def occur(self, what, regex=False):
content = self.toPlainText().split('\n')
if regex:
regexp = QRegExp(what, Qt.CaseInsensitive)
content = [line for line in content if regexp.indexIn(line) >= 0]
else:
what = what.lower()
content = [line for line in content if what in line.lower()]
content = '\n'.join(content)
window = QMainWindow(self)
window.resize(600, 800)
window.setWindowTitle('Lines matching %r' % what)
widget = QTextEdit(window)
widget.setFont(self.font())
window.setCentralWidget(widget)
widget.setText(content)
window.show()
def on_page_unsupportedContent(self, reply):
if reply.url().scheme() != 'file':
return
filename = reply.url().path()
if filename.endswith('.dat'):
content = open(filename, encoding='utf-8', errors='replace').read()
window = QMainWindow(self)
window.resize(600, 800)
window.setWindowTitle(filename)
widget = QTextEdit(window)
widget.setFontFamily('monospace')
window.setCentralWidget(widget)
widget.setText(content)
window.show()
else:
# try to open the link with host computer default application
try:
QDesktopServices.openUrl(reply.url())
except Exception:
pass
