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
def _retrieve_detinfo(self):
if self._detinfo is None:
info = self.panel.client.eval(
'det._detinfo_parsed, '
'det._anglemap', None)
if not info:
return self.showError('Cannot retrieve detector info.')
self._lambda = self.panel.client.eval('chWL()', None)
if not self._lambda:
return self.showError('Cannot retrieve wavelength.')
self._detinfo, self._anglemap = info
self._inverse_anglemap = 0
self._infowindow = QMainWindow(self)
self._infolabel = QLabel(self._infowindow)
self._infolabel.setTextFormat(Qt.RichText)
self._infowindow.setCentralWidget(self._infolabel)
self._infowindow.setContentsMargins(10, 10, 10, 10)
self._inv_anglemap = [[
entry for entry in self._detinfo[1:]
if entry[12] == self._anglemap[detnr] + 1
][0] for detnr in range(len(self._xs))]