Implement Amp.get_level

bindings/amplifier.swg

@@ -147,4 +147,21 @@ typedef struct Amp {
   }
 
   AMPMETHOD1GET(get_powerstat, powerstat_t)
+
+  PyObject * get_level(setting_t level)
+  {
+      value_t val;
+
+      self->error_status = amp_get_level(self->amp, level, &val);
+      if (self->error_status != RIG_OK)
+          return Py_None;
+
+      if (AMP_LEVEL_IS_FLOAT(level))
+          return PyFloat_FromDouble(val.f);
+      else if (AMP_LEVEL_IS_STRING(level))
+          return PyUnicode_FromString(val.s);
+
+      return PyLong_FromLong(val.i);
+  }
+
 };

bindings/python/test_amp.py

@@ -92,6 +92,15 @@ class TestClass:
         assert amp.set_freq(0) is None
         assert amp.set_freq(123.45) is None
         assert amp.get_freq() == 123.45
+        assert amp.get_level(Hamlib.AMP_LEVEL_NONE) is None
+        level = amp.get_level(Hamlib.AMP_LEVEL_SWR)
+        assert isinstance(level, float)
+        level = amp.get_level(Hamlib.AMP_LEVEL_PWR_REFLECTED)
+        assert isinstance(level, int)
+        level = amp.get_level(Hamlib.AMP_LEVEL_FAULT)
+        assert isinstance(level, str)
+        level = amp.get_level(123456)
+        assert level is None
         assert amp.set_powerstat(Hamlib.RIG_POWER_ON) is None
         assert amp.get_powerstat() == Hamlib.RIG_POWER_ON
         assert amp.close() is None