add FastLogger.is_active() method

de_sim/utilities.py

@@ -94,6 +94,8 @@ def __init__(self, logger, level_used):
             level_used (:obj:`str`): a logging level, as used in :obj:`logging2.LogLevel`:
         """
         self.active = FastLogger.active_logger(logger, level_used)
+        if self.active:
+            print(f'FastLogger {logger.name} IS active at {level_used}')
         self.method = getattr(logger, level_used)
         self.logger = logger
 
@@ -120,6 +122,14 @@ def active_logger(logger, level_used):
                 active = True
         return active
 
+    def is_active(self):
+        """ Get the cached active state of this logger
+
+        Returns:
+            :obj:`bool`: whether this logger is active
+        """
+        return self.active
+
     def get_level(self):
         """ Get the level of this logger
 
@@ -140,4 +150,5 @@ def fast_log(self, msg, **kwargs):
             kwargs (:obj:`dict`): other logging arguments
         """
         if self.active:
+            print(f'logging: {self.logger.name}')
             self.method(msg, **kwargs)

tests/test_utilities.py

@@ -94,6 +94,10 @@ def test_active_logger(self):
         with self.assertRaises(ValueError):
             FastLogger(self.fixture_logger, 'not a level')
 
+    def test_is_active(self):
+        fast_logger = FastLogger(self.fixture_logger, self.fixture_level.name)
+        self.assertTrue(fast_logger.is_active())
+
     def test_get_level(self):
         for log_level in LogLevel:
             handler = StdOutHandler(name="handler_{}".format(log_level), level=log_level)