ProcimgServer.loadrevpimodio() erstellt um Veränderungen an piCtory zu laden

RevPiPyLoad prüft Änderungsdatum von piCtory und beendet ggf. ProcimgServer

revpipyload/procimgserver.py

@@ -41,6 +41,9 @@ class ProcimgServer():
         self.logger = logger
         self.logger.debug("enter ProcimgServer.__init__()")
         self.acl = aclmode
+        self.configrsc = configrsc
+        self.procimg = procimg
+        self.rpi = None
 
         # XML-Server übernehmen
         self.xmlsrv = xmlserver
@@ -55,14 +58,7 @@ class ProcimgServer():
             "ps_setvalue": self.setvalue,
         }
 
-        # RevPiModIO-Modul Instantiieren
-        self.logger.debug("create revpimodio class")
-        self.rpi = revpimodio.RevPiModIO(
-            configrsc=configrsc,
-            procimg=procimg,
-        )
-        self.rpi.devices.syncoutputs(device=0)
-        self.logger.debug("created revpimodio class")
+        self.loadrevpimodio()
 
         self.logger.debug("leave ProcimgServer.__init__()")
 
@@ -101,6 +97,20 @@ class ProcimgServer():
                 ])
         return Binary(pickle.dumps(dict_ios))
 
+    def loadrevpimodio(self):
+        """Instantiiert das RevPiModIO Modul."""
+        # RevPiModIO-Modul Instantiieren
+        if self.rpi is not None:
+            self.rpi.cleanup()
+
+        self.logger.debug("create revpimodio class")
+        self.rpi = revpimodio.RevPiModIO(
+            configrsc=self.configrsc,
+            procimg=self.procimg,
+        )
+        self.rpi.devices.syncoutputs(device=0)
+        self.logger.debug("created revpimodio class")
+
     def setvalue(self, device, io, value):
         """Setzt einen Wert auf dem RevPi.
 

revpipyload/revpipyload.py

@@ -477,6 +477,7 @@ class RevPiPyLoad():
 
         # Klassenattribute
         self._exit = True
+        self.pictorymtime = os.path.getmtime(configrsc)
         self.evt_loadconfig = Event()
         self.globalconfig = ConfigParser()
         self.logr = LogReader()
@@ -580,7 +581,7 @@ class RevPiPyLoad():
                 self.xml_ps = None
                 proginit.logger.warning(
                     "can not load revpimodio module. maybe its not installed "
-                    "or an old version (required at least 0.11.0). if you "
+                    "or an old version (required at least 0.15.0). if you "
                     "like to use the process monitor feature, update/install "
                     "revpimodio: 'apt-get install python3-revpimodio'"
                 )
@@ -751,6 +752,16 @@ class RevPiPyLoad():
 
         while not self._exit \
                 and not self.evt_loadconfig.is_set():
+
+            # piCtory auf Veränderung prüfen
+            if self.pictorymtime != os.path.getmtime(configrsc):
+                proginit.logger.warning("piCtory configuration was changed")
+                self.pictorymtime = os.path.getmtime(configrsc)
+
+                if self.xml_ps is not None:
+                    self.xml_psstop()
+                    self.xml_ps.loadrevpimodio()
+
             self.evt_loadconfig.wait(1)
 
         if not self._exit: