Message 373310 - Python tracker

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Author	ys19991
Recipients	asvetlov, ys19991, yselivanov
Date	2020-07-08.14:49:19
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1594219759.44.0.547271428934.issue41242@roundup.psfhosted.org>
In-reply-to

Content
Hello I think it's better to use += than list.join() when concating strings. This is more intuitive than other methods. Also, I personally think it is not good for one variable to change to another type during runtime. https://github.com/python/cpython/blob/b26a0db8ea2de3a8a8e4b40e69fc8642c7d7cb68/Lib/asyncio/base_events.py#L826 If you look at the link above, `msg` was a list type at first, in the end become a str type.

Hello

I think it's better to use += than list.join() when concating strings.

This is more intuitive than other methods.

Also, I personally think it is not good for one variable to change to another type during runtime.

https://github.com/python/cpython/blob/b26a0db8ea2de3a8a8e4b40e69fc8642c7d7cb68/Lib/asyncio/base_events.py#L826

If you look at the link above, `msg` was a list type at first, in the end 
 become a str type.

History
Date	User	Action	Args
2020-07-08 14:49:19	ys19991	set	recipients: + ys19991, asvetlov, yselivanov
2020-07-08 14:49:19	ys19991	set	messageid: <1594219759.44.0.547271428934.issue41242@roundup.psfhosted.org>
2020-07-08 14:49:19	ys19991	link	issue41242 messages
2020-07-08 14:49:19	ys19991	create