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Dont load calibre fonts since webengine does not use them anyway

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Kovid Goyal 2019-07-15 10:50:37 +05:30
parent 6caf7cf77a
commit 4a362c31b0
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GPG Key ID: 06BC317B515ACE7C
2 changed files with 14 additions and 15 deletions
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15
src/calibre/ebooks/conversion/plugins/pdf_output.py
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@ -56,14 +56,14 @@ class PDFOutput(OutputFormatPlugin):
' of stretching it to fill the full first page of the'
' generated pdf.')),
OptionRecommendation(name='pdf_serif_family',
recommended_value='Liberation Serif', help=_(
'The font family used to render serif fonts')),
recommended_value='Times', help=_(
'The font family used to render serif fonts. Will work only if the font is available system-wide.')),
OptionRecommendation(name='pdf_sans_family',
recommended_value='Liberation Sans', help=_(
'The font family used to render sans-serif fonts')),
recommended_value='Helvetica', help=_(
'The font family used to render sans-serif fonts. Will work only if the font is available system-wide.')),
OptionRecommendation(name='pdf_mono_family',
recommended_value='Liberation Mono', help=_(
'The font family used to render monospace fonts')),
recommended_value='Courier', help=_(
'The font family used to render monospace fonts. Will work only if the font is available system-wide.')),
OptionRecommendation(name='pdf_standard_font', choices=ui_data['font_types'],
recommended_value='serif', help=_(
'The font family used to render monospace fonts')),
@ -134,14 +134,13 @@ class PDFOutput(OutputFormatPlugin):
# that hopefully no Qt application has been constructed as yet
from PyQt5.QtWebEngineCore import QWebEngineUrlScheme
from PyQt5.QtWebEngineWidgets import QWebEnginePage # noqa
from calibre.gui2 import must_use_qt, load_builtin_fonts
from calibre.gui2 import must_use_qt
from calibre.constants import FAKE_PROTOCOL
scheme = QWebEngineUrlScheme(FAKE_PROTOCOL.encode('ascii'))
scheme.setSyntax(QWebEngineUrlScheme.Syntax.Host)
scheme.setFlags(QWebEngineUrlScheme.SecureScheme)
QWebEngineUrlScheme.registerScheme(scheme)
must_use_qt()
load_builtin_fonts()
self.input_fmt = input_fmt
if opts.pdf_use_document_margins:

14
src/calibre/gui2/__init__.py
View File

@ -747,22 +747,22 @@ class Translator(QTranslator):
gui_thread = None
qt_app = None
builtin_fonts_loaded = False
def calibre_font_files():
return glob.glob(P('fonts/liberation/*.?tf')) + [P('fonts/calibreSymbols.otf')] + \
glob.glob(os.path.join(config_dir, 'fonts', '*.?tf'))
def load_builtin_fonts():
global _rating_font, builtin_fonts_loaded
# Load the builtin fonts and any fonts added to calibre by the user to
# Qt
if builtin_fonts_loaded:
if hasattr(load_builtin_fonts, 'done'):
return
builtin_fonts_loaded = True
for ff in glob.glob(P('fonts/liberation/*.?tf')) + \
[P('fonts/calibreSymbols.otf')] + \
glob.glob(os.path.join(config_dir, 'fonts', '*.?tf')):
load_builtin_fonts.done = True
for ff in calibre_font_files():
if ff.rpartition('.')[-1].lower() in {'ttf', 'otf'}:
with open(ff, 'rb') as s:
# Windows requires font files to be executable for them to be