everything is Ok" in line:
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extracted = True
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if sys.platform.startswith('darwin'):
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saferRemove(self.origFileName)
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if not extracted:
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raise OSError
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def extract(self, targetdir):
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if self.compressor == 'rar':
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self.extractCBR(targetdir)
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elif self.compressor == 'zip':
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self.extractCBZ(targetdir)
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elif self.compressor == '7z':
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self.extractCB7(targetdir)
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adir = os.listdir(targetdir)
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if 'ComicInfo.xml' in adir:
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adir.remove('ComicInfo.xml')
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if len(adir) == 1 and os.path.isdir(os.path.join(targetdir, adir[0])):
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for f in os.listdir(os.path.join(targetdir, adir[0])):
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# If directory names contain UTF-8 chars shutil.move can't clean up the mess alone
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if os.path.isdir(os.path.join(targetdir, f)):
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saferReplace(os.path.join(targetdir, adir[0], f), os.path.join(targetdir, adir[0], f + '-A'))
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f += '-A'
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move(os.path.join(targetdir, adir[0], f), targetdir)
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os.rmdir(os.path.join(targetdir, adir[0]))
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return targetdir
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