add further note about what's passed to optionxform

2009-10-23 13:04:51 +00:00 · 2009-10-23 13:04:51 +00:00 · d617cba62d
parent b119ca9df4
commit d617cba62d
1 changed files with 3 additions and 0 deletions
--- a/Doc/library/configparser.rst
+++ b/Doc/library/configparser.rst
@ -349,6 +349,9 @@ RawConfigParser Objects
      ...
      cfgparser.optionxform = str

+   Note that when reading configuration files, whitespace around the
+   option names are stripped before :meth:``optionxform`` is called.
+

 .. _configparser-objects: