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TXTZ Output plugin: Only keep images if the text format is one that can reference images. Fixes #2039474 [Images should not be saved when converting to TXTZ](https://bugs.launchpad.net/calibre/+bug/2039474)

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Kovid Goyal 2023-10-17 05:24:18 +05:30
parent c86de09698
commit 79db6e1f75
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1 changed files with 11 additions and 5 deletions
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src/calibre/ebooks/conversion/plugins/txt_output.py
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@ -127,6 +127,9 @@ class TXTZOutput(TXTOutput):
from calibre.ebooks.oeb.base import OEB_IMAGES, xml2str
from calibre.utils.zipfile import ZipFile
can_reference_images = opts.txt_output_formatting.lower() in ('markdown', 'textile')
can_reference_images = can_reference_images and opts.keep_image_references
with TemporaryDirectory('_txtz_output') as tdir:
# TXT
txt_name = 'index.txt'
@ -153,11 +156,14 @@ class TXTZOutput(TXTOutput):
else:
path = os.path.join(tdir, os.path.dirname(item.href))
href = os.path.basename(item.href)
os.makedirs(path, exist_ok=True)
with open(os.path.join(path, href), 'wb') as imgf:
imgf.write(item.data)
if item.href == cover_href:
cover_relhref = os.path.relpath(imgf.name, tdir).replace(os.sep, '/')
ipath = os.path.join(path, href)
is_cover = item.href == cover_href
if can_reference_images or is_cover:
os.makedirs(path, exist_ok=True)
with open(ipath, 'wb') as imgf:
imgf.write(item.data)
if is_cover:
cover_relhref = os.path.relpath(ipath, tdir).replace(os.sep, '/')
# Metadata
with open(os.path.join(tdir, 'metadata.opf'), 'wb') as mdataf: