python api

python/devsup/interfaces.py

@@ -0,0 +1,18 @@
+
+from zope.interface import Interface
+
+class DeviceSupport(Interface):
+    def detach(record):
+        """Disconnect from the record.
+
+        This is the last method called.
+        """
+
+    def allowScan(record):
+        """Return True to allow SCAN='I/O Intr'
+        or False to prevent this.
+        """
+
+    def process(record, reason):
+        """Callback for record processing action.
+        """