Fix Qt API collision in taurusnexuswidget
running cd <taurus>/lib/taurus/qt/qtgui/extra_nexus/;python -m taurusnexuswidget
fails
because the early import of PyMCA sets the Qt API to 1. Do the
taurus.external.qt import before to avoid it.
running cd <taurus>/lib/taurus/qt/qtgui/extra_nexus/;python -m taurusnexuswidget
fails
because the early import of PyMCA sets the Qt API to 1. Do the
taurus.external.qt import before to avoid it.