[Python-checkins] bpo-34415: Updated logging.Formatter docstring. (GH-8811) (GH-8817)

[Vinay Sajip]

https://github.com/python/cpython/commit/2e4ae8f1b3147d7f0a461b4ffdde9bcc9e6a2083
commit: 2e4ae8f1b3147d7f0a461b4ffdde9bcc9e6a2083
branch: 3.7
author: Miss Islington (bot) <31488909+miss-islington at users.noreply.github.com>
committer: Vinay Sajip <vinay_sajip at yahoo.co.uk>
date: 2018-08-19T08:20:13+01:00
summary:

bpo-34415: Updated logging.Formatter docstring. (GH-8811) (GH-8817)

(cherry picked from commit d3d3171da895d8cb880f23fae6be778f0ac23be7)

files:
M Lib/logging/__init__.py

diff --git a/Lib/logging/__init__.py b/Lib/logging/__init__.py
index 46c590687c7d..53780cd6005c 100644
--- a/Lib/logging/__init__.py
+++ b/Lib/logging/__init__.py
@@ -424,7 +424,8 @@ 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