class ViewLog(QDialog): # {{{
def __init__(self, title, html, parent=None):
QDialog.__init__(self, parent)
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tb = QTextBrowser(self)
self.tb.setHtml('<pre style="font-family: monospace">%s</pre>' % html)
l.addWidget(self.tb)
self.bb = QDialogButtonBox(QDialogButtonBox.Ok)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.copy_button = self.bb.addButton(_('Copy to clipboard'),
self.bb.ActionRole)
self.copy_button.setIcon(QIcon(I('edit-copy.png')))
self.copy_button.clicked.connect(self.copy_to_clipboard)
l.addWidget(self.bb)
self.setModal(False)
self.resize(QSize(700, 500))
self.setWindowTitle(title)
self.setWindowIcon(QIcon(I('debug.png')))
self.show()
def copy_to_clipboard(self):
txt = self.tb.toPlainText()
QApplication.clipboard().setText(txt)
class ViewLog(QDialog):
def __init__(self, title, html, parent=None):
QDialog.__init__(self, parent)
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tb = QTextBrowser(self)
QApplication.setOverrideCursor(Qt.WaitCursor)
# Rather than formatting the text in <pre> blocks like the calibre
# ViewLog does, instead just format it inside divs to keep style formatting
html = html.replace('\t', ' ')
html = html.replace('> ', '> ')
self.tb.setHtml('<div>{0}</div>'.format(html))
QApplication.restoreOverrideCursor()
l.addWidget(self.tb)
self.bb = QDialogButtonBox(QDialogButtonBox.Ok)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.copy_button = self.bb.addButton(_('Copy to clipboard'),
self.bb.ActionRole)
self.copy_button.setIcon(QIcon(I('edit-copy.png')))
self.copy_button.clicked.connect(self.copy_to_clipboard)
l.addWidget(self.bb)
self.setModal(False)
self.resize(QSize(700, 500))
self.setWindowTitle(title)
self.setWindowIcon(QIcon(I('debug.png')))
self.show()
def copy_to_clipboard(self):
txt = self.tb.toPlainText()
QApplication.clipboard().setText(txt)
class ViewLog(QDialog): # {{{
def __init__(self, title, html, parent=None):
QDialog.__init__(self, parent)
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tb = QTextBrowser(self)
self.tb.setHtml('<pre style="font-family: monospace">%s</pre>' % html)
l.addWidget(self.tb)
self.bb = QDialogButtonBox(QDialogButtonBox.Ok)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.copy_button = self.bb.addButton(_('Copy to clipboard'),
self.bb.ActionRole)
self.copy_button.setIcon(QIcon(I('edit-copy.png')))
self.copy_button.clicked.connect(self.copy_to_clipboard)
l.addWidget(self.bb)
self.setModal(False)
self.resize(QSize(700, 500))
self.setWindowTitle(title)
self.setWindowIcon(QIcon(I('debug.png')))
self.show()
def copy_to_clipboard(self):
txt = self.tb.toPlainText()
QApplication.clipboard().setText(txt)
class ViewLog(QDialog):
def __init__(self, title, html, parent=None):
QDialog.__init__(self, parent)
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tb = QTextBrowser(self)
QApplication.setOverrideCursor(Qt.WaitCursor)
# Rather than formatting the text in <pre> blocks like the calibre
# ViewLog does, instead just format it inside divs to keep style formatting
html = html.replace('\t',' ')
html = html.replace('> ','> ')
self.tb.setHtml('<div>{0}</div>'.format(html))
QApplication.restoreOverrideCursor()
l.addWidget(self.tb)
self.bb = QDialogButtonBox(QDialogButtonBox.Ok)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.copy_button = self.bb.addButton(_('Copy to clipboard'),
self.bb.ActionRole)
self.copy_button.setIcon(QIcon(I('edit-copy.png')))
self.copy_button.clicked.connect(self.copy_to_clipboard)
l.addWidget(self.bb)
self.setModal(False)
self.resize(QSize(700, 500))
self.setWindowTitle(title)
self.setWindowIcon(QIcon(I('debug.png')))
self.show()
def copy_to_clipboard(self):
txt = self.tb.toPlainText()
QApplication.clipboard().setText(txt)
class LogViewer(QDialog): # {{{
def __init__(self, log, parent=None):
QDialog.__init__(self, parent)
self.log = log
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tb = QTextBrowser(self)
l.addWidget(self.tb)
self.bb = QDialogButtonBox(QDialogButtonBox.Close)
l.addWidget(self.bb)
self.copy_button = self.bb.addButton(_('Copy to clipboard'),
self.bb.ActionRole)
self.copy_button.clicked.connect(self.copy_to_clipboard)
self.copy_button.setIcon(QIcon(I('edit-copy.png')))
self.bb.rejected.connect(self.reject)
self.bb.accepted.connect(self.accept)
self.setWindowTitle(_('Download log'))
self.setWindowIcon(QIcon(I('debug.png')))
self.resize(QSize(800, 400))
self.keep_updating = True
self.last_html = None
self.finished.connect(self.stop)
QTimer.singleShot(100, self.update_log)
self.show()
def copy_to_clipboard(self):
QApplication.clipboard().setText(''.join(self.log.plain_text))
def stop(self, *args):
self.keep_updating = False
def update_log(self):
if not self.keep_updating:
return
html = self.log.html
if html != self.last_html:
self.last_html = html
self.tb.setHtml('<pre style="font-family:monospace">%s</pre>' %
html)
QTimer.singleShot(1000, self.update_log)
class LogViewer(QDialog): # {{{
def __init__(self, log, parent=None):
QDialog.__init__(self, parent)
self.log = log
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tb = QTextBrowser(self)
l.addWidget(self.tb)
self.bb = QDialogButtonBox(QDialogButtonBox.Close)
l.addWidget(self.bb)
self.copy_button = self.bb.addButton(_('Copy to clipboard'),
self.bb.ActionRole)
self.copy_button.clicked.connect(self.copy_to_clipboard)
self.copy_button.setIcon(QIcon(I('edit-copy.png')))
self.bb.rejected.connect(self.reject)
self.bb.accepted.connect(self.accept)
self.setWindowTitle(_('Download log'))
self.setWindowIcon(QIcon(I('debug.png')))
self.resize(QSize(800, 400))
self.keep_updating = True
self.last_html = None
self.finished.connect(self.stop)
QTimer.singleShot(100, self.update_log)
self.show()
def copy_to_clipboard(self):
QApplication.clipboard().setText(''.join(self.log.plain_text))
def stop(self, *args):
self.keep_updating = False
def update_log(self):
if not self.keep_updating:
return
html = self.log.html
if html != self.last_html:
self.last_html = html
self.tb.setHtml('<pre style="font-family:monospace">%s</pre>'%html)
QTimer.singleShot(1000, self.update_log)
class ViewSample(SizePersistedDialog):
def __init__(self, title, html, parent=None):
SizePersistedDialog.__init__(self, parent, 'epubsplit:view sample')
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tb = QTextBrowser(self)
self.tb.setHtml(html)
l.addWidget(self.tb)
self.bb = QDialogButtonBox(QDialogButtonBox.Ok)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
l.addWidget(self.bb)
self.setModal(False)
self.setWindowTitle(title)
self.setWindowIcon(get_icon('format-justify-fill.png'))
# Cause our dialog size to be restored from prefs or created on first usage
self.resize_dialog()
self.show()
class ViewSample(SizePersistedDialog):
def __init__(self, title, html, parent=None):
SizePersistedDialog.__init__(self, parent, 'epubsplit:view sample')
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tb = QTextBrowser(self)
self.tb.setHtml(html)
l.addWidget(self.tb)
self.bb = QDialogButtonBox(QDialogButtonBox.Ok)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
l.addWidget(self.bb)
self.setModal(False)
self.setWindowTitle(title)
self.setWindowIcon(get_icon('format-justify-fill.png'))
# Cause our dialog size to be restored from prefs or created on first usage
self.resize_dialog()
self.show()
class ViewLog(QDialog): # {{{
def __init__(self, title, html, parent=None, unique_name=None):
QDialog.__init__(self, parent)
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tb = QTextBrowser(self)
self.tb.setHtml('<pre style="font-family: monospace">%s</pre>' % html)
l.addWidget(self.tb)
self.bb = QDialogButtonBox(QDialogButtonBox.Ok)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.copy_button = self.bb.addButton(_('Copy to clipboard'),
self.bb.ActionRole)
self.copy_button.setIcon(QIcon(I('edit-copy.png')))
self.copy_button.clicked.connect(self.copy_to_clipboard)
l.addWidget(self.bb)
self.unique_name = unique_name or 'view-log-dialog'
self.finished.connect(self.dialog_closing)
self.resize(QSize(700, 500))
geom = gprefs.get(self.unique_name, None)
if geom is not None:
self.restoreGeometry(geom)
self.setModal(False)
self.setWindowTitle(title)
self.setWindowIcon(QIcon(I('debug.png')))
self.show()
def copy_to_clipboard(self):
txt = self.tb.toPlainText()
QApplication.clipboard().setText(txt)
def dialog_closing(self, result):
self.geom = bytearray(self.saveGeometry())
gprefs[self.unique_name] = self.geom
class ViewLog(QDialog): # {{{
def __init__(self, title, html, parent=None, unique_name=None):
QDialog.__init__(self, parent)
self.l = l = QVBoxLayout()
self.setLayout(l)
self.tb = QTextBrowser(self)
self.tb.setHtml('<pre style="font-family: monospace">%s</pre>' % html)
l.addWidget(self.tb)
self.bb = QDialogButtonBox(QDialogButtonBox.Ok)
self.bb.accepted.connect(self.accept)
self.bb.rejected.connect(self.reject)
self.copy_button = self.bb.addButton(_('Copy to clipboard'),
self.bb.ActionRole)
self.copy_button.setIcon(QIcon(I('edit-copy.png')))
self.copy_button.clicked.connect(self.copy_to_clipboard)
l.addWidget(self.bb)
self.unique_name = unique_name or 'view-log-dialog'
self.finished.connect(self.dialog_closing)
self.resize(QSize(700, 500))
geom = gprefs.get(self.unique_name, None)
if geom is not None:
self.restoreGeometry(geom)
self.setModal(False)
self.setWindowTitle(title)
self.setWindowIcon(QIcon(I('debug.png')))
self.show()
def copy_to_clipboard(self):
txt = self.tb.toPlainText()
QApplication.clipboard().setText(txt)
def dialog_closing(self, result):
gprefs[self.unique_name] = bytearray(self.saveGeometry())
def setHtml(self, html):
self.last_set_html = html
QTextBrowser.setHtml(self, html)
class CheckExternalLinks(Dialog):
progress_made = pyqtSignal(object, object)
def __init__(self, parent=None):
Dialog.__init__(self, _('Check external links'),
'check-external-links-dialog', parent)
self.progress_made.connect(self.on_progress_made,
type=Qt.QueuedConnection)
def show(self):
if self.rb.isEnabled():
self.refresh()
return Dialog.show(self)
def refresh(self):
self.stack.setCurrentIndex(0)
self.rb.setEnabled(False)
t = Thread(name='CheckLinksMaster', target=self.run)
t.daemon = True
t.start()
def setup_ui(self):
self.pb = pb = QProgressBar(self)
pb.setTextVisible(True)
pb.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
pb.setRange(0, 0)
self.w = w = QWidget(self)
self.w.l = l = QVBoxLayout(w)
l.addStretch(), l.addWidget(pb)
self.w.la = la = QLabel(_('Checking external links, please wait...'))
la.setStyleSheet('QLabel { font-size: 20px; font-weight: bold }')
l.addWidget(la, 0, Qt.AlignCenter), l.addStretch()
self.l = l = QVBoxLayout(self)
self.results = QTextBrowser(self)
self.results.setOpenLinks(False)
self.results.anchorClicked.connect(self.anchor_clicked)
self.stack = s = QStackedWidget(self)
s.addWidget(w), s.addWidget(self.results)
l.addWidget(s)
self.bh = h = QHBoxLayout()
self.check_anchors = ca = QCheckBox(_('Check &anchors'))
ca.setToolTip(
_('Check HTML anchors in links (the part after the #).\n'
' This can be a little slow, since it requires downloading and parsing all the HTML pages.'
))
ca.setChecked(tprefs.get('check_external_link_anchors', True))
ca.stateChanged.connect(self.anchors_changed)
h.addWidget(ca), h.addStretch(100), h.addWidget(self.bb)
l.addLayout(h)
self.bb.setStandardButtons(self.bb.Close)
self.rb = b = self.bb.addButton(_('&Refresh'), self.bb.ActionRole)
b.setIcon(QIcon(I('view-refresh.png')))
b.clicked.connect(self.refresh)
def anchors_changed(self):
tprefs.set('check_external_link_anchors',
self.check_anchors.isChecked())
def sizeHint(self):
ans = Dialog.sizeHint(self)
ans.setHeight(600)
ans.setWidth(max(ans.width(), 800))
return ans
def run(self):
from calibre.ebooks.oeb.polish.check.links import check_external_links
self.tb = None
self.errors = []
try:
self.errors = check_external_links(
current_container(),
self.progress_made.emit,
check_anchors=self.check_anchors.isChecked())
except Exception:
import traceback
self.tb = traceback.format_exc()
self.progress_made.emit(None, None)
def on_progress_made(self, curr, total):
if curr is None:
self.results.setText('')
self.stack.setCurrentIndex(1)
self.fixed_errors = set()
self.rb.setEnabled(True)
if self.tb is not None:
return error_dialog(
self,
_('Checking failed'),
_('There was an error while checking links, click "Show details" for more information'
),
det_msg=self.tb,
show=True)
if not self.errors:
self.results.setText(_('No broken links found'))
else:
self.populate_results()
else:
self.pb.setMaximum(total), self.pb.setValue(curr)
def populate_results(self, preserve_pos=False):
num = len(self.errors) - len(self.fixed_errors)
text = '<h3>%s</h3><ol>' % (ngettext(
'Found a broken link', 'Found {} broken links', num).format(num))
for i, (locations, err, url) in enumerate(self.errors):
if i in self.fixed_errors:
continue
text += '<li><b>%s</b> \xa0<a href="err:%d">[%s]</a><br>%s<br><ul>' % (
url, i, _('Fix this link'), err)
for name, href, lnum, col in locations:
text += '<li>{name} \xa0<a href="loc:{lnum},{name}">[{line}: {lnum}]</a></li>'.format(
name=name, lnum=lnum, line=_('line number'))
text += '</ul></li><hr>'
self.results.setHtml(text)
def anchor_clicked(self, qurl):
url = qurl.toString()
if url.startswith('err:'):
errnum = int(url[4:])
err = self.errors[errnum]
newurl, ok = QInputDialog.getText(self,
_('Fix URL'),
_('Enter the corrected URL:') +
'\xa0' * 40,
text=err[2])
if not ok:
return
nmap = defaultdict(set)
for name, href in {(l[0], l[1]) for l in err[0]}:
nmap[name].add(href)
for name, hrefs in nmap.iteritems():
raw = oraw = get_data(name)
for href in hrefs:
raw = raw.replace(href, newurl)
if raw != oraw:
set_data(name, raw)
self.fixed_errors.add(errnum)
self.populate_results()
elif url.startswith('loc:'):
lnum, name = url[4:].partition(',')[::2]
lnum = int(lnum or 1)
editor = get_boss().edit_file(name)
if lnum and editor is not None and editor.has_line_numbers:
editor.current_line = lnum
class CheckExternalLinks(Dialog):
progress_made = pyqtSignal(object, object)
def __init__(self, parent=None):
Dialog.__init__(self, _('Check external links'), 'check-external-links-dialog', parent)
self.progress_made.connect(self.on_progress_made, type=Qt.QueuedConnection)
def show(self):
if self.rb.isEnabled():
self.refresh()
return Dialog.show(self)
def refresh(self):
self.stack.setCurrentIndex(0)
self.rb.setEnabled(False)
t = Thread(name='CheckLinksMaster', target=self.run)
t.daemon = True
t.start()
def setup_ui(self):
self.pb = pb = QProgressBar(self)
pb.setTextVisible(True)
pb.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
pb.setRange(0, 0)
self.w = w = QWidget(self)
self.w.l = l = QVBoxLayout(w)
l.addStretch(), l.addWidget(pb)
self.w.la = la = QLabel(_('Checking external links, please wait...'))
la.setStyleSheet('QLabel { font-size: 20px; font-weight: bold }')
l.addWidget(la, 0, Qt.AlignCenter), l.addStretch()
self.l = l = QVBoxLayout(self)
self.results = QTextBrowser(self)
self.results.setOpenLinks(False)
self.results.anchorClicked.connect(self.anchor_clicked)
self.stack = s = QStackedWidget(self)
s.addWidget(w), s.addWidget(self.results)
l.addWidget(s)
self.bh = h = QHBoxLayout()
self.check_anchors = ca = QCheckBox(_('Check &anchors'))
ca.setToolTip(_('Check HTML anchors in links (the part after the #).\n'
' This can be a little slow, since it requires downloading and parsing all the HTML pages.'))
ca.setChecked(tprefs.get('check_external_link_anchors', True))
ca.stateChanged.connect(self.anchors_changed)
h.addWidget(ca), h.addStretch(100), h.addWidget(self.bb)
l.addLayout(h)
self.bb.setStandardButtons(self.bb.Close)
self.rb = b = self.bb.addButton(_('&Refresh'), self.bb.ActionRole)
b.setIcon(QIcon(I('view-refresh.png')))
b.clicked.connect(self.refresh)
def anchors_changed(self):
tprefs.set('check_external_link_anchors', self.check_anchors.isChecked())
def sizeHint(self):
ans = Dialog.sizeHint(self)
ans.setHeight(600)
ans.setWidth(max(ans.width(), 800))
return ans
def run(self):
from calibre.ebooks.oeb.polish.check.links import check_external_links
self.tb = None
self.errors = []
try:
self.errors = check_external_links(current_container(), self.progress_made.emit, check_anchors=self.check_anchors.isChecked())
except Exception:
import traceback
self.tb = traceback.format_exc()
self.progress_made.emit(None, None)
def on_progress_made(self, curr, total):
if curr is None:
self.results.setText('')
self.stack.setCurrentIndex(1)
self.fixed_errors = set()
self.rb.setEnabled(True)
if self.tb is not None:
return error_dialog(self, _('Checking failed'), _(
'There was an error while checking links, click "Show details" for more information'),
det_msg=self.tb, show=True)
if not self.errors:
self.results.setText(_('No broken links found'))
else:
self.populate_results()
else:
self.pb.setMaximum(total), self.pb.setValue(curr)
def populate_results(self, preserve_pos=False):
num = len(self.errors) - len(self.fixed_errors)
text = '<h3>%s</h3><ol>' % (ngettext(
'Found a broken link', 'Found {} broken links', num).format(num))
for i, (locations, err, url) in enumerate(self.errors):
if i in self.fixed_errors:
continue
text += '<li><b>%s</b> \xa0<a href="err:%d">[%s]</a><br>%s<br><ul>' % (url, i, _('Fix this link'), err)
for name, href, lnum, col in locations:
text += '<li>{name} \xa0<a href="loc:{lnum},{name}">[{line}: {lnum}]</a></li>'.format(
name=name, lnum=lnum, line=_('line number'))
text += '</ul></li><hr>'
self.results.setHtml(text)
def anchor_clicked(self, qurl):
url = qurl.toString()
if url.startswith('err:'):
errnum = int(url[4:])
err = self.errors[errnum]
newurl, ok = QInputDialog.getText(self, _('Fix URL'), _('Enter the corrected URL:') + '\xa0'*40, text=err[2])
if not ok:
return
nmap = defaultdict(set)
for name, href in {(l[0], l[1]) for l in err[0]}:
nmap[name].add(href)
for name, hrefs in nmap.iteritems():
raw = oraw = get_data(name)
for href in hrefs:
raw = raw.replace(href, newurl)
if raw != oraw:
set_data(name, raw)
self.fixed_errors.add(errnum)
self.populate_results()
elif url.startswith('loc:'):
lnum, name = url[4:].partition(',')[::2]
lnum = int(lnum or 1)
editor = get_boss().edit_file(name)
if lnum and editor is not None and editor.has_line_numbers:
editor.current_line = lnum
