Merge branch 'master' into develop

* master:
  Inherit logging level from parent

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 1.2.6 (2019-11-14)
+
+- Fixed new loggers to inherit logging level from their parent.
+
 # 1.2.5 (2019-10-19)
 
 - Fixed logging levels to use the default level for new loggers.

log/tests/test_utils.py

@@ -9,14 +9,40 @@ def describe_create_logger_record():
     def it_uses_the_default_log_level_for_new_loggers(expect):
         state.default_level = logging.INFO
 
+        expect(
+            utils.create_logger_record(logging.DEBUG, 'hello', module_name='new_module')
+        ) == False
+
+        expect(
+            utils.create_logger_record(logging.INFO, 'hello', module_name='new_module')
+        ) == True
+
+        expect(
+            utils.create_logger_record(
+                logging.WARNING, 'hello', module_name='new_module'
+            )
+        ) == True
+
+    def it_inherits_the_parent_logging_level(expect):
+        state.default_level = logging.INFO
+
+        logger = logging.getLogger('parent_module')
+        logger.level = logging.WARNING
+
+        expect(
+            utils.create_logger_record(
+                logging.DEBUG, 'hello', module_name='parent_module.new_module'
+            )
+        ) == False
+
         expect(
             utils.create_logger_record(
-                logging.DEBUG, 'hello', module_name='my_new_module'
+                logging.INFO, 'hello', module_name='parent_module.new_module'
             )
         ) == False
 
         expect(
             utils.create_logger_record(
-                logging.INFO, 'hello', module_name='my_new_module'
+                logging.WARNING, 'hello', module_name='parent_module.new_module'
             )
         ) == True

log/utils.py

@@ -17,10 +17,15 @@ def create_logger_record(level, message, *args, exc_info=None, **kwargs) -> bool
     frame = inspect.currentframe().f_back.f_back.f_back  # type: ignore
 
     module_name = kwargs.pop('module_name', frame.f_globals['__name__'])
+    parent_module_name = module_name.split('.')[0]
 
     logger = logging.getLogger(module_name)
+    if not logger.level:
+        parent_logger = logging.getLogger(parent_module_name)
+        logger.level = parent_logger.level
     if not logger.level:
         logger.level = state.default_level
+
     if not logger.isEnabledFor(level):
         return False
 

pyproject.toml

@@ -1,7 +1,7 @@
 [tool.poetry]
 
 name = "minilog"
-version = "1.2.5"
+version = "1.2.6"
 description = "Minimalistic wrapper for Python logging."
 
 license = "MIT"