From 37f857e427f797eb71430689c67163b11a3b81da Mon Sep 17 00:00:00 2001 From: Vinay Sajip Date: Sun, 19 Aug 2018 05:14:19 +0100 Subject: [PATCH] bpo-34415: Updated logging.Formatter docstring. (GH-8811) (cherry picked from commit d3d3171da895d8cb880f23fae6be778f0ac23be7) Co-authored-by: Vinay Sajip --- Lib/logging/__init__.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Lib/logging/__init__.py b/Lib/logging/__init__.py index e2084f55050891..386ed17782c056 100644 --- a/Lib/logging/__init__.py +++ b/Lib/logging/__init__.py @@ -431,7 +431,8 @@ class Formatter(object): responsible for converting a LogRecord to (usually) a string which can be interpreted by either a human or an external system. The base Formatter allows a formatting string to be specified. If none is supplied, the - default value of "%s(message)" is used. + the style-dependent default value, "%(message)s", "{message}", or + "${message}", is used. The Formatter can be initialized with a format string which makes use of knowledge of the LogRecord attributes - e.g. the default value mentioned