Self Checks

• I have read the Contributing Guide and Language Policy.
• This is only for refactoring, if you would like to ask a question, please head to Discussions.
• I have searched for existing issues search for existing issues, including closed ones.
• I confirm that I am using English to submit this report, otherwise it will be closed.
• 【中文用户 & Non English User】请使用英语提交，否则会被关闭 ：）
• Please do not modify this template :) and fill in all the required fields.

Description

try:
    cols = next(data)
except StopIteration:
    continue

to

cols = next(data, None)
if cols is None:
    continue

Motivation

less indent, shorter.

Additional Context

https://stackoverflow.com/q/7102050/13040423

example #24345