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This commit is contained in:
Kovid Goyal 2014-05-21 07:01:41 +05:30
parent ff10e92b1b
commit ecb73f404f
1 changed files with 2 additions and 2 deletions
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4
src/calibre/gui2/tweak_book/live_css.py
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@ -9,7 +9,7 @@ __copyright__ = '2014, Kovid Goyal <kovid at kovidgoyal.net>'
import json
from cssselect import parse
from PyQt4.Qt import (
from PyQt5.Qt import (
QWidget, QTimer, QStackedLayout, QLabel, QScrollArea, QVBoxLayout,
QPainter, Qt, QPalette, QRect, QSize, QSizePolicy, pyqtSignal,
QColor)
@ -408,7 +408,7 @@ class LiveCSS(QWidget):
tags = [x.lower() for x in tags]
result = unicode(mf.evaluateJavaScript(
'window.calibre_preview_integration.live_css(%s, %s)' % (
json.dumps(sourceline), json.dumps(tags))).toString())
json.dumps(sourceline), json.dumps(tags))) or '')
try:
result = json.loads(result)
except ValueError: