Fix check for exact logger name (e.g. log message from "brian2" root …

…logger)

brian2/utils/logger.py

@@ -794,9 +794,9 @@ def __init__(self, log_list, log_level=logging.WARN, only_from=("brian2",)):
 
     def emit(self, record):
         # Append a tuple consisting of (level, name, msg) to the list of
-        # warnings
+        # log messages
         if any(
-            record.name == self.only_from or record.name.startswith(name + ".")
+            record.name == name or record.name.startswith(name + ".")
             for name in self.only_from
         ):
             self.log_list.append((record.levelname, record.name, record.msg))