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Code Issues Releases Wiki Activity

add light novel mode (#1361)

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* add a novel mode where it only resizes images

* add GUI

* cleanup

* fix typo

* fully cooked

* remove print

* clean up

* cook

* cook

* handle LA case

* cleanup
This commit is contained in:
Alex Xu
2026-06-26 10:23:28 -07:00
committed by GitHub
parent 2a6d61530f
commit 3723bf9d52
5 changed files with 66 additions and 3 deletions
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README.md
+1
View File
@@ -239,6 +239,7 @@ MAIN:
Device profile (Available options: K1, K2, K34, K578, KDX, KPW, KPW5, KV, KO, K11, KS, KoMT, KoG, KoGHD, KoA, KoAHD, KoAH2O, KoAO, KoN, KoC, KoCC, KoL, KoLC, KoF, KoS, KoE)
[Default=KV]
-m, --manga-style Manga style (right-to-left reading and splitting)
--lightnovel Only resize images and preserve original file structure.
--ebok Force EBOK tag instead of PDOC for MOBI
--invertdirection Invert page turn direction
-q, --hq Try to increase the quality of magnification
gui/KCC.ui
+12
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@@ -990,6 +990,18 @@ Ignored for Kindle EPUB/MOBI and all PDF.</string>
</property>
</widget>
</item>
<item row="10" column="0">
<widget class="QCheckBox" name="lightnovelBox">
<property name="toolTip">
<string>Only resize images and preserve original file structure.
Ignores most options besides JPEG quality, color mode, output folder.</string>
</property>
<property name="text">
<string>Light novel mode</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
kindlecomicconverter/KCC_gui.py
+4 -1
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@@ -273,6 +273,8 @@ class WorkerThread(QThread):
options.format = gui_current_format
if GUI.mangaBox.isChecked():
options.righttoleft = True
if GUI.lightnovelBox.isChecked():
options.lightnovel = True
if GUI.ebokBox.isChecked():
options.ebok = True
if GUI.invertDirectionBox.isChecked():
@@ -476,7 +478,7 @@ class WorkerThread(QThread):
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:
if 'MOBI' in gui_current_format and not options.lightnovel:
MW.progressBarTick.emit(f'{job_progress_number}Creating MOBI files')
MW.progressBarTick.emit(str(len(outputPath) * 2 + 1))
MW.progressBarTick.emit('tick')
@@ -1085,6 +1087,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
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(),
'lightnovelBox': GUI.lightnovelBox.checkState(),
'ebokBox': GUI.ebokBox.checkState(),
'invertDirectionBox': GUI.invertDirectionBox.checkState(),
'languageEdit': GUI.languageEdit.text(),
kindlecomicconverter/KCC_ui.py
+11
View File
@@ -502,6 +502,11 @@ class Ui_mainWindow(object):
self.gridLayout_2.addWidget(self.ebokBox, 10, 3, 1, 1)
self.lightnovelBox = QCheckBox(self.optionWidget)
self.lightnovelBox.setObjectName(u"lightnovelBox")
self.gridLayout_2.addWidget(self.lightnovelBox, 10, 0, 1, 1)
self.gridLayout.addWidget(self.optionWidget, 5, 0, 1, 2)
@@ -877,6 +882,12 @@ class Ui_mainWindow(object):
self.ebokBox.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p>Force Kindle MOBI to be be tagged as EBOK instead of PDOC.</p><p>This may cause USB loaded books to be deleted if you go online after a month offline.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
self.ebokBox.setText(QCoreApplication.translate("mainWindow", u"Force EBOK", None))
#if QT_CONFIG(tooltip)
self.lightnovelBox.setToolTip(QCoreApplication.translate("mainWindow", u"Only resize images and preserve original file structure.\n"
"\n"
"Ignores most options besides JPEG quality, color mode, output folder.", None))
#endif // QT_CONFIG(tooltip)
self.lightnovelBox.setText(QCoreApplication.translate("mainWindow", u"Light novel mode", None))
#if QT_CONFIG(tooltip)
self.hLabel.setToolTip(QCoreApplication.translate("mainWindow", u"<html><head/><body><p style='white-space:pre'>Resolution of the target device.</p></body></html>", None))
#endif // QT_CONFIG(tooltip)
kindlecomicconverter/comic2ebook.py
+38 -2
View File
@@ -39,7 +39,7 @@ from multiprocessing import Pool, cpu_count
from uuid import uuid4
from natsort import os_sort_keygen, os_sorted
from slugify import slugify as slugify_ext
from PIL import Image, ImageFile
from PIL import Image, ImageFile, ImageOps
from pathlib import Path
from subprocess import STDOUT, PIPE, CalledProcessError
from psutil import virtual_memory, disk_usage
@@ -965,6 +965,8 @@ def getWorkFolder(afile, workdir=None):
try:
cbx = comicarchive.ComicArchive(afile)
path = cbx.extract(fullPath)
if options.lightnovel:
return workdir
sanitizePermissions(path)
tdir = os.listdir(fullPath)
@@ -1448,6 +1450,8 @@ def makeParser():
" [Default=KV]")
main_options.add_argument("-m", "--manga-style", action="store_true", dest="righttoleft", default=False,
help="Manga style (right-to-left reading and splitting)")
main_options.add_argument("--lightnovel", action="store_true", dest="lightnovel", default=False,
help="Only resize images and preserve original file structure.")
main_options.add_argument("--ebok", action="store_true", dest="ebok", default=False,
help="Force EBOK tag instead of PDOC for MOBI")
main_options.add_argument("--invertdirection", action="store_true", dest="invertdirection", default=False,
@@ -1582,6 +1586,9 @@ def checkOptions(options):
else:
options.isKobo = True
if options.lightnovel:
options.noKepub = True
if not options.iskindle and ('MOBI' in options.format or 'EPUB-200MB' in options.format or 'KFX' in options.format):
raise UserWarning('MOBI/Send to Kindle not supported for non-Kindle profiles')
@@ -1779,6 +1786,35 @@ def makeBook(source, qtgui=None, job_progress=''):
print(f"{job_progress}Preparing source images...")
path = getWorkFolder(source)
print(f"{job_progress}Checking images...")
if options.lightnovel:
for root, _, files in os.walk(os.path.join(path, 'OEBPS', 'Images')):
for file in files:
_, ext = os.path.splitext(file)
if ext.lower() in ('.jpg', '.jpeg', '.png', '.webp', '.gif'):
with Image.open(os.path.join(root, file)) as img:
# TODO: detect BW images saved as RGB
if not options.forcecolor:
if img.mode == 'RGB':
img = img.convert('L')
elif img.mode == 'RGBA':
img = img.convert('LA')
x, y = image.ProfileData.Profiles[options.profile][1]
if options.iskindle:
x = min(x, 1920)
y = min(y, 1920)
if img.size[0] > x or img.size[1] > y:
img = ImageOps.contain(img, (x, y))
img.save(os.path.join(root, file), quality=options.jpegquality)
_, ext = os.path.splitext(source)
if ext != '.epub':
ext = '.cbz'
output_file = getOutputFilename(source, options.output, ext, '')
makeZIP(output_file, os.path.join(path, 'OEBPS', 'Images'), job_progress)
rmtree(path, True)
return [output_file]
getMetadata(os.path.join(path, "OEBPS", "Images"), source)
removeNonImages(os.path.join(path, "OEBPS", "Images"))
detectSuboptimalProcessing(os.path.join(path, "OEBPS", "Images"), source)
@@ -1892,7 +1928,7 @@ def makeBook(source, qtgui=None, job_progress=''):
rmtree(tome, True)
if GUI:
GUI.progressBarTick.emit('tick')
if not GUI and options.format == 'MOBI':
if not GUI and options.format == 'MOBI' and not options.lightnovel:
print(f"{job_progress}Creating MOBI files...")
work = []
for i in filepath: