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Conversion: When inserting a metadata jacket, format the series number

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using roman numerals. This behavior can be disabled by using a custom
jacket template, as described here: http://manual.calibre-ebook.com/customize.html#overriding-icons-templates-et-cetera
See #1342916 (Roman Numerals not show on book jacket)
This commit is contained in:
Kovid Goyal 2014-07-25 19:17:45 +05:30
parent f4f77827e7
commit 302d131ec2
2 changed files with 19 additions and 9 deletions
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4
resources/jacket/template.xhtml
View File

@ -11,7 +11,9 @@
<td class="cbj_title" colspan="2">{title}</td>
</tr>
<tr>
<td class="cbj_series" colspan="2">{series}</td>
<!-- If you do not want the series number to be formatted using roman numerals
change {series.roman} to {series} -->
<td class="cbj_series" colspan="2">{series.roman}</td>
</tr>
<tr>
<td class="cbj_author" colspan="2">{author}</td>

24
src/calibre/ebooks/oeb/transforms/jacket.py
View File

@ -19,6 +19,7 @@ from calibre.ebooks.oeb.base import XPath, XHTML_NS, XHTML, xml2text, urldefrag
from calibre.library.comments import comments_to_html
from calibre.utils.date import is_date_undefined
from calibre.ebooks.chardet import strip_encoding_declarations
from calibre.ebooks.metadata import fmt_sidx
JACKET_XPATH = '//h:meta[@name="calibre-content" and @content="jacket"]'
@ -142,10 +143,23 @@ def get_rating(rating, rchar, e_rchar):
ans = ("%s%s") % (rchar * int(num), e_rchar * (5 - int(num)))
return ans
class Series(unicode):
def __new__(self, series, series_index):
series = roman = escape(series or u'')
if series and series_index is not None:
roman = _('Book {1} of <em>{0}</em>').format(
escape(series), escape(fmt_sidx(series_index, use_roman=True)))
series = escape(series + ' [%s]'%fmt_sidx(series_index, use_roman=False))
s = unicode.__new__(self, series)
s.roman = roman
return s
def render_jacket(mi, output_profile,
alt_title=_('Unknown'), alt_tags=[], alt_comments='',
alt_publisher=(''), rescale_fonts=False):
css = P('jacket/stylesheet.css', data=True).decode('utf-8')
template = P('jacket/template.xhtml', data=True).decode('utf-8')
try:
title_str = mi.title if mi.title else alt_title
@ -153,12 +167,7 @@ def render_jacket(mi, output_profile,
title_str = _('Unknown')
title = '<span class="title">%s</span>' % (escape(title_str))
series = escape(mi.series if mi.series else '')
if mi.series and mi.series_index is not None:
series += escape(' [%s]'%mi.format_series_index())
if not mi.series:
series = ''
series = Series(mi.series, mi.series_index)
try:
publisher = mi.publisher if mi.publisher else alt_publisher
except:
@ -227,8 +236,7 @@ def render_jacket(mi, output_profile,
args['_genre'] = args.get('_genre', '{_genre}')
formatter = SafeFormatter()
generated_html = formatter.format(P('jacket/template.xhtml',
data=True).decode('utf-8'), **args)
generated_html = formatter.format(template, **args)
# Post-process the generated html to strip out empty header items