On 2020-09-20 23:59, Avi Gross via Python-list wrote:
There is a simple and obvious way to make sure you have a tuple by invoking the
keyword/function in making it:
a=('first')
type(a)
<class 'str'>
a=("first",)
type(a)
<class 'tuple'>
a=tuple("first")
type(a)
<class 'tuple'>
That seems more explicit than adding a trailing comma. It also is a simple way
to make an empty tuple but is there any penalty for using the function tuple()?
[snip]
>>> tuple("first")
('f', 'i', 'r', 's', 't')
Not the same as ("first",).
A simpler way to make an empty tuple is just ().
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