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When generating covers, do not render soft-hyphens in the text as hyphens. Fixes #1344259 [title contains softhyphens that only appear when generating title pages](https://bugs.launchpad.net/calibre/+bug/1344259)

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This commit is contained in:
Kovid Goyal 2014-07-19 00:53:11 +05:30
parent b6540810bf
commit c052186b18
1 changed files with 6 additions and 4 deletions
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10
src/calibre/ebooks/__init__.py
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@ -186,7 +186,9 @@ def calibre_cover(title, author_string, series_string=None,
author_string = normalize(author_string) author_string = normalize(author_string)
series_string = normalize(series_string) series_string = normalize(series_string)
from calibre.utils.magick.draw import create_cover_page, TextLine from calibre.utils.magick.draw import create_cover_page, TextLine
text = title + author_string + (series_string or u'') import regex
pat = regex.compile(ur'\p{Cf}+', flags=regex.VERSION1) # remove non-printing chars like the soft hyphen
text = pat.sub(u'', title + author_string + (series_string or u''))
font_path = tweaks['generate_cover_title_font'] font_path = tweaks['generate_cover_title_font']
if font_path is None: if font_path is None:
font_path = P('fonts/liberation/LiberationSerif-Bold.ttf') font_path = P('fonts/liberation/LiberationSerif-Bold.ttf')
@ -203,10 +205,10 @@ def calibre_cover(title, author_string, series_string=None,
font_path = pt.name font_path = pt.name
cleanup = True cleanup = True
lines = [TextLine(title, title_size, font_path=font_path), lines = [TextLine(pat.sub(u'', title), title_size, font_path=font_path),
TextLine(author_string, author_size, font_path=font_path)] TextLine(pat.sub(u'', author_string), author_size, font_path=font_path)]
if series_string: if series_string:
lines.append(TextLine(series_string, author_size, font_path=font_path)) lines.append(TextLine(pat.sub(u'', series_string), author_size, font_path=font_path))
if logo_path is None: if logo_path is None:
logo_path = I('library.png') logo_path = I('library.png')
try: try: