Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-08-30 23:00:21 -04:00
Code Issues Packages Projects Releases Wiki Activity

HTMLZ Output: Add support for embedded fonts

Browse Source 
Fixes #2120726 [Private bug](https://bugs.launchpad.net/calibre/+bug/2120726)
This commit is contained in:
Kovid Goyal 2025-08-19 08:00:46 +05:30
parent 206dda25a6
commit 075e7e5a4b
No known key found for this signature in database
GPG Key ID: 06BC317B515ACE7C
2 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/calibre/ebooks/conversion/plugins/htmlz_output.py
View File

@ -101,6 +101,15 @@ class HTMLZOutput(OutputFormatPlugin):
fname = os.path.join(tdir, 'images', images[item.href])
with open(fname, 'wb') as img:
img.write(data)
# Fonts
if htmlizer.fonts:
os.makedirs(os.path.join(tdir, 'fonts'), exist_ok=True)
for item in oeb_book.manifest:
if item.href in htmlizer.fonts:
data = item.data
fname = os.path.join(tdir, 'fonts', htmlizer.fonts[item.href])
with open(fname, 'wb') as f:
f.write(data)
# Cover
cover_path = None

10
src/calibre/ebooks/htmlz/oeb2html.py
View File

@ -48,6 +48,7 @@ class OEB2HTML:
self.book_title = _('Unknown')
self.links = {}
self.images = {}
self.fonts = {}
self.base_hrefs = [item.href for item in oeb_book.spine]
self.map_resources(oeb_book)
@ -86,6 +87,13 @@ class OEB2HTML:
ext = os.path.splitext(item.href)[1]
fname = f'{len(self.images):06d}{ext}'
self.images[item.href] = fname
from calibre.ebooks.oeb.polish.utils import OEB_FONTS
fonts = sorted((item for item in oeb_book.manifest if item.media_type in OEB_FONTS), key=attrgetter('href'))
for item in fonts:
if item.href not in self.fonts:
ext = os.path.splitext(item.href)[1]
fname = f'{len(self.fonts):06d}{ext}'
self.fonts[item.href] = fname
for item in oeb_book.spine:
self.get_link_id(item.href)
@ -114,6 +122,8 @@ class OEB2HTML:
return f'images/{self.images[abs_url]}'
if abs_url in self.links:
return self.links[abs_url]
if abs_url in self.fonts:
return f'fonts/{self.fonts[abs_url]}'
return url
def rewrite_ids(self, root, page):