renames function, can now take the name of the logger (defaults to root logger)

src/pydase/utils/logging.py

@@ -191,19 +191,43 @@ def setup_logging() -> None:
     logging.config.dictConfig(LOGGING_CONFIG)
 
 
-def configure_root_logger_with_pydase_formatter(
-    level: int = logging.INFO, stream: TextIO | None = None
+def configure_logging_with_pydase_formatter(
+    name: str | None = None, level: int = logging.INFO, stream: TextIO | None = None
 ) -> None:
-    """Configures root logger with pydase formatting. Log level and stream are
-    configurable.
+    """Configure a logger with the pydase `DefaultFormatter`.
+
+    This sets up a `StreamHandler` with the custom `DefaultFormatter`, which includes
+    timestamp, log level with color (if supported), logger name, function, and line
+    number. It can be used to configure the root logger or any named logger.
 
     Args:
-        level: Logging level of this logger. Defaults to logging.INFO.
-        stream: Stream used in the logging handler. If None is passed, std.err is used.
-            Defaults to None.
-    """
+        name: The name of the logger to configure. If None, the root logger is used.
+        level: The logging level to set on the logger (e.g., logging.DEBUG,
+            logging.INFO). Defaults to logging.INFO.
+        stream: The output stream for the log messages (e.g., sys.stdout or sys.stderr).
+            If None, defaults to sys.stderr.
 
-    root_logger = logging.getLogger()
+    Example:
+        Configure logging in your service:
+
+        ```python
+        import sys
+        from pydase.utils.logging import configure_logging_with_pydase_formatter
+
+        configure_logging_with_pydase_formatter(
+            name="my_service",      # Use the package/module name or None for the root logger
+            level=logging.DEBUG,    # Set the desired logging level (defaults to INFO)
+            stream=sys.stdout       # Set the output stream (stderr by default)
+        )
+        ```
+
+    Notes:
+        - This function adds a new handler each time it's called.
+          Use carefully to avoid duplicate logs.
+        - Colors are enabled if the stream supports TTY (e.g., in terminal).
+    """  # noqa: E501
+
+    logger = logging.getLogger(name=name)
     handler = logging.StreamHandler(stream=stream)
     formatter = DefaultFormatter(
         fmt="%(asctime)s.%(msecs)03d | %(levelprefix)s | "
@@ -211,5 +235,5 @@ def configure_root_logger_with_pydase_formatter(
         datefmt="%Y-%m-%d %H:%M:%S",
     )
     handler.setFormatter(formatter)
-    root_logger.addHandler(handler)
-    root_logger.setLevel(level)
+    logger.addHandler(handler)
+    logger.setLevel(level)

tests/utils/test_logging.py

@@ -1,7 +1,7 @@
 import logging
 
 import pytest
-from pydase.utils.logging import configure_root_logger_with_pydase_formatter
+from pydase.utils.logging import configure_logging_with_pydase_formatter
 
 
 def test_log_error(caplog: pytest.LogCaptureFixture) -> None:
@@ -78,7 +78,7 @@ def test_before_configuring_root_logger(caplog: pytest.LogCaptureFixture) -> Non
 
 
 def test_configure_root_logger(caplog: pytest.LogCaptureFixture) -> None:
-    configure_root_logger_with_pydase_formatter()
+    configure_logging_with_pydase_formatter()
     logger = logging.getLogger(__name__)
     logger.info("Hello world")