initial commit

initial commit

vban_cmd/meta.py

@@ -0,0 +1,12 @@
+from .errors import VMCMDErrors
+
+def strip_output_prop(param):
+    """ A channel prop. """
+    def fget(self):
+        data = self.getter()
+        return not int.from_bytes(data.stripstate[self.index], 'little') & getattr(self._modes, f'_bus{param.lower()}') == 0
+    def fset(self, val):
+        if not isinstance(val, bool) and val not in (0, 1):
+            raise VMCMDErrors(f'{param} is a boolean parameter')
+        self.setter(param, 1 if val else 0)
+    return property(fget, fset)