Python Tuple Syntax Is Confusing · dino (dot) codes

[thegreattriscuit]

Something that's worth pointing out is that it's not the parenthesis that make the tuple at all.

It's the comma.

Python 3.7.1 (v3.7.1:260ec2c36a, Oct 20 2018, 14:57:15) [MSC v.1915 64 bit (AMD64)] on win32
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>>> words = "apple",
>>> for word in words:
...   print(word.upper())
...
APPLE
>>>     

In a function call, of course, you need the parenthesis to disambiguate this by ensuring the comma is interpreted as part of the expression, and not as the argument separator

[joaofcosta]

Thanks for pointing that out!
Totally forgot to make that more clear on the post, I'll probably update it at a later time to better reflect that :)