mirror of
https://github.com/ciromattia/kcc
synced 2025-12-13 01:36:27 +00:00
d0b72e1c83
- `Metadata Title` is now tristate checkbox, where metadata title is combined with generated title or used explicit or just ignored
1723 lines
73 KiB
Python
Executable File
1723 lines
73 KiB
Python
Executable File
# -*- coding: utf-8 -*-
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#
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# Copyright (c) 2012-2014 Ciro Mattia Gonano <ciromattia@gmail.com>
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# Copyright (c) 2013-2019 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 os
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import pathlib
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import re
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import sys
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from argparse import ArgumentParser
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from time import perf_counter, strftime, gmtime
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from copy import copy
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from glob import glob, escape
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from re import sub
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from stat import S_IWRITE, S_IREAD, S_IEXEC
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from typing import List
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from zipfile import ZipFile, ZIP_STORED, ZIP_DEFLATED
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from tempfile import mkdtemp, gettempdir, TemporaryFile
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from shutil import move, copytree, rmtree, copyfile
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from multiprocessing import Pool, cpu_count
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from uuid import uuid4
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from natsort import os_sort_keygen, os_sorted
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from slugify import slugify as slugify_ext
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from PIL import Image, ImageFile
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from pathlib import Path
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from subprocess import STDOUT, PIPE, CalledProcessError
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from psutil import virtual_memory, disk_usage
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from html import escape as hescape
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import pymupdf
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import numpy as np
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from .shared import getImageFileName, walkSort, walkLevel, sanitizeTrace, subprocess_run, dot_clean
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from .comicarchive import SEVENZIP, available_archive_tools
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from . import comic2panel
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from . import image
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from . import comicarchive
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from . import dualmetafix
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from . import metadata
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from . import kindle
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from . import __version__
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ImageFile.LOAD_TRUNCATED_IMAGES = True
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OS_SORT_KEY = os_sort_keygen()
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def main(argv=None):
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global options
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parser = makeParser()
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args = parser.parse_args(argv)
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options = copy(args)
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if not argv or options.input == []:
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parser.print_help()
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return 0
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if sys.platform.startswith('win'):
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sources = set([source for option in options.input for source in glob(escape(option))])
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else:
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sources = set(options.input)
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if len(sources) == 0:
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print('No matching files found.')
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return 1
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for source in sources:
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source = source.rstrip('\\').rstrip('/')
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options = copy(args)
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options = checkOptions(options)
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print('Working on ' + source + '...')
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makeBook(source)
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return 0
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def buildHTML(path, imgfile, imgfilepath, imgfile2=None):
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key = pathlib.Path(imgfilepath).name
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filename = getImageFileName(imgfile)
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deviceres = options.profileData[1]
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if not options.noprocessing and "Rotated" in options.imgMetadata[key]:
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rotatedPage = True
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else:
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rotatedPage = False
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if not options.noprocessing and "BlackBackground" in options.imgMetadata[key]:
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additionalStyle = 'background-color:#000000;'
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else:
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additionalStyle = ''
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postfix = ''
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backref = 1
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head = path
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while True:
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head, tail = os.path.split(head)
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if tail == 'Images':
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htmlpath = os.path.join(head, 'Text', postfix)
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break
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postfix = tail + "/" + postfix
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backref += 1
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if not os.path.exists(htmlpath):
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os.makedirs(htmlpath)
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htmlfile = os.path.join(htmlpath, filename[0] + '.xhtml')
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imgsize = Image.open(os.path.join(head, "Images", postfix, imgfile)).size
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imgsizeframe = list(imgsize)
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imgsize2 = (0, 0)
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if imgfile2:
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imgsize2 = Image.open(os.path.join(head, "Images", postfix, imgfile2)).size
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imgsizeframe[1] += imgsize2[1]
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if options.hq:
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imgsizeframe = (int(imgsizeframe[0] // 1.5), int(imgsizeframe[1] // 1.5))
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f = open(htmlfile, "w", encoding='UTF-8')
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f.writelines(["<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n",
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"<!DOCTYPE html>\n",
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"<html xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:epub=\"http://www.idpf.org/2007/ops\">\n",
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"<head>\n",
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"<title>", hescape(filename[0]), "</title>\n",
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"<link href=\"", "../" * (backref - 1), "style.css\" type=\"text/css\" rel=\"stylesheet\"/>\n",
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"<meta name=\"viewport\" "
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"content=\"width=" + str(imgsizeframe[0]) + ", height=" + str(imgsizeframe[1]) + "\"/>\n"
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"</head>\n",
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"<body style=\"" + additionalStyle + "\">\n",
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"<div style=\"text-align:center;top:" + getTopMargin(deviceres, imgsizeframe) + "%;\">\n",
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])
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if options.iskindle:
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# this display none div fixes formatting issues with virtual panel mode, for some reason
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f.write('<div style="display:none;">.</div>\n')
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f.write(f'<img width="{imgsize[0]}" height="{imgsize[1]}" src="{"../" * backref}Images/{postfix}{imgfile}"/>\n')
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if imgfile2:
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f.write(f'<img width="{imgsize2[0]}" height="{imgsize2[1]}" src="{"../" * backref}Images/{postfix}{imgfile2}"/>\n')
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f.write("</div>\n")
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if options.iskindle and options.panelview:
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if options.autoscale:
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size = (getPanelViewResolution(imgsize, deviceres))
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else:
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if options.hq:
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size = imgsize
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else:
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size = (int(imgsize[0] * 1.5), int(imgsize[1] * 1.5))
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if size[0] - deviceres[0] < deviceres[0] * 0.01:
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noHorizontalPV = True
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else:
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noHorizontalPV = False
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if size[1] - deviceres[1] < deviceres[1] * 0.01:
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noVerticalPV = True
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else:
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noVerticalPV = False
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x, y = getPanelViewSize(deviceres, size)
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boxStyles = {"PV-TL": "position:absolute;left:0;top:0;",
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"PV-TR": "position:absolute;right:0;top:0;",
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"PV-BL": "position:absolute;left:0;bottom:0;",
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"PV-BR": "position:absolute;right:0;bottom:0;",
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"PV-T": "position:absolute;top:0;left:" + x + "%;",
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"PV-B": "position:absolute;bottom:0;left:" + x + "%;",
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"PV-L": "position:absolute;left:0;top:" + y + "%;",
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"PV-R": "position:absolute;right:0;top:" + y + "%;"}
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f.write("<div id=\"PV\">\n")
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if not noHorizontalPV and not noVerticalPV:
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if rotatedPage:
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if options.righttoleft:
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order = [1, 3, 2, 4]
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else:
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order = [2, 4, 1, 3]
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else:
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if options.righttoleft:
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order = [2, 1, 4, 3]
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else:
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order = [1, 2, 3, 4]
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boxes = ["PV-TL", "PV-TR", "PV-BL", "PV-BR"]
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elif noHorizontalPV and not noVerticalPV:
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if rotatedPage:
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if options.righttoleft:
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order = [1, 2]
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else:
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order = [2, 1]
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else:
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order = [1, 2]
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boxes = ["PV-T", "PV-B"]
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elif not noHorizontalPV and noVerticalPV:
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if rotatedPage:
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order = [1, 2]
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else:
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if options.righttoleft:
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order = [2, 1]
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else:
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order = [1, 2]
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boxes = ["PV-L", "PV-R"]
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else:
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order = []
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boxes = []
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for i in range(0, len(boxes)):
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f.writelines(["<div id=\"" + boxes[i] + "\">\n",
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"<a style=\"display:inline-block;width:100%;height:100%;\" class=\"app-amzn-magnify\" "
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"data-app-amzn-magnify='{\"targetId\":\"" + boxes[i] +
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"-P\", \"ordinal\":" + str(order[i]) + "}'></a>\n",
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"</div>\n"])
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f.write("</div>\n")
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for box in boxes:
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f.writelines(["<div class=\"PV-P\" id=\"" + box + "-P\" style=\"" + additionalStyle + "\">\n",
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"<img style=\"" + boxStyles[box] + "\" src=\"", "../" * backref, "Images/", postfix,
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imgfile, "\" width=\"" + str(size[0]) + "\" height=\"" + str(size[1]) + "\"/>\n",
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"</div>\n"])
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f.writelines(["</body>\n",
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"</html>\n"])
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f.close()
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return path, imgfile
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def buildNCX(dstdir, title, chapters, chapternames):
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ncxfile = os.path.join(dstdir, 'OEBPS', 'toc.ncx')
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f = open(ncxfile, "w", encoding='UTF-8')
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f.writelines(["<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n",
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"<ncx version=\"2005-1\" xml:lang=\"en-US\" xmlns=\"http://www.daisy.org/z3986/2005/ncx/\">\n",
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"<head>\n",
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"<meta name=\"dtb:uid\" content=\"urn:uuid:", options.uuid, "\"/>\n",
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"<meta name=\"dtb:depth\" content=\"1\"/>\n",
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"<meta name=\"dtb:totalPageCount\" content=\"0\"/>\n",
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"<meta name=\"dtb:maxPageNumber\" content=\"0\"/>\n",
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"<meta name=\"generated\" content=\"true\"/>\n",
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"</head>\n",
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"<docTitle><text>", hescape(title), "</text></docTitle>\n",
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"<navMap>\n"])
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for chapter in chapters:
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folder = chapter[0].replace(os.path.join(dstdir, 'OEBPS'), '').lstrip('/').lstrip('\\\\')
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filename = getImageFileName(os.path.join(folder, chapter[1]))
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navID = folder.replace('/', '_').replace('\\', '_')
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if options.comicinfo_chapters:
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title = chapternames[chapter[1]]
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navID = filename[0].replace('/', '_').replace('\\', '_')
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elif os.path.basename(folder) != "Text":
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title = chapternames[os.path.basename(folder)]
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f.write("<navPoint id=\"" + navID + "\"><navLabel><text>" +
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hescape(title) + "</text></navLabel><content src=\"" + filename[0].replace("\\", "/") +
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".xhtml\"/></navPoint>\n")
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f.write("</navMap>\n</ncx>")
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f.close()
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def buildNAV(dstdir, title, chapters, chapternames):
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navfile = os.path.join(dstdir, 'OEBPS', 'nav.xhtml')
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f = open(navfile, "w", encoding='UTF-8')
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f.writelines(["<?xml version=\"1.0\" encoding=\"utf-8\"?>\n",
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"<!DOCTYPE html>\n",
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"<html xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:epub=\"http://www.idpf.org/2007/ops\">\n",
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"<head>\n",
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"<title>" + hescape(title) + "</title>\n",
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"<meta charset=\"utf-8\"/>\n",
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"</head>\n",
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"<body>\n",
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"<nav xmlns:epub=\"http://www.idpf.org/2007/ops\" epub:type=\"toc\" id=\"toc\">\n",
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"<ol>\n"])
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for chapter in chapters:
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folder = chapter[0].replace(os.path.join(dstdir, 'OEBPS'), '').lstrip('/').lstrip('\\\\')
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filename = getImageFileName(os.path.join(folder, chapter[1]))
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if options.comicinfo_chapters:
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title = chapternames[chapter[1]]
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elif os.path.basename(folder) != "Text":
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title = chapternames[os.path.basename(folder)]
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f.write("<li><a href=\"" + filename[0].replace("\\", "/") + ".xhtml\">" + hescape(title) + "</a></li>\n")
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f.writelines(["</ol>\n",
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"</nav>\n",
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"<nav epub:type=\"page-list\">\n",
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"<ol>\n"])
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for chapter in chapters:
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folder = chapter[0].replace(os.path.join(dstdir, 'OEBPS'), '').lstrip('/').lstrip('\\\\')
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filename = getImageFileName(os.path.join(folder, chapter[1]))
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if options.comicinfo_chapters:
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title = chapternames[chapter[1]]
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elif os.path.basename(folder) != "Text":
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title = chapternames[os.path.basename(folder)]
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f.write("<li><a href=\"" + filename[0].replace("\\", "/") + ".xhtml\">" + hescape(title) + "</a></li>\n")
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f.write("</ol>\n</nav>\n</body>\n</html>")
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f.close()
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def buildOPF(dstdir, title, filelist, originalpath, cover=None):
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opffile = os.path.join(dstdir, 'OEBPS', 'content.opf')
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deviceres = options.profileData[1]
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if options.righttoleft:
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writingmode = "horizontal-rl"
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else:
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writingmode = "horizontal-lr"
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f = open(opffile, "w", encoding='UTF-8')
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f.writelines(["<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n",
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"<package version=\"3.0\" unique-identifier=\"BookID\" ",
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"xmlns=\"http://www.idpf.org/2007/opf\">\n",
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"<metadata xmlns:opf=\"http://www.idpf.org/2007/opf\" ",
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"xmlns:dc=\"http://purl.org/dc/elements/1.1/\">\n",
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"<dc:title>", hescape(title), "</dc:title>\n",
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"<dc:language>en-US</dc:language>\n",
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"<dc:identifier id=\"BookID\">urn:uuid:", options.uuid, "</dc:identifier>\n",
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"<dc:contributor id=\"contributor\">KindleComicConverter-" + __version__ + "</dc:contributor>\n"])
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if len(options.summary) > 0:
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f.writelines(["<dc:description>", hescape(options.summary), "</dc:description>\n"])
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for author in options.authors:
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f.writelines(["<dc:creator>", hescape(author), "</dc:creator>\n"])
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f.writelines(["<meta property=\"dcterms:modified\">" + strftime("%Y-%m-%dT%H:%M:%SZ", gmtime()) + "</meta>\n",
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"<meta name=\"cover\" content=\"cover\"/>\n"])
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if options.iskindle and options.profile != 'Custom':
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f.writelines(["<meta name=\"fixed-layout\" content=\"true\"/>\n",
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"<meta name=\"original-resolution\" content=\"",
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str(deviceres[0]) + "x" + str(deviceres[1]) + "\"/>\n",
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"<meta name=\"book-type\" content=\"comic\"/>\n",
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"<meta name=\"primary-writing-mode\" content=\"" + writingmode + "\"/>\n",
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"<meta name=\"zero-gutter\" content=\"true\"/>\n",
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"<meta name=\"zero-margin\" content=\"true\"/>\n",
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"<meta name=\"ke-border-color\" content=\"#FFFFFF\"/>\n",
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"<meta name=\"ke-border-width\" content=\"0\"/>\n",
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"<meta name=\"orientation-lock\" content=\"none\"/>\n"])
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if options.kfx:
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f.writelines(["<meta name=\"region-mag\" content=\"false\"/>\n"])
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else:
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f.writelines(["<meta name=\"region-mag\" content=\"true\"/>\n"])
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f.writelines([
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"<meta property=\"rendition:spread\">landscape</meta>\n",
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"<meta property=\"rendition:layout\">pre-paginated</meta>\n"
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])
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f.writelines(["</metadata>\n<manifest>\n<item id=\"ncx\" href=\"toc.ncx\" ",
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"media-type=\"application/x-dtbncx+xml\"/>\n",
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"<item id=\"nav\" href=\"nav.xhtml\" ",
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"properties=\"nav\" media-type=\"application/xhtml+xml\"/>\n"])
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if cover is not None:
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mt = 'image/jpeg'
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f.write("<item id=\"cover\" href=\"Images/cover.jpg" + "\" media-type=\"" + mt +
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"\" properties=\"cover-image\"/>\n")
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reflist = []
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for path in filelist:
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folder = path[0].replace(os.path.join(dstdir, 'OEBPS'), '').lstrip('/').lstrip('\\\\').replace("\\", "/")
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filename = getImageFileName(path[1])
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uniqueid = os.path.join(folder, filename[0]).replace('/', '_').replace('\\', '_')
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reflist.append(uniqueid)
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f.write("<item id=\"page_" + str(uniqueid) + "\" href=\"" +
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folder.replace('Images', 'Text') + "/" + filename[0] +
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".xhtml\" media-type=\"application/xhtml+xml\"/>\n")
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if '.png' == filename[1]:
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mt = 'image/png'
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elif '.gif' == filename[1]:
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mt = 'image/gif'
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else:
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mt = 'image/jpeg'
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f.write("<item id=\"img_" + str(uniqueid) + "\" href=\"" + folder + "/" + path[1] + "\" media-type=\"" +
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mt + "\"/>\n")
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if 'above' in path[1]:
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bottom = path[1].replace('above', 'below')
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uniqueid = uniqueid.replace('above', 'below')
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f.write("<item id=\"img_" + str(uniqueid) + "\" href=\"" + folder + "/" + bottom + "\" media-type=\"" + mt + "\"/>\n")
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f.write("<item id=\"css\" href=\"Text/style.css\" media-type=\"text/css\"/>\n")
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def pageSpreadProperty(pageside):
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if options.iskindle:
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return "linear=\"yes\" properties=\"page-spread-%s\"" % pageside
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elif options.isKobo:
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return "properties=\"rendition:page-spread-%s\"" % pageside
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else:
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return ""
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if options.righttoleft:
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f.write("</manifest>\n<spine page-progression-direction=\"rtl\" toc=\"ncx\">\n")
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pageside = "right"
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else:
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f.write("</manifest>\n<spine page-progression-direction=\"ltr\" toc=\"ncx\">\n")
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pageside = "left"
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if originalpath.lower().endswith('.pdf'):
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if pageside == "right":
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pageside = "left"
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else:
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pageside = "right"
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if options.spreadshift:
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if pageside == "right":
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pageside = "left"
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else:
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pageside = "right"
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# initial spread order forwards
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page_spread_property_list = []
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for entry in reflist:
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if options.righttoleft:
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if "-kcc-a" in entry or "-kcc-d" in entry:
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page_spread_property_list.append("center")
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pageside = "right"
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elif "-kcc-b" in entry:
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page_spread_property_list.append("right")
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pageside = "right"
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elif "-kcc-c" in entry:
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page_spread_property_list.append("left")
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pageside = "right"
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else:
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page_spread_property_list.append(pageside)
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if pageside == "right":
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pageside = "left"
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else:
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pageside = "right"
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else:
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if "-kcc-a" in entry or "-kcc-d" in entry:
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page_spread_property_list.append("center")
|
|
pageside = "left"
|
|
elif "-kcc-b" in entry:
|
|
page_spread_property_list.append("left")
|
|
pageside = "left"
|
|
elif "-kcc-c" in entry:
|
|
page_spread_property_list.append("right")
|
|
pageside = "left"
|
|
else:
|
|
page_spread_property_list.append(pageside)
|
|
if pageside == "right":
|
|
pageside = "left"
|
|
else:
|
|
pageside = "right"
|
|
|
|
# fix spread orders backward
|
|
spread_seen = False
|
|
for i in range(len(reflist) -1, -1, -1):
|
|
entry = reflist[i]
|
|
if "-kcc-x" not in entry:
|
|
spread_seen = True
|
|
if options.righttoleft:
|
|
pageside = "left"
|
|
else:
|
|
pageside = "right"
|
|
elif spread_seen:
|
|
page_spread_property_list[i] = pageside
|
|
if pageside == "right":
|
|
pageside = "left"
|
|
else:
|
|
pageside = "right"
|
|
|
|
for entry, prop in zip(reflist, page_spread_property_list):
|
|
f.write(f'<itemref idref="page_{entry}" {pageSpreadProperty(prop)}/>\n')
|
|
|
|
f.write("</spine>\n</package>\n")
|
|
f.close()
|
|
os.mkdir(os.path.join(dstdir, 'META-INF'))
|
|
f = open(os.path.join(dstdir, 'META-INF', 'container.xml'), 'w', encoding='UTF-8')
|
|
f.writelines(["<?xml version=\"1.0\"?>\n",
|
|
"<container version=\"1.0\" xmlns=\"urn:oasis:names:tc:opendocument:xmlns:container\">\n",
|
|
"<rootfiles>\n",
|
|
"<rootfile full-path=\"OEBPS/content.opf\" media-type=\"application/oebps-package+xml\"/>\n",
|
|
"</rootfiles>\n",
|
|
"</container>"])
|
|
f.close()
|
|
|
|
def buildEPUB(path, chapternames, tomenumber, ischunked, cover: image.Cover, originalpath, len_tomes=0):
|
|
filelist = []
|
|
chapterlist = []
|
|
os.mkdir(os.path.join(path, 'OEBPS', 'Text'))
|
|
f = open(os.path.join(path, 'OEBPS', 'Text', 'style.css'), 'w', encoding='UTF-8')
|
|
f.writelines(["@page {\n",
|
|
"margin: 0;\n",
|
|
"}\n",
|
|
"body {\n",
|
|
"display: block;\n",
|
|
"margin: 0;\n",
|
|
"padding: 0;\n",
|
|
"}\n",
|
|
])
|
|
if options.kindle_scribe_azw3:
|
|
f.writelines([
|
|
"img {\n",
|
|
"display: block;\n",
|
|
"}\n",
|
|
])
|
|
if options.iskindle and options.panelview:
|
|
f.writelines(["#PV {\n",
|
|
"position: absolute;\n",
|
|
"width: 100%;\n",
|
|
"height: 100%;\n",
|
|
"top: 0;\n",
|
|
"left: 0;\n",
|
|
"}\n",
|
|
"#PV-T {\n",
|
|
"top: 0;\n",
|
|
"width: 100%;\n",
|
|
"height: 50%;\n",
|
|
"}\n",
|
|
"#PV-B {\n",
|
|
"bottom: 0;\n",
|
|
"width: 100%;\n",
|
|
"height: 50%;\n",
|
|
"}\n",
|
|
"#PV-L {\n",
|
|
"left: 0;\n",
|
|
"width: 49.5%;\n",
|
|
"height: 100%;\n",
|
|
"float: left;\n",
|
|
"}\n",
|
|
"#PV-R {\n",
|
|
"right: 0;\n",
|
|
"width: 49.5%;\n",
|
|
"height: 100%;\n",
|
|
"float: right;\n",
|
|
"}\n",
|
|
"#PV-TL {\n",
|
|
"top: 0;\n",
|
|
"left: 0;\n",
|
|
"width: 49.5%;\n",
|
|
"height: 50%;\n",
|
|
"float: left;\n",
|
|
"}\n",
|
|
"#PV-TR {\n",
|
|
"top: 0;\n",
|
|
"right: 0;\n",
|
|
"width: 49.5%;\n",
|
|
"height: 50%;\n",
|
|
"float: right;\n",
|
|
"}\n",
|
|
"#PV-BL {\n",
|
|
"bottom: 0;\n",
|
|
"left: 0;\n",
|
|
"width: 49.5%;\n",
|
|
"height: 50%;\n",
|
|
"float: left;\n",
|
|
"}\n",
|
|
"#PV-BR {\n",
|
|
"bottom: 0;\n",
|
|
"right: 0;\n",
|
|
"width: 49.5%;\n",
|
|
"height: 50%;\n",
|
|
"float: right;\n",
|
|
"}\n",
|
|
".PV-P {\n",
|
|
"width: 100%;\n",
|
|
"height: 100%;\n",
|
|
"top: 0;\n",
|
|
"position: absolute;\n",
|
|
"display: none;\n",
|
|
"}\n"])
|
|
f.close()
|
|
build_html_start = perf_counter()
|
|
cover.save_to_epub(os.path.join(path, 'OEBPS', 'Images', 'cover.jpg'), tomenumber, len_tomes)
|
|
dot_clean(path)
|
|
options.covers.append((cover, options.uuid))
|
|
for dirpath, dirnames, filenames in os.walk(os.path.join(path, 'OEBPS', 'Images')):
|
|
chapter = False
|
|
dirnames, filenames = walkSort(dirnames, filenames)
|
|
for afile in filenames:
|
|
if afile == 'cover.jpg':
|
|
continue
|
|
if 'below' in afile:
|
|
continue
|
|
if not chapter:
|
|
chapterlist.append((dirpath.replace('Images', 'Text'), afile))
|
|
chapter = True
|
|
if 'above' in afile:
|
|
bottom = afile.replace('above', 'below')
|
|
filelist.append(buildHTML(dirpath, afile, os.path.join(dirpath, afile), bottom))
|
|
else:
|
|
filelist.append(buildHTML(dirpath, afile, os.path.join(dirpath, afile)))
|
|
build_html_end = perf_counter()
|
|
print(f"buildHTML: {build_html_end - build_html_start} seconds")
|
|
# Overwrite chapternames if ComicInfo.xml has bookmarks
|
|
if ischunked:
|
|
options.comicinfo_chapters = []
|
|
|
|
if options.comicinfo_chapters:
|
|
chapterlist = []
|
|
|
|
global_diff = 0
|
|
diff_delta = 0
|
|
|
|
# if split
|
|
if options.splitter == 0:
|
|
diff_delta = 1
|
|
# if rotate and split
|
|
elif options.splitter == 2:
|
|
diff_delta = 2
|
|
|
|
for aChapter in options.comicinfo_chapters:
|
|
pageid = aChapter[0]
|
|
cur_diff = global_diff
|
|
global_diff = 0
|
|
|
|
for x in range(0, pageid + cur_diff + 1):
|
|
if '-kcc-b' in filelist[x][1]:
|
|
pageid += diff_delta
|
|
global_diff += diff_delta
|
|
|
|
filename = filelist[pageid][1]
|
|
chapterlist.append((filelist[pageid][0].replace('Images', 'Text'), filename))
|
|
chapternames[filename] = aChapter[1]
|
|
buildNCX(path, options.title, chapterlist, chapternames)
|
|
buildNAV(path, options.title, chapterlist, chapternames)
|
|
buildOPF(path, options.title, filelist, originalpath, cover)
|
|
|
|
|
|
def buildPDF(path, title, cover=None, output_file=None):
|
|
"""
|
|
Build a PDF file from processed comic images.
|
|
Images are combined into a single PDF optimized for e-readers.
|
|
"""
|
|
start = perf_counter()
|
|
# open empty PDF
|
|
with pymupdf.open() as doc:
|
|
doc.set_metadata({'title': title, 'author': options.authors[0]})
|
|
# Stream images to PDF
|
|
for root, dirs, files in os.walk(os.path.join(path, "OEBPS", "Images")):
|
|
files.sort(key=OS_SORT_KEY)
|
|
dirs.sort(key=OS_SORT_KEY)
|
|
for file in files:
|
|
w, h = Image.open(os.path.join(root, file)).size
|
|
page = doc.new_page(width=w, height=h)
|
|
page.insert_image(page.rect, filename=os.path.join(root, file))
|
|
|
|
# determine output filename if not provided
|
|
if output_file is None:
|
|
output_file = getOutputFilename(path, None, '.pdf', '')
|
|
|
|
# Save with optimizations for smaller file size
|
|
doc.save(output_file, deflate=True, garbage=4, clean=True)
|
|
end = perf_counter()
|
|
print(f"MuPDF output: {end-start} sec")
|
|
return output_file
|
|
|
|
|
|
def imgDirectoryProcessing(path):
|
|
global workerPool, workerOutput
|
|
workerPool = Pool(maxtasksperchild=100)
|
|
workerOutput = []
|
|
options.imgMetadata = {}
|
|
work = []
|
|
pagenumber = 0
|
|
for dirpath, _, filenames in os.walk(path):
|
|
for afile in filenames:
|
|
pagenumber += 1
|
|
work.append([afile, dirpath, options])
|
|
if GUI:
|
|
GUI.progressBarTick.emit(str(pagenumber))
|
|
if len(work) > 0:
|
|
img_processing_start = perf_counter()
|
|
for i in work:
|
|
workerPool.apply_async(func=imgFileProcessing, args=(i,), callback=imgFileProcessingTick)
|
|
workerPool.close()
|
|
workerPool.join()
|
|
img_processing_end = perf_counter()
|
|
print(f"imgFileProcessing: {img_processing_end - img_processing_start} seconds")
|
|
|
|
# macOS 15 likes to add ._ files after multiprocessing
|
|
dot_clean(path)
|
|
|
|
if GUI and not GUI.conversionAlive:
|
|
rmtree(os.path.join(path, '..', '..'), True)
|
|
raise UserWarning("Conversion interrupted.")
|
|
if len(workerOutput) > 0:
|
|
rmtree(os.path.join(path, '..', '..'), True)
|
|
raise RuntimeError("One of workers crashed. Cause: " + workerOutput[0][0], workerOutput[0][1])
|
|
else:
|
|
rmtree(os.path.join(path, '..', '..'), True)
|
|
raise UserWarning("Source directory is empty.")
|
|
|
|
|
|
def imgFileProcessingTick(output):
|
|
if isinstance(output, tuple):
|
|
workerOutput.append(output)
|
|
workerPool.terminate()
|
|
else:
|
|
for page in output:
|
|
if page is not None:
|
|
options.imgMetadata[page[0]] = page[1]
|
|
if GUI:
|
|
GUI.progressBarTick.emit('tick')
|
|
if not GUI.conversionAlive:
|
|
workerPool.terminate()
|
|
|
|
|
|
def imgFileProcessing(work):
|
|
try:
|
|
afile = work[0]
|
|
dirpath = work[1]
|
|
opt = work[2]
|
|
output = []
|
|
workImg = image.ComicPageParser((dirpath, afile), opt)
|
|
for i in workImg.payload:
|
|
img = image.ComicPage(opt, *i)
|
|
is_color = (opt.forcecolor and img.color)
|
|
if opt.cropping == 2 and not opt.webtoon:
|
|
img.cropPageNumber(opt.croppingp, opt.croppingm)
|
|
if opt.cropping == 1 and not opt.webtoon:
|
|
img.cropMargin(opt.croppingp, opt.croppingm)
|
|
if opt.interpanelcrop > 0:
|
|
img.cropInterPanelEmptySections("horizontal" if opt.interpanelcrop == 1 else "both")
|
|
|
|
img.gammaCorrectImage()
|
|
|
|
img.autocontrastImage()
|
|
img.resizeImage()
|
|
img.optimizeForDisplay(opt.eraserainbow, is_color)
|
|
|
|
if is_color:
|
|
pass
|
|
elif opt.forcepng:
|
|
img.convertToGrayscale()
|
|
if opt.format != 'PDF':
|
|
img.quantizeImage()
|
|
else:
|
|
img.convertToGrayscale()
|
|
output.append(img.saveToDir())
|
|
return output
|
|
except Exception:
|
|
return str(sys.exc_info()[1]), sanitizeTrace(sys.exc_info()[2])
|
|
|
|
|
|
def render_page(vector):
|
|
"""Render a page range of a document.
|
|
|
|
Notes:
|
|
The PyMuPDF document cannot be part of the argument, because that
|
|
cannot be pickled. So we are being passed in just its filename.
|
|
This is no performance issue, because we are a separate process and
|
|
need to open the document anyway.
|
|
Any page-specific function can be processed here - rendering is just
|
|
an example - text extraction might be another.
|
|
The work must however be self-contained: no inter-process communication
|
|
or synchronization is possible with this design.
|
|
Care must also be taken with which parameters are contained in the
|
|
argument, because it will be passed in via pickling by the Pool class.
|
|
So any large objects will increase the overall duration.
|
|
Args:
|
|
vector: a list containing required parameters.
|
|
"""
|
|
# recreate the arguments
|
|
idx = vector[0] # this is the segment number we have to process
|
|
cpu = vector[1] # number of CPUs
|
|
filename = vector[2] # document filename
|
|
output_dir = vector[3]
|
|
target_height = vector[4]
|
|
with pymupdf.open(filename) as doc: # open the document
|
|
num_pages = doc.page_count # get number of pages
|
|
|
|
# pages per segment: make sure that cpu * seg_size >= num_pages!
|
|
seg_size = int(num_pages / cpu + 1)
|
|
seg_from = idx * seg_size # our first page number
|
|
seg_to = min(seg_from + seg_size, num_pages) # last page number
|
|
|
|
for i in range(seg_from, seg_to): # work through our page segment
|
|
page = doc[i]
|
|
zoom = target_height / page.rect.height
|
|
mat = pymupdf.Matrix(zoom, zoom)
|
|
# TODO: decide colorspace earlier so later color check is cheaper.
|
|
pix = page.get_pixmap(matrix=mat, colorspace='RGB', alpha=False)
|
|
pix.save(os.path.join(output_dir, "p-%i.png" % i))
|
|
print("Processed page numbers %i through %i" % (seg_from, seg_to - 1))
|
|
|
|
|
|
|
|
def extract_page(vector):
|
|
"""For pages with single image (and no text). Otherwise it's recommended to use render_page()
|
|
|
|
Notes:
|
|
The PyMuPDF document cannot be part of the argument, because that
|
|
cannot be pickled. So we are being passed in just its filename.
|
|
This is no performance issue, because we are a separate process and
|
|
need to open the document anyway.
|
|
Any page-specific function can be processed here - rendering is just
|
|
an example - text extraction might be another.
|
|
The work must however be self-contained: no inter-process communication
|
|
or synchronization is possible with this design.
|
|
Care must also be taken with which parameters are contained in the
|
|
argument, because it will be passed in via pickling by the Pool class.
|
|
So any large objects will increase the overall duration.
|
|
Args:
|
|
vector: a list containing required parameters.
|
|
"""
|
|
# recreate the arguments
|
|
idx = vector[0] # this is the segment number we have to process
|
|
cpu = vector[1] # number of CPUs
|
|
filename = vector[2] # document filename
|
|
output_dir = vector[3]
|
|
|
|
|
|
with pymupdf.open(filename) as doc: # open the document
|
|
num_pages = doc.page_count # get number of pages
|
|
|
|
# pages per segment: make sure that cpu * seg_size >= num_pages!
|
|
seg_size = int(num_pages / cpu + 1)
|
|
seg_from = idx * seg_size # our first page number
|
|
seg_to = min(seg_from + seg_size, num_pages) # last page number
|
|
|
|
for i in range(seg_from, seg_to): # work through our page segment
|
|
output_path = os.path.join(output_dir, "p-%i.png" % i)
|
|
page = doc.load_page(i)
|
|
image_list = page.get_images()
|
|
if len(image_list) > 1:
|
|
raise UserWarning("mupdf_pdf_extract_page_image() function can be used only with single image pages.")
|
|
if not image_list:
|
|
width, height = int(page.rect.width), int(page.rect.height)
|
|
blank_page = Image.new("RGB", (width, height), "white")
|
|
blank_page.save(output_path)
|
|
else:
|
|
xref = image_list[0][0]
|
|
d = doc.extract_image(xref)
|
|
if d['cs-name'] == 'DeviceCMYK':
|
|
pix = pymupdf.Pixmap(doc, xref)
|
|
pix = pymupdf.Pixmap(pymupdf.csRGB, pix)
|
|
pix.save(output_path)
|
|
else:
|
|
with open(Path(output_path).with_suffix('.' + d['ext']), "wb") as imgout:
|
|
imgout.write(d["image"])
|
|
print("Processed page numbers %i through %i" % (seg_from, seg_to - 1))
|
|
|
|
|
|
|
|
def mupdf_pdf_process_pages_parallel(filename, output_dir, target_height):
|
|
render = False
|
|
with pymupdf.open(filename) as doc:
|
|
for page in doc:
|
|
page_text = page.get_text().strip()
|
|
if page_text != "":
|
|
render = True
|
|
break
|
|
if len(page.get_images()) > 1:
|
|
render = True
|
|
break
|
|
if len(page.get_images()) == 1:
|
|
image = page.get_images()[0]
|
|
if not image[5] or image[8] == 'CCITTFaxDecode':
|
|
render = True
|
|
break
|
|
|
|
cpu = cpu_count()
|
|
|
|
# make vectors of arguments for the processes
|
|
vectors = [(i, cpu, filename, output_dir, target_height) for i in range(cpu)]
|
|
print("Starting %i processes for '%s'." % (cpu, filename))
|
|
|
|
|
|
start = perf_counter()
|
|
with Pool() as pool:
|
|
results = pool.map(
|
|
render_page if render else extract_page, vectors
|
|
)
|
|
end = perf_counter()
|
|
print(f"MuPDF: {end - start} sec")
|
|
|
|
|
|
|
|
def getWorkFolder(afile):
|
|
if os.path.isdir(afile):
|
|
if disk_usage(gettempdir())[2] < getDirectorySize(afile) * 2.5:
|
|
raise UserWarning("Not enough disk space to perform conversion.")
|
|
workdir = mkdtemp('', 'KCC-', os.path.dirname(afile))
|
|
try:
|
|
os.rmdir(workdir)
|
|
fullPath = os.path.join(workdir, 'OEBPS', 'Images')
|
|
copytree(afile, fullPath)
|
|
sanitizePermissions(fullPath)
|
|
return workdir
|
|
except Exception:
|
|
rmtree(workdir, True)
|
|
raise UserWarning("Failed to prepare a workspace.")
|
|
elif os.path.isfile(afile):
|
|
if disk_usage(gettempdir())[2] < os.path.getsize(afile) * 2.5:
|
|
raise UserWarning("Not enough disk space to perform conversion.")
|
|
if afile.lower().endswith('.pdf'):
|
|
workdir = mkdtemp('', 'KCC-', os.path.dirname(afile))
|
|
path = workdir
|
|
sanitizePermissions(path)
|
|
target_height = options.profileData[1][1]
|
|
if options.cropping == 1:
|
|
target_height = target_height + target_height*0.20 #Account for possible margin at the top and bottom
|
|
elif options.cropping == 2:
|
|
target_height = target_height + target_height*0.25 #Account for possible margin at the top and bottom with page number
|
|
try:
|
|
mupdf_pdf_process_pages_parallel(afile, workdir, target_height)
|
|
except Exception as e:
|
|
rmtree(path, True)
|
|
raise UserWarning(f"Failed to extract images from PDF file. {e}")
|
|
else:
|
|
workdir = mkdtemp('', 'KCC-', os.path.dirname(afile))
|
|
try:
|
|
cbx = comicarchive.ComicArchive(afile)
|
|
path = cbx.extract(workdir)
|
|
sanitizePermissions(path)
|
|
|
|
tdir = os.listdir(workdir)
|
|
if len(tdir) == 2 and 'ComicInfo.xml' in tdir:
|
|
tdir.remove('ComicInfo.xml')
|
|
if os.path.isdir(os.path.join(workdir, tdir[0])):
|
|
os.replace(
|
|
os.path.join(workdir, 'ComicInfo.xml'),
|
|
os.path.join(workdir, tdir[0], 'ComicInfo.xml')
|
|
)
|
|
if len(tdir) == 1 and os.path.isdir(os.path.join(workdir, tdir[0])):
|
|
path = os.path.join(workdir, tdir[0])
|
|
|
|
except OSError as e:
|
|
rmtree(workdir, True)
|
|
raise UserWarning(e)
|
|
else:
|
|
raise UserWarning("Failed to open source file/directory.")
|
|
newpath = mkdtemp('', 'KCC-', os.path.dirname(afile))
|
|
os.renames(path, os.path.join(newpath, 'OEBPS', 'Images'))
|
|
return newpath
|
|
|
|
|
|
def getOutputFilename(srcpath, wantedname, ext, tomenumber):
|
|
if srcpath[-1] == os.path.sep:
|
|
srcpath = srcpath[:-1]
|
|
if 'Ko' in options.profile and options.format == 'EPUB':
|
|
if options.noKepub:
|
|
# Just use normal epub extension if no_kepub option is true
|
|
ext = '.epub'
|
|
else:
|
|
ext = '.kepub.epub'
|
|
if wantedname is not None:
|
|
if wantedname.endswith(ext):
|
|
filename = os.path.abspath(wantedname)
|
|
elif os.path.isdir(srcpath):
|
|
filename = os.path.join(os.path.abspath(options.output), os.path.basename(srcpath) + ext)
|
|
else:
|
|
filename = os.path.join(os.path.abspath(options.output),
|
|
os.path.basename(os.path.splitext(srcpath)[0]) + ext)
|
|
elif os.path.isdir(srcpath):
|
|
filename = srcpath + tomenumber + ext
|
|
else:
|
|
if 'Ko' in options.profile and options.format == 'EPUB':
|
|
src = pathlib.Path(srcpath)
|
|
name = re.sub(r'\W+', '_', src.stem) + tomenumber + ext
|
|
filename = src.with_name(name)
|
|
else:
|
|
filename = os.path.splitext(srcpath)[0] + tomenumber + ext
|
|
if os.path.isfile(filename):
|
|
counter = 0
|
|
basename = os.path.splitext(filename)[0]
|
|
while os.path.isfile(basename + '_kcc' + str(counter) + ext):
|
|
counter += 1
|
|
filename = basename + '_kcc' + str(counter) + ext
|
|
return filename
|
|
|
|
|
|
def getMetadata(path, originalpath):
|
|
xmlPath = os.path.join(path, 'ComicInfo.xml')
|
|
options.comicinfo_chapters = []
|
|
options.summary = ''
|
|
titleSuffix = ''
|
|
if options.title == 'defaulttitle':
|
|
defaultTitle = True
|
|
if os.path.isdir(originalpath):
|
|
options.title = os.path.basename(originalpath)
|
|
else:
|
|
options.title = os.path.splitext(os.path.basename(originalpath))[0]
|
|
else:
|
|
defaultTitle = False
|
|
if options.author == 'defaultauthor':
|
|
defaultAuthor = True
|
|
options.authors = ['KCC']
|
|
else:
|
|
defaultAuthor = False
|
|
options.authors = [options.author]
|
|
|
|
if os.path.exists(xmlPath):
|
|
try:
|
|
xml = metadata.MetadataParser(xmlPath)
|
|
except Exception:
|
|
os.remove(xmlPath)
|
|
return
|
|
if options.metadatatitle == 2:
|
|
options.title = xml.data['Title']
|
|
elif defaultTitle:
|
|
if xml.data['Series']:
|
|
options.title = xml.data['Series']
|
|
if xml.data['Volume']:
|
|
titleSuffix += ' Vol. ' + xml.data['Volume'].zfill(2)
|
|
if xml.data['Number']:
|
|
titleSuffix += ' #' + xml.data['Number'].zfill(3)
|
|
if options.metadatatitle == 1 and xml.data['Title']:
|
|
titleSuffix += ': ' + xml.data['Title']
|
|
options.title += titleSuffix
|
|
if defaultAuthor:
|
|
options.authors = []
|
|
for field in ['Writers', 'Pencillers', 'Inkers', 'Colorists']:
|
|
for person in xml.data[field]:
|
|
options.authors.append(person)
|
|
if len(options.authors) > 0:
|
|
options.authors = list(set(options.authors))
|
|
options.authors.sort()
|
|
else:
|
|
options.authors = ['KCC']
|
|
if xml.data['Bookmarks']:
|
|
options.comicinfo_chapters = xml.data['Bookmarks']
|
|
if xml.data['Summary']:
|
|
options.summary = xml.data['Summary']
|
|
os.remove(xmlPath)
|
|
|
|
if originalpath.lower().endswith('.pdf'):
|
|
with pymupdf.open(originalpath) as doc:
|
|
if options.metadatatitle and doc.metadata['title']:
|
|
options.title = doc.metadata['title']
|
|
if defaultAuthor and doc.metadata['author']:
|
|
options.authors = [doc.metadata['author']]
|
|
|
|
|
|
def getDirectorySize(start_path='.'):
|
|
total_size = 0
|
|
for dirpath, _, filenames in os.walk(start_path):
|
|
for f in filenames:
|
|
fp = os.path.join(dirpath, f)
|
|
total_size += os.path.getsize(fp)
|
|
return total_size
|
|
|
|
|
|
def getTopMargin(deviceres, size):
|
|
y = int((deviceres[1] - size[1]) / 2) / deviceres[1] * 100
|
|
return str(round(y, 1))
|
|
|
|
|
|
def getPanelViewResolution(imagesize, deviceres):
|
|
scale = float(deviceres[0]) / float(imagesize[0])
|
|
return int(deviceres[0]), int(scale * imagesize[1])
|
|
|
|
|
|
def getPanelViewSize(deviceres, size):
|
|
x = int(deviceres[0] / 2 - size[0] / 2) / deviceres[0] * 100
|
|
y = int(deviceres[1] / 2 - size[1] / 2) / deviceres[1] * 100
|
|
return str(int(x)), str(int(y))
|
|
|
|
|
|
def removeNonImages(filetree):
|
|
# clean dot from original file
|
|
dot_clean(filetree)
|
|
|
|
for root, dirs, files in os.walk(filetree):
|
|
for name in files:
|
|
_, ext = getImageFileName(name)
|
|
if ext not in ('.png', '.jpg', '.jpeg', '.gif', '.webp', '.jp2', '.avif'):
|
|
if os.path.exists(os.path.join(root, name)):
|
|
os.remove(os.path.join(root, name))
|
|
# remove empty nested folders
|
|
for root, dirs, files in os.walk(filetree, False):
|
|
if not files and not dirs:
|
|
os.rmdir(root)
|
|
|
|
if not os.listdir(Path(filetree).parent):
|
|
raise UserWarning('No images detected, nested archives are not supported.')
|
|
|
|
|
|
def sanitizeTree(filetree):
|
|
chapterNames = {}
|
|
page = 1
|
|
cover_path = None
|
|
for root, dirs, files in os.walk(filetree):
|
|
files.sort(key=OS_SORT_KEY)
|
|
for name in files:
|
|
_, ext = getImageFileName(name)
|
|
|
|
# 9999 page limit
|
|
unique_name = f'kcc-{page:04}'
|
|
page += 1
|
|
|
|
newKey = os.path.join(root, unique_name + ext)
|
|
key = os.path.join(root, name)
|
|
if key != newKey:
|
|
os.replace(key, newKey)
|
|
if not cover_path:
|
|
cover_path = newKey
|
|
is_natural_sorted = False
|
|
if os_sorted(dirs) == sorted(dirs):
|
|
is_natural_sorted = True
|
|
dirs.sort(key=OS_SORT_KEY)
|
|
for i, name in enumerate(dirs):
|
|
tmpName = name
|
|
slugified = slugify(name, is_natural_sorted)
|
|
while os.path.exists(os.path.join(root, slugified)) and name.upper() != slugified.upper():
|
|
slugified += "A"
|
|
chapterNames[slugified] = tmpName
|
|
newKey = os.path.join(root, slugified)
|
|
key = os.path.join(root, name)
|
|
if key != newKey:
|
|
os.replace(key, newKey)
|
|
dirs[i] = newKey
|
|
return chapterNames, cover_path
|
|
|
|
|
|
def flattenTree(filetree):
|
|
for root, dirs, files in os.walk(filetree, topdown=False):
|
|
for name in files:
|
|
os.rename(os.path.join(root, name), os.path.join(filetree, name))
|
|
for name in dirs:
|
|
os.rmdir(os.path.join(root, name))
|
|
|
|
|
|
def sanitizePermissions(filetree):
|
|
for root, dirs, files in os.walk(filetree, False):
|
|
for name in files:
|
|
os.chmod(os.path.join(root, name), S_IWRITE | S_IREAD)
|
|
for name in dirs:
|
|
os.chmod(os.path.join(root, name), S_IWRITE | S_IREAD | S_IEXEC)
|
|
dot_clean(filetree)
|
|
|
|
|
|
def chunk_directory(path):
|
|
level = -1
|
|
for root, _, files in os.walk(os.path.join(path, 'OEBPS', 'Images')):
|
|
for f in files:
|
|
# Windows MAX_LEN = 260 plus some buffer
|
|
if os.name == 'nt' and len(os.path.join(root, f)) > 180:
|
|
flattenTree(os.path.join(path, 'OEBPS', 'Images'))
|
|
level = 1
|
|
break
|
|
if getImageFileName(f):
|
|
newLevel = os.path.join(root, f).replace(os.path.join(path, 'OEBPS', 'Images'), '').count(os.sep)
|
|
if level != -1 and level != newLevel:
|
|
flattenTree(os.path.join(path, 'OEBPS', 'Images'))
|
|
level = 1
|
|
break
|
|
else:
|
|
level = newLevel
|
|
if level > 0:
|
|
parent = pathlib.Path(path).parent
|
|
chunker = chunk_process(os.path.join(path, 'OEBPS', 'Images'), level, parent)
|
|
path = [path]
|
|
for tome in chunker:
|
|
path.append(tome)
|
|
return path
|
|
else:
|
|
raise UserWarning('Unsupported directory structure.')
|
|
|
|
|
|
def chunk_process(path, mode, parent):
|
|
output = []
|
|
currentSize = 0
|
|
currentTarget = path
|
|
if options.targetsize:
|
|
targetSize = options.targetsize * 1048576
|
|
elif options.webtoon:
|
|
targetSize = 104857600
|
|
else:
|
|
targetSize = 419430400
|
|
if options.batchsplit == 2 and mode == 2:
|
|
mode = 3
|
|
if options.batchsplit == 1 and mode == 2:
|
|
with os.scandir(path) as it:
|
|
for entry in it:
|
|
if not entry.name.startswith('.') and entry.is_dir():
|
|
if getDirectorySize(os.path.join(path, entry)) > targetSize:
|
|
flattenTree(path)
|
|
mode = 1
|
|
break
|
|
if mode < 3:
|
|
for root, dirs, files in walkLevel(path, 0):
|
|
for name in files if mode == 1 else dirs:
|
|
size = 0
|
|
if mode == 1:
|
|
if 'below' not in name:
|
|
size = os.path.getsize(os.path.join(root, name))
|
|
if 'above' in name:
|
|
size += os.path.getsize(os.path.join(root, name.replace('above', 'below')))
|
|
else:
|
|
size = getDirectorySize(os.path.join(root, name))
|
|
if currentSize + size > targetSize:
|
|
currentTarget, pathRoot = createNewTome(parent)
|
|
output.append(pathRoot)
|
|
currentSize = size
|
|
else:
|
|
currentSize += size
|
|
if path != currentTarget:
|
|
move(os.path.join(root, name), os.path.join(currentTarget, name))
|
|
else:
|
|
firstTome = True
|
|
for root, dirs, _ in walkLevel(path, 0):
|
|
for name in dirs:
|
|
if not firstTome:
|
|
currentTarget, pathRoot = createNewTome(parent)
|
|
output.append(pathRoot)
|
|
move(os.path.join(root, name), os.path.join(currentTarget, name))
|
|
else:
|
|
firstTome = False
|
|
return output
|
|
|
|
def detectSuboptimalProcessing(tmppath, orgpath):
|
|
imageNumber = 0
|
|
imageSmaller = 0
|
|
alreadyProcessed = False
|
|
for root, _, files in os.walk(tmppath, False):
|
|
for name in files:
|
|
if getImageFileName(name) is not None:
|
|
if not alreadyProcessed and '-kcc' in getImageFileName(name)[0]:
|
|
alreadyProcessed = True
|
|
path = os.path.join(root, name)
|
|
pathOrg = orgpath + path.split('OEBPS' + os.path.sep + 'Images')[1]
|
|
if os.path.getsize(path) == 0:
|
|
rmtree(os.path.join(tmppath, '..', '..'), True)
|
|
raise RuntimeError('Image file %s is corrupted.' % pathOrg)
|
|
try:
|
|
img = Image.open(path)
|
|
imageNumber += 1
|
|
# count images smaller than device resolution
|
|
if options.profileData[1][0] > img.size[0] and options.profileData[1][1] > img.size[1]:
|
|
imageSmaller += 1
|
|
except Exception as err:
|
|
rmtree(os.path.join(tmppath, '..', '..'), True)
|
|
if 'decoder' in str(err) and 'not available' in str(err):
|
|
raise RuntimeError('Pillow was compiled without JPG and/or PNG decoder.')
|
|
else:
|
|
raise RuntimeError('Image file %s is corrupted. Error: %s' % (pathOrg, str(err)))
|
|
else:
|
|
try:
|
|
if os.path.exists(os.path.join(root, name)):
|
|
os.remove(os.path.join(root, name))
|
|
except OSError as e:
|
|
raise RuntimeError(f"{name}: {e}")
|
|
if alreadyProcessed:
|
|
print("WARNING: Source files are probably created by KCC. The second conversion will decrease quality.")
|
|
if GUI:
|
|
GUI.addMessage.emit('Source files are probably created by KCC. The second conversion will decrease quality.'
|
|
, 'warning', False)
|
|
GUI.addMessage.emit('', '', False)
|
|
if imageSmaller > imageNumber * 0.25 and not options.upscale and not options.stretch and options.profile != 'KS':
|
|
print("WARNING: More than 25% of images are smaller than target device resolution. "
|
|
"Consider enabling stretching or upscaling to improve readability.")
|
|
if GUI:
|
|
GUI.addMessage.emit('More than 25% of images are smaller than target device resolution.', 'warning', False)
|
|
GUI.addMessage.emit('Consider enabling stretching or upscaling to improve readability.', 'warning', False)
|
|
GUI.addMessage.emit('', '', False)
|
|
|
|
|
|
def createNewTome(parent):
|
|
tomePathRoot = mkdtemp('', 'KCC-', parent)
|
|
tomePath = os.path.join(tomePathRoot, 'OEBPS', 'Images')
|
|
os.makedirs(tomePath)
|
|
return tomePath, tomePathRoot
|
|
|
|
|
|
def slugify(value, is_natural_sorted):
|
|
if options.format == 'CBZ' and is_natural_sorted:
|
|
return value
|
|
if options.format != 'CBZ':
|
|
# convert all unicode to ascii via slugify
|
|
value = slugify_ext(value, regex_pattern=r'[^-a-z0-9_\.]+').strip('.')
|
|
if not is_natural_sorted:
|
|
# pad zeros to numbers
|
|
value = sub(r'0*([0-9]{4,})', r'\1', sub(r'([0-9]+)', r'0000\1', value, count=2))
|
|
return value
|
|
|
|
def makeZIP(zipfilename, basedir, isepub=False):
|
|
start = perf_counter()
|
|
zipfilename = os.path.abspath(zipfilename) + '.zip'
|
|
if SEVENZIP in available_archive_tools():
|
|
if isepub:
|
|
mimetypeFile = open(os.path.join(basedir, 'mimetype'), 'w')
|
|
mimetypeFile.write('application/epub+zip')
|
|
mimetypeFile.close()
|
|
subprocess_run([SEVENZIP, 'a', '-tzip', zipfilename, "*"], capture_output=True, check=True, cwd=basedir)
|
|
else:
|
|
zipOutput = ZipFile(zipfilename, 'w', ZIP_DEFLATED)
|
|
if isepub:
|
|
zipOutput.writestr('mimetype', 'application/epub+zip', ZIP_STORED)
|
|
for dirpath, _, filenames in os.walk(basedir):
|
|
for name in filenames:
|
|
path = os.path.normpath(os.path.join(dirpath, name))
|
|
aPath = os.path.normpath(os.path.join(dirpath.replace(basedir, ''), name))
|
|
if os.path.isfile(path):
|
|
zipOutput.write(path, aPath)
|
|
zipOutput.close()
|
|
end = perf_counter()
|
|
print(f"makeZIP time: {end - start} seconds")
|
|
return zipfilename
|
|
|
|
def makeParser():
|
|
psr = ArgumentParser(prog="kcc-c2e", usage="kcc-c2e [options] [input]", add_help=False)
|
|
|
|
mandatory_options = psr.add_argument_group("MANDATORY")
|
|
main_options = psr.add_argument_group("MAIN")
|
|
processing_options = psr.add_argument_group("PROCESSING")
|
|
output_options = psr.add_argument_group("OUTPUT SETTINGS")
|
|
custom_profile_options = psr.add_argument_group("CUSTOM PROFILE")
|
|
other_options = psr.add_argument_group("OTHER")
|
|
|
|
mandatory_options.add_argument("input", action="extend", nargs="*", default=None,
|
|
help="Full path to comic folder or file(s) to be processed.")
|
|
|
|
main_options.add_argument("-p", "--profile", action="store", dest="profile", default="KV",
|
|
help=f"Device profile (Available options: {', '.join(image.ProfileData.Profiles.keys())})"
|
|
" [Default=KV]")
|
|
main_options.add_argument("-m", "--manga-style", action="store_true", dest="righttoleft", default=False,
|
|
help="Manga style (right-to-left reading and splitting)")
|
|
main_options.add_argument("-q", "--hq", action="store_true", dest="hq", default=False,
|
|
help="Try to increase the quality of magnification")
|
|
main_options.add_argument("-2", "--two-panel", action="store_true", dest="autoscale", default=False,
|
|
help="Display two not four panels in Panel View mode")
|
|
main_options.add_argument("-w", "--webtoon", action="store_true", dest="webtoon", default=False,
|
|
help="Webtoon processing mode"),
|
|
main_options.add_argument("--ts", "--targetsize", type=int, dest="targetsize", default=None,
|
|
help="the maximal size of output file in MB."
|
|
" [Default=100MB for webtoon and 400MB for others]")
|
|
|
|
output_options.add_argument("-o", "--output", action="store", dest="output", default=None,
|
|
help="Output generated file to specified directory or file")
|
|
output_options.add_argument("-t", "--title", action="store", dest="title", default="defaulttitle",
|
|
help="Comic title [Default=filename or directory name]")
|
|
output_options.add_argument("--metadatatitle", type=int, dest="metadatatitle", default=0,
|
|
help="Write title using ComicInfo.xml or other embedded metadata. 1: Combine Title with default schema "
|
|
"2: Use Title only")
|
|
output_options.add_argument("-a", "--author", action="store", dest="author", default="defaultauthor",
|
|
help="Author name [Default=KCC]")
|
|
output_options.add_argument("-f", "--format", action="store", dest="format", default="Auto",
|
|
help="Output format (Available options: Auto, MOBI, EPUB, CBZ, KFX, MOBI+EPUB, PDF) "
|
|
"[Default=Auto]")
|
|
output_options.add_argument("--nokepub", action="store_true", dest="noKepub", default=False,
|
|
help="If format is EPUB, output file with '.epub' extension rather than '.kepub.epub'")
|
|
output_options.add_argument("-b", "--batchsplit", type=int, dest="batchsplit", default="0",
|
|
help="Split output into multiple files. 0: Don't split 1: Automatic mode "
|
|
"2: Consider every subdirectory as separate volume [Default=0]")
|
|
output_options.add_argument("--spreadshift", action="store_true", dest="spreadshift", default=False,
|
|
help="Shift first page to opposite side in landscape for spread alignment")
|
|
output_options.add_argument("--norotate", action="store_true", dest="norotate", default=False,
|
|
help="Do not rotate double page spreads in spread splitter option.")
|
|
output_options.add_argument("--rotatefirst", action="store_true", dest="rotatefirst", default=False,
|
|
help="Put rotated 2 page spread first in spread splitter option.")
|
|
|
|
processing_options.add_argument("-n", "--noprocessing", action="store_true", dest="noprocessing", default=False,
|
|
help="Do not modify image and ignore any profil or processing option")
|
|
processing_options.add_argument("-u", "--upscale", action="store_true", dest="upscale", default=False,
|
|
help="Resize images smaller than device's resolution")
|
|
processing_options.add_argument("-s", "--stretch", action="store_true", dest="stretch", default=False,
|
|
help="Stretch images to device's resolution")
|
|
processing_options.add_argument("-r", "--splitter", type=int, dest="splitter", default="0",
|
|
help="Double page parsing mode. 0: Split 1: Rotate 2: Both [Default=0]")
|
|
processing_options.add_argument("-g", "--gamma", type=float, dest="gamma", default="0.0",
|
|
help="Apply gamma correction to linearize the image [Default=Auto]")
|
|
output_options.add_argument("--autolevel", action="store_true", dest="autolevel", default=False,
|
|
help="Set most common dark pixel value to be black point for leveling.")
|
|
processing_options.add_argument("-c", "--cropping", type=int, dest="cropping", default="2",
|
|
help="Set cropping mode. 0: Disabled 1: Margins 2: Margins + page numbers [Default=2]")
|
|
processing_options.add_argument("--cp", "--croppingpower", type=float, dest="croppingp", default="1.0",
|
|
help="Set cropping power [Default=1.0]")
|
|
processing_options.add_argument("--preservemargin", type=int, dest="preservemargin", default="0",
|
|
help="After calculating crop, back up specified percentage amount. [Default=0]")
|
|
processing_options.add_argument("--cm", "--croppingminimum", type=float, dest="croppingm", default="0.0",
|
|
help="Set cropping minimum area ratio [Default=0.0]")
|
|
processing_options.add_argument("--ipc", "--interpanelcrop", type=int, dest="interpanelcrop", default="0",
|
|
help="Crop empty sections. 0: Disabled 1: Horizontally 2: Both [Default=0]")
|
|
processing_options.add_argument("--blackborders", action="store_true", dest="black_borders", default=False,
|
|
help="Disable autodetection and force black borders")
|
|
processing_options.add_argument("--whiteborders", action="store_true", dest="white_borders", default=False,
|
|
help="Disable autodetection and force white borders")
|
|
processing_options.add_argument("--forcecolor", action="store_true", dest="forcecolor", default=False,
|
|
help="Don't convert images to grayscale")
|
|
output_options.add_argument("--eraserainbow", action="store_true", dest="eraserainbow", default=False,
|
|
help="Erase rainbow effect on color eink screen by attenuating interfering frequencies")
|
|
processing_options.add_argument("--forcepng", action="store_true", dest="forcepng", default=False,
|
|
help="Create PNG files instead JPEG")
|
|
processing_options.add_argument("--mozjpeg", action="store_true", dest="mozjpeg", default=False,
|
|
help="Create JPEG files using mozJpeg")
|
|
processing_options.add_argument("--maximizestrips", action="store_true", dest="maximizestrips", default=False,
|
|
help="Turn 1x4 strips to 2x2 strips")
|
|
processing_options.add_argument("-d", "--delete", action="store_true", dest="delete", default=False,
|
|
help="Delete source file(s) or a directory. It's not recoverable.")
|
|
|
|
custom_profile_options.add_argument("--customwidth", type=int, dest="customwidth", default=0,
|
|
help="Replace screen width provided by device profile")
|
|
custom_profile_options.add_argument("--customheight", type=int, dest="customheight", default=0,
|
|
help="Replace screen height provided by device profile")
|
|
|
|
other_options.add_argument("-h", "--help", action="help",
|
|
help="Show this help message and exit")
|
|
|
|
return psr
|
|
|
|
|
|
def checkOptions(options):
|
|
options.panelview = True
|
|
options.iskindle = False
|
|
options.isKobo = False
|
|
options.bordersColor = None
|
|
options.keep_epub = False
|
|
if options.format == 'EPUB-200MB':
|
|
options.targetsize = 195
|
|
options.format = 'EPUB'
|
|
if options.batchsplit != 2:
|
|
options.batchsplit = 1
|
|
if options.format == 'MOBI+EPUB-200MB':
|
|
options.keep_epub = True
|
|
options.targetsize = 195
|
|
options.format = 'MOBI'
|
|
if options.batchsplit != 2:
|
|
options.batchsplit = 1
|
|
if options.format == 'MOBI+EPUB':
|
|
options.keep_epub = True
|
|
options.format = 'MOBI'
|
|
options.kfx = False
|
|
if options.format == 'Auto':
|
|
if options.profile in ['KDX']:
|
|
options.format = 'CBZ'
|
|
elif options.profile in image.ProfileData.ProfilesKindle.keys():
|
|
options.format = 'MOBI'
|
|
elif options.profile in image.ProfileData.ProfilesRemarkable.keys():
|
|
options.format = 'PDF'
|
|
else:
|
|
options.format = 'EPUB'
|
|
if options.profile in image.ProfileData.ProfilesKindle.keys():
|
|
options.iskindle = True
|
|
else:
|
|
options.isKobo = True
|
|
if options.white_borders:
|
|
options.bordersColor = 'white'
|
|
if options.black_borders:
|
|
options.bordersColor = 'black'
|
|
# Splitting MOBI is not optional
|
|
if (options.format == 'MOBI' or options.format == 'KFX') and options.batchsplit != 2:
|
|
options.batchsplit = 1
|
|
# Older Kindle models don't support Panel View.
|
|
if options.profile == 'K1' or options.profile == 'K2' or options.profile == 'K34' or options.profile == 'KDX':
|
|
options.panelview = False
|
|
options.hq = False
|
|
if not options.hq and not options.autoscale:
|
|
options.panelview = False
|
|
# Webtoon mode mandatory options
|
|
if options.webtoon:
|
|
options.panelview = False
|
|
options.righttoleft = False
|
|
options.upscale = True
|
|
options.hq = False
|
|
# Disable all Kindle features for other e-readers
|
|
if options.profile == 'OTHER':
|
|
options.panelview = False
|
|
options.hq = False
|
|
if 'Ko' in options.profile:
|
|
options.panelview = False
|
|
options.hq = False
|
|
# CBZ files on Kindle DX/DXG support higher resolution
|
|
if options.profile == 'KDX' and options.format == 'CBZ':
|
|
options.customheight = 1200
|
|
# KFX output create EPUB that might be can be by jhowell KFX Output Calibre plugin
|
|
if options.format == 'KFX':
|
|
options.format = 'EPUB'
|
|
options.kfx = True
|
|
options.panelview = False
|
|
# Override profile data
|
|
if options.customwidth != 0 or options.customheight != 0:
|
|
X = image.ProfileData.Profiles[options.profile][1][0]
|
|
Y = image.ProfileData.Profiles[options.profile][1][1]
|
|
if options.customwidth != 0:
|
|
X = options.customwidth
|
|
if options.customheight != 0:
|
|
Y = options.customheight
|
|
newProfile = ("Custom", (int(X), int(Y)), image.ProfileData.Palette16,
|
|
image.ProfileData.Profiles[options.profile][3])
|
|
image.ProfileData.Profiles["Custom"] = newProfile
|
|
options.profile = "Custom"
|
|
options.profileData = image.ProfileData.Profiles[options.profile]
|
|
return options
|
|
|
|
|
|
def checkTools(source):
|
|
source = source.upper()
|
|
if source.endswith('.CB7') or source.endswith('.7Z') or source.endswith('.RAR') or source.endswith('.CBR') or \
|
|
source.endswith('.ZIP') or source.endswith('.CBZ'):
|
|
if SEVENZIP not in available_archive_tools():
|
|
print('ERROR: 7z is missing!')
|
|
sys.exit(1)
|
|
if options.format == 'MOBI':
|
|
try:
|
|
subprocess_run(['kindlegen', '-locale', 'en'], stdout=PIPE, stderr=STDOUT, check=True)
|
|
except (FileNotFoundError, CalledProcessError):
|
|
print('ERROR: KindleGen is missing!')
|
|
sys.exit(1)
|
|
|
|
|
|
def checkPre(source):
|
|
# Make sure that all temporary files are gone
|
|
for root, dirs, _ in walkLevel(gettempdir(), 0):
|
|
for tempdir in dirs:
|
|
if tempdir.startswith('KCC-'):
|
|
rmtree(os.path.join(root, tempdir), True)
|
|
# Make sure that target directory is writable
|
|
if os.path.isdir(source):
|
|
src = os.path.abspath(os.path.join(source, '..'))
|
|
else:
|
|
src = os.path.dirname(source)
|
|
try:
|
|
with TemporaryFile(prefix='KCC-', dir=src):
|
|
pass
|
|
except Exception:
|
|
raise UserWarning("Target directory is not writable.")
|
|
|
|
|
|
def makeFusion(sources: List[str]):
|
|
if len(sources) < 2:
|
|
raise UserWarning('Fusion requires at least 2 sources. Did you forget to uncheck fusion?')
|
|
start = perf_counter()
|
|
first_path = Path(sources[0])
|
|
if first_path.is_file():
|
|
fusion_path = first_path.parent.joinpath(first_path.stem + ' [fused]')
|
|
else:
|
|
fusion_path = first_path.parent.joinpath(first_path.name + ' [fused]')
|
|
print("Running Fusion")
|
|
|
|
for source in sources:
|
|
print(f"Processing {source}...")
|
|
checkPre(source)
|
|
print("Checking images...")
|
|
path = getWorkFolder(source)
|
|
pathfinder = os.path.join(path, "OEBPS", "Images")
|
|
sanitizeTree(pathfinder)
|
|
# TODO: remove flattenTree when subchapters are supported
|
|
flattenTree(pathfinder)
|
|
source_path = Path(source)
|
|
if source_path.is_file():
|
|
os.renames(pathfinder, fusion_path.joinpath(source_path.stem))
|
|
else:
|
|
os.renames(pathfinder, fusion_path.joinpath(source_path.name))
|
|
|
|
|
|
end = perf_counter()
|
|
print(f"makefusion: {end - start} seconds")
|
|
print("Combined File: "+ str(fusion_path))
|
|
|
|
return str(fusion_path)
|
|
|
|
|
|
def makeBook(source, qtgui=None):
|
|
start = perf_counter()
|
|
global GUI
|
|
GUI = qtgui
|
|
if GUI:
|
|
GUI.progressBarTick.emit('1')
|
|
else:
|
|
checkTools(source)
|
|
options.kindle_scribe_azw3 = options.profile == 'KS' and ('MOBI' in options.format or 'EPUB' in options.format)
|
|
checkPre(source)
|
|
print("Preparing source images...")
|
|
path = getWorkFolder(source)
|
|
print("Checking images...")
|
|
getMetadata(os.path.join(path, "OEBPS", "Images"), source)
|
|
removeNonImages(os.path.join(path, "OEBPS", "Images"))
|
|
detectSuboptimalProcessing(os.path.join(path, "OEBPS", "Images"), source)
|
|
chapterNames, cover_path = sanitizeTree(os.path.join(path, 'OEBPS', 'Images'))
|
|
cover = image.Cover(cover_path, options)
|
|
|
|
if options.webtoon:
|
|
y = image.ProfileData.Profiles[options.profile][1][1]
|
|
comic2panel.main(['-y ' + str(y), '-i', '-m', path], qtgui)
|
|
if options.noprocessing:
|
|
print("Do not process image, ignore any profile or processing option")
|
|
else:
|
|
print("Processing images...")
|
|
if GUI:
|
|
GUI.progressBarTick.emit('Processing images')
|
|
imgDirectoryProcessing(os.path.join(path, "OEBPS", "Images"))
|
|
if GUI:
|
|
GUI.progressBarTick.emit('1')
|
|
if options.batchsplit > 0 or options.targetsize:
|
|
tomes = chunk_directory(path)
|
|
else:
|
|
tomes = [path]
|
|
filepath = []
|
|
tomeNumber = 0
|
|
if GUI:
|
|
if options.format == 'CBZ':
|
|
GUI.progressBarTick.emit('Compressing CBZ files')
|
|
elif options.format == 'PDF':
|
|
GUI.progressBarTick.emit('Creating PDF files')
|
|
else:
|
|
GUI.progressBarTick.emit('Compressing EPUB files')
|
|
GUI.progressBarTick.emit(str(len(tomes) + 1))
|
|
GUI.progressBarTick.emit('tick')
|
|
options.baseTitle = options.title
|
|
options.covers = []
|
|
for tome in tomes:
|
|
options.uuid = str(uuid4())
|
|
if len(tomes) > 9:
|
|
tomeNumber += 1
|
|
options.title = options.baseTitle + ' [' + str(tomeNumber).zfill(2) + '/' + str(len(tomes)).zfill(2) + ']'
|
|
elif len(tomes) > 1:
|
|
tomeNumber += 1
|
|
options.title = options.baseTitle + ' [' + str(tomeNumber) + '/' + str(len(tomes)) + ']'
|
|
if options.format == 'CBZ':
|
|
print("Creating CBZ file...")
|
|
if len(tomes) > 1:
|
|
filepath.append(getOutputFilename(source, options.output, '.cbz', ' ' + str(tomeNumber)))
|
|
else:
|
|
filepath.append(getOutputFilename(source, options.output, '.cbz', ''))
|
|
makeZIP(tome + '_comic', os.path.join(tome, "OEBPS", "Images"))
|
|
elif options.format == 'PDF':
|
|
print("Creating PDF file with PyMuPDF...")
|
|
# determine output filename based on source and tome count
|
|
suffix = (' ' + str(tomeNumber)) if len(tomes) > 1 else ''
|
|
output_file = getOutputFilename(source, options.output, '.pdf', suffix)
|
|
# use optimized buildPDF logic with streaming and compression
|
|
output_pdf = buildPDF(tome, options.title, None, output_file)
|
|
filepath.append(output_pdf)
|
|
else:
|
|
print("Creating EPUB file...")
|
|
if len(tomes) > 1:
|
|
buildEPUB(tome, chapterNames, tomeNumber, True, cover, source, len(tomes))
|
|
filepath.append(getOutputFilename(source, options.output, '.epub', ' ' + str(tomeNumber)))
|
|
else:
|
|
buildEPUB(tome, chapterNames, tomeNumber, False, cover, source)
|
|
filepath.append(getOutputFilename(source, options.output, '.epub', ''))
|
|
makeZIP(tome + '_comic', tome, True)
|
|
# Copy files to final destination (PDF files are already saved directly)
|
|
if options.format != 'PDF':
|
|
copyfile(tome + '_comic.zip', filepath[-1])
|
|
try:
|
|
os.remove(tome + '_comic.zip')
|
|
except FileNotFoundError:
|
|
# newly temporary created file is not found. It might have been already deleted
|
|
pass
|
|
rmtree(tome, True)
|
|
if GUI:
|
|
GUI.progressBarTick.emit('tick')
|
|
if not GUI and options.format == 'MOBI':
|
|
print("Creating MOBI files...")
|
|
work = []
|
|
for i in filepath:
|
|
work.append([i])
|
|
output = makeMOBI(work, GUI)
|
|
for errors in output:
|
|
if errors[0] != 0:
|
|
print('Error: KindleGen failed to create MOBI!')
|
|
print(errors)
|
|
return filepath
|
|
k = kindle.Kindle(options.profile)
|
|
if k.path and k.coverSupport:
|
|
print("Kindle detected. Uploading covers...")
|
|
for i in filepath:
|
|
output = makeMOBIFix(i, options.covers[filepath.index(i)][1])
|
|
if not output[0]:
|
|
print('Error: Failed to tweak KindleGen output!')
|
|
return filepath
|
|
else:
|
|
os.remove(i.replace('.epub', '.mobi') + '_toclean')
|
|
if k.path and k.coverSupport:
|
|
options.covers[filepath.index(i)][0].saveToKindle(k, options.covers[filepath.index(i)][1])
|
|
if options.delete:
|
|
if os.path.isfile(source):
|
|
os.remove(source)
|
|
elif os.path.isdir(source):
|
|
rmtree(source, True)
|
|
|
|
end = perf_counter()
|
|
print(f"makeBook: {end - start} seconds")
|
|
# Clean up temporary workspace
|
|
try:
|
|
rmtree(path, True)
|
|
except Exception:
|
|
pass
|
|
return filepath
|
|
|
|
|
|
def makeMOBIFix(item, uuid):
|
|
is_pdoc = options.profile in image.ProfileData.ProfilesKindlePDOC.keys()
|
|
if not options.keep_epub:
|
|
os.remove(item)
|
|
mobiPath = item.replace('.epub', '.mobi')
|
|
move(mobiPath, mobiPath + '_toclean')
|
|
try:
|
|
dualmetafix.DualMobiMetaFix(mobiPath + '_toclean', mobiPath, bytes(uuid, 'UTF-8'), is_pdoc)
|
|
return [True]
|
|
except Exception as err:
|
|
return [False, format(err)]
|
|
|
|
|
|
def makeMOBIWorkerTick(output):
|
|
makeMOBIWorkerOutput.append(output)
|
|
if output[0] != 0:
|
|
makeMOBIWorkerPool.terminate()
|
|
if GUI:
|
|
GUI.progressBarTick.emit('tick')
|
|
if not GUI.conversionAlive:
|
|
makeMOBIWorkerPool.terminate()
|
|
|
|
|
|
def makeMOBIWorker(item):
|
|
item = item[0]
|
|
kindlegenErrorCode = 0
|
|
kindlegenError = ''
|
|
try:
|
|
if os.path.getsize(item) < 629145600:
|
|
output = subprocess_run(['kindlegen', '-dont_append_source', '-locale', 'en', item],
|
|
stdout=PIPE, stderr=STDOUT, encoding='UTF-8', errors='ignore', check=True)
|
|
else:
|
|
# ERROR: EPUB too big
|
|
kindlegenErrorCode = 23026
|
|
return [kindlegenErrorCode, kindlegenError, item]
|
|
except CalledProcessError as err:
|
|
for line in err.stdout.splitlines():
|
|
# ERROR: Generic error
|
|
if "Error(" in line:
|
|
kindlegenErrorCode = 1
|
|
kindlegenError = line
|
|
# ERROR: EPUB too big
|
|
if ":E23026:" in line:
|
|
kindlegenErrorCode = 23026
|
|
if kindlegenErrorCode > 0:
|
|
break
|
|
if ":I1036: Mobi file built successfully" in line:
|
|
return [0, '', item]
|
|
if ":I1037: Mobi file built with WARNINGS!" in line:
|
|
return [0, '', item]
|
|
# ERROR: KCC unknown generic error
|
|
if kindlegenErrorCode == 0:
|
|
kindlegenErrorCode = err.returncode
|
|
kindlegenError = err.stdout
|
|
return [kindlegenErrorCode, kindlegenError, item]
|
|
|
|
|
|
def makeMOBI(work, qtgui=None):
|
|
global GUI, makeMOBIWorkerPool, makeMOBIWorkerOutput
|
|
GUI = qtgui
|
|
makeMOBIWorkerOutput = []
|
|
availableMemory = virtual_memory().total / 1000000000
|
|
if availableMemory <= 2:
|
|
threadNumber = 1
|
|
elif 2 < availableMemory <= 4:
|
|
threadNumber = 2
|
|
elif 4 < availableMemory:
|
|
threadNumber = 4
|
|
else:
|
|
threadNumber = None
|
|
makeMOBIWorkerPool = Pool(threadNumber, maxtasksperchild=10)
|
|
for i in work:
|
|
makeMOBIWorkerPool.apply_async(func=makeMOBIWorker, args=(i, ), callback=makeMOBIWorkerTick)
|
|
makeMOBIWorkerPool.close()
|
|
makeMOBIWorkerPool.join()
|
|
return makeMOBIWorkerOutput
|
|
|