From f5b7de0e6c48ab00bd4efbb38201b53ad94ee5e2 Mon Sep 17 00:00:00 2001 From: Olivier Dony Date: Sat, 19 Aug 2017 01:38:22 +0200 Subject: [FIX] P3: correct more dict iterable builtins use Some bits posterior or leftover from fffaf735f58f1ac57781c095eb552de6d1fcdc47 See also parent commit. --- doc/reference/guidelines.rst | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'doc/reference') diff --git a/doc/reference/guidelines.rst b/doc/reference/guidelines.rst index 058fe7ffb1c..fc15c10f7ab 100644 --- a/doc/reference/guidelines.rst +++ b/doc/reference/guidelines.rst @@ -452,12 +452,9 @@ So, you can write ``if some_collection:`` instead of ``if len(some_collection):` # better for key in my_dict: "do something..." - # creates a temporary list + # accessing the key,value pair for key, value in my_dict.items(): "do something..." - # only iterates - for key, value in my_dict.iteritems(): - "do something..." - Use dict.setdefault -- cgit v1.2.3