migrated secop_psi drivers to new syntax

- includes all changes up to 'fix inheritance order' from git_mlz
  6a32ecf342

Change-Id: Ie3ceee3dbd0a9284b47b1d5b5dbe262eebe8f283

secop/gui/nodectrl.py

@@ -25,14 +25,15 @@
 import json
 import pprint
 from time import sleep
+
 import mlzlog
 
+import secop.lib
 from secop.datatypes import EnumType, StringType
 from secop.errors import SECoPError
 from secop.gui.qt import QFont, QFontMetrics, QLabel, \
     QMessageBox, QTextCursor, QWidget, pyqtSlot, toHtmlEscaped
-from secop.gui.util import loadUi, Value
-import secop.lib
+from secop.gui.util import Value, loadUi
 
 
 class NodeCtrl(QWidget):
@@ -167,7 +168,6 @@ class NodeCtrl(QWidget):
                 print(secop.lib.formatExtendedTraceback())
                 widget = QLabel('Bad configured Module %s! (%s)' % (modname, e))
 
-
             if unit:
                 labelstr = '%s (%s):' % (modname, unit)
             else:
@@ -289,7 +289,7 @@ class DrivableWidget(ReadableWidget):
 
     def update_current(self, value):
         self.currentLineEdit.setText(str(value))
-        #elif self._is_enum:
+        # elif self._is_enum:
         #    member = self._map[self._revmap[value.value]]
         #    self.currentLineEdit.setText('%s.%s (%d)' % (member.enum.name, member.name, member.value))