[issue27234] tuple - single value with comma is assigned as type tuple

[Arno-Can Uestuensoez]

New submission from Arno-Can Uestuensoez:

A single value terminated by a comma is assigned to be a tuple, even when missing parenthesis.

a=(1)  =>  a=1    OK/defined as
a=(1,) =>  a=(1,) OK
a=1,   =>  a=(1,) ???

Is the latter intended?

------------------
In [4]: a=1,

In [5]: print a
(1,)

In [6]: type(a)
Out[6]: tuple
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components: Interpreter Core
messages: 267434
nosy: acue
priority: normal
severity: normal
status: open
title: tuple - single value with comma is assigned as type tuple
type: behavior
versions: Python 2.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue27234>
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