bump to 9.6.0

* PNG for PDF or Kindle DX CBZ is dithered to 16 colors for ~1/2 filesize reduction

* Kindle DX default no borders

.github/workflows/package-linux.yml

@@ -35,7 +35,7 @@ jobs:
       run: |
         sudo apt-get update 
         sudo apt-get install -y libpng-dev libjpeg-dev p7zip-full p7zip-rar python3-pip squashfs-tools libfuse2 libxcb-cursor0
-        python -m pip install --upgrade pip setuptools wheel certifi pyinstaller --no-binary pyinstaller 
+        python -m pip install --upgrade pip certifi pyinstaller --no-binary pyinstaller 
         python -m pip install -r requirements.txt
     - name: build binary
       run: |
@@ -59,7 +59,7 @@ jobs:
       env:
         UPDATE_INFO: gh-releases-zsync|ciromattia|kcc|latest|*x86_64.AppImage.zsync
     - name: upload artifact
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: AppImage
         path: './*.AppImage*'
@@ -68,7 +68,7 @@ jobs:
       if: startsWith(github.ref, 'refs/tags/')
       with:
         prerelease: true
-        generate_release_notes: true
+        generate_release_notes: false
         files: |
           LICENSE.txt
           *.AppImage*

.github/workflows/package-macos.yml

@@ -25,8 +25,10 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ macos-13, macos-14 ]
+        os: [ macos-15-intel, macos-14 ]
     runs-on: ${{ matrix.os }}
+    env:
+      MACOSX_DEPLOYMENT_TARGET: '14.0'
     steps:
       - uses: actions/checkout@v6
       - name: Set up Python
@@ -36,7 +38,7 @@ jobs:
           cache: 'pip'
       - name: Install python dependencies
         run: |
-          python -m pip install --upgrade pip setuptools wheel pyinstaller certifi
+          python -m pip install --upgrade pip pyinstaller certifi
           pip install -r requirements.txt
       - name: Install the Apple certificate and provisioning profile
 #        TODO signing
@@ -78,7 +80,7 @@ jobs:
         run: |
           python setup.py build_binary
       - name: upload build
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: mac-os-build-${{ runner.arch }}
           path: dist/*.dmg
@@ -87,7 +89,7 @@ jobs:
         if: startsWith(github.ref, 'refs/tags/')
         with:
           prerelease: true
-          generate_release_notes: true
+          generate_release_notes: false
           files: |
             dist/*.dmg
       - name: Clean up keychain and provisioning profile

.github/workflows/package-osx-legacy.yml

@@ -23,7 +23,7 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ macos-13 ]
+        os: [ macos-15-intel ]
     runs-on: ${{ matrix.os }}
     env:
       # We need the official Python, because the GA ones only support newer macOS versions
@@ -40,7 +40,7 @@ jobs:
       - name: Install Python dependencies
         run: |
           python3 --version
-          pip3 install --upgrade pip setuptools wheel pyinstaller certifi
+          pip3 install --upgrade pip pyinstaller certifi
           pip3 install --upgrade -r requirements-osx-legacy.txt
           ./gen_ui_files.sh
       - uses: actions/setup-node@v6
@@ -51,7 +51,7 @@ jobs:
         run: |
           python3 setup.py build_binary
       - name: upload build
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: osx-build-${{ runner.arch }}
           path: dist/*.dmg
@@ -60,7 +60,7 @@ jobs:
         if: startsWith(github.ref, 'refs/tags/')
         with:
           prerelease: true
-          generate_release_notes: true
+          generate_release_notes: false
           files: |
             LICENSE.txt
             dist/*.dmg

.github/workflows/package-windows.yml

@@ -45,7 +45,7 @@ jobs:
         env:
           PYINSTALLER_COMPILE_BOOTLOADER: 1
         run: |
-          python -m pip install --upgrade pip setuptools wheel
+          python -m pip install --upgrade pip
           pip install -r requirements.txt
           pip install certifi pyinstaller --no-binary pyinstaller
       - name: build binary
@@ -53,7 +53,7 @@ jobs:
           python setup.py ${{ matrix.command }}
       - name: upload-unsigned-artifact
         id: upload-unsigned-artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: windows-build-${{ matrix.entry }}
           path: dist/*.exe
@@ -73,6 +73,6 @@ jobs:
         if: startsWith(github.ref, 'refs/tags/')
         with:
           prerelease: true
-          generate_release_notes: true
+          generate_release_notes: false
           files: |
             dist/*.exe

.github/workflows/package-windows7.yml

@@ -37,7 +37,7 @@ jobs:
         env:
           PYINSTALLER_COMPILE_BOOTLOADER: 1
         run: |
-          python -m pip install --upgrade pip setuptools wheel
+          python -m pip install --upgrade pip
           pip install -r requirements-win7.txt
           pip install certifi pyinstaller --no-binary pyinstaller
           .\gen_ui_files.bat
@@ -46,7 +46,7 @@ jobs:
           python setup.py build_binary
       - name: upload-unsigned-artifact
         id: upload-unsigned-artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: windows7-build
           path: dist/*.exe
@@ -55,6 +55,6 @@ jobs:
         if: startsWith(github.ref, 'refs/tags/')
         with:
           prerelease: true
-          generate_release_notes: true
+          generate_release_notes: false
           files: |
             dist/*.exe

Dockerfile

@@ -4,7 +4,7 @@ FROM python:3.13-slim-bullseye AS builder
 
 # Install system dependencies
 RUN set -x && \
-    BUILD_DEPS="build-essential cmake libffi-dev libfreetype6-dev libfontconfig1-dev libpng-dev libjpeg-dev libssl-dev libxft-dev make python3-dev python3-setuptools python3-wheel" && \
+    BUILD_DEPS="build-essential cmake libffi-dev libfreetype6-dev libfontconfig1-dev libpng-dev libjpeg-dev libssl-dev libxft-dev make python3-dev" && \
     RUNTIME_DEPS="bash ca-certificates chrpath locales locales-all libfreetype6 libfontconfig1 p7zip-full python3 python3-pip libgl1" && \
     DEBIAN_FRONTEND=noninteractive apt-get update -y && \
     apt-get install -y --no-install-recommends ${BUILD_DEPS} ${RUNTIME_DEPS}

README.md

@@ -7,12 +7,19 @@
 [![Github All Releases](https://img.shields.io/github/downloads/ciromattia/kcc/total.svg)](https://github.com/ciromattia/kcc/releases)
 
 
-**Kindle Comic Converter** optimizes black & white comics and manga for E-ink ereaders 
+**Kindle Comic Converter** optimizes black & white (or color) comics and manga for E-ink ereaders 
 like Kindle, Kobo, ReMarkable, and more.
 Pages display in fullscreen without margins, 
 with proper fixed layout support.
 Supported input formats include JPG/PNG image files in folders, archives, or PDFs.
 Supported output formats include MOBI/AZW3, EPUB, KEPUB, CBZ, and PDF.
+KCC runs on Windows, macOS, and Linux.
+
+Just drop your input files into the KCC window, hit convert, and USB drop the output files onto your device's `documents` folder!
+
+https://github.com/user-attachments/assets/da73d625-e082-482d-91a4-ae4765e96fd7
+
+**WARNING**: Kindle Scribe 2025 support may not be possible. Does not work well currently.
 
 **NEW**: PDF output is now supported for direct conversion to reMarkable devices! 
 When using a reMarkable profile (Rmk1, Rmk2, RmkPP), the format automatically defaults to PDF 
@@ -34,6 +41,7 @@ KCC avoids many common formatting issues (some of which occur [even on the Kindl
 3) Not utilizing the full 1860x2480 resolution of the 10" Kindle Scribe
 4) incorrect page turn direction for manga that's read right to left
 5) unaligned two page spreads in landscape, where pages are shifted over by 1
+6) Removing without blur the rainbow effect on color eink Kaleido 3 due to manga screentones
 
 The GUI looks like this, built in Qt6, with my most commonly used settings:
 
@@ -46,7 +54,9 @@ You can change the default output directory by holding `Shift` while clicking th
 Then just drag and drop the generated output files onto your device's documents folder via USB.
 If you are on macOS and use a 2022+ Kindle, you may need to use Amazon USB File Manager for Mac.
 
-YouTube tutorial (please subscribe): https://www.youtube.com/watch?v=IR2Fhcm9658
+YouTube tutorial (please subscribe): https://www.youtube.com/watch?v=QQ6zJcMF2Iw
+
+Installation tutorial: https://www.youtube.com/watch?v=IR2Fhcm9658
 
 ### A word of warning
 **KCC** _is not_ [Amazon's Kindle Comic Creator](http://www.amazon.com/gp/feature.html?ie=UTF8&docId=1001103761) nor is in any way endorsed by Amazon.
@@ -92,13 +102,13 @@ Click on **Assets** of the latest release.
 You probably want either
 - `KCC_*.*.*.exe` (Windows)
 - `kcc_macos_arm_*.*.*.dmg` (recent Mac with Apple Silicon M1 chip or later)
-- `kcc_macos_i386_*.*.*.dmg` (older Mac with Intel chip macOS 12+)
+- `kcc_macos_i386_*.*.*.dmg` (older Mac with Intel chip macOS 14+)
 
 There are also legacy macOS 10.14+ and Windows 7 experimental versions available.
 
 The `c2e` and `c2p` versions are command line tools for power users.
 
-On Mac, right click open to get past the security warning.
+On macOS, if you get a `can't be opened` error, follow: https://support.apple.com/guide/mac-help/open-a-mac-app-from-an-unknown-developer-mh40616/mac
 
 For flatpak, Docker, and AppImage versions, refer to the wiki: https://github.com/ciromattia/kcc/wiki/Installation
 
@@ -177,38 +187,44 @@ sudo apt-get install python3 p7zip-full python3-pil python3-psutil python3-slugi
 ### Profiles:
 
 ```
-        'K1': ("Kindle 1", (600, 670), Palette4, 1.8),
+        'K1': ("Kindle 1", (600, 670), Palette4, 1.0),
-        'K11': ("Kindle 11", (1072, 1448), Palette16, 1.8),
+        'K2': ("Kindle 2", (600, 670), Palette15, 1.0),
-        'K2': ("Kindle 2", (600, 670), Palette15, 1.8),
+        'K11': ("Kindle 11", (1072, 1448), Palette16, 1.0),
-        'K34': ("Kindle Keyboard/Touch", (600, 800), Palette16, 1.8),
+        'K34': ("Kindle Keyboard/Touch", (600, 800), Palette16, 1.0),
-        'K57': ("Kindle 5/7", (600, 800), Palette16, 1.8),
+        'K57': ("Kindle 5/7", (600, 800), Palette16, 1.0),
-        'K810': ("Kindle 8/10", (600, 800), Palette16, 1.8),
+        'K810': ("Kindle 8/10", (600, 800), Palette16, 1.0),
-        'KDX': ("Kindle DX/DXG", (824, 1000), Palette16, 1.8),
+        'KDX': ("Kindle DX/DXG", (824, 1000), Palette16, 1.0),
-        'KPW': ("Kindle Paperwhite 1/2", (758, 1024), Palette16, 1.8),
+        'KPW': ("Kindle Paperwhite 1/2", (758, 1024), Palette16, 1.0),
-        'KV': ("Kindle Voyage, (1072, 1448), Palette16, 1.8),
+        'KV': ("Kindle Voyage", (1072, 1448), Palette16, 1.0),
-        'KPW34': ("Kindle Paperwhite 3/4/Oasis", (1072, 1448), Palette16, 1.8),
+        'KPW34': ("Kindle Paperwhite 3/4", (1072, 1448), Palette16, 1.0),
-        'KPW5': ("Kindle Paperwhite 5/Signature Edition", (1236, 1648), Palette16, 1.8),
+        'KPW5': ("Kindle Paperwhite 5/Signature Edition", (1236, 1648), Palette16, 1.0),
-        'KO': ("Kindle Oasis 2/3/Paperwhite 12/Colorsoft 12", (1264, 1680), Palette16, 1.8),
+        'KO': ("Kindle Oasis 2/3/Paperwhite 12", (1264, 1680), Palette16, 1.0),
-        'KS': ("Kindle Scribe", (1860, 2480), Palette16, 1.8),
+        'KCS': ("Kindle Colorsoft", (1264, 1680), Palette16, 1.0),
-        'KoMT': ("Kobo Mini/Touch", (600, 800), Palette16, 1.8),
+        'KS1860': ("Kindle 1860", (1860, 1920), Palette16, 1.0),
-        'KoG': ("Kobo Glo", (768, 1024), Palette16, 1.8),
+        'KS1920': ("Kindle 1920", (1920, 1920), Palette16, 1.0),
-        'KoGHD': ("Kobo Glo HD", (1072, 1448), Palette16, 1.8),
+        'KS': ("Kindle Scribe 1/2", (1860, 2480), Palette16, 1.0),
-        'KoA': ("Kobo Aura", (758, 1024), Palette16, 1.8),
+        'KS3': ("Kindle Scribe 3", (1986, 2648), Palette16, 1.0),
-        'KoAHD': ("Kobo Aura HD", (1080, 1440), Palette16, 1.8),
+        'KSCS': ("Kindle Scribe Colorsoft", (1986, 2648), Palette16, 1.0),
-        'KoAH2O': ("Kobo Aura H2O", (1080, 1430), Palette16, 1.8),
+        'KoMT': ("Kobo Mini/Touch", (600, 800), Palette16, 1.0),
-        'KoAO': ("Kobo Aura ONE", (1404, 1872), Palette16, 1.8),
+        'KoG': ("Kobo Glo", (768, 1024), Palette16, 1.0),
-        'KoN': ("Kobo Nia", (758, 1024), Palette16, 1.8),
+        'KoGHD': ("Kobo Glo HD", (1072, 1448), Palette16, 1.0),
-        'KoC': ("Kobo Clara HD/Kobo Clara 2E", (1072, 1448), Palette16, 1.8),
+        'KoA': ("Kobo Aura", (758, 1024), Palette16, 1.0),
-        'KoCC': ("Kobo Clara Colour", (1072, 1448), Palette16, 1.8),
+        'KoAHD': ("Kobo Aura HD", (1080, 1440), Palette16, 1.0),
-        'KoL': ("Kobo Libra H2O/Kobo Libra 2", (1264, 1680), Palette16, 1.8),
+        'KoAH2O': ("Kobo Aura H2O", (1080, 1430), Palette16, 1.0),
-        'KoLC': ("Kobo Libra Colour", (1264, 1680), Palette16, 1.8),
+        'KoAO': ("Kobo Aura ONE", (1404, 1872), Palette16, 1.0),
-        'KoF': ("Kobo Forma", (1440, 1920), Palette16, 1.8),
+        'KoN': ("Kobo Nia", (758, 1024), Palette16, 1.0),
-        'KoS': ("Kobo Sage", (1440, 1920), Palette16, 1.8),
+        'KoC': ("Kobo Clara HD/Kobo Clara 2E", (1072, 1448), Palette16, 1.0),
-        'KoE': ("Kobo Elipsa", (1404, 1872), Palette16, 1.8),
+        'KoCC': ("Kobo Clara Colour", (1072, 1448), Palette16, 1.0),
-        'Rmk1': ("reMarkable 1", (1404, 1872), Palette16, 1.8),
+        'KoL': ("Kobo Libra H2O/Kobo Libra 2", (1264, 1680), Palette16, 1.0),
-        'Rmk2': ("reMarkable 2", (1404, 1872), Palette16, 1.8),
+        'KoLC': ("Kobo Libra Colour", (1264, 1680), Palette16, 1.0),
-        'RmkPP': ("reMarkable Paper Pro", (1620, 2160), Palette16, 1.8),
+        'KoF': ("Kobo Forma", (1440, 1920), Palette16, 1.0),
-        'OTHER': ("Other", (0, 0), Palette16, 1.8),
+        'KoS': ("Kobo Sage", (1440, 1920), Palette16, 1.0),
+        'KoE': ("Kobo Elipsa", (1404, 1872), Palette16, 1.0),
+        'Rmk1': ("reMarkable 1", (1404, 1872), Palette16, 1.0),
+        'Rmk2': ("reMarkable 2", (1404, 1872), Palette16, 1.0),
+        'RmkPP': ("reMarkable Paper Pro", (1620, 2160), Palette16, 1.0),
+        'RmkPPMove': ("reMarkable Paper Pro Move", (954, 1696), Palette16, 1.0),
+        'OTHER': ("Other", (0, 0), Palette16, 1.0),
 ```
 
 ### Standalone `kcc-c2e.py` usage:
@@ -232,6 +248,8 @@ MAIN:
 
 PROCESSING:
   -n, --noprocessing    Do not modify image and ignore any profile or processing option
+  --pdfextract          Use legacy PDF image extraction method from KCC 8 and earlier.
+  --pdfwidth            Render vector PDFs based on device width instead of height.
   -u, --upscale         Resize images smaller than device's resolution
   -s, --stretch         Stretch images to device's resolution
   -r SPLITTER, --splitter SPLITTER
@@ -252,9 +270,12 @@ PROCESSING:
                         Crop empty sections. 0: Disabled 1: Horizontally 2: Both [Default=0]
   --blackborders        Disable autodetection and force black borders
   --whiteborders        Disable autodetection and force white borders
+  --coverfill           Center-crop only the cover to fill target device screen
   --forcecolor          Don't convert images to grayscale
   --forcepng            Create PNG files instead JPEG
+  --noquantize          Don't quantize PNG images to 16 colors
   --mozjpeg             Create JPEG files using mozJpeg
+  --jpeg-quality        The JPEG quality, on a scale from 0 (worst) to 95 (best). Default 85 for most devices.
   --maximizestrips      Turn 1x4 strips to 2x2 strips
   -d, --delete          Delete source file(s) or a directory. It's not recoverable.
 
@@ -273,6 +294,7 @@ OUTPUT SETTINGS:
                         Split output into multiple files. 0: Don't split 1: Automatic mode 2: Consider every subdirectory as separate volume [Default=0]
   --spreadshift         Shift first page to opposite side in landscape for two page spread alignment
   --norotate            Do not rotate double page spreads in spread splitter option.
+  --rotateright         Rotate double page spreads in opposite direction.
   --rotatefirst         Put rotated spread first in spread splitter option.
   --filefusion          Combines all input files into a single file.
   --eraserainbow       Erase rainbow effect on color eink screen by attenuating interfering frequencies

environment.yml

@@ -1,16 +0,0 @@
-name: kcc
-channels:
-  - conda-forge
-  - defaults
-dependencies:
-  - python=3.11
-  - Pillow>=11.3.0
-  - psutil>=5.9.5
-  - python-slugify>=1.2.1
-  - raven>=6.0.0
-  - distro
-  - natsort>=8.4.0
-  - pip
-  - pip:
-    - mozjpeg-lossless-optimization>=1.1.2
-    - pyside6>=6.5.1

kindlecomicconverter/KCC_gui.py

@@ -22,7 +22,7 @@ import itertools
 from pathlib import Path
 from PySide6.QtCore import (QSize, QUrl, Qt, Signal, QIODeviceBase, QEvent, QThread, QSettings)
 from PySide6.QtGui import (QColor, QIcon, QPixmap, QDesktopServices)
-from PySide6.QtWidgets import (QApplication, QLabel, QListWidgetItem, QMainWindow, QSystemTrayIcon, QFileDialog, QMessageBox, QDialog)
+from PySide6.QtWidgets import (QApplication, QLabel, QListWidgetItem, QMainWindow, QSystemTrayIcon, QFileDialog, QMessageBox, QDialog, QTreeView, QAbstractItemView)
 from PySide6.QtNetwork import (QLocalSocket, QLocalServer)
 
 import os
@@ -42,7 +42,7 @@ from raven import Client
 from tempfile import gettempdir
 
 from .shared import HTMLStripper, sanitizeTrace, walkLevel, subprocess_run
-from .comicarchive import SEVENZIP, available_archive_tools
+from .comicarchive import SEVENZIP, TAR, available_archive_tools
 from . import __version__
 from . import comic2ebook
 from . import metadata
@@ -327,6 +327,12 @@ class WorkerThread(QThread):
             options.maximizestrips = True
         if GUI.disableProcessingBox.isChecked():
             options.noprocessing = True
+        if GUI.pdfExtractBox.isChecked():
+            options.pdfextract = True
+        if GUI.pdfWidthBox.isChecked():
+            options.pdfwidth = True
+        if GUI.coverFillBox.isChecked():
+            options.coverfill = True
         if GUI.metadataTitleBox.checkState() == Qt.CheckState.PartiallyChecked:
             options.metadatatitle = 1
         elif GUI.metadataTitleBox.checkState() == Qt.CheckState.Checked:
@@ -341,12 +347,18 @@ class WorkerThread(QThread):
             options.filefusion = False
         if GUI.noRotateBox.isChecked():
             options.norotate = True
+        if GUI.rotateRightBox.isChecked():
+            options.rotateright = True
         if GUI.rotateFirstBox.isChecked():
             options.rotatefirst = True
         if GUI.mozJpegBox.checkState() == Qt.CheckState.PartiallyChecked:
             options.forcepng = True
         elif GUI.mozJpegBox.checkState() == Qt.CheckState.Checked:
             options.mozjpeg = True
+        if GUI.noQuantizeBox.isChecked():
+            options.noquantize = True
+        if GUI.jpegQualityBox.isChecked():
+            options.jpegquality = GUI.jpegQualitySpinBox.value()
         if GUI.currentMode > 2:
             options.customwidth = str(GUI.widthBox.value())
             options.customheight = str(GUI.heightBox.value())
@@ -519,6 +531,7 @@ class WorkerThread(QThread):
                             if os.path.exists(item.replace('.epub', '.mobi')):
                                 os.remove(item.replace('.epub', '.mobi'))
                         MW.addMessage.emit('KindleGen failed to create MOBI!', 'error', False)
+                        MW.addMessage.emit(self.kindlegenErrorCode[1], 'error', False)
                         MW.addTrayMessage.emit('KindleGen failed to create MOBI!', 'Critical')
                         if self.kindlegenErrorCode[0] == 1 and self.kindlegenErrorCode[1] != '':
                             MW.showDialog.emit("KindleGen error:\n\n" + self.kindlegenErrorCode[1], 'error')
@@ -610,12 +623,30 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
                                                             'Comic (*.pdf);;All (*.*)')
         for fname in fnames[0]:
             if fname != '':
-                if sys.platform.startswith('win'):
-                    fname = fname.replace('/', '\\')
                 self.lastPath = os.path.abspath(os.path.join(fname, os.pardir))
                 GUI.jobList.addItem(fname)
                 GUI.jobList.scrollToBottom()
 
+    def selectDir(self):
+        if self.needClean:
+            self.needClean = False
+            GUI.jobList.clear()
+ 
+        dialog = QFileDialog(MW, 'Select input folder(s)', self.lastPath)
+        dialog.setFileMode(QFileDialog.FileMode.Directory)
+        dialog.setOption(QFileDialog.Option.ShowDirsOnly, True)
+        dialog.setOption(QFileDialog.Option.DontUseNativeDialog, True)
+        dialog.findChild(QTreeView).setSelectionMode(QAbstractItemView.ExtendedSelection)
+
+        if dialog.exec():
+            dnames = dialog.selectedFiles()
+            for dname in dnames:
+                if dname != '':
+                    self.lastPath = os.path.abspath(os.path.join(dname, os.pardir))
+                    GUI.jobList.addItem(dname)
+                    GUI.jobList.scrollToBottom()
+
+
     def selectFileMetaEditor(self, sname):
         if not sname:
             if QApplication.keyboardModifiers() == Qt.ShiftModifier:
@@ -724,6 +755,12 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
             GUI.croppingWidget.setVisible(False)
             self.changeCroppingPower(100)  # 1.0
 
+    def togglejpegqualityBox(self, value):
+        if value:
+            GUI.jpegQualityWidget.setVisible(True)
+        else:
+            GUI.jpegQualityWidget.setVisible(False)
+
     def togglewebtoonBox(self, value):
         if value:
             self.addMessage('You can choose a taller device profile to get taller cuts in webtoon mode.', 'info')
@@ -754,7 +791,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
             GUI.rotateBox.setEnabled(True)
             GUI.borderBox.setEnabled(True)
             profile = GUI.profiles[str(GUI.deviceBox.currentText())]
-            if profile['Label'] != 'KS':
+            if not profile['Label'].startswith('KS'):
                 GUI.upscaleBox.setEnabled(True)
             GUI.croppingBox.setEnabled(True)
             GUI.interPanelCropBox.setEnabled(True)
@@ -779,7 +816,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
     def toggleImageFormatBox(self, value):
         profile = GUI.profiles[str(GUI.deviceBox.currentText())]
         if value == 1:
-            if profile['Label'] == 'KS':
+            if profile['Label'].startswith('KS'):
                 current_format = GUI.formats[str(GUI.formatBox.currentText())]['format']
                 for bad_format in ('MOBI', 'EPUB'):
                     if bad_format in current_format:
@@ -841,7 +878,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
         if not GUI.webtoonBox.isChecked():
             GUI.qualityBox.setEnabled(profile['PVOptions'])
         GUI.upscaleBox.setChecked(profile['DefaultUpscale'])
-        if profile['Label'] == 'KS':
+        if profile['Label'].startswith('KS'):
             GUI.upscaleBox.setDisabled(True)
         else:
             if not GUI.webtoonBox.isChecked():
@@ -852,6 +889,9 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
                 if bad_format in current_format:
                     self.addMessage('Colorsoft MOBI/EPUB can have blank pages. Just go back a few pages, exit, and reenter book.', 'info')
                     break
+        elif profile['Label'] == 'KDX':
+            GUI.mozJpegBox.setCheckState(Qt.CheckState.PartiallyChecked)
+            GUI.borderBox.setCheckState(Qt.CheckState.PartiallyChecked)
         if not profile['PVOptions']:
             GUI.qualityBox.setChecked(False)
         if str(GUI.deviceBox.currentText()) == 'Other':
@@ -878,7 +918,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
         elif not GUI.webtoonBox.isChecked():
             GUI.chunkSizeCheckBox.setEnabled(True)
         if GUI.formats[str(GUI.formatBox.currentText())]['format'] in ('CBZ', 'PDF') and not GUI.webtoonBox.isChecked():
-            self.addMessage("Partially check W/B Margins if you don't want KCC to extend the image margins.", 'info')   
+            self.addMessage("Partially check W/B Margins if you don't want KCC to extend the image margins.", 'info')
 
     def stripTags(self, html):
         s = HTMLStripper()
@@ -1006,8 +1046,14 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
                                            'colorBox': GUI.colorBox.checkState(),
                                            'eraseRainbowBox': GUI.eraseRainbowBox.checkState(),
                                            'disableProcessingBox': GUI.disableProcessingBox.checkState(),
+                                           'pdfExtractBox': GUI.pdfExtractBox.checkState(),
+                                           'pdfWidthBox': GUI.pdfWidthBox.checkState(),
+                                           'coverFillBox': GUI.coverFillBox.checkState(),
                                            'metadataTitleBox': GUI.metadataTitleBox.checkState(),
                                            'mozJpegBox': GUI.mozJpegBox.checkState(),
+                                           'noQuantizeBox': GUI.noQuantizeBox.checkState(),
+                                           'jpegQualityBox': GUI.jpegQualityBox.checkState(),
+                                           'jpegQuality': GUI.jpegQualitySpinBox.value(),
                                            'widthBox': GUI.widthBox.value(),
                                            'heightBox': GUI.heightBox.value(),
                                            'deleteBox': GUI.deleteBox.checkState(),
@@ -1015,6 +1061,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
                                            'fileFusionBox': GUI.fileFusionBox.checkState(),
                                            'defaultOutputFolderBox': GUI.defaultOutputFolderBox.checkState(),
                                            'noRotateBox': GUI.noRotateBox.checkState(),
+                                           'rotateRightBox': GUI.rotateRightBox.checkState(),
                                            'rotateFirstBox': GUI.rotateFirstBox.checkState(),
                                            'maximizeStrips': GUI.maximizeStrips.checkState(),
                                            'gammaSlider': float(self.gammaValue) * 100,
@@ -1059,7 +1106,8 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
                 if message[-1] == '/':
                     message = message[:-1]
             self.handleMessage(message)
-        GUI.jobList.sortItems()
+        # sorting may conflict with manual file fusion order
+        # GUI.jobList.sortItems()
 
     def forceShutdown(self):
         self.saveSettings(None)
@@ -1146,6 +1194,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
             "EPUB": {'icon': 'EPUB', 'format': 'EPUB'},
             "CBZ": {'icon': 'CBZ', 'format': 'CBZ'},
             "PDF": {'icon': 'EPUB', 'format': 'PDF'},
+            "PDF (200MB limit)": {'icon': 'EPUB', 'format': 'PDF-200MB'},
             "KFX (does not work)": {'icon': 'KFX', 'format': 'KFX'},
             "MOBI + EPUB": {'icon': 'MOBI', 'format': 'MOBI+EPUB'},
             "EPUB (200MB limit)": {'icon': 'EPUB', 'format': 'EPUB-200MB'},
@@ -1162,9 +1211,24 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
                              'DefaultUpscale': True, 'ForceColor': False, 'Label': 'KPW34'},
             "Kindle Voyage": {'PVOptions': True, 'ForceExpert': False, 'DefaultFormat': 0,
                               'DefaultUpscale': True, 'ForceColor': False, 'Label': 'KV'},
-            "Kindle Scribe": {
+            "Kindle 1860x1920": {
+                'PVOptions': True, 'ForceExpert': False, 'DefaultFormat': 0, 'DefaultUpscale': False, 'ForceColor': False, 'Label': 'KS1860',
+            },
+            "Kindle 1920x1920": {
+                'PVOptions': True, 'ForceExpert': False, 'DefaultFormat': 0, 'DefaultUpscale': False, 'ForceColor': False, 'Label': 'KS1920',
+            },
+            "Kindle 1240x1860": {
+                'PVOptions': True, 'ForceExpert': False, 'DefaultFormat': 0, 'DefaultUpscale': False, 'ForceColor': False, 'Label': 'KS1240',
+            },
+            "Kindle Scribe 1/2": {
                 'PVOptions': True, 'ForceExpert': False, 'DefaultFormat': 0, 'DefaultUpscale': False, 'ForceColor': False, 'Label': 'KS',
             },
+            "Kindle Scribe 3": {
+                'PVOptions': True, 'ForceExpert': False, 'DefaultFormat': 0, 'DefaultUpscale': False, 'ForceColor': False, 'Label': 'KS3',
+            },
+            "Kindle Scribe Colorsoft": {
+                'PVOptions': True, 'ForceExpert': False, 'DefaultFormat': 0, 'DefaultUpscale': False, 'ForceColor': True, 'Label': 'KSCS',
+            },
             "Kindle 11": {
                 'PVOptions': True, 'ForceExpert': False, 'DefaultFormat': 0, 'DefaultUpscale': True, 'ForceColor': False, 'Label': 'K11',
             },
@@ -1239,9 +1303,11 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
                       'Label': 'OTHER'},
         }
         profilesGUI = [
+            "Kindle Scribe Colorsoft",
+            "Kindle Scribe 3",
             "Kindle Colorsoft",
             "Kindle Paperwhite 12",
-            "Kindle Scribe",
+            "Kindle Scribe 1/2",
             "Kindle Paperwhite 11",
             "Kindle 11",
             "Kindle Oasis 9/10",
@@ -1261,6 +1327,9 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
             "Separator",
             "Other",
             "Separator",
+            "Kindle 1920x1920",
+            "Kindle 1860x1920",
+            "Kindle 1240x1860",
             "Kindle 8/10",
             "Kindle Oasis 8",
             "Kindle Paperwhite 7/10",
@@ -1308,7 +1377,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
                             '<a href="https://github.com/ciromattia/kcc/wiki/Important-tips">important tips</a>.',
                             'info')
         
-        self.tar = 'tar' in available_archive_tools()
+        self.tar = TAR in available_archive_tools()
         self.sevenzip = SEVENZIP in available_archive_tools()
         if not any([self.tar, self.sevenzip]):
             self.addMessage('<a href="https://github.com/ciromattia/kcc#7-zip">Install 7z (link)</a>'
@@ -1319,6 +1388,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
         GUI.defaultOutputFolderButton.clicked.connect(self.selectDefaultOutputFolder)
         GUI.clearButton.clicked.connect(self.clearJobs)
         GUI.fileButton.clicked.connect(self.selectFile)
+        GUI.directoryButton.clicked.connect(self.selectDir)
         GUI.editorButton.clicked.connect(self.selectFileMetaEditor)
         GUI.wikiButton.clicked.connect(self.openWiki)
         GUI.kofiButton.clicked.connect(self.openKofi)
@@ -1327,6 +1397,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
         GUI.gammaBox.stateChanged.connect(self.togglegammaBox)
         GUI.croppingBox.stateChanged.connect(self.togglecroppingBox)
         GUI.croppingPowerSlider.valueChanged.connect(self.changeCroppingPower)
+        GUI.jpegQualityBox.stateChanged.connect(self.togglejpegqualityBox)
         GUI.webtoonBox.stateChanged.connect(self.togglewebtoonBox)
         GUI.qualityBox.stateChanged.connect(self.togglequalityBox)
         GUI.mozJpegBox.stateChanged.connect(self.toggleImageFormatBox)
@@ -1388,6 +1459,8 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
                     GUI.croppingPowerSlider.setValue(int(self.options[option]))
                     self.changeCroppingPower(int(self.options[option]))
                     GUI.preserveMarginBox.setValue(self.options.get('preserveMarginBox', 0))
+            elif str(option) == "jpegQuality":
+                GUI.jpegQualitySpinBox.setValue(int(self.options[option]))
             elif str(option) == "chunkSizeBox":
                 GUI.chunkSizeBox.setValue(int(self.options[option]))
             else:

kindlecomicconverter/__init__.py

@@ -1,4 +1,4 @@
-__version__ = '9.3.4'
+__version__ = '9.6.0'
 __license__ = 'ISC'
 __copyright__ = '2012-2022, Ciro Mattia Gonano <ciromattia@gmail.com>, Pawel Jastrzebski <pawelj@iosphe.re>, darodi'
 __docformat__ = 'restructuredtext en'

kindlecomicconverter/comic2ebook.py

@@ -48,6 +48,7 @@ from .comicarchive import SEVENZIP, available_archive_tools
 from . import comic2panel
 from . import image
 from . import comicarchive
+from . import pdfjpgextract
 from . import dualmetafix
 from . import metadata
 from . import kindle
@@ -65,16 +66,16 @@ def main(argv=None):
         parser.print_help()
         return 0
     if sys.platform.startswith('win'):
-        sources = set([source for option in options.input for source in glob(escape(option))])
+        sources = [source for option in options.input for source in glob(escape(option))]
     else:
-        sources = set(options.input)
+        sources = options.input
     if len(sources) == 0:
         print('No matching files found.')
         return 1
     if options.filefusion:
         fusion_path = makeFusion(list(sources))
         sources.clear()
-        sources.add(fusion_path)
+        sources.append(fusion_path)
     for source in sources:
         source = source.rstrip('\\').rstrip('/')
         options = copy(args)
@@ -659,7 +660,7 @@ def imgDirectoryProcessing(path, job_progress=''):
             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])
+            raise RuntimeError("One of workers crashed. Maybe restart PC. Cause: " + workerOutput[0][0], workerOutput[0][1])
     else:
         rmtree(os.path.join(path, '..', '..'), True)
         raise UserWarning("C2E: Source directory is empty.")
@@ -706,8 +707,12 @@ def imgFileProcessing(work):
                 pass
             elif opt.forcepng:
                 img.convertToGrayscale()
-                if opt.format != 'PDF':
+                if not opt.noquantize:
                     img.quantizeImage()
+                if opt.format == 'PDF':
+                    img.convertToGrayscale()
+                elif opt.profile == 'KDX' and opt.format == 'CBZ':
+                    img.convertToGrayscale()
             else:
                 img.convertToGrayscale()
             output.append(img.saveToDir())
@@ -739,7 +744,9 @@ def render_page(vector):
     cpu = vector[1]  # number of CPUs
     filename = vector[2]  # document filename
     output_dir = vector[3]
-    target_height = vector[4]
+    target_width = vector[4]
+    target_height = vector[5]
+    pdf_width = vector[6]
     with pymupdf.open(filename) as doc:  # open the document
         num_pages = doc.page_count  # get number of pages
 
@@ -750,7 +757,10 @@ def render_page(vector):
 
         for i in range(seg_from, seg_to):  # work through our page segment
             page = doc[i]
-            zoom = target_height / page.rect.height
+            if not pdf_width or page.rect.width > page.rect.height:
+                zoom = target_height / page.rect.height
+            else:
+                zoom = target_width / page.rect.width
             mat = pymupdf.Matrix(zoom, zoom)
             # TODO: decide colorspace earlier so later color check is cheaper.
             # This is actually pretty hard when you have to deal with color vector text
@@ -800,9 +810,7 @@ def extract_page(vector):
             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)
+                continue
-                blank_page = Image.new("RGB", (width, height), "white")
-                blank_page.save(output_path)
             else:
                 xref = image_list[0][0]
                 d = doc.extract_image(xref)
@@ -817,7 +825,7 @@ def extract_page(vector):
 
 
 
-def mupdf_pdf_process_pages_parallel(filename, output_dir, target_height):
+def mupdf_pdf_process_pages_parallel(filename, output_dir, target_width, target_height):
     render = False
     with pymupdf.open(filename) as doc:
         for page in doc:
@@ -837,7 +845,7 @@ def mupdf_pdf_process_pages_parallel(filename, output_dir, target_height):
     cpu = cpu_count()
 
     # make vectors of arguments for the processes
-    vectors = [(i, cpu, filename, output_dir, target_height) for i in range(cpu)]
+    vectors = [(i, cpu, filename, output_dir, target_width, target_height, options.pdfwidth) for i in range(cpu)]
     print("Starting %i processes for '%s'." % (cpu, filename))
 
 
@@ -851,14 +859,17 @@ def mupdf_pdf_process_pages_parallel(filename, output_dir, target_height):
 
 
 
-def getWorkFolder(afile):
+def getWorkFolder(afile, workdir=None):
+    if not workdir:
+        workdir = mkdtemp('', 'KCC-')
+        # workdir = mkdtemp('', 'KCC-', os.path.dirname(afile))
+        fullPath = os.path.join(workdir, 'OEBPS', 'Images')
+    else:
+        fullPath = workdir
     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
@@ -869,26 +880,28 @@ def getWorkFolder(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))
-            fullPath = os.path.join(workdir, 'OEBPS', 'Images')
             if not os.path.exists(fullPath):
                 os.makedirs(fullPath)
             path = workdir
             sanitizePermissions(path)
-            target_height = options.profileData[1][1]
+            if options.pdfextract:
+                pdf = pdfjpgextract.PdfJpgExtract(afile, fullPath)
+                njpg = pdf.extract()
+                if njpg == 0:
+                    raise UserWarning("Failed to extract images from PDF file.")
+                return workdir
+            target_width, target_height = options.profileData[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, fullPath, target_height)
+                mupdf_pdf_process_pages_parallel(afile, fullPath, target_width, target_height)
             except Exception as e:
                 rmtree(path, True)
                 raise UserWarning(f"Failed to extract images from PDF file. {e}")
             return workdir
         else:
-            workdir = mkdtemp('', 'KCC-', os.path.dirname(afile))
-            fullPath = os.path.join(workdir, 'OEBPS', 'Images')
             if not os.path.exists(fullPath):
                 os.makedirs(fullPath)
             try:
@@ -905,7 +918,9 @@ def getWorkFolder(afile):
                             os.path.join(fullPath, tdir[0], 'ComicInfo.xml')
                         )
                 if len(tdir) == 1 and os.path.isdir(os.path.join(fullPath, tdir[0])):
-                    path = os.path.join(fullPath, tdir[0])
+                    for file in os.listdir(os.path.join(fullPath, tdir[0])):
+                        move(os.path.join(fullPath, tdir[0], file), fullPath)
+                    os.rmdir(os.path.join(fullPath, tdir[0]))
                 return workdir
  
             except OSError as e:
@@ -957,6 +972,13 @@ def getOutputFilename(srcpath, wantedname, ext, tomenumber):
         while os.path.isfile(basename + '_kcc' + str(counter) + ext):
             counter += 1
         filename = basename + '_kcc' + str(counter) + ext
+    elif options.format == 'MOBI' and ext == '.epub':
+        counter = 0
+        basename = os.path.splitext(filename)[0]
+        if os.path.isfile(basename + '.mobi'):
+            while os.path.isfile(basename + '_kcc' + str(counter) + '.mobi'):
+                counter += 1
+            filename = basename + '_kcc' + str(counter) + ext      
     return filename
 
 
@@ -1066,7 +1088,7 @@ def removeNonImages(filetree):
         raise UserWarning('No images detected, nested archives are not supported.')
 
 
-def sanitizeTree(filetree):
+def sanitizeTree(filetree, prefix='kcc'):
     chapterNames = {}
     page = 1
     cover_path = None
@@ -1076,7 +1098,7 @@ def sanitizeTree(filetree):
             _, ext = getImageFileName(name)
 
             # 9999 page limit
-            unique_name = f'kcc-{page:04}'
+            unique_name = f'{prefix}-{page:04}'
             page += 1
 
             newKey = os.path.join(root, unique_name + ext)
@@ -1125,7 +1147,7 @@ def chunk_directory(path):
     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:
+            if os.name == 'nt' and len(os.path.join(root, f)) > 220:
                 flattenTree(os.path.join(path, 'OEBPS', 'Images'))
                 level = 1
                 break               
@@ -1237,7 +1259,7 @@ def detectSuboptimalProcessing(tmppath, orgpath):
             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':
+    if imageSmaller > imageNumber * 0.25 and not options.upscale and not options.stretch and not options.profile.startswith('KS'):
         print("WARNING: More than 25% of images are smaller than target device resolution. "
               "Consider enabling stretching or upscaling to improve readability.")
         if GUI:
@@ -1269,10 +1291,13 @@ def makeZIP(zipfilename, basedir, job_progress='', isepub=False):
     zipfilename = os.path.abspath(zipfilename) + '.zip'
     if SEVENZIP in available_archive_tools():
         if isepub:
-            mimetypeFile = open(os.path.join(basedir, 'mimetype'), 'w')
+            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)
+        # crazy hack to ensure mimetype is first when using 7zip
+        if isepub:
+            subprocess_run([SEVENZIP, 'rn', zipfilename, '!mimetype', 'mimetype'], capture_output=True, check=True, cwd=basedir)
     else:
         zipOutput = ZipFile(zipfilename, 'w', ZIP_DEFLATED)
         if isepub:
@@ -1337,11 +1362,19 @@ def makeParser():
                                 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("--rotateright", action="store_true", dest="rotateright", default=False,
+                                help="Rotate double page spreads in opposite direction.")
     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 profile or processing option")
+    processing_options.add_argument("--pdfextract", action="store_true", dest="pdfextract", default=False,
+                                    help="Use the legacy PDF image extraction method from KCC 8 and earlier")
+    processing_options.add_argument("--pdfwidth", action="store_true", dest="pdfwidth", default=False,
+                                    help="Render vector PDFs to device width instead of height.")
+    processing_options.add_argument("--coverfill", action="store_true", dest="coverfill", default=False,
+                                    help="Crop cover to fill screen")
     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,
@@ -1378,8 +1411,12 @@ def makeParser():
                                 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("--noquantize", action="store_true", dest="noquantize", default=False,
+                                    help="Don't quantize to 16 color PNG")
     processing_options.add_argument("--mozjpeg", action="store_true", dest="mozjpeg", default=False,
                                     help="Create JPEG files using mozJpeg")
+    processing_options.add_argument("--jpeg-quality", type=int, dest="jpegquality", 
+                                    help="The JPEG quality, on a scale from 0 (worst) to 95 (best). Default 85 for most devices.")
     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,
@@ -1402,6 +1439,11 @@ def checkOptions(options):
     options.isKobo = False
     options.bordersColor = None
     options.keep_epub = False
+    if options.format == 'PDF-200MB':
+        options.targetsize = 195
+        options.format = 'PDF'
+        if options.batchsplit != 2:
+            options.batchsplit = 1
     if options.format == 'EPUB-200MB':
         options.targetsize = 195
         options.format = 'EPUB'
@@ -1413,6 +1455,8 @@ def checkOptions(options):
         options.format = 'MOBI'
         if options.batchsplit != 2:
             options.batchsplit = 1
+    if not options.targetsize and options.profile.startswith('Rmk'):
+        options.targetsize = 95
     if options.format == 'MOBI+EPUB':
         options.keep_epub = True
         options.format = 'MOBI'
@@ -1458,9 +1502,6 @@ def checkOptions(options):
     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'
@@ -1479,6 +1520,24 @@ def checkOptions(options):
         image.ProfileData.Profiles["Custom"] = newProfile
         options.profile = "Custom"
     options.profileData = image.ProfileData.Profiles[options.profile]
+    if not options.jpegquality:
+        if options.profile.startswith('KS') or options.profile == 'KCS':
+            options.jpegquality = 90
+        else:
+            options.jpegquality = 85
+    options.kindle_azw3 = options.iskindle and ('MOBI' in options.format or 'EPUB' in options.format)
+    options.kindle_scribe_azw3 = options.profile.startswith('KS') and options.kindle_azw3
+
+    # CBZ files on Kindle DX/DXG support higher resolution
+    if options.profile == 'KDX' and options.format == 'CBZ':
+        options.profileData = list(image.ProfileData.Profiles[options.profile])
+        options.profileData[1] = list(options.profileData[1])
+        options.profileData[1][1] = 1200
+
+    if options.kindle_scribe_azw3:
+        options.profileData = list(image.ProfileData.Profiles[options.profile])
+        options.profileData[1] = list(options.profileData[1])
+        options.profileData[1][0] = min(1920, options.profileData[1][0])
     return options
 
 
@@ -1526,21 +1585,28 @@ def makeFusion(sources: List[str]):
         fusion_path = first_path.parent.joinpath(first_path.name + ' [fused]')
     print("Running Fusion")
 
-    for source in sources:
+    # Check if prefix is needed when user-specified ordering differs from OS natural sorting
+    path_names = [Path(s).stem if Path(s).is_file() else Path(s).name for s in sources]
+    needs_prefix = os_sorted(path_names) != path_names
+
+    for index, source in enumerate(sources, start=1):
         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)
+        # Add the fusion_0001_ prefix to maintain user-specified order if needed
+        prefix = ''
+        if needs_prefix:
+            prefix = f'fusion_{index:04d}_'
         if source_path.is_file():
-            os.renames(pathfinder, fusion_path.joinpath(source_path.stem))
+            targetpath = fusion_path.joinpath(f'{prefix}{source_path.stem}')
         else:
-            os.renames(pathfinder, fusion_path.joinpath(source_path.name))
+            targetpath = fusion_path.joinpath(f'{prefix}{source_path.name}')
-        
+
+        getWorkFolder(source, str(targetpath))
+        sanitizeTree(targetpath, prefix='fusion')
+        # TODO: remove flattenTree when subchapters are supported
+        flattenTree(targetpath)   
 
     end = perf_counter()
     print(f"makefusion: {end - start} seconds")
@@ -1557,8 +1623,6 @@ def makeBook(source, qtgui=None, job_progress=''):
         GUI.progressBarTick.emit('1')
     else:
         checkTools(source)
-    options.kindle_azw3 = options.iskindle and ('MOBI' in options.format or 'EPUB' in options.format)
-    options.kindle_scribe_azw3 = options.profile == 'KS' and ('MOBI' in options.format or 'EPUB' in options.format)
     checkPre(source)
     print(f"{job_progress}Preparing source images...")
     path = getWorkFolder(source)
@@ -1567,6 +1631,9 @@ def makeBook(source, qtgui=None, job_progress=''):
     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'))
+    if options.filefusion:
+        # Strip the fusion_0001_ sort prefix from makeFusion if present
+        chapterNames = {k: sub(r'^fusion_\d{4}_', '', v) for k, v in chapterNames.items()}
     cover = None
     if not options.webtoon:
         cover = image.Cover(cover_path, options)
@@ -1758,4 +1825,3 @@ def makeMOBI(work, qtgui=None):
     makeMOBIWorkerPool.close()
     makeMOBIWorkerPool.join()
     return makeMOBIWorkerOutput
-

kindlecomicconverter/comic2panel.py

@@ -62,18 +62,19 @@ def mergeDirectory(work):
                 imagesValid.append(i[0])
             # Silently drop directories that contain too many images
             # 131072 = GIMP_MAX_IMAGE_SIZE / 4
-            if targetHeight > 131072 * 3:
+            if targetHeight > 131072 * 4:
                 raise RuntimeError(f'Image too tall at {targetHeight} pixels. {targetWidth} pixels wide. Try using separate chapter folders or file fusion.')
             result = Image.new('RGB', (targetWidth, targetHeight))
             y = 0
             for i in imagesValid:
-                img = Image.open(i).convert('RGB')
+                with Image.open(i) as img:
-                if img.size[0] < targetWidth or img.size[0] > targetWidth:
+                    img = img.convert('RGB')
-                    widthPercent = (targetWidth / float(img.size[0]))
+                    if img.size[0] < targetWidth or img.size[0] > targetWidth:
-                    heightSize = int((float(img.size[1]) * float(widthPercent)))
+                        widthPercent = (targetWidth / float(img.size[0]))
-                    img = ImageOps.fit(img, (targetWidth, heightSize), method=Image.BICUBIC, centering=(0.5, 0.5))
+                        heightSize = int((float(img.size[1]) * float(widthPercent)))
-                result.paste(img, (0, y))
+                        img = ImageOps.fit(img, (targetWidth, heightSize), method=Image.BICUBIC, centering=(0.5, 0.5))
-                y += img.size[1]
+                    result.paste(img, (0, y))
+                    y += img.size[1]
                 os.remove(i)
             savePath = os.path.split(imagesValid[0])
             result.save(os.path.join(savePath[0], os.path.splitext(savePath[1])[0] + '.png'), 'PNG')
@@ -253,10 +254,8 @@ def main(argv=None, job_progress='', qtgui=None):
         return 1
     if args.height > 0:
         for sourceDir in args.input:
-            targetDir = sourceDir + "-Splitted"
+            targetDir = sourceDir
             if os.path.isdir(sourceDir):
-                rmtree(targetDir, True)
-                os.renames(sourceDir, targetDir)
                 work = []
                 pagenumber = 1
                 splitWorkerOutput = []
@@ -313,8 +312,6 @@ def main(argv=None, job_progress='', qtgui=None):
                         rmtree(targetDir, True)
                         raise RuntimeError("One of workers crashed. Cause: " + splitWorkerOutput[0][0],
                                            splitWorkerOutput[0][1])
-                    if args.inPlace:
-                        os.renames(targetDir, sourceDir)
                 else:
                     rmtree(targetDir, True)
                     raise UserWarning("C2P: Source directory is empty.")

kindlecomicconverter/comicarchive.py

@@ -30,6 +30,7 @@ from .shared import IMAGE_TYPES, subprocess_run
 
 EXTRACTION_ERROR = 'Failed to extract archive. Try extracting file outside of KCC.'
 SEVENZIP = '7zz' if platform.system() == 'Darwin' else '7z'
+TAR = 'bsdtar' if platform.system() == 'Linux' else 'tar'
 
 
 class ComicArchive:
@@ -73,7 +74,7 @@ class ComicArchive:
         missing = []
 
         extraction_commands = [
-            ['tar', '--exclude', '__MACOSX', '--exclude', '.DS_Store', '--exclude', 'thumbs.db', '--exclude', 'Thumbs.db', '-xf', self.basename, '-C', targetdir],
+            [TAR, '--exclude', '__MACOSX', '--exclude', '.DS_Store', '--exclude', 'thumbs.db', '--exclude', 'Thumbs.db', '-xf', self.basename, '-C', targetdir],
             [SEVENZIP, 'x', '-y', '-xr!__MACOSX', '-xr!.DS_Store', '-xr!thumbs.db', '-xr!Thumbs.db', '-o' + targetdir, self.basename],
         ]
 
@@ -125,7 +126,7 @@ class ComicArchive:
 def available_archive_tools():
     available = []
 
-    for tool in ['tar', SEVENZIP, 'unar', 'unrar']:
+    for tool in [TAR, SEVENZIP, 'unar', 'unrar']:
         try:
             subprocess_run([tool], stdout=PIPE, stderr=STDOUT)
             available.append(tool)

kindlecomicconverter/image.py

@@ -101,8 +101,13 @@ class ProfileData:
         'KO': ("Kindle Oasis 2/3/Paperwhite 12", (1264, 1680), Palette16, 1.0),
         'K11': ("Kindle 11", (1072, 1448), Palette16, 1.0),
         'KPW5': ("Kindle Paperwhite 5/Signature Edition", (1236, 1648), Palette16, 1.0),
-        'KS': ("Kindle Scribe", (1860, 2480), Palette16, 1.0),
+        'KS1860': ("Kindle 1860", (1860, 1920), Palette16, 1.0),
+        'KS1920': ("Kindle 1920", (1920, 1920), Palette16, 1.0),
+        'KS1240': ("Kindle 1240", (1240, 1860), Palette16, 1.0),
+        'KS': ("Kindle Scribe 1/2", (1860, 2480), Palette16, 1.0),
         'KCS': ("Kindle Colorsoft", (1264, 1680), Palette16, 1.0),
+        'KS3': ("Kindle Scribe 3", (1986, 2648), Palette16, 1.0),
+        'KSCS': ("Kindle Scribe Colorsoft", (1986, 2648), Palette16, 1.0),
     }
 
     ProfilesKindle = {
@@ -153,7 +158,7 @@ class ComicPageParser:
 
         # Detect corruption in source image, let caller catch any exceptions triggered.
         srcImgPath = os.path.join(source[0], source[1])
-        Image.open(srcImgPath).verify()
+        # Image.open(srcImgPath).verify()
         with Image.open(srcImgPath) as im:
             self.image = im.copy()
 
@@ -192,7 +197,10 @@ class ComicPageParser:
                 and not self.opt.webtoon and self.opt.splitter == 1:
             spread = self.image
             if not self.opt.norotate:
-                spread = spread.rotate(90, Image.Resampling.BICUBIC, True)
+                if not self.opt.rotateright:
+                    spread = spread.rotate(90, Image.Resampling.BICUBIC, True)
+                else:
+                    spread = spread.rotate(-90, Image.Resampling.BICUBIC, True)
             self.payload.append(['R', self.source, spread, self.fill])
         elif (width > height) != (dstwidth > dstheight) and not self.opt.webtoon:
             if self.opt.splitter != 1:
@@ -213,7 +221,10 @@ class ComicPageParser:
             if self.opt.splitter > 0:
                 spread = self.image
                 if not self.opt.norotate:
-                    spread = spread.rotate(90, Image.Resampling.BICUBIC, True)
+                    if not self.opt.rotateright:
+                        spread = spread.rotate(90, Image.Resampling.BICUBIC, True)
+                    else:
+                        spread = spread.rotate(-90, Image.Resampling.BICUBIC, True)
                 self.payload.append(['R', self.source, spread, self.fill])
         else:
             self.payload.append(['N', self.source, self.image, self.fill])
@@ -406,13 +417,13 @@ class ComicPage:
             targetPath += '.jpg'
             if self.opt.mozjpeg:
                 with io.BytesIO() as output:
-                    image.save(output, format="JPEG", optimize=1, quality=85)
+                    image.save(output, format="JPEG", optimize=1, quality=self.opt.jpegquality)
                     input_jpeg_bytes = output.getvalue()
                     output_jpeg_bytes = mozjpeg_lossless_optimization.optimize(input_jpeg_bytes)
                     with open(targetPath, "wb") as output_jpeg_file:
                         output_jpeg_file.write(output_jpeg_bytes)
             else:
-                image.save(targetPath, 'JPEG', optimize=1, quality=85)
+                image.save(targetPath, 'JPEG', optimize=1, quality=self.opt.jpegquality)
         return targetPath
 
     def gammaCorrectImage(self):
@@ -485,7 +496,7 @@ class ComicPage:
             if self.opt.kindle_azw3 and any(dim > 1920 for dim in self.image.size):
                 self.image = ImageOps.contain(self.image, (1920, 1920), Image.Resampling.LANCZOS)
             elif self.image.size[0] > self.size[0] * 2 or self.image.size[1] > self.size[1]:
-                self.image = ImageOps.contain(self.image, (self.size[0] * 2, self.size[1], Image.Resampling.LANCZOS))
+                self.image = ImageOps.contain(self.image, (self.size[0] * 2, self.size[1]), Image.Resampling.LANCZOS)
             return
         
         ratio_device = float(self.size[1]) / float(self.size[0])
@@ -496,7 +507,9 @@ class ComicPage:
         elif method == Image.Resampling.BICUBIC and not self.opt.upscale:
             pass
         else: # if image bigger than device resolution or smaller with upscaling
-            if abs(ratio_image - ratio_device) < AUTO_CROP_THRESHOLD:
+            if self.opt.profile == 'KDX' and abs(ratio_image - ratio_device) < AUTO_CROP_THRESHOLD * 3:
+                self.image = ImageOps.fit(self.image, self.size, method=method)
+            elif abs(ratio_image - ratio_device) < AUTO_CROP_THRESHOLD:
                 self.image = ImageOps.fit(self.image, self.size, method=method)
             elif (self.opt.format in ('CBZ', 'PDF') or self.opt.kfx) and not self.opt.white_borders:
                 self.image = ImageOps.pad(self.image, self.size, method=method, color=self.fill)
@@ -562,8 +575,13 @@ class Cover:
 
         size = list(self.options.profileData[1])
         if self.options.kindle_scribe_azw3:
+            size[0] = min(size[0], 1920)
             size[1] = min(size[1], 1920)
-        self.image.thumbnail(tuple(size), Image.Resampling.LANCZOS)
+        if self.options.coverfill and not self.options.kindle_scribe_azw3:
+            # TODO: Kindle Scribe case
+            self.image = ImageOps.fit(self.image, tuple(size), Image.Resampling.LANCZOS, centering=(0.5, 0.5))
+        else:
+            self.image.thumbnail(tuple(size), Image.Resampling.LANCZOS)
 
     def crop_main_cover(self):
         w, h = self.image.size
@@ -581,7 +599,7 @@ class Cover:
     def save_to_epub(self, target, tomeid, len_tomes=0):
         try:
             if tomeid == 0:
-                self.image.save(target, "JPEG", optimize=1, quality=85)
+                self.image.save(target, "JPEG", optimize=1, quality=self.options.jpegquality)
             else:
                 copy = self.image.copy()
                 draw = ImageDraw.Draw(copy)
@@ -595,7 +613,7 @@ class Cover:
                     stroke_fill=0,
                     stroke_width=25
                 )
-                copy.save(target, "JPEG", optimize=1, quality=85)
+                copy.save(target, "JPEG", optimize=1, quality=self.options.jpegquality)
         except IOError:
             raise RuntimeError('Failed to save cover.')
 
@@ -603,6 +621,6 @@ class Cover:
         self.image = ImageOps.contain(self.image, (300, 470), Image.Resampling.LANCZOS)
         try:
             self.image.save(os.path.join(kindle.path.split('documents')[0], 'system', 'thumbnails',
-                                         'thumbnail_' + asin + '_EBOK_portrait.jpg'), 'JPEG', optimize=1, quality=85)
+                                         'thumbnail_' + asin + '_EBOK_portrait.jpg'), 'JPEG', optimize=1, quality=self.options.jpegquality)
         except IOError:
             raise RuntimeError('Failed to upload cover.')

kindlecomicconverter/page_number_crop_alg.py

@@ -160,6 +160,8 @@ def ignore_pixels_near_edge(bw_img):
     for box in edge_bbox:
         edge = bw_img.crop(box)
         h = edge.histogram()
+        if not edge.height or not edge.width:
+            continue
         imperfections = h[255] / (edge.height * edge.width)
         if imperfections > 0 and imperfections < .02:
             bw_img.paste(im=0, box=box)

kindlecomicconverter/pdfjpgextract.py

@@ -0,0 +1,75 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2012-2014 Ciro Mattia Gonano <ciromattia@gmail.com>
+# Copyright (c) 2013-2019 Pawel Jastrzebski <pawelj@iosphe.re>
+#
+# Based upon the code snippet by Ned Batchelder
+# (http://nedbatchelder.com/blog/200712/extracting_jpgs_from_pdfs.html)
+#
+# Permission to use, copy, modify, and/or distribute this software for
+# any purpose with or without fee is hereby granted, provided that the
+# above copyright notice and this permission notice appear in all
+# copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+# WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+# AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+# DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
+# OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+# TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+# PERFORMANCE OF THIS SOFTWARE.
+#
+
+import os
+
+# skip stray images a few pixels in size in some PDFs
+# typical images are many thousands in length
+# https://github.com/ciromattia/kcc/pull/546
+STRAY_IMAGE_LENGTH_THRESHOLD = 300
+
+
+class PdfJpgExtract:
+    def __init__(self, fname, fullPath):
+        self.fname = fname
+        self.path = fullPath
+
+    def getPath(self):
+        return self.path
+
+    def extract(self):
+        pdf = open(self.fname, "rb").read()
+        startmark = b"\xff\xd8"
+        startfix = 0
+        endmark = b"\xff\xd9"
+        endfix = 2
+        i = 0
+        njpg = 0
+        while True:
+            istream = pdf.find(b"stream", i)
+            if istream < 0:
+                break
+            istart = pdf.find(startmark, istream, istream + 20)
+            if istart < 0:
+                i = istream + 20
+                continue
+            iend = pdf.find(b"endstream", istart)
+            if iend < 0:
+                raise Exception("Didn't find end of stream!")
+            iend = pdf.find(endmark, iend - 20)
+            if iend < 0:
+                raise Exception("Didn't find end of JPG!")
+            istart += startfix
+            iend += endfix
+            i = iend
+
+            if iend - istart < STRAY_IMAGE_LENGTH_THRESHOLD:
+                continue
+
+            jpg = pdf[istart:iend]
+            jpgfile = open(os.path.join(self.path, "jpg%d.jpg" % njpg), "wb")
+            jpgfile.write(jpg)
+            jpgfile.close()
+            njpg += 1
+
+        return njpg

requirements-osx-legacy.txt

@@ -1,4 +1,4 @@
-PySide6==6.5.2
+PySide6==6.4.3
 Pillow>=11.3.0
 psutil>=5.9.5
 requests>=2.31.0

setup.py

@@ -40,8 +40,8 @@ class BuildBinaryCommand(setuptools.Command):
         if sys.platform == 'darwin':
             os.system('pyinstaller --hidden-import=_cffi_backend -y -D -i icons/comic2ebook.icns -n "Kindle Comic Converter" -w -s kcc.py')
             # TODO /usr/bin/codesign --force -s "$MACOS_CERTIFICATE_NAME" --options runtime dist/Applications/Kindle\ Comic\ Converter.app -v
-            min_os = os.getenv('MACOSX_DEPLOYMENT_TARGET')
+            min_os = os.getenv('MACOSX_DEPLOYMENT_TARGET', '')
-            if min_os:
+            if min_os.startswith('10.1'):
                 os.system(f'appdmg kcc.json dist/kcc_osx_{min_os.replace(".", "_")}_legacy_{VERSION}.dmg')
             else:
                 os.system(f'appdmg kcc.json dist/kcc_macos_{platform.processor()}_{VERSION}.dmg')