[Python-checkins] peps: The type of an empty tuple is spelled Tuple[()]. Fixes upstream #231.

[guido.van.rossum]

https://hg.python.org/peps/rev/7e629341aee5
changeset:   6351:7e629341aee5
user:        Guido van Rossum <guido at python.org>
date:        Mon Jun 06 13:43:37 2016 -0700
summary:
  The type of an empty tuple is spelled Tuple[()]. Fixes upstream #231.

files:
  pep-0484.txt |  1 +
  1 files changed, 1 insertions(+), 0 deletions(-)


diff --git a/pep-0484.txt b/pep-0484.txt
--- a/pep-0484.txt
+++ b/pep-0484.txt
@@ -1507,6 +1507,7 @@
 
 * Tuple, used by listing the element types, for example
   ``Tuple[int, int, str]``.
+  The empty tuple can be typed as ``Tuple[()]``.
   Arbitrary-length homogeneous tuples can be expressed
   using one type and ellipsis, for example ``Tuple[int, ...]``.
   (The ``...`` here are part of the syntax, a literal ellipsis.)

-- 
Repository URL: https://hg.python.org/peps