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Conversion pipeline: Fix CSS styles applied to SVG elements being discarded

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Kovid Goyal 2022-10-30 19:49:29 +05:30
parent d4bc5a73fd
commit f0ba30d7d3
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1 changed files with 2 additions and 3 deletions
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src/calibre/ebooks/oeb/transforms/flatcss.py
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@ -16,7 +16,7 @@ from css_parser.css import Property
from calibre import guess_type from calibre import guess_type
from calibre.ebooks import unit_convert from calibre.ebooks import unit_convert
from calibre.ebooks.oeb.base import (XHTML, XHTML_NS, CSS_MIME, OEB_STYLES, from calibre.ebooks.oeb.base import (XHTML, XHTML_NS, CSS_MIME, OEB_STYLES, SVG_NS,
namespace, barename, XPath, css_text) namespace, barename, XPath, css_text)
from calibre.ebooks.oeb.stylizer import Stylizer from calibre.ebooks.oeb.stylizer import Stylizer
from calibre.utils.filenames import ascii_filename, ascii_text from calibre.utils.filenames import ascii_filename, ascii_text
@ -352,8 +352,7 @@ class CSSFlattener:
cssdict[property] = "%0.5fem" % (value / fsize) cssdict[property] = "%0.5fem" % (value / fsize)
def flatten_node(self, node, stylizer, names, styles, pseudo_styles, psize, item_id, recurse=True): def flatten_node(self, node, stylizer, names, styles, pseudo_styles, psize, item_id, recurse=True):
if not isinstance(node.tag, string_or_bytes) \ if not isinstance(node.tag, string_or_bytes) or namespace(node.tag) not in (XHTML_NS, SVG_NS):
or namespace(node.tag) != XHTML_NS:
return return
tag = barename(node.tag) tag = barename(node.tag)
style = stylizer.style(node) style = stylizer.style(node)