def cola_classic(parent=None, update=True):
"""Launch a new cola classic session."""
view = widget(parent=parent, update=update)
if not parent:
qtutils.center_on_screen(view)
view.show()
return view
def run_command(parent, title, command):
"""Show a command widget """
view = GitCommandWidget(parent)
view.setWindowModality(QtCore.Qt.ApplicationModal)
view.set_command(command)
view.setWindowTitle(title)
if not parent:
qtutils.center_on_screen(view)
view.run()
view.show()
status = view.exec_()
return (view.exitstatus, view.out, view.err)
