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1 Commits
v9.1.0 ... revert-100

Author SHA1 Message Date
Alex Xu
89cd8390da Revert "simplify removeNonImages (#1009)" 
This reverts commit 69d3bf3278.
 2025-07-10 13:48:45 -07:00
30 changed files with 1120 additions and 3394 deletions
Expand all files Collapse all files

2
.github/workflows/codeql-analysis.yml vendored
View File

@@ -38,7 +38,7 @@ jobs:
steps:
- name: Checkout repository
uses: actions/checkout@v5
uses: actions/checkout@v4
# Initializes the CodeQL tools for scanning.
- name: Initialize CodeQL

4
.github/workflows/package-linux.yml vendored
View File

@@ -25,9 +25,9 @@ jobs:
build:
runs-on: ubuntu-22.04
steps:
- uses: actions/checkout@v5
- uses: actions/checkout@v4
- name: Set up Python
uses: actions/setup-python@v6
uses: actions/setup-python@v5
with:
python-version: 3.11
cache: 'pip'

6
.github/workflows/package-macos.yml vendored
View File

@@ -28,9 +28,9 @@ jobs:
os: [ macos-13, macos-14 ]
runs-on: ${{ matrix.os }}
steps:
- uses: actions/checkout@v5
- uses: actions/checkout@v4
- name: Set up Python
uses: actions/setup-python@v6
uses: actions/setup-python@v5
with:
python-version: 3.11
cache: 'pip'
@@ -69,7 +69,7 @@ jobs:
# apply provisioning profile
mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
cp $PP_PATH ~/Library/MobileDevice/Provisioning\ Profiles
- uses: actions/setup-node@v5
- uses: actions/setup-node@v4
with:
node-version: 16
- run: npm install -g appdmg

66
.github/workflows/package-osx-legacy.yml vendored
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@@ -1,66 +0,0 @@
name: build KCC for osx legacy
on:
workflow_dispatch:
push:
tags:
- "v*.*.*"
# Don't trigger if it's just a documentation update
paths-ignore:
- '**.md'
- '**.MD'
- '**.yml'
- '**.sh'
- 'docs/**'
- 'Dockerfile'
- 'LICENSE'
- '.gitattributes'
- '.gitignore'
- '.dockerignore'
jobs:
build:
strategy:
matrix:
os: [ macos-13 ]
runs-on: ${{ matrix.os }}
env:
# We need the official Python, because the GA ones only support newer macOS versions
# The deployment target is picked up by the Python build tools automatically
PYTHON_VERSION: 3.11.9
MACOSX_DEPLOYMENT_TARGET: '10.14'
steps:
- uses: actions/checkout@v5
- name: Get Python
run: curl https://www.python.org/ftp/python/3.11.9/python-3.11.9-macos11.pkg -o "python.pkg"
- name: Install Python
run: |
sudo installer -pkg python.pkg -target /
- name: Install Python dependencies
run: |
python3 --version
pip3 install --upgrade pip setuptools wheel pyinstaller certifi
pip3 install --upgrade -r requirements-osx-legacy.txt
./gen_ui_files.sh
- uses: actions/setup-node@v5
with:
node-version: 16
- run: npm install -g appdmg
- name: build binary
run: |
python3 setup.py build_binary
- name: upload build
uses: actions/upload-artifact@v4
with:
name: osx-build-${{ runner.arch }}
path: dist/*.dmg
- name: Release
uses: softprops/action-gh-release@v2
if: startsWith(github.ref, 'refs/tags/')
with:
prerelease: true
generate_release_notes: true
files: |
LICENSE.txt
dist/*.dmg

4
.github/workflows/package-windows-with-docker.yml vendored
View File

@@ -20,7 +20,7 @@ jobs:
capital: KCC_c2p
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v5
- uses: actions/checkout@v4
- name: Package Application
uses: JackMcKew/pyinstaller-action-windows@main
@@ -40,7 +40,7 @@ jobs:
path: dist/windows/*.exe
- id: optional_step_id
uses: signpath/github-action-submit-signing-request@v1.3
uses: signpath/github-action-submit-signing-request@v1.2
if: ${{ github.repository == 'ciromattia/kcc' }}
with:
api-token: '${{ secrets.SIGNPATH_API_TOKEN }}'

6
.github/workflows/package-windows.yml vendored
View File

@@ -25,9 +25,9 @@ jobs:
build:
runs-on: windows-latest
steps:
- uses: actions/checkout@v5
- uses: actions/checkout@v4
- name: Set up Python
uses: actions/setup-python@v6
uses: actions/setup-python@v5
with:
python-version: 3.11
cache: 'pip'
@@ -48,7 +48,7 @@ jobs:
name: windows-build
path: dist/*.exe
- id: optional_step_id
uses: signpath/github-action-submit-signing-request@v1.3
uses: signpath/github-action-submit-signing-request@v1.2
if: ${{ github.repository == 'ciromattia/kcc' }}
with:
api-token: '${{ secrets.SIGNPATH_API_TOKEN }}'

61
.github/workflows/package-windows7.yml vendored
View File

@@ -1,61 +0,0 @@
# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
name: build KCC for windows 7
on:
workflow_dispatch:
push:
tags:
- "v*.*.*"
# Don't trigger if it's just a documentation update
paths-ignore:
- '**.md'
- '**.MD'
- '**.yml'
- '**.sh'
- 'docs/**'
- 'Dockerfile'
- 'LICENSE'
- '.gitattributes'
- '.gitignore'
- '.dockerignore'
jobs:
build:
runs-on: windows-2022
env:
WINDOWS_7: 1
steps:
- uses: actions/checkout@v5
- name: Set up Python
uses: actions/setup-python@v6
with:
python-version: 3.8
cache: 'pip'
- name: Install dependencies
env:
PYINSTALLER_COMPILE_BOOTLOADER: 1
run: |
python -m pip install --upgrade pip setuptools wheel
pip install -r requirements-win7.txt
pip install certifi pyinstaller --no-binary pyinstaller
.\gen_ui_files.bat
- name: build binary
run: |
python setup.py build_binary
- name: upload-unsigned-artifact
id: upload-unsigned-artifact
uses: actions/upload-artifact@v4
with:
name: windows-build
path: dist/*.exe
- name: Release
uses: softprops/action-gh-release@v2
if: startsWith(github.ref, 'refs/tags/')
with:
prerelease: true
generate_release_notes: true
files: |
LICENSE.txt
dist/*.exe

2
.gitignore vendored
View File

@@ -8,8 +8,6 @@ dist/
build/
KindleComicConverter*.egg-info/
.idea/
win7
osx10.11
/venv/
/kindlegen*
/kcc.bat

2
Dockerfile-base
View File

@@ -126,7 +126,7 @@ RUN set -x && \
# Install required python modules
python -m pip install --upgrade pip && \
python -m venv /opt/venv && \
python -m pip install --upgrade pillow psutil requests python-slugify raven packaging mozjpeg-lossless-optimization natsort distro numpy pymupdf
python -m pip install --upgrade pillow psutil requests python-slugify raven packaging mozjpeg-lossless-optimization natsort distro numpy
######################################################################################

35
README.md
View File

@@ -12,14 +12,10 @@ like Kindle, Kobo, ReMarkable, and more.
Pages display in fullscreen without margins,
with proper fixed layout support.
Supported input formats include JPG/PNG/GIF image files in folders, archives, or PDFs.
Supported output formats include MOBI/AZW3, EPUB, KEPUB, CBZ, and PDF.
Supported output formats include MOBI/AZW3, EPUB, KEPUB, and CBZ.
**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
for optimal compatibility with your device's native PDF reader.
The absolute highest quality source files are print quality DRM-free PDFs from Kodansha/[Humble Bundle](https://humblebundleinc.sjv.io/xL6Zv1)/Fanatical,
which can be directly converted by KCC.
If your source are super high resolution DRM-free PDFs from Kodansha/Humble Bundle/Fanatical,
you'll need to first [convert the PDFs to CBZ](https://github.com/ciromattia/kcc/issues/680) for use in KCC.
Its main feature is various optional image processing steps to look good on eink screens,
which have different requirements than normal LCD screens.
@@ -98,19 +94,11 @@ The `c2e` and `c2p` versions are command line tools for power users.
On Windows 11, you may need to run in compatibility mode for an older Windows version.
On Mac, right click open to get past the security warning. macOS 12 Monterey or later is required, you can use https://dortania.github.io/OpenCore-Legacy-Patcher/ to get a newer macOS on unsupported hardware.
On Mac, right click open to get past the security warning.
For flatpak, Docker, and AppImage versions, refer to the wiki: https://github.com/ciromattia/kcc/wiki/Installation
## FAQ
- Should I use Calibre?
- No. Calibre doesn't properly support fixed layout EPUB/MOBI, so modifying KCC output in Calibre will break the formatting.
Viewing KCC output in Calibre will also not work properly.
On 7th gen and later Kindles running firmware 5.15.1+, you can get cover thumbnails simply by USB dropping into documents folder.
On 6th gen and older, you can get cover thumbnails by keeping Kindle plugged in during conversion.
If you are careful to not modify the file however, you can still use Calibre, but direct USB dropping is reccomended.
- What output format should I use?
- MOBI for Kindles. CBZ for Kindle DX. CBZ for Koreader. KEPUB for Kobo.
- All options have additional information in tooltips if you hover over the option.
- To get the converted book onto your Kindle/Kobo, just drag and drop the mobi/kepub into the documents folder on your Kindle/Kobo via USB
- Right to left mode not working?
@@ -123,8 +111,11 @@ For flatpak, Docker, and AppImage versions, refer to the wiki: https://github.co
- How to make AZW3 instead of MOBI?
- The `.mobi` file generated by KCC is a dual filetype, it's both MOBI and AZW3. The file extension is `.mobi` for compatibility reasons.
- [Windows 7 support](https://github.com/ciromattia/kcc/issues/678)
- [Combine files/chapters](https://github.com/ciromattia/kcc/issues/612#issuecomment-2117985011)
- [Flatpak mobi conversion stuck](https://github.com/ciromattia/kcc/wiki/Installation#linux)
- Image too dark?
- The default gamma correction of 1.8 makes the image darker, and is useful for faded/gray artwork/text. Disable by setting gamma = 1.0
- [Better PDF support (Humble Bundle, Fanatical, etc)](https://github.com/ciromattia/kcc/issues/680)
- Huge margins / slow page turns?
- You likely modified the file during transfer using a 3rd party app. Try simply dragging and dropping the final mobi/kepub file into the Kindle documents folder via USB.
@@ -233,7 +224,6 @@ PROCESSING:
Double page parsing mode. 0: Split 1: Rotate 2: Both [Default=0]
-g GAMMA, --gamma GAMMA
Apply gamma correction to linearize the image [Default=Auto]
--autolevel Set most common dark pixel value to be black point for leveling.
-c CROPPING, --cropping CROPPING
Set cropping mode. 0: Disabled 1: Margins 2: Margins + page numbers [Default=2]
--cp CROPPINGP, --croppingpower CROPPINGP
@@ -256,18 +246,18 @@ OUTPUT SETTINGS:
Output generated file to specified directory or file
-t TITLE, --title TITLE
Comic title [Default=filename or directory name]
--metadatatitle Write title from ComicInfo.xml or other embedded metadata
--comicinfotitle Write title from ComicInfo.xml
-a AUTHOR, --author AUTHOR
Author name [Default=KCC]
-f FORMAT, --format FORMAT
Output format (Available options: Auto, MOBI, EPUB, CBZ, PDF, KFX, MOBI+EPUB) [Default=Auto]
Output format (Available options: Auto, MOBI, EPUB, CBZ, KFX, MOBI+EPUB) [Default=Auto]
--nokepub If format is EPUB, output file with '.epub' extension rather than '.kepub.epub'
-b BATCHSPLIT, --batchsplit BATCHSPLIT
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.
--rotatefirst Put rotated spread first in spread splitter option.
--eraserainbow Erase rainbow effect on color eink screen by attenuating interfering frequencies
--reducerainbow Reduce rainbow effect on color eink by slightly blurring images
CUSTOM PROFILE:
--customwidth CUSTOMWIDTH
@@ -406,7 +396,7 @@ Older links (dead):
## PRIVACY
**KCC** is initiating internet connections in two cases:
* During startup - Version check and announcement check.
* During startup - Version check.
* When error occurs - Automatic reporting on Windows and macOS.
## KNOWN ISSUES
@@ -415,6 +405,3 @@ Please check [wiki page](https://github.com/ciromattia/kcc/wiki/Known-issues).
## COPYRIGHT
Copyright (c) 2012-2025 Ciro Mattia Gonano, Paweł Jastrzębski, Darodi and Alex Xu.
**KCC** is released under ISC LICENSE; see [LICENSE.txt](./LICENSE.txt) for further details.
## Verification
Impact-Site-Verification: ffe48fc7-4f0c-40fd-bd2e-59f4d7205180

4
gui/KCC.qrc
View File

@@ -27,10 +27,6 @@
<file>../icons/convert.png</file>
<file>../icons/document_new.png</file>
<file>../icons/folder_new.png</file>
</qresource>
<qresource prefix="Brand">
<file>../icons/kofi_symbol.png</file>
<file>../icons/Humble_H-Red.png</file>
<file>../icons/Bindle_Red.png</file>
</qresource>
</RCC>

294
gui/KCC.ui
View File

@@ -24,12 +24,6 @@
</property>
<item row="2" column="0" colspan="2">
<widget class="QListWidget" name="jobList">
<property name="minimumSize">
<size>
<width>0</width>
<height>150</height>
</size>
</property>
<property name="styleSheet">
<string notr="true"/>
</property>
@@ -92,7 +86,7 @@
</property>
<property name="icon">
<iconset resource="KCC.qrc">
<normaloff>:/Brand/icons/kofi_symbol.png</normaloff>:/Other/icons/kofi_symbol.png</iconset>
<normaloff>:/Other/icons/kofi_symbol.png</normaloff>:/Other/icons/kofi_symbol.png</iconset>
</property>
<property name="iconSize">
<size>
@@ -459,39 +453,6 @@
<property name="bottomMargin">
<number>0</number>
</property>
<item row="2" column="2">
<widget class="QCheckBox" name="gammaBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Disable automatic gamma correction.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Custom gamma</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QCheckBox" name="mangaBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Enable right-to-left reading.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Right-to-left mode</string>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QCheckBox" name="borderBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Autodetection&lt;br/&gt;&lt;/span&gt;The color of margins fill will be detected automatically.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - White&lt;br/&gt;&lt;/span&gt;Margins will be untouched.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Black&lt;br/&gt;&lt;/span&gt;Margins will be filled with black color.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>W/B margins</string>
</property>
<property name="tristate">
<bool>true</bool>
</property>
</widget>
</item>
<item row="6" column="2">
<widget class="QCheckBox" name="interPanelCropBox">
<property name="toolTip">
@@ -505,13 +466,13 @@
</property>
</widget>
</item>
<item row="6" column="0">
<widget class="QCheckBox" name="fileFusionBox">
<item row="1" column="0">
<widget class="QCheckBox" name="mangaBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Combines all selected files into a single file. (Helpful for combining chapters into volumes.)&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Enable right-to-left reading.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>File Fusion</string>
<string>Right-to-left mode</string>
</property>
</widget>
</item>
@@ -537,102 +498,19 @@
</property>
</widget>
</item>
<item row="8" column="1">
<widget class="QCheckBox" name="rotateFirstBox">
<item row="4" column="2">
<widget class="QCheckBox" name="croppingBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;When the spread splitter option is partially checked,&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Rotate Last&lt;br/&gt;&lt;/span&gt;Put the rotated 2 page spread after the split spreads.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Rotate First&lt;br/&gt;&lt;/span&gt;Put the rotated 2 page spread before the split spreads.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Disabled&lt;/span&gt;&lt;/p&gt;&lt;p&gt;Disabled&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - Margins&lt;br/&gt;&lt;/span&gt;Margins&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Margins + page numbers&lt;br/&gt;&lt;/span&gt;Margins +page numbers&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Rotate First</string>
</property>
</widget>
</item>
<item row="7" column="2">
<widget class="QCheckBox" name="eraseRainbowBox">
<property name="toolTip">
<string>Erase rainbow effect on color eink screen by attenuating interfering frequencies</string>
</property>
<property name="text">
<string>Rainbow eraser</string>
</property>
</widget>
</item>
<item row="7" column="1">
<widget class="QCheckBox" name="chunkSizeCheckBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:700; text-decoration: underline;&quot;&gt;Unchecked&lt;br/&gt;&lt;/span&gt;Maximal output file size is 100 MB for Webtoon, 400 MB for others before split occurs.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:700; text-decoration: underline;&quot;&gt;Checked&lt;/span&gt;&lt;br/&gt;Output file size specified in &amp;quot;Chunk size MB&amp;quot; before split occurs.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Chunk size</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QCheckBox" name="rotateBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Split&lt;br/&gt;&lt;/span&gt;Double page spreads will be cut into two separate pages.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - Split and rotate&lt;br/&gt;&lt;/span&gt;Double page spreads will be displayed twice. First split and then rotated. &lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Rotate&lt;br/&gt;&lt;/span&gt;Double page spreads will be rotated.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Spread splitter</string>
<string>Cropping mode</string>
</property>
<property name="tristate">
<bool>true</bool>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QCheckBox" name="outputSplit">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Automatic mode&lt;br/&gt;&lt;/span&gt;The output will be split automatically.&lt;/p&gt;&lt;p style='white-space:pre'&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Volume mode&lt;br/&gt;&lt;/span&gt;Every subdirectory will be considered as a separate volume.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Output split</string>
</property>
</widget>
</item>
<item row="7" column="0">
<widget class="QCheckBox" name="metadataTitleBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Write Title from ComicInfo.xml or other embedded metadata.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Metadata Title</string>
</property>
</widget>
</item>
<item row="1" column="2">
<widget class="QCheckBox" name="qualityBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - 4 panels&lt;br/&gt;&lt;/span&gt;Zoom each corner separately.&lt;/p&gt;&lt;p style='white-space:pre'&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - 2 panels&lt;br/&gt;&lt;/span&gt;Zoom only the top and bottom of the page.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - 4 high-quality panels&lt;br/&gt;&lt;/span&gt;Zoom each corner separately. Try to increase the quality of magnification. Check wiki for more details.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Panel View 4/2/HQ</string>
</property>
<property name="tristate">
<bool>true</bool>
</property>
</widget>
</item>
<item row="5" column="0">
<widget class="QCheckBox" name="spreadShiftBox">
<property name="toolTip">
<string>Shift first page to opposite side in landscape for two page spread alignment</string>
</property>
<property name="text">
<string>Spread shift</string>
</property>
</widget>
</item>
<item row="5" column="2">
<widget class="QCheckBox" name="disableProcessingBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Do not process any image, ignore profile and processing options.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Disable processing</string>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="QCheckBox" name="webtoonBox">
<property name="toolTip">
@@ -653,26 +531,46 @@
</property>
</widget>
</item>
<item row="4" column="2">
<widget class="QCheckBox" name="croppingBox">
<item row="5" column="1">
<widget class="QCheckBox" name="deleteBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Disabled&lt;/span&gt;&lt;/p&gt;&lt;p&gt;Disabled&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - Margins&lt;br/&gt;&lt;/span&gt;Margins&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Margins + page numbers&lt;br/&gt;&lt;/span&gt;Margins +page numbers&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
<string>Delete input file(s) or directory. It's not recoverable!</string>
</property>
<property name="text">
<string>Cropping mode</string>
<string>Delete input</string>
</property>
</widget>
</item>
<item row="7" column="0">
<widget class="QCheckBox" name="comicinfoTitleBox">
<property name="toolTip">
<string>Write Title from ComicInfo.xml</string>
</property>
<property name="text">
<string>ComicInfo Title</string>
</property>
</widget>
</item>
<item row="1" column="2">
<widget class="QCheckBox" name="qualityBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - 4 panels&lt;br/&gt;&lt;/span&gt;Zoom each corner separately.&lt;/p&gt;&lt;p style='white-space:pre'&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - 2 panels&lt;br/&gt;&lt;/span&gt;Zoom only the top and bottom of the page.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - 4 high-quality panels&lt;br/&gt;&lt;/span&gt;Zoom each corner separately. Try to increase the quality of magnification. Check wiki for more details.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Panel View 4/2/HQ</string>
</property>
<property name="tristate">
<bool>true</bool>
</property>
</widget>
</item>
<item row="4" column="1">
<widget class="QCheckBox" name="maximizeStrips">
<item row="7" column="2">
<widget class="QCheckBox" name="reduceRainbowBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - 1x4&lt;br/&gt;&lt;/span&gt;Keep format 1x4 panels strips.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - 2x2&lt;br/&gt;&lt;/span&gt;Turn 1x4 strips to 2x2 to maximize screen usage.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
<string>Reduce rainbow effect on color eink by slightly blurring images</string>
</property>
<property name="text">
<string>1x4 to 2x2 strips</string>
<string>Rainbow blur</string>
</property>
</widget>
</item>
@@ -686,26 +584,23 @@
</property>
</widget>
</item>
<item row="5" column="1">
<widget class="QCheckBox" name="deleteBox">
<item row="6" column="0">
<widget class="QCheckBox" name="fileFusionBox">
<property name="toolTip">
<string>Delete input file(s) or directory. It's not recoverable!</string>
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Combines all selected files into a single file. (Helpful for combining chapters into volumes.)&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Delete input</string>
<string>File Fusion</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QCheckBox" name="upscaleBox">
<item row="2" column="2">
<widget class="QCheckBox" name="gammaBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Nothing&lt;br/&gt;&lt;/span&gt;Images smaller than device resolution will not be resized.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - Stretching&lt;br/&gt;&lt;/span&gt;Images smaller than device resolution will be resized. Aspect ratio will be not preserved.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Upscaling&lt;br/&gt;&lt;/span&gt;Images smaller than device resolution will be resized. Aspect ratio will be preserved.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Disable automatic gamma correction.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Stretch/Upscale</string>
</property>
<property name="tristate">
<bool>true</bool>
<string>Custom gamma</string>
</property>
</widget>
</item>
@@ -722,13 +617,102 @@
</property>
</widget>
</item>
<item row="8" column="2">
<widget class="QCheckBox" name="autoLevelBox">
<item row="5" column="2">
<widget class="QCheckBox" name="disableProcessingBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Set the most common dark pixel value to be the black point for leveling on a page by page basis.&lt;/p&gt;&lt;p&gt;Skipped for any images that were originally color.&lt;/p&gt;&lt;p&gt;Use only if default autocontrast still results in very gray faded blacks. &lt;/p&gt;&lt;p&gt;Reccomended to use with Custom Gamma = 1.0 (Disabled).&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;Do not process any image, ignore profile and processing options.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Aggressive Black Point</string>
<string>Disable processing</string>
</property>
</widget>
</item>
<item row="7" column="1">
<widget class="QCheckBox" name="chunkSizeCheckBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:700; text-decoration: underline;&quot;&gt;Unchecked&lt;br/&gt;&lt;/span&gt;Maximal output file size is 100 MB for Webtoon, 400 MB for others before split occurs.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:700; text-decoration: underline;&quot;&gt;Checked&lt;/span&gt;&lt;br/&gt;Output file size specified in &amp;quot;Chunk size MB&amp;quot; before split occurs.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Chunk size</string>
</property>
</widget>
</item>
<item row="5" column="0">
<widget class="QCheckBox" name="spreadShiftBox">
<property name="toolTip">
<string>Shift first page to opposite side in landscape for two page spread alignment</string>
</property>
<property name="text">
<string>Spread shift</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QCheckBox" name="upscaleBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Nothing&lt;br/&gt;&lt;/span&gt;Images smaller than device resolution will not be resized.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - Stretching&lt;br/&gt;&lt;/span&gt;Images smaller than device resolution will be resized. Aspect ratio will be not preserved.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Upscaling&lt;br/&gt;&lt;/span&gt;Images smaller than device resolution will be resized. Aspect ratio will be preserved.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Stretch/Upscale</string>
</property>
<property name="tristate">
<bool>true</bool>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QCheckBox" name="outputSplit">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p style='white-space:pre'&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Automatic mode&lt;br/&gt;&lt;/span&gt;The output will be split automatically.&lt;/p&gt;&lt;p style='white-space:pre'&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Volume mode&lt;br/&gt;&lt;/span&gt;Every subdirectory will be considered as a separate volume.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Output split</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QCheckBox" name="rotateBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Split&lt;br/&gt;&lt;/span&gt;Double page spreads will be cut into two separate pages.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - Split and rotate&lt;br/&gt;&lt;/span&gt;Double page spreads will be displayed twice. First split and then rotated. &lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Rotate&lt;br/&gt;&lt;/span&gt;Double page spreads will be rotated.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Spread splitter</string>
</property>
<property name="tristate">
<bool>true</bool>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QCheckBox" name="borderBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Autodetection&lt;br/&gt;&lt;/span&gt;The color of margins fill will be detected automatically.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Indeterminate - White&lt;br/&gt;&lt;/span&gt;Margins will be filled with white color.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Black&lt;br/&gt;&lt;/span&gt;Margins will be filled with black color.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>W/B margins</string>
</property>
<property name="tristate">
<bool>true</bool>
</property>
</widget>
</item>
<item row="4" column="1">
<widget class="QCheckBox" name="maximizeStrips">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - 1x4&lt;br/&gt;&lt;/span&gt;Keep format 1x4 panels strips.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - 2x2&lt;br/&gt;&lt;/span&gt;Turn 1x4 strips to 2x2 to maximize screen usage.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>1x4 to 2x2 strips</string>
</property>
</widget>
</item>
<item row="8" column="1">
<widget class="QCheckBox" name="rotateFirstBox">
<property name="toolTip">
<string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;When the spread splitter option is partially checked,&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Unchecked - Rotate Last&lt;br/&gt;&lt;/span&gt;Put the rotated 2 page spread after the split spreads.&lt;/p&gt;&lt;p&gt;&lt;span style=&quot; font-weight:600; text-decoration: underline;&quot;&gt;Checked - Rotate First&lt;br/&gt;&lt;/span&gt;Put the rotated 2 page spread before the split spreads.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
</property>
<property name="text">
<string>Rotate First</string>
</property>
</widget>
</item>
@@ -879,7 +863,7 @@
<tabstop>chunkSizeBox</tabstop>
<tabstop>noRotateBox</tabstop>
<tabstop>interPanelCropBox</tabstop>
<tabstop>eraseRainbowBox</tabstop>
<tabstop>reduceRainbowBox</tabstop>
<tabstop>heightBox</tabstop>
<tabstop>croppingPowerSlider</tabstop>
<tabstop>editorButton</tabstop>

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159
kindlecomicconverter/KCC_gui.py
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@@ -17,7 +17,6 @@
# TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
from datetime import datetime, timezone
import itertools
from pathlib import Path
from PySide6.QtCore import (QSize, QUrl, Qt, Signal, QIODeviceBase, QEvent, QThread, QSettings)
@@ -125,7 +124,7 @@ class Icons:
self.EPUBFormat = QIcon()
self.EPUBFormat.addPixmap(QPixmap(":/Formats/icons/EPUB.png"), QIcon.Mode.Normal, QIcon.State.Off)
self.KFXFormat = QIcon()
self.KFXFormat.addPixmap(QPixmap(":/Formats/icons/KFX.png"), QIcon.Mode.Normal, QIcon.State.Off)
self.KFXFormat.addPixmap(QPixmap(":/Formats/icons/KFX.png"), QIcon.Normal, QIcon.Off)
self.info = QIcon()
self.info.addPixmap(QPixmap(":/Status/icons/info.png"), QIcon.Mode.Normal, QIcon.State.Off)
@@ -137,15 +136,6 @@ class Icons:
self.programIcon = QIcon()
self.programIcon.addPixmap(QPixmap(":/Icon/icons/comic2ebook.png"), QIcon.Mode.Normal, QIcon.State.Off)
self.kofi = QIcon()
self.kofi.addPixmap(QPixmap(":/Brand/icons/kofi_symbol.png"), QIcon.Mode.Normal, QIcon.State.Off)
self.humble = QIcon()
self.humble.addPixmap(QPixmap(":/Brand/icons/Humble_H-Red.png"), QIcon.Mode.Normal, QIcon.State.Off)
self.bindle = QIcon()
self.bindle.addPixmap(QPixmap(":/Brand/icons/Bindle_Red.png"), QIcon.Mode.Normal, QIcon.State.Off)
class VersionThread(QThread):
def __init__(self):
@@ -160,50 +150,19 @@ class VersionThread(QThread):
def run(self):
try:
# unauthenticated API requests limit is 60 req/hour
if getattr(sys, 'frozen', False):
json_parser = requests.get("https://api.github.com/repos/ciromattia/kcc/releases/latest").json()
json_parser = requests.get("https://api.github.com/repos/ciromattia/kcc/releases/latest").json()
html_url = json_parser["html_url"]
latest_version = json_parser["tag_name"]
latest_version = re.sub(r'^v', "", latest_version)
html_url = json_parser["html_url"]
latest_version = json_parser["tag_name"]
latest_version = re.sub(r'^v', "", latest_version)
if ("b" not in __version__ and Version(latest_version) > Version(__version__)) \
or ("b" in __version__
and Version(latest_version) >= Version(re.sub(r'b.*', '', __version__))):
MW.addMessage.emit('<a href="' + html_url + '"><b>The new version is available!</b></a>', 'warning',
False)
if ("b" not in __version__ and Version(latest_version) > Version(__version__)) \
or ("b" in __version__
and Version(latest_version) >= Version(re.sub(r'b.*', '', __version__))):
MW.addMessage.emit('<a href="' + html_url + '"><b>The new version is available!</b></a>', 'warning',
False)
except Exception:
pass
try:
announcements = requests.get('https://api.github.com/repos/axu2/kcc-messages/contents/links.json',
headers={
'Accept': 'application/vnd.github.raw+json',
'X-GitHub-Api-Version': '2022-11-28'}).json()
for category, payloads in announcements.items():
for payload in payloads:
expiration = datetime.fromisoformat(payload['expiration'])
if expiration < datetime.now(timezone.utc):
continue
delta = expiration - datetime.now(timezone.utc)
time_left = f"{delta.days} day(s) left"
icon = 'info'
if category == 'humbleBundles':
icon = 'bindle'
if category == 'kofi':
icon = 'kofi'
message = f"<b>{payload.get('name')}</b>"
if payload.get('link'):
message = '<a href="{}"><b>{}</b></a>'.format(payload.get('link'), payload.get('name'))
if payload.get('showDeadline'):
message += f': {time_left}'
if category == 'humbleBundles':
message += ' [referral]'
MW.addMessage.emit(message, icon , False)
except Exception as e:
print(e)
return
def setAnswer(self, dialoganswer):
self.answer = dialoganswer
@@ -288,25 +247,11 @@ class WorkerThread(QThread):
options.upscale = True
if GUI.gammaBox.isChecked() and float(GUI.gammaValue) > 0.09:
options.gamma = float(GUI.gammaValue)
if GUI.autoLevelBox.isChecked():
options.autolevel = True
if GUI.croppingBox.isChecked():
if GUI.croppingBox.checkState() == Qt.CheckState.PartiallyChecked:
options.cropping = 1
else:
options.cropping = 2
else:
options.cropping = 0
options.cropping = GUI.croppingBox.checkState().value
if GUI.croppingBox.checkState() != Qt.CheckState.Unchecked:
options.croppingp = float(GUI.croppingPowerValue)
options.preservemargin = GUI.preserveMarginBox.value()
if GUI.interPanelCropBox.isChecked():
if GUI.interPanelCropBox.checkState() == Qt.CheckState.PartiallyChecked:
options.interpanelcrop = 1
else:
options.interpanelcrop = 2
else:
options.interpanelcrop = 0
options.interpanelcrop = GUI.interPanelCropBox.checkState().value
if GUI.borderBox.checkState() == Qt.CheckState.PartiallyChecked:
options.white_borders = True
elif GUI.borderBox.checkState() == Qt.CheckState.Checked:
@@ -315,14 +260,14 @@ class WorkerThread(QThread):
options.batchsplit = 2
if GUI.colorBox.isChecked():
options.forcecolor = True
if GUI.eraseRainbowBox.isChecked():
options.eraserainbow = True
if GUI.reduceRainbowBox.isChecked():
options.reducerainbow = True
if GUI.maximizeStrips.isChecked():
options.maximizestrips = True
if GUI.disableProcessingBox.isChecked():
options.noprocessing = True
if GUI.metadataTitleBox.isChecked():
options.metadatatitle = True
if GUI.comicinfoTitleBox.isChecked():
options.comicinfotitle = True
if GUI.deleteBox.isChecked():
options.delete = True
if GUI.spreadShiftBox.isChecked():
@@ -377,9 +322,6 @@ class WorkerThread(QThread):
if gui_current_format == 'CBZ':
MW.addMessage.emit('Creating CBZ files', 'info', False)
GUI.progress.content = 'Creating CBZ files'
elif gui_current_format == 'PDF':
MW.addMessage.emit('Creating PDF files', 'info', False)
GUI.progress.content = 'Creating PDF files'
else:
MW.addMessage.emit('Creating EPUB files', 'info', False)
GUI.progress.content = 'Creating EPUB files'
@@ -424,8 +366,6 @@ class WorkerThread(QThread):
GUI.progress.content = ''
if gui_current_format == 'CBZ':
MW.addMessage.emit('Creating CBZ files... <b>Done!</b>', 'info', True)
elif gui_current_format == 'PDF':
MW.addMessage.emit('Creating PDF files... <b>Done!</b>', 'info', True)
else:
MW.addMessage.emit('Creating EPUB files... <b>Done!</b>', 'info', True)
if 'MOBI' in gui_current_format:
@@ -522,7 +462,7 @@ class WorkerThread(QThread):
if os.path.isfile(path):
os.remove(path)
elif os.path.isdir(path):
rmtree(path, True)
rmtree(path)
GUI.progress.content = ''
GUI.progress.stop()
MW.hideProgressBar.emit()
@@ -919,35 +859,34 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
self.settings.setValue('currentFormat', GUI.formatBox.currentIndex())
self.settings.setValue('startNumber', self.startNumber + 1)
self.settings.setValue('windowSize', str(MW.size().width()) + 'x' + str(MW.size().height()))
self.settings.setValue('options', {'mangaBox': GUI.mangaBox.checkState(),
'rotateBox': GUI.rotateBox.checkState(),
'qualityBox': GUI.qualityBox.checkState(),
'gammaBox': GUI.gammaBox.checkState(),
'autoLevelBox': GUI.autoLevelBox.checkState(),
'croppingBox': GUI.croppingBox.checkState(),
self.settings.setValue('options', {'mangaBox': GUI.mangaBox.checkState().value,
'rotateBox': GUI.rotateBox.checkState().value,
'qualityBox': GUI.qualityBox.checkState().value,
'gammaBox': GUI.gammaBox.checkState().value,
'croppingBox': GUI.croppingBox.checkState().value,
'croppingPowerSlider': float(self.croppingPowerValue) * 100,
'preserveMarginBox': self.preserveMarginBox.value(),
'interPanelCropBox': GUI.interPanelCropBox.checkState(),
'upscaleBox': GUI.upscaleBox.checkState(),
'borderBox': GUI.borderBox.checkState(),
'webtoonBox': GUI.webtoonBox.checkState(),
'outputSplit': GUI.outputSplit.checkState(),
'colorBox': GUI.colorBox.checkState(),
'eraseRainbowBox': GUI.eraseRainbowBox.checkState(),
'disableProcessingBox': GUI.disableProcessingBox.checkState(),
'metadataTitleBox': GUI.metadataTitleBox.checkState(),
'mozJpegBox': GUI.mozJpegBox.checkState(),
'interPanelCropBox': GUI.interPanelCropBox.checkState().value,
'upscaleBox': GUI.upscaleBox.checkState().value,
'borderBox': GUI.borderBox.checkState().value,
'webtoonBox': GUI.webtoonBox.checkState().value,
'outputSplit': GUI.outputSplit.checkState().value,
'colorBox': GUI.colorBox.checkState().value,
'reduceRainbowBox': GUI.reduceRainbowBox.checkState().value,
'disableProcessingBox': GUI.disableProcessingBox.checkState().value,
'comicinfoTitleBox': GUI.comicinfoTitleBox.checkState().value,
'mozJpegBox': GUI.mozJpegBox.checkState().value,
'widthBox': GUI.widthBox.value(),
'heightBox': GUI.heightBox.value(),
'deleteBox': GUI.deleteBox.checkState(),
'spreadShiftBox': GUI.spreadShiftBox.checkState(),
'fileFusionBox': GUI.fileFusionBox.checkState(),
'defaultOutputFolderBox': GUI.defaultOutputFolderBox.checkState(),
'noRotateBox': GUI.noRotateBox.checkState(),
'rotateFirstBox': GUI.rotateFirstBox.checkState(),
'maximizeStrips': GUI.maximizeStrips.checkState(),
'deleteBox': GUI.deleteBox.checkState().value,
'spreadShiftBox': GUI.spreadShiftBox.checkState().value,
'fileFusionBox': GUI.fileFusionBox.checkState().value,
'defaultOutputFolderBox': GUI.defaultOutputFolderBox.checkState().value,
'noRotateBox': GUI.noRotateBox.checkState().value,
'rotateFirstBox': GUI.rotateFirstBox.checkState().value,
'maximizeStrips': GUI.maximizeStrips.checkState().value,
'gammaSlider': float(self.gammaValue) * 100,
'chunkSizeCheckBox': GUI.chunkSizeCheckBox.checkState(),
'chunkSizeCheckBox': GUI.chunkSizeCheckBox.checkState().value,
'chunkSizeBox': GUI.chunkSizeBox.value()})
self.settings.sync()
self.tray.hide()
@@ -1022,7 +961,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
self.setupUi(MW)
self.editor = KCCGUI_MetaEditor()
self.icons = Icons()
self.settings = QSettings('ciromattia', 'kcc9')
self.settings = QSettings('ciromattia', 'kcc')
self.settingsVersion = self.settings.value('settingsVersion', '', type=str)
self.lastPath = self.settings.value('lastPath', '', type=str)
self.defaultOutputFolder = str(self.settings.value('defaultOutputFolder', '', type=str))
@@ -1032,11 +971,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
self.currentFormat = self.settings.value('currentFormat', 0, type=int)
self.startNumber = self.settings.value('startNumber', 0, type=int)
self.windowSize = self.settings.value('windowSize', '0x0', type=str)
default_options = {'gammaSlider': 0, 'croppingBox': 2, 'croppingPowerSlider': 100}
try:
self.options = self.settings.value('options', default_options)
except Exception:
self.options = default_options
self.options = self.settings.value('options', {'gammaSlider': 0, 'croppingBox': 2, 'croppingPowerSlider': 100})
self.worker = WorkerThread()
self.versionCheck = VersionThread()
self.progress = ProgressThread()
@@ -1073,7 +1008,6 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
"MOBI/AZW3": {'icon': 'MOBI', 'format': 'MOBI'},
"EPUB": {'icon': 'EPUB', 'format': 'EPUB'},
"CBZ": {'icon': 'CBZ', 'format': 'CBZ'},
"PDF": {'icon': 'EPUB', 'format': 'PDF'},
"KFX (does not work)": {'icon': 'KFX', 'format': 'KFX'},
"MOBI + EPUB": {'icon': 'MOBI', 'format': 'MOBI+EPUB'},
"EPUB (200MB limit)": {'icon': 'EPUB', 'format': 'EPUB-200MB'},
@@ -1155,11 +1089,11 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
'Label': 'KoS'},
"Kobo Elipsa": {'PVOptions': False, 'ForceExpert': False, 'DefaultFormat': 1, 'DefaultUpscale': True, 'ForceColor': False,
'Label': 'KoE'},
"reMarkable 1": {'PVOptions': False, 'ForceExpert': False, 'DefaultFormat': 3, 'DefaultUpscale': True, 'ForceColor': False,
"reMarkable 1": {'PVOptions': False, 'ForceExpert': False, 'DefaultFormat': 1, 'DefaultUpscale': True, 'ForceColor': False,
'Label': 'Rmk1'},
"reMarkable 2": {'PVOptions': False, 'ForceExpert': False, 'DefaultFormat': 3, 'DefaultUpscale': True, 'ForceColor': False,
"reMarkable 2": {'PVOptions': False, 'ForceExpert': False, 'DefaultFormat': 1, 'DefaultUpscale': True, 'ForceColor': False,
'Label': 'Rmk2'},
"reMarkable Paper Pro": {'PVOptions': False, 'ForceExpert': False, 'DefaultFormat': 3, 'DefaultUpscale': True, 'ForceColor': True,
"reMarkable Paper Pro": {'PVOptions': False, 'ForceExpert': False, 'DefaultFormat': 1, 'DefaultUpscale': True, 'ForceColor': True,
'Label': 'RmkPP'},
"Other": {'PVOptions': False, 'ForceExpert': True, 'DefaultFormat': 1, 'DefaultUpscale': False, 'ForceColor': False,
'Label': 'OTHER'},
@@ -1226,6 +1160,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
statusBarLabel.setOpenExternalLinks(True)
GUI.statusBar.addPermanentWidget(statusBarLabel, 1)
self.addMessage('<b>Welcome!</b>', 'info')
self.addMessage('<b>Tip:</b> Hover mouse over options to see additional information in tooltips.', 'info')
self.addMessage('<b>Tip:</b> You can drag and drop image folders or comic files/archives into this window to convert.', 'info')
if self.startNumber < 5:

2811
kindlecomicconverter/KCC_rc.py
View File

File diff suppressed because it is too large Load Diff

276
kindlecomicconverter/KCC_ui.py
View File

@@ -37,7 +37,6 @@ class Ui_mainWindow(object):
self.gridLayout.setContentsMargins(-1, -1, -1, 5)
self.jobList = QListWidget(self.centralWidget)
self.jobList.setObjectName(u"jobList")
self.jobList.setMinimumSize(QSize(0, 150))
self.jobList.setStyleSheet(u"")
self.jobList.setSelectionMode(QAbstractItemView.SelectionMode.NoSelection)
self.jobList.setVerticalScrollMode(QAbstractItemView.ScrollMode.ScrollPerPixel)
@@ -63,7 +62,7 @@ class Ui_mainWindow(object):
self.kofiButton.setObjectName(u"kofiButton")
self.kofiButton.setMinimumSize(QSize(0, 30))
icon2 = QIcon()
icon2.addFile(u":/Brand/icons/kofi_symbol.png", QSize(), QIcon.Mode.Normal, QIcon.State.Off)
icon2.addFile(u":/Other/icons/kofi_symbol.png", QSize(), QIcon.Mode.Normal, QIcon.State.Off)
self.kofiButton.setIcon(icon2)
self.kofiButton.setIconSize(QSize(19, 16))
@@ -252,32 +251,16 @@ class Ui_mainWindow(object):
self.gridLayout_2 = QGridLayout(self.optionWidget)
self.gridLayout_2.setObjectName(u"gridLayout_2")
self.gridLayout_2.setContentsMargins(0, 0, 0, 0)
self.gammaBox = QCheckBox(self.optionWidget)
self.gammaBox.setObjectName(u"gammaBox")
self.gridLayout_2.addWidget(self.gammaBox, 2, 2, 1, 1)
self.mangaBox = QCheckBox(self.optionWidget)
self.mangaBox.setObjectName(u"mangaBox")
self.gridLayout_2.addWidget(self.mangaBox, 1, 0, 1, 1)
self.borderBox = QCheckBox(self.optionWidget)
self.borderBox.setObjectName(u"borderBox")
self.borderBox.setTristate(True)
self.gridLayout_2.addWidget(self.borderBox, 3, 0, 1, 1)
self.interPanelCropBox = QCheckBox(self.optionWidget)
self.interPanelCropBox.setObjectName(u"interPanelCropBox")
self.interPanelCropBox.setTristate(True)
self.gridLayout_2.addWidget(self.interPanelCropBox, 6, 2, 1, 1)
self.fileFusionBox = QCheckBox(self.optionWidget)
self.fileFusionBox.setObjectName(u"fileFusionBox")
self.mangaBox = QCheckBox(self.optionWidget)
self.mangaBox.setObjectName(u"mangaBox")
self.gridLayout_2.addWidget(self.fileFusionBox, 6, 0, 1, 1)
self.gridLayout_2.addWidget(self.mangaBox, 1, 0, 1, 1)
self.authorEdit = QLineEdit(self.optionWidget)
self.authorEdit.setObjectName(u"authorEdit")
@@ -291,52 +274,11 @@ class Ui_mainWindow(object):
self.gridLayout_2.addWidget(self.authorEdit, 0, 0, 1, 1)
self.rotateFirstBox = QCheckBox(self.optionWidget)
self.rotateFirstBox.setObjectName(u"rotateFirstBox")
self.croppingBox = QCheckBox(self.optionWidget)
self.croppingBox.setObjectName(u"croppingBox")
self.croppingBox.setTristate(True)
self.gridLayout_2.addWidget(self.rotateFirstBox, 8, 1, 1, 1)
self.eraseRainbowBox = QCheckBox(self.optionWidget)
self.eraseRainbowBox.setObjectName(u"eraseRainbowBox")
self.gridLayout_2.addWidget(self.eraseRainbowBox, 7, 2, 1, 1)
self.chunkSizeCheckBox = QCheckBox(self.optionWidget)
self.chunkSizeCheckBox.setObjectName(u"chunkSizeCheckBox")
self.gridLayout_2.addWidget(self.chunkSizeCheckBox, 7, 1, 1, 1)
self.rotateBox = QCheckBox(self.optionWidget)
self.rotateBox.setObjectName(u"rotateBox")
self.rotateBox.setTristate(True)
self.gridLayout_2.addWidget(self.rotateBox, 1, 1, 1, 1)
self.outputSplit = QCheckBox(self.optionWidget)
self.outputSplit.setObjectName(u"outputSplit")
self.gridLayout_2.addWidget(self.outputSplit, 3, 1, 1, 1)
self.metadataTitleBox = QCheckBox(self.optionWidget)
self.metadataTitleBox.setObjectName(u"metadataTitleBox")
self.gridLayout_2.addWidget(self.metadataTitleBox, 7, 0, 1, 1)
self.qualityBox = QCheckBox(self.optionWidget)
self.qualityBox.setObjectName(u"qualityBox")
self.qualityBox.setTristate(True)
self.gridLayout_2.addWidget(self.qualityBox, 1, 2, 1, 1)
self.spreadShiftBox = QCheckBox(self.optionWidget)
self.spreadShiftBox.setObjectName(u"spreadShiftBox")
self.gridLayout_2.addWidget(self.spreadShiftBox, 5, 0, 1, 1)
self.disableProcessingBox = QCheckBox(self.optionWidget)
self.disableProcessingBox.setObjectName(u"disableProcessingBox")
self.gridLayout_2.addWidget(self.disableProcessingBox, 5, 2, 1, 1)
self.gridLayout_2.addWidget(self.croppingBox, 4, 2, 1, 1)
self.webtoonBox = QCheckBox(self.optionWidget)
self.webtoonBox.setObjectName(u"webtoonBox")
@@ -348,32 +290,41 @@ class Ui_mainWindow(object):
self.gridLayout_2.addWidget(self.colorBox, 3, 2, 1, 1)
self.croppingBox = QCheckBox(self.optionWidget)
self.croppingBox.setObjectName(u"croppingBox")
self.croppingBox.setTristate(True)
self.deleteBox = QCheckBox(self.optionWidget)
self.deleteBox.setObjectName(u"deleteBox")
self.gridLayout_2.addWidget(self.croppingBox, 4, 2, 1, 1)
self.gridLayout_2.addWidget(self.deleteBox, 5, 1, 1, 1)
self.maximizeStrips = QCheckBox(self.optionWidget)
self.maximizeStrips.setObjectName(u"maximizeStrips")
self.comicinfoTitleBox = QCheckBox(self.optionWidget)
self.comicinfoTitleBox.setObjectName(u"comicinfoTitleBox")
self.gridLayout_2.addWidget(self.maximizeStrips, 4, 1, 1, 1)
self.gridLayout_2.addWidget(self.comicinfoTitleBox, 7, 0, 1, 1)
self.qualityBox = QCheckBox(self.optionWidget)
self.qualityBox.setObjectName(u"qualityBox")
self.qualityBox.setTristate(True)
self.gridLayout_2.addWidget(self.qualityBox, 1, 2, 1, 1)
self.reduceRainbowBox = QCheckBox(self.optionWidget)
self.reduceRainbowBox.setObjectName(u"reduceRainbowBox")
self.gridLayout_2.addWidget(self.reduceRainbowBox, 7, 2, 1, 1)
self.noRotateBox = QCheckBox(self.optionWidget)
self.noRotateBox.setObjectName(u"noRotateBox")
self.gridLayout_2.addWidget(self.noRotateBox, 6, 1, 1, 1)
self.deleteBox = QCheckBox(self.optionWidget)
self.deleteBox.setObjectName(u"deleteBox")
self.fileFusionBox = QCheckBox(self.optionWidget)
self.fileFusionBox.setObjectName(u"fileFusionBox")
self.gridLayout_2.addWidget(self.deleteBox, 5, 1, 1, 1)
self.gridLayout_2.addWidget(self.fileFusionBox, 6, 0, 1, 1)
self.upscaleBox = QCheckBox(self.optionWidget)
self.upscaleBox.setObjectName(u"upscaleBox")
self.upscaleBox.setTristate(True)
self.gammaBox = QCheckBox(self.optionWidget)
self.gammaBox.setObjectName(u"gammaBox")
self.gridLayout_2.addWidget(self.upscaleBox, 2, 1, 1, 1)
self.gridLayout_2.addWidget(self.gammaBox, 2, 2, 1, 1)
self.mozJpegBox = QCheckBox(self.optionWidget)
self.mozJpegBox.setObjectName(u"mozJpegBox")
@@ -381,10 +332,53 @@ class Ui_mainWindow(object):
self.gridLayout_2.addWidget(self.mozJpegBox, 4, 0, 1, 1)
self.autoLevelBox = QCheckBox(self.optionWidget)
self.autoLevelBox.setObjectName(u"autoLevelBox")
self.disableProcessingBox = QCheckBox(self.optionWidget)
self.disableProcessingBox.setObjectName(u"disableProcessingBox")
self.gridLayout_2.addWidget(self.autoLevelBox, 8, 2, 1, 1)
self.gridLayout_2.addWidget(self.disableProcessingBox, 5, 2, 1, 1)
self.chunkSizeCheckBox = QCheckBox(self.optionWidget)
self.chunkSizeCheckBox.setObjectName(u"chunkSizeCheckBox")
self.gridLayout_2.addWidget(self.chunkSizeCheckBox, 7, 1, 1, 1)
self.spreadShiftBox = QCheckBox(self.optionWidget)
self.spreadShiftBox.setObjectName(u"spreadShiftBox")
self.gridLayout_2.addWidget(self.spreadShiftBox, 5, 0, 1, 1)
self.upscaleBox = QCheckBox(self.optionWidget)
self.upscaleBox.setObjectName(u"upscaleBox")
self.upscaleBox.setTristate(True)
self.gridLayout_2.addWidget(self.upscaleBox, 2, 1, 1, 1)
self.outputSplit = QCheckBox(self.optionWidget)
self.outputSplit.setObjectName(u"outputSplit")
self.gridLayout_2.addWidget(self.outputSplit, 3, 1, 1, 1)
self.rotateBox = QCheckBox(self.optionWidget)
self.rotateBox.setObjectName(u"rotateBox")
self.rotateBox.setTristate(True)
self.gridLayout_2.addWidget(self.rotateBox, 1, 1, 1, 1)
self.borderBox = QCheckBox(self.optionWidget)
self.borderBox.setObjectName(u"borderBox")
self.borderBox.setTristate(True)
self.gridLayout_2.addWidget(self.borderBox, 3, 0, 1, 1)
self.maximizeStrips = QCheckBox(self.optionWidget)
self.maximizeStrips.setObjectName(u"maximizeStrips")
self.gridLayout_2.addWidget(self.maximizeStrips, 4, 1, 1, 1)
self.rotateFirstBox = QCheckBox(self.optionWidget)
self.rotateFirstBox.setObjectName(u"rotateFirstBox")
self.gridLayout_2.addWidget(self.rotateFirstBox, 8, 1, 1, 1)
self.gridLayout.addWidget(self.optionWidget, 5, 0, 1, 2)
@@ -474,8 +468,8 @@ class Ui_mainWindow(object):
QWidget.setTabOrder(self.disableProcessingBox, self.chunkSizeBox)
QWidget.setTabOrder(self.chunkSizeBox, self.noRotateBox)
QWidget.setTabOrder(self.noRotateBox, self.interPanelCropBox)
QWidget.setTabOrder(self.interPanelCropBox, self.eraseRainbowBox)
QWidget.setTabOrder(self.eraseRainbowBox, self.heightBox)
QWidget.setTabOrder(self.interPanelCropBox, self.reduceRainbowBox)
QWidget.setTabOrder(self.reduceRainbowBox, self.heightBox)
QWidget.setTabOrder(self.heightBox, self.croppingPowerSlider)
QWidget.setTabOrder(self.croppingPowerSlider, self.editorButton)
QWidget.setTabOrder(self.editorButton, self.wikiButton)
@@ -539,65 +533,21 @@ class Ui_mainWindow(object):
self.preserveMarginLabel.setText(QCoreApplication.translate("mainWindow", u"Preserve Margin %", None))
self.croppingPowerLabel.setText(QCoreApplication.translate("mainWindow", u"Cropping power:", None))
#if QT_CONFIG(tooltip)
self.gammaBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Disable automatic gamma correction.</p></body></html>", None))
self.interPanelCropBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Disabled<br/></span>Disabled</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Horizontal<br/></span>Crop empty horizontal lines.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Both<br/></span>Crop empty horizontal and vertical lines.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.gammaBox.setText(QCoreApplication.translate("mainWindow", u"Custom gamma", None))
self.interPanelCropBox.setText(QCoreApplication.translate("mainWindow", u"Inter-panel crop", None))
#if QT_CONFIG(tooltip)
self.mangaBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Enable right-to-left reading.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.mangaBox.setText(QCoreApplication.translate("mainWindow", u"Right-to-left mode", None))
#if QT_CONFIG(tooltip)
self.borderBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Autodetection<br/></span>The color of margins fill will be detected automatically.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - White<br/></span>Margins will be untouched.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Black<br/></span>Margins will be filled with black color.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.borderBox.setText(QCoreApplication.translate("mainWindow", u"W/B margins", None))
#if QT_CONFIG(tooltip)
self.interPanelCropBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Disabled<br/></span>Disabled</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Horizontal<br/></span>Crop empty horizontal lines.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Both<br/></span>Crop empty horizontal and vertical lines.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.interPanelCropBox.setText(QCoreApplication.translate("mainWindow", u"Inter-panel crop", None))
#if QT_CONFIG(tooltip)
self.fileFusionBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p>Combines all selected files into a single file. (Helpful for combining chapters into volumes.)</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.fileFusionBox.setText(QCoreApplication.translate("mainWindow", u"File Fusion", None))
#if QT_CONFIG(tooltip)
self.authorEdit.setToolTip(QCoreApplication.translate("mainWindow", u"Default Author is KCC", None))
#endif // QT_CONFIG(tooltip)
self.authorEdit.setPlaceholderText(QCoreApplication.translate("mainWindow", u"Default Author", None))
#if QT_CONFIG(tooltip)
self.rotateFirstBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p>When the spread splitter option is partially checked,</p><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Rotate Last<br/></span>Put the rotated 2 page spread after the split spreads.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Rotate First<br/></span>Put the rotated 2 page spread before the split spreads.</p></body></html>", None))
self.croppingBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Disabled</span></p><p>Disabled</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Margins<br/></span>Margins</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Margins + page numbers<br/></span>Margins +page numbers</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.rotateFirstBox.setText(QCoreApplication.translate("mainWindow", u"Rotate First", None))
#if QT_CONFIG(tooltip)
self.eraseRainbowBox.setToolTip(QCoreApplication.translate("mainWindow", u"Erase rainbow effect on color eink screen by attenuating interfering frequencies", None))
#endif // QT_CONFIG(tooltip)
self.eraseRainbowBox.setText(QCoreApplication.translate("mainWindow", u"Rainbow eraser", None))
#if QT_CONFIG(tooltip)
self.chunkSizeCheckBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:700; text-decoration: underline;\">Unchecked<br/></span>Maximal output file size is 100 MB for Webtoon, 400 MB for others before split occurs.</p><p><span style=\" font-weight:700; text-decoration: underline;\">Checked</span><br/>Output file size specified in &quot;Chunk size MB&quot; before split occurs.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.chunkSizeCheckBox.setText(QCoreApplication.translate("mainWindow", u"Chunk size", None))
#if QT_CONFIG(tooltip)
self.rotateBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Split<br/></span>Double page spreads will be cut into two separate pages.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Split and rotate<br/></span>Double page spreads will be displayed twice. First split and then rotated. </p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Rotate<br/></span>Double page spreads will be rotated.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.rotateBox.setText(QCoreApplication.translate("mainWindow", u"Spread splitter", None))
#if QT_CONFIG(tooltip)
self.outputSplit.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Automatic mode<br/></span>The output will be split automatically.</p><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Checked - Volume mode<br/></span>Every subdirectory will be considered as a separate volume.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.outputSplit.setText(QCoreApplication.translate("mainWindow", u"Output split", None))
#if QT_CONFIG(tooltip)
self.metadataTitleBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p>Write Title from ComicInfo.xml or other embedded metadata.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.metadataTitleBox.setText(QCoreApplication.translate("mainWindow", u"Metadata Title", None))
#if QT_CONFIG(tooltip)
self.qualityBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - 4 panels<br/></span>Zoom each corner separately.</p><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - 2 panels<br/></span>Zoom only the top and bottom of the page.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - 4 high-quality panels<br/></span>Zoom each corner separately. Try to increase the quality of magnification. Check wiki for more details.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.qualityBox.setText(QCoreApplication.translate("mainWindow", u"Panel View 4/2/HQ", None))
#if QT_CONFIG(tooltip)
self.spreadShiftBox.setToolTip(QCoreApplication.translate("mainWindow", u"Shift first page to opposite side in landscape for two page spread alignment", None))
#endif // QT_CONFIG(tooltip)
self.spreadShiftBox.setText(QCoreApplication.translate("mainWindow", u"Spread shift", None))
#if QT_CONFIG(tooltip)
self.disableProcessingBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Do not process any image, ignore profile and processing options.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.disableProcessingBox.setText(QCoreApplication.translate("mainWindow", u"Disable processing", None))
self.croppingBox.setText(QCoreApplication.translate("mainWindow", u"Cropping mode", None))
#if QT_CONFIG(tooltip)
self.webtoonBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Enable special parsing mode for Korean Webtoons.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
@@ -607,33 +557,73 @@ class Ui_mainWindow(object):
#endif // QT_CONFIG(tooltip)
self.colorBox.setText(QCoreApplication.translate("mainWindow", u"Color mode", None))
#if QT_CONFIG(tooltip)
self.croppingBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Disabled</span></p><p>Disabled</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Margins<br/></span>Margins</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Margins + page numbers<br/></span>Margins +page numbers</p></body></html>", None))
self.deleteBox.setToolTip(QCoreApplication.translate("mainWindow", u"Delete input file(s) or directory. It's not recoverable!", None))
#endif // QT_CONFIG(tooltip)
self.croppingBox.setText(QCoreApplication.translate("mainWindow", u"Cropping mode", None))
self.deleteBox.setText(QCoreApplication.translate("mainWindow", u"Delete input", None))
#if QT_CONFIG(tooltip)
self.maximizeStrips.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - 1x4<br/></span>Keep format 1x4 panels strips.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - 2x2<br/></span>Turn 1x4 strips to 2x2 to maximize screen usage.</p></body></html>", None))
self.comicinfoTitleBox.setToolTip(QCoreApplication.translate("mainWindow", u"Write Title from ComicInfo.xml", None))
#endif // QT_CONFIG(tooltip)
self.maximizeStrips.setText(QCoreApplication.translate("mainWindow", u"1x4 to 2x2 strips", None))
self.comicinfoTitleBox.setText(QCoreApplication.translate("mainWindow", u"ComicInfo Title", None))
#if QT_CONFIG(tooltip)
self.qualityBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - 4 panels<br/></span>Zoom each corner separately.</p><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - 2 panels<br/></span>Zoom only the top and bottom of the page.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - 4 high-quality panels<br/></span>Zoom each corner separately. Try to increase the quality of magnification. Check wiki for more details.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.qualityBox.setText(QCoreApplication.translate("mainWindow", u"Panel View 4/2/HQ", None))
#if QT_CONFIG(tooltip)
self.reduceRainbowBox.setToolTip(QCoreApplication.translate("mainWindow", u"Reduce rainbow effect on color eink by slightly blurring images", None))
#endif // QT_CONFIG(tooltip)
self.reduceRainbowBox.setText(QCoreApplication.translate("mainWindow", u"Rainbow blur", None))
#if QT_CONFIG(tooltip)
self.noRotateBox.setToolTip(QCoreApplication.translate("mainWindow", u"Do not rotate double page spreads in spread splitter option.", None))
#endif // QT_CONFIG(tooltip)
self.noRotateBox.setText(QCoreApplication.translate("mainWindow", u"No rotate", None))
#if QT_CONFIG(tooltip)
self.deleteBox.setToolTip(QCoreApplication.translate("mainWindow", u"Delete input file(s) or directory. It's not recoverable!", None))
self.fileFusionBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p>Combines all selected files into a single file. (Helpful for combining chapters into volumes.)</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.deleteBox.setText(QCoreApplication.translate("mainWindow", u"Delete input", None))
self.fileFusionBox.setText(QCoreApplication.translate("mainWindow", u"File Fusion", None))
#if QT_CONFIG(tooltip)
self.upscaleBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Nothing<br/></span>Images smaller than device resolution will not be resized.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Stretching<br/></span>Images smaller than device resolution will be resized. Aspect ratio will be not preserved.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Upscaling<br/></span>Images smaller than device resolution will be resized. Aspect ratio will be preserved.</p></body></html>", None))
self.gammaBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Disable automatic gamma correction.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.upscaleBox.setText(QCoreApplication.translate("mainWindow", u"Stretch/Upscale", None))
self.gammaBox.setText(QCoreApplication.translate("mainWindow", u"Custom gamma", None))
#if QT_CONFIG(tooltip)
self.mozJpegBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - JPEG<br/></span>Use JPEG files</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - force PNG<br/></span>Create PNG files instead JPEG</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - mozJpeg<br/></span>10-20% smaller JPEG file, with the same image quality, but processing time multiplied by 2</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.mozJpegBox.setText(QCoreApplication.translate("mainWindow", u"JPEG/PNG/mozJpeg", None))
#if QT_CONFIG(tooltip)
self.autoLevelBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p>Set the most common dark pixel value to be the black point for leveling on a page by page basis.</p><p>Skipped for any images that were originally color.</p><p>Use only if default autocontrast still results in very gray faded blacks. </p><p>Reccomended to use with Custom Gamma = 1.0 (Disabled).</p></body></html>", None))
self.disableProcessingBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Do not process any image, ignore profile and processing options.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.autoLevelBox.setText(QCoreApplication.translate("mainWindow", u"Aggressive Black Point", None))
self.disableProcessingBox.setText(QCoreApplication.translate("mainWindow", u"Disable processing", None))
#if QT_CONFIG(tooltip)
self.chunkSizeCheckBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:700; text-decoration: underline;\">Unchecked<br/></span>Maximal output file size is 100 MB for Webtoon, 400 MB for others before split occurs.</p><p><span style=\" font-weight:700; text-decoration: underline;\">Checked</span><br/>Output file size specified in &quot;Chunk size MB&quot; before split occurs.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.chunkSizeCheckBox.setText(QCoreApplication.translate("mainWindow", u"Chunk size", None))
#if QT_CONFIG(tooltip)
self.spreadShiftBox.setToolTip(QCoreApplication.translate("mainWindow", u"Shift first page to opposite side in landscape for two page spread alignment", None))
#endif // QT_CONFIG(tooltip)
self.spreadShiftBox.setText(QCoreApplication.translate("mainWindow", u"Spread shift", None))
#if QT_CONFIG(tooltip)
self.upscaleBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Nothing<br/></span>Images smaller than device resolution will not be resized.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Stretching<br/></span>Images smaller than device resolution will be resized. Aspect ratio will be not preserved.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Upscaling<br/></span>Images smaller than device resolution will be resized. Aspect ratio will be preserved.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.upscaleBox.setText(QCoreApplication.translate("mainWindow", u"Stretch/Upscale", None))
#if QT_CONFIG(tooltip)
self.outputSplit.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Automatic mode<br/></span>The output will be split automatically.</p><p style='white-space:pre'><span style=\" font-weight:600; text-decoration: underline;\">Checked - Volume mode<br/></span>Every subdirectory will be considered as a separate volume.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.outputSplit.setText(QCoreApplication.translate("mainWindow", u"Output split", None))
#if QT_CONFIG(tooltip)
self.rotateBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Split<br/></span>Double page spreads will be cut into two separate pages.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - Split and rotate<br/></span>Double page spreads will be displayed twice. First split and then rotated. </p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Rotate<br/></span>Double page spreads will be rotated.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.rotateBox.setText(QCoreApplication.translate("mainWindow", u"Spread splitter", None))
#if QT_CONFIG(tooltip)
self.borderBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Autodetection<br/></span>The color of margins fill will be detected automatically.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Indeterminate - White<br/></span>Margins will be filled with white color.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Black<br/></span>Margins will be filled with black color.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.borderBox.setText(QCoreApplication.translate("mainWindow", u"W/B margins", None))
#if QT_CONFIG(tooltip)
self.maximizeStrips.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - 1x4<br/></span>Keep format 1x4 panels strips.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - 2x2<br/></span>Turn 1x4 strips to 2x2 to maximize screen usage.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.maximizeStrips.setText(QCoreApplication.translate("mainWindow", u"1x4 to 2x2 strips", None))
#if QT_CONFIG(tooltip)
self.rotateFirstBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p>When the spread splitter option is partially checked,</p><p><span style=\" font-weight:600; text-decoration: underline;\">Unchecked - Rotate Last<br/></span>Put the rotated 2 page spread after the split spreads.</p><p><span style=\" font-weight:600; text-decoration: underline;\">Checked - Rotate First<br/></span>Put the rotated 2 page spread before the split spreads.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.rotateFirstBox.setText(QCoreApplication.translate("mainWindow", u"Rotate First", None))
self.gammaLabel.setText(QCoreApplication.translate("mainWindow", u"Gamma: Auto", None))
#if QT_CONFIG(tooltip)
self.chunkSizeWidget.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p>Warning: chunk size greater than default may cause<br/>performance/battery issues, especially on older devices.</p></body></html>", None))

2
kindlecomicconverter/__init__.py
View File

@@ -1,4 +1,4 @@
__version__ = '9.1.0'
__version__ = '8.0.4'
__license__ = 'ISC'
__copyright__ = '2012-2022, Ciro Mattia Gonano <ciromattia@gmail.com>, Pawel Jastrzebski <pawelj@iosphe.re>, darodi'
__docformat__ = 'restructuredtext en'

315
kindlecomicconverter/comic2ebook.py
View File

@@ -32,7 +32,7 @@ from typing import List
from zipfile import ZipFile, ZIP_STORED, ZIP_DEFLATED
from tempfile import mkdtemp, gettempdir, TemporaryFile
from shutil import move, copytree, rmtree, copyfile
from multiprocessing import Pool, cpu_count
from multiprocessing import Pool
from uuid import uuid4
from natsort import os_sort_keygen, os_sorted
from slugify import slugify as slugify_ext
@@ -41,14 +41,13 @@ from pathlib import Path
from subprocess import STDOUT, PIPE, CalledProcessError
from psutil import virtual_memory, disk_usage
from html import escape as hescape
import pymupdf
import numpy as np
from .shared import getImageFileName, walkSort, walkLevel, sanitizeTrace, subprocess_run, dot_clean
from .shared import getImageFileName, walkSort, walkLevel, sanitizeTrace, subprocess_run
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
@@ -126,10 +125,9 @@ def buildHTML(path, imgfile, imgfilepath, imgfile2=None):
"</head>\n",
"<body style=\"" + additionalStyle + "\">\n",
"<div style=\"text-align:center;top:" + getTopMargin(deviceres, imgsizeframe) + "%;\">\n",
# this display none div fixes formatting issues with virtual panel mode, for some reason
'<div style="display:none;">.</div>\n',
])
if options.iskindle:
# this display none div fixes formatting issues with virtual panel mode, for some reason
f.write('<div style="display:none;">.</div>\n')
f.write(f'<img width="{imgsize[0]}" height="{imgsize[1]}" src="{"../" * backref}Images/{postfix}{imgfile}"/>\n')
if imgfile2:
f.write(f'<img width="{imgsize2[0]}" height="{imgsize2[1]}" src="{"../" * backref}Images/{postfix}{imgfile2}"/>\n')
@@ -278,7 +276,7 @@ def buildNAV(dstdir, title, chapters, chapternames):
f.close()
def buildOPF(dstdir, title, filelist, originalpath, cover=None):
def buildOPF(dstdir, title, filelist, cover=None):
opffile = os.path.join(dstdir, 'OEBPS', 'content.opf')
deviceres = options.profileData[1]
if options.righttoleft:
@@ -366,11 +364,6 @@ def buildOPF(dstdir, title, filelist, originalpath, cover=None):
else:
f.write("</manifest>\n<spine page-progression-direction=\"ltr\" toc=\"ncx\">\n")
pageside = "left"
if originalpath.lower().endswith('.pdf'):
if pageside == "right":
pageside = "left"
else:
pageside = "right"
if options.spreadshift:
if pageside == "right":
pageside = "left"
@@ -445,7 +438,7 @@ def buildOPF(dstdir, title, filelist, originalpath, cover=None):
"</container>"])
f.close()
def buildEPUB(path, chapternames, tomenumber, ischunked, cover: image.Cover, originalpath, len_tomes=0):
def buildEPUB(path, chapternames, tomenumber, ischunked, cover: image.Cover, len_tomes=0):
filelist = []
chapterlist = []
os.mkdir(os.path.join(path, 'OEBPS', 'Text'))
@@ -533,7 +526,6 @@ def buildEPUB(path, chapternames, tomenumber, ischunked, cover: image.Cover, ori
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
@@ -585,36 +577,7 @@ def buildEPUB(path, chapternames, tomenumber, ischunked, cover: image.Cover, ori
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
buildOPF(path, options.title, filelist, cover)
def imgDirectoryProcessing(path):
@@ -676,168 +639,28 @@ def imgFileProcessing(work):
workImg = image.ComicPageParser((dirpath, afile), opt)
for i in workImg.payload:
img = image.ComicPage(opt, *i)
is_color = (opt.forcecolor and img.color)
is_not_color = not opt.forcecolor or not img.color
if is_not_color:
img.convertToGrayscale()
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()
if is_not_color:
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()
img.optimizeForDisplay(opt.reducerainbow)
if is_not_color and opt.forcepng:
img.quantizeImage()
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:
@@ -856,26 +679,19 @@ 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))
path = workdir
pdf = pdfjpgextract.PdfJpgExtract(afile)
path, njpg = pdf.extract()
workdir = path
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:
if njpg == 0:
rmtree(path, True)
raise UserWarning(f"Failed to extract images from PDF file. {e}")
raise UserWarning("Failed to extract images from PDF file.")
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')
@@ -885,8 +701,7 @@ def getWorkFolder(afile):
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])
path = os.path.join(workdir, tdir[0])
except OSError as e:
rmtree(workdir, True)
raise UserWarning(e)
@@ -932,7 +747,7 @@ def getOutputFilename(srcpath, wantedname, ext, tomenumber):
return filename
def getMetadata(path, originalpath):
def getComicInfo(path, originalpath):
xmlPath = os.path.join(path, 'ComicInfo.xml')
options.comicinfo_chapters = []
options.summary = ''
@@ -951,14 +766,13 @@ def getMetadata(path, originalpath):
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:
if options.comicinfotitle:
options.title = xml.data['Title']
elif defaultTitle:
if xml.data['Series']:
@@ -984,13 +798,6 @@ def getMetadata(path, originalpath):
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
@@ -1018,9 +825,6 @@ def getPanelViewSize(deviceres, size):
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)
@@ -1031,9 +835,6 @@ def removeNonImages(filetree):
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):
@@ -1087,15 +888,22 @@ def sanitizePermissions(filetree):
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)
# clean dot from original file
dot_clean(filetree)
def dot_clean(filetree):
for root, _, files in os.walk(filetree, topdown=False):
for name in files:
if name.startswith('._'):
os.remove(os.path.join(root, name))
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:
# Windows MAX_LENGTH = 260 plus some buffer
if len(os.path.join(root, f)) > 180:
flattenTree(os.path.join(path, 'OEBPS', 'Images'))
level = 1
break
@@ -1186,7 +994,6 @@ def detectSuboptimalProcessing(tmppath, orgpath):
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:
@@ -1234,6 +1041,7 @@ def slugify(value, is_natural_sorted):
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'
@@ -1258,6 +1066,7 @@ def makeZIP(zipfilename, basedir, isepub=False):
print(f"makeZIP time: {end - start} seconds")
return zipfilename
def makeParser():
psr = ArgumentParser(prog="kcc-c2e", usage="kcc-c2e [options] [input]", add_help=False)
@@ -1290,12 +1099,12 @@ def makeParser():
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", action="store_true", dest="metadatatitle", default=False,
help="Write Title from ComicInfo.xml or other embedded metadata")
output_options.add_argument("--comicinfotitle", action="store_true", dest="comicinfotitle", default=False,
help="Write Title from ComicInfo.xml")
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) "
help="Output format (Available options: Auto, MOBI, EPUB, CBZ, KFX, MOBI+EPUB) "
"[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'")
@@ -1319,8 +1128,6 @@ def makeParser():
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",
@@ -1337,8 +1144,8 @@ def makeParser():
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")
output_options.add_argument("--reducerainbow", action="store_true", dest="reducerainbow", default=False,
help="Reduce rainbow effect on color eink by slightly blurring images.")
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,
@@ -1385,8 +1192,6 @@ def checkOptions(options):
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():
@@ -1523,7 +1328,7 @@ def makeBook(source, qtgui=None):
print("Preparing source images...")
path = getWorkFolder(source)
print("Checking images...")
getMetadata(os.path.join(path, "OEBPS", "Images"), source)
getComicInfo(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'))
@@ -1541,7 +1346,7 @@ def makeBook(source, qtgui=None):
imgDirectoryProcessing(os.path.join(path, "OEBPS", "Images"))
if GUI:
GUI.progressBarTick.emit('1')
if options.batchsplit > 0 or options.targetsize:
if options.batchsplit > 0:
tomes = chunk_directory(path)
else:
tomes = [path]
@@ -1550,8 +1355,6 @@ def makeBook(source, qtgui=None):
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))
@@ -1573,31 +1376,21 @@ def makeBook(source, qtgui=None):
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))
buildEPUB(tome, chapterNames, tomeNumber, True, cover, len(tomes))
filepath.append(getOutputFilename(source, options.output, '.epub', ' ' + str(tomeNumber)))
else:
buildEPUB(tome, chapterNames, tomeNumber, False, cover, source)
buildEPUB(tome, chapterNames, tomeNumber, False, cover)
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
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')
@@ -1628,15 +1421,10 @@ def makeBook(source, qtgui=None):
if os.path.isfile(source):
os.remove(source)
elif os.path.isdir(source):
rmtree(source, True)
rmtree(source)
end = perf_counter()
print(f"makeBook: {end - start} seconds")
# Clean up temporary workspace
try:
rmtree(path, True)
except Exception:
pass
return filepath
@@ -1716,4 +1504,3 @@ def makeMOBI(work, qtgui=None):
makeMOBIWorkerPool.close()
makeMOBIWorkerPool.join()
return makeMOBIWorkerOutput

6
kindlecomicconverter/comic2panel.py
View File

@@ -24,7 +24,7 @@ from argparse import ArgumentParser
from shutil import rmtree, copytree, move
from multiprocessing import Pool
from PIL import Image, ImageChops, ImageOps, ImageDraw
from .shared import dot_clean, getImageFileName, walkLevel, walkSort, sanitizeTrace
from .shared import getImageFileName, walkLevel, walkSort, sanitizeTrace
def mergeDirectoryTick(output):
@@ -44,7 +44,6 @@ def mergeDirectory(work):
imagesValid = []
sizes = []
targetHeight = 0
dot_clean(directory)
for root, _, files in walkLevel(directory, 0):
for name in files:
if getImageFileName(name) is not None:
@@ -254,7 +253,6 @@ def main(argv=None, qtgui=None):
raise RuntimeError("One of workers crashed. Cause: " + mergeWorkerOutput[0][0],
mergeWorkerOutput[0][1])
print("Splitting images...")
dot_clean(targetDir)
for root, _, files in os.walk(targetDir, False):
for name in files:
if getImageFileName(name) is not None:
@@ -279,7 +277,7 @@ def main(argv=None, qtgui=None):
raise RuntimeError("One of workers crashed. Cause: " + splitWorkerOutput[0][0],
splitWorkerOutput[0][1])
if args.inPlace:
rmtree(sourceDir, True)
rmtree(sourceDir)
move(targetDir, sourceDir)
else:
rmtree(targetDir, True)

44
kindlecomicconverter/image.py
View File

@@ -25,8 +25,6 @@ from pathlib import Path
from functools import cached_property
import mozjpeg_lossless_optimization
from PIL import Image, ImageOps, ImageStat, ImageChops, ImageFilter, ImageDraw
from .rainbow_artifacts_eraser import erase_rainbow_artifacts
from .page_number_crop_alg import get_bbox_crop_margin_page_number, get_bbox_crop_margin
from .inter_panel_crop_alg import crop_empty_inter_panel
@@ -355,19 +353,9 @@ class ComicPage:
self.image = Image.eval(self.image, lambda a: int(255 * (a / 255.) ** gamma))
def autocontrastImage(self):
if self.opt.autolevel and not self.color:
self.convertToGrayscale()
h = self.image.histogram()
most_common_dark_pixel_count = max(h[:64])
black_point = h.index(most_common_dark_pixel_count)
bp = black_point
self.image = self.image.point(lambda p: p if p > bp else bp)
# don't autocontrast grayscale pages that were originally color
if not self.opt.forcecolor and self.color:
return
self.image = ImageOps.autocontrast(self.image, preserve_tone=True)
# autocontrast on non grayscale images has unexpected results
# since it autocontrasts each color channel separately
self.image = ImageOps.autocontrast(self.image)
def convertToGrayscale(self):
self.image = self.image.convert('L')
@@ -381,10 +369,13 @@ class ComicPage:
palImg.putpalette(self.palette)
self.image = self.image.quantize(palette=palImg)
def optimizeForDisplay(self, eraserainbow, is_color):
# Erase rainbow artifacts for grayscale and color images by removing spectral frequencies that cause Moire interference with color filter array
if eraserainbow and all(dim > 1 for dim in self.image.size):
self.image = erase_rainbow_artifacts(self.image, is_color)
def optimizeForDisplay(self, reducerainbow):
# Reduce rainbow artifacts for grayscale images by breaking up dither patterns that cause Moire interference with color filter array
if reducerainbow and not self.color:
unsharpFilter = ImageFilter.UnsharpMask(radius=1, percent=100)
self.image = self.image.filter(unsharpFilter)
self.image = self.image.filter(ImageFilter.BoxBlur(1.0))
self.image = self.image.filter(unsharpFilter)
def resizeImage(self):
ratio_device = float(self.size[1]) / float(self.size[0])
@@ -397,7 +388,7 @@ class ComicPage:
else: # if image bigger than device resolution or smaller with upscaling
if 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:
elif (self.opt.format == 'CBZ' or self.opt.kfx) and not self.opt.white_borders:
self.image = ImageOps.pad(self.image, self.size, method=method, color=self.fill)
else:
self.image = ImageOps.contain(self.image, self.size, method=method)
@@ -423,20 +414,12 @@ class ComicPage:
bbox = get_bbox_crop_margin_page_number(self.image, power, self.fill)
if bbox:
w, h = self.image.size
left, upper, right, lower = bbox
# don't crop more than 10% of image
bbox = (min(0.1*w, left), min(0.1*h, upper), max(0.9*w, right), max(0.9*h, lower))
self.maybeCrop(bbox, minimum)
def cropMargin(self, power, minimum):
bbox = get_bbox_crop_margin(self.image, power, self.fill)
if bbox:
w, h = self.image.size
left, upper, right, lower = bbox
# don't crop more than 10% of image
bbox = (min(0.1*w, left), min(0.1*h, upper), max(0.9*w, right), max(0.9*h, lower))
self.maybeCrop(bbox, minimum)
def cropInterPanelEmptySections(self, direction):
@@ -471,7 +454,7 @@ class Cover:
self.image = self.image.crop((w/6, 0, w/2 - w * 0.02, h))
else:
self.image = self.image.crop((w/2 + w * 0.02, 0, 5/6 * w, h))
elif w / h > 1.34:
elif w / h > 1.3:
if self.options.righttoleft:
self.image = self.image.crop((0, 0, w/2 - w * 0.03, h))
else:
@@ -495,6 +478,9 @@ class Cover:
stroke_width=25
)
copy.save(target, "JPEG", optimize=1, quality=85)
dot_cover = Path(target).with_stem('._' + Path(target).stem)
if os.path.exists(dot_cover):
os.remove(dot_cover)
except IOError:
raise RuntimeError('Failed to save cover.')

2
kindlecomicconverter/metadata.py
View File

@@ -123,4 +123,4 @@ class MetadataParser:
cbx.addFile(tmpXML)
except OSError as e:
raise UserWarning(e)
rmtree(workdir, True)
rmtree(workdir)

18
kindlecomicconverter/page_number_crop_alg.py
View File

@@ -52,7 +52,6 @@ def get_bbox_crop_margin_page_number(img, power=1, background_color='white'):
'''
threshold = threshold_from_power(power)
bw_img = img.point(lambda p: 255 if p <= threshold else 0)
ignore_pixels_near_edge(bw_img)
bw_bbox = bw_img.getbbox()
if not bw_bbox: # bbox cannot be found in case that the entire resulted image is black.
return None
@@ -142,26 +141,9 @@ def get_bbox_crop_margin(img, power=1, background_color='white'):
'''
threshold = threshold_from_power(power)
bw_img = img.point(lambda p: 255 if p <= threshold else 0)
ignore_pixels_near_edge(bw_img)
return bw_img.getbbox()
def ignore_pixels_near_edge(bw_img):
w, h = bw_img.size
edge_bbox = [
(0, 0, w, int(0.02 * h)),
(0, int(0.98 * h), w, h),
(0, 0, int(0.02 * w), h),
(int(0.98 * w), 0, w, h)
]
for box in edge_bbox:
edge = bw_img.crop(box)
h = edge.histogram()
imperfections = h[255] / (edge.height * edge.width)
if imperfections > 0 and imperfections < .02:
bw_img.paste(im=0, box=box)
def box_intersect(box1, box2, max_dist):
return not (box2[0]-max_dist[0] > box1[1]

79
kindlecomicconverter/pdfjpgextract.py Normal file
View File

@@ -0,0 +1,79 @@
# -*- 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
from random import choice
from string import ascii_uppercase, digits
# 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):
self.fname = fname
self.filename = os.path.splitext(fname)
self.path = self.filename[0] + "-KCC-" + ''.join(choice(ascii_uppercase + digits) for _ in range(3))
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
os.makedirs(self.path)
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(self.path + "/jpg%d.jpg" % njpg, "wb")
jpgfile.write(jpg)
jpgfile.close()
njpg += 1
return self.path, njpg

246
kindlecomicconverter/rainbow_artifacts_eraser.py
View File

@@ -1,246 +0,0 @@
import numpy as np
from PIL import Image
def fourier_transform_image(img):
"""
Memory-optimized version that modifies the array in place when possible.
"""
# Convert with minimal copy
img_array = np.asarray(img, dtype=np.float32)
# Use rfft2 if the image is real to save memory
# and computation time (approximately 2x faster)
fft_result = np.fft.rfft2(img_array)
return fft_result
def attenuate_diagonal_frequencies(fft_spectrum, freq_threshold=0.30, target_angle=135,
angle_tolerance=10, attenuation_factor=0.10):
"""
Attenuates specific frequencies in the Fourier domain (optimized version for rfft2).
Args:
fft_spectrum: Result of 2D real Fourier transform (from rfft2)
freq_threshold: Frequency threshold in cycles/pixel (default: 0.3, theoretical max: 0.5)
target_angle: Target angle in degrees (default: 135)
angle_tolerance: Angular tolerance in degrees (default: 15)
attenuation_factor: Attenuation factor (0.1 = 90% attenuation)
Returns:
np.ndarray: Modified FFT with applied attenuation (same format as input)
"""
# Get dimensions of the rfft2 result
if fft_spectrum.ndim == 2:
height, width_rfft = fft_spectrum.shape
else: # 3D array (color channels)
height, width_rfft = fft_spectrum.shape[:2]
# For rfft2, the original width is (width_rfft - 1) * 2
width_original = (width_rfft - 1) * 2
# Create frequency grids for rfft2 format
freq_y = np.fft.fftfreq(height, d=1.0)
freq_x = np.fft.rfftfreq(width_original, d=1.0) # Use rfftfreq for the X dimension
# Use broadcasting to create grids without meshgrid (more efficient)
freq_y_grid = freq_y.reshape(-1, 1) # Column
freq_x_grid = freq_x.reshape(1, -1) # Row
# Calculate squared radial frequencies (avoid sqrt)
freq_radial_sq = freq_x_grid**2 + freq_y_grid**2
freq_threshold_sq = freq_threshold**2
# Frequency condition
freq_condition = freq_radial_sq >= freq_threshold_sq
# Early exit if no frequency satisfies the condition
if not np.any(freq_condition):
return fft_spectrum
# Calculate angles only where necessary
# Use atan2 directly with broadcasting
angles_rad = np.arctan2(freq_y_grid, freq_x_grid)
# Convert to degrees and normalize in a single operation
angles_deg = np.rad2deg(angles_rad) % 360
# Calculation of complementary angle
target_angle_2 = (target_angle + 180) % 360
# Calulation of perpendicular angles (135° + 45° to maximize compatibility until we know for sure which angle configure for each device)
target_angle_3 = (target_angle + 90) % 360
target_angle_4 = (target_angle_3 + 180) % 360
# Create angular conditions in a vectorized way
angle_condition = np.zeros_like(angles_deg, dtype=bool)
# Process both angles simultaneously
for angle in [target_angle, target_angle_2, target_angle_3, target_angle_4]:
min_angle = (angle - angle_tolerance) % 360
max_angle = (angle + angle_tolerance) % 360
if min_angle > max_angle: # Interval crosses 0°
angle_condition |= (angles_deg >= min_angle) | (angles_deg <= max_angle)
else: # Normal interval
angle_condition |= (angles_deg >= min_angle) & (angles_deg <= max_angle)
# Combine conditions
combined_condition = freq_condition & angle_condition
# Apply attenuation directly (avoid creating a full mask)
if attenuation_factor == 0:
# Special case: complete suppression
if fft_spectrum.ndim == 2:
fft_spectrum[combined_condition] = 0
else: # 3D array
fft_spectrum[combined_condition, :] = 0
return fft_spectrum
elif attenuation_factor == 1:
# Special case: no attenuation
return fft_spectrum
else:
# General case: partial attenuation
if fft_spectrum.ndim == 2:
fft_spectrum[combined_condition] *= attenuation_factor
else: # 3D array
fft_spectrum[combined_condition, :] *= attenuation_factor
return fft_spectrum
def inverse_fourier_transform_image(fft_spectrum, is_color, original_shape=None):
"""
Performs an optimized inverse Fourier transform to reconstruct a PIL image.
Args:
fft_spectrum: Fourier transform result (complex array from rfft2)
is_color: Boolean indicating if the image is to be treated as color
Returns:
PIL.Image: Reconstructed image
"""
# Perform inverse Fourier transform with original shape if provided
if original_shape is not None:
img_reconstructed = np.fft.irfft2(fft_spectrum, s=original_shape)
else:
img_reconstructed = np.fft.irfft2(fft_spectrum)
# Normalize values between 0 and 255
img_reconstructed = np.clip(img_reconstructed, 0, 255)
img_reconstructed = img_reconstructed.astype(np.uint8)
# Convert to PIL image
if is_color and img_reconstructed.ndim == 3:
pil_image = Image.fromarray(img_reconstructed, mode='RGB')
else:
pil_image = Image.fromarray(img_reconstructed, mode='L')
return pil_image
def rgb_to_yuv(rgb_array):
"""
Convert RGB to YUV color space.
Y = luminance, U and V = chrominance
"""
# Coefficients for RGB to YUV conversion
rgb_to_yuv_matrix = np.array([
[0.299, 0.587, 0.114], # Y
[-0.14713, -0.28886, 0.436], # U
[0.615, -0.51499, -0.10001] # V
])
# Reshape for matrix multiplication
original_shape = rgb_array.shape
rgb_flat = rgb_array.reshape(-1, 3)
# Apply transformation
yuv_flat = rgb_flat @ rgb_to_yuv_matrix.T
# Reshape back
yuv_array = yuv_flat.reshape(original_shape)
return yuv_array
def yuv_to_rgb(yuv_array):
"""
Convert YUV to RGB color space.
"""
# Coefficients for YUV to RGB conversion
yuv_to_rgb_matrix = np.array([
[1.0, 0.0, 1.13983], # R
[1.0, -0.39465, -0.58060], # G
[1.0, 2.03211, 0.0] # B
])
# Reshape for matrix multiplication
original_shape = yuv_array.shape
yuv_flat = yuv_array.reshape(-1, 3)
# Apply transformation
rgb_flat = yuv_flat @ yuv_to_rgb_matrix.T
# Reshape back
rgb_array = rgb_flat.reshape(original_shape)
return rgb_array
def erase_rainbow_artifacts(img, is_color):
"""
Remove rainbow artifacts from grayscale or color images.
Args:
img: PIL Image (grayscale or RGB)
is_color: Boolean indicating if the image is to be treated as color
Returns:
PIL.Image: Cleaned image
"""
# Auto-detect color mode if not specified
if is_color is None:
color = img.mode in ('RGB', 'RGBA', 'L') and len(np.array(img).shape) == 3
if is_color and img.mode in ('RGB', 'RGBA'):
# Convert to RGB if needed
if img.mode == 'RGBA':
img = img.convert('RGB')
# Convert to numpy array
img_array = np.array(img, dtype=np.float32)
# Convert to YUV color space
yuv_array = rgb_to_yuv(img_array)
# Extract luminance channel (Y)
luminance = yuv_array[:, :, 0]
# Process only the luminance channel
fft_spectrum = fourier_transform_image(luminance)
clean_spectrum = attenuate_diagonal_frequencies(fft_spectrum)
clean_luminance = np.fft.irfft2(clean_spectrum, s=luminance.shape)
# Normalize and clip luminance
clean_luminance = np.clip(clean_luminance, 0, 255)
# Replace luminance in YUV array
yuv_array[:, :, 0] = clean_luminance
# Convert back to RGB
rgb_array = yuv_to_rgb(yuv_array)
rgb_array = np.clip(rgb_array, 0, 255).astype(np.uint8)
# Convert back to PIL image
clean_image = Image.fromarray(rgb_array, mode='RGB')
else:
# Grayscale processing (original behavior)
if img.mode != 'L':
img = img.convert('L')
# Get original image dimensions
original_shape = (img.height, img.width)
fft_spectrum = fourier_transform_image(img)
clean_spectrum = attenuate_diagonal_frequencies(fft_spectrum)
clean_image = inverse_fourier_transform_image(clean_spectrum, is_color, original_shape)
return clean_image

26
kindlecomicconverter/shared.py
View File

@@ -45,14 +45,6 @@ class HTMLStripper(HTMLParser):
pass
def dot_clean(filetree):
for root, _, files in os.walk(filetree, topdown=False):
for name in files:
if name.startswith('._') or name == '.DS_Store':
if os.path.exists(os.path.join(root, name)):
os.remove(os.path.join(root, name))
def getImageFileName(imgfile):
name, ext = os.path.splitext(imgfile)
ext = ext.lower()
@@ -98,10 +90,10 @@ def dependencyCheck(level):
if level > 2:
try:
from PySide6.QtCore import qVersion as qtVersion
if Version('6.0.0') > Version(qtVersion()):
missing.append('PySide 6.0.0')
if Version('6.5.1') > Version(qtVersion()):
missing.append('PySide 6.5.1+')
except ImportError:
missing.append('PySide 6.0.0+')
missing.append('PySide 6.5.1+')
try:
import raven
except ImportError:
@@ -124,16 +116,10 @@ def dependencyCheck(level):
missing.append('python-slugify 1.2.1+')
try:
from PIL import __version__ as pillowVersion
if Version('8.3.0') > Version(pillowVersion):
missing.append('Pillow 8.3.0+')
if Version('11.3.0') > Version(pillowVersion):
missing.append('Pillow 11.3.0+')
except ImportError:
missing.append('Pillow 8.3.0+')
try:
from pymupdf import __version__ as pymupdfVersion
if Version('1.16.1') > Version(pymupdfVersion):
missing.append('PyMuPDF 1.16.1+')
except ImportError:
missing.append('PyMuPDF 1.16.1+')
missing.append('Pillow 11.3.0+')
if len(missing) > 0:
print('ERROR: ' + ', '.join(missing) + ' is not installed!')
sys.exit(1)

12
requirements-osx-legacy.txt
View File

@@ -1,12 +0,0 @@
PySide6==6.5.2
Pillow>=11.3.0
psutil>=5.9.5
requests>=2.31.0
python-slugify>=1.2.1
raven>=6.0.0
packaging>=23.2
mozjpeg-lossless-optimization>=1.2.0
natsort>=8.4.0
distro>=1.8.0
numpy<2
PyMuPDF>=1.26.1

12
requirements-win7.txt
View File

@@ -1,12 +0,0 @@
PySide6==6.1.3
Pillow>=9
psutil>=5.9.5
requests>=2.31.0
python-slugify>=1.2.1
raven>=6.0.0
packaging>=23.2
mozjpeg-lossless-optimization>=1.2.0
natsort>=8.4.0
distro>=1.8.0
numpy==1.23.0
PyMuPDF>=1.16

1
requirements.txt
View File

@@ -9,4 +9,3 @@ mozjpeg-lossless-optimization>=1.2.0
natsort>=8.4.0
distro>=1.8.0
numpy>=1.22.4
PyMuPDF>=1.18.0

19
setup.py
View File

@@ -38,17 +38,10 @@ 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')
if min_os:
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')
os.system(f'appdmg kcc.json dist/kcc_macos_{platform.processor()}_{VERSION}.dmg')
sys.exit(0)
elif sys.platform == 'win32':
if os.getenv('WINDOWS_7'):
os.system('pyinstaller --hidden-import=_cffi_backend -y -F -i icons\\comic2ebook.ico -n kcc_win7_' + VERSION + ' -w --noupx kcc.py')
else:
os.system('pyinstaller --hidden-import=_cffi_backend -y -F -i icons\\comic2ebook.ico -n KCC_' + VERSION + ' -w --noupx kcc.py')
os.system('pyinstaller --hidden-import=_cffi_backend -y -F -i icons\\comic2ebook.ico -n KCC_' + VERSION + ' -w --noupx kcc.py')
sys.exit(0)
elif sys.platform == 'linux':
os.system(
@@ -81,9 +74,8 @@ setuptools.setup(
},
packages=['kindlecomicconverter'],
install_requires=[
'pyside6>=6.0.0',
'Pillow>=9.3.0',
'PyMuPDF>=1.18.0',
'pyside6>=6.5.1',
'Pillow>=11.3.0',
'psutil>=5.9.5',
'python-slugify>=1.2.1,<9.0.0',
'raven>=6.0.0',
@@ -91,8 +83,7 @@ setuptools.setup(
'mozjpeg-lossless-optimization>=1.1.2',
'natsort>=8.4.0',
'distro',
'numpy>=1.22.4',
'PyMuPDF>=1.16.1',
'numpy>=1.22.4'
],
classifiers=[],
zip_safe=False,