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Code Issues Releases Wiki Activity

pdf metadata

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Alex Xu
2025-08-26 15:48:04 -07:00
parent 9c69a6fdcc
commit 0ab20a5ce3
1 changed files with 11 additions and 2 deletions
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13
kindlecomicconverter/comic2ebook.py
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@@ -590,6 +590,7 @@ def buildPDF(path, title, cover=None, output_file=None):
start = perf_counter() start = perf_counter()
# open empty PDF # open empty PDF
with pymupdf.open() as doc: with pymupdf.open() as doc:
doc.set_metadata({'title': title, 'author': options.authors[0]})
# Stream images to PDF # Stream images to PDF
for root, dirs, files in os.walk(os.path.join(path, "OEBPS", "Images")): for root, dirs, files in os.walk(os.path.join(path, "OEBPS", "Images")):
files.sort(key=OS_SORT_KEY) files.sort(key=OS_SORT_KEY)
@@ -920,7 +921,7 @@ def getOutputFilename(srcpath, wantedname, ext, tomenumber):
return filename return filename
def getComicInfo(path, originalpath): def getMetadata(path, originalpath):
xmlPath = os.path.join(path, 'ComicInfo.xml') xmlPath = os.path.join(path, 'ComicInfo.xml')
options.comicinfo_chapters = [] options.comicinfo_chapters = []
options.summary = '' options.summary = ''
@@ -939,6 +940,7 @@ def getComicInfo(path, originalpath):
else: else:
defaultAuthor = False defaultAuthor = False
options.authors = [options.author] options.authors = [options.author]
if os.path.exists(xmlPath): if os.path.exists(xmlPath):
try: try:
xml = metadata.MetadataParser(xmlPath) xml = metadata.MetadataParser(xmlPath)
@@ -971,6 +973,13 @@ def getComicInfo(path, originalpath):
options.summary = xml.data['Summary'] options.summary = xml.data['Summary']
os.remove(xmlPath) 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='.'): def getDirectorySize(start_path='.'):
total_size = 0 total_size = 0
@@ -1503,7 +1512,7 @@ def makeBook(source, qtgui=None):
print("Preparing source images...") print("Preparing source images...")
path = getWorkFolder(source) path = getWorkFolder(source)
print("Checking images...") print("Checking images...")
getComicInfo(os.path.join(path, "OEBPS", "Images"), source) getMetadata(os.path.join(path, "OEBPS", "Images"), source)
removeNonImages(os.path.join(path, "OEBPS", "Images")) removeNonImages(os.path.join(path, "OEBPS", "Images"))
detectSuboptimalProcessing(os.path.join(path, "OEBPS", "Images"), source) detectSuboptimalProcessing(os.path.join(path, "OEBPS", "Images"), source)
chapterNames, cover_path = sanitizeTree(os.path.join(path, 'OEBPS', 'Images')) chapterNames, cover_path = sanitizeTree(os.path.join(path, 'OEBPS', 'Images'))