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Fix #1335598 [corrupted tooltip with very long tweak setting](https://bugs.launchpad.net/calibre/+bug/1335598) and pep8

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Kovid Goyal 2014-06-29 18:08:45 +05:30
parent 2d364dfa4a
commit bd460282a5
1 changed files with 7 additions and 8 deletions
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15
src/calibre/gui2/preferences/tweaks.py
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@ -129,7 +129,7 @@ class Tweaks(QAbstractListModel, SearchQueryParser): # {{{
tt += '<pre>'
for varn, val in tweak.custom_values.iteritems():
tt += '%s = %r\n\n'%(varn, val)
return tt
return textwrap.fill(tt)
if role == Qt.UserRole:
return tweak
return NONE
@ -137,13 +137,13 @@ class Tweaks(QAbstractListModel, SearchQueryParser): # {{{
def parse_tweaks(self, defaults, custom):
l, g = {}, {}
try:
exec custom in g, l
exec(custom, g, l)
except:
print 'Failed to load custom tweaks file'
import traceback
traceback.print_exc()
dl, dg = {}, {}
exec defaults in dg, dl
exec(defaults, dg, dl)
lines = defaults.splitlines()
pos = 0
self.tweaks = []
@ -331,8 +331,7 @@ class ConfigWidget(ConfigWidgetBase, Ui_Form):
self.splitter.setStretchFactor(1, 100)
self.next_button.clicked.connect(self.find_next)
self.previous_button.clicked.connect(self.find_previous)
self.search.initialize('tweaks_search_history', help_text=
_('Search for tweak'))
self.search.initialize('tweaks_search_history', help_text=_('Search for tweak'))
self.search.search.connect(self.find)
self.view.setContextMenuPolicy(Qt.CustomContextMenu)
self.view.customContextMenuRequested.connect(self.show_context_menu)
@ -364,7 +363,7 @@ class ConfigWidget(ConfigWidgetBase, Ui_Form):
if d.exec_() == d.Accepted:
g, l = {}, {}
try:
exec unicode(d.edit.toPlainText()) in g, l
exec(unicode(d.edit.toPlainText()), g, l)
except:
import traceback
return error_dialog(self, _('Failed'),
@ -405,7 +404,7 @@ class ConfigWidget(ConfigWidgetBase, Ui_Form):
if idx.isValid():
l, g = {}, {}
try:
exec unicode(self.edit_tweak.toPlainText()) in g, l
exec(unicode(self.edit_tweak.toPlainText()), g, l)
except:
import traceback
error_dialog(self.gui, _('Failed'),
@ -419,7 +418,7 @@ class ConfigWidget(ConfigWidgetBase, Ui_Form):
def commit(self):
raw = self.tweaks.to_string()
try:
exec raw
exec(raw)
except:
import traceback
error_dialog(self, _('Invalid tweaks'),