update phytron driver

+ fixes in secop_psi/sea.py (iodev)

secop_psi/sea.py

@@ -62,7 +62,7 @@ service = %(service)s
 CFG_MODULE = """
 [%(module)s]
 class = secop_psi.sea.%(modcls)s
-iodev = %(seaconn)s
+io = %(seaconn)s
 sea_object = %(module)s
 """
 
@@ -367,7 +367,7 @@ def get_datatype(paramdesc):
 
 
 class SeaModule(Module):
-    iodev = Attached()
+    io = Attached()
 
     # pollerClass=None
     path2param = None
@@ -380,7 +380,7 @@ class SeaModule(Module):
         else:
             extra_modules = {}
             srv.extra_sea_modules = extra_modules
-        json_file = cfgdict.pop('json_file', None) or SeaClient.default_json_file[cfgdict['iodev']]
+        json_file = cfgdict.pop('json_file', None) or SeaClient.default_json_file[cfgdict['io']]
         visibility_level = cfgdict.pop('visibility_level', 2)
 
         single_module = cfgdict.pop('single_module', None)
@@ -518,7 +518,7 @@ class SeaModule(Module):
             #     print('override %s.read_%s' % (cls.__name__, key))
 
             def rfunc(self, cmd='hval %s/%s' % (base, path)):
-                reply = self._iodev.query(cmd)
+                reply = self.io.query(cmd)
                 try:
                     reply = float(reply)
                 except ValueError:
@@ -538,7 +538,7 @@ class SeaModule(Module):
                         value = int(value)
                         # TODO: check if more has to be done for valid tcl data (strings?)
                     cmd = "%s %s" % (command, value)
-                    self._iodev.query(cmd)
+                    self.io.query(cmd)
                     return Done
 
                 attributes['write_' + key] = wfunc
@@ -584,7 +584,7 @@ class SeaModule(Module):
         self.DISPATCHER.broadcast_event(make_update(self.name, pobj))
 
     def initModule(self):
-        self._iodev.register_obj(self, self.sea_object)
+        self.io.register_obj(self, self.sea_object)
         super().initModule()
 
 
@@ -623,7 +623,7 @@ class SeaDrivable(SeaModule, Drivable):
     #    return self.target
 
     def write_target(self, value):
-        self._iodev.query('run %s %s' % (self.sea_object, value))
+        self.io.query('run %s %s' % (self.sea_object, value))
         #self.status = [self.Status.BUSY, 'driving']
         return value
 
@@ -656,4 +656,4 @@ class SeaDrivable(SeaModule, Drivable):
         - on stdsct drivables this will call the halt script
         - on EaseDriv this will set the stopped state
         """
-        self._iodev.query('%s is_running 0' % self.sea_object)
+        self.io.query('%s is_running 0' % self.sea_object)