[Introduction to Udemy Python3 + Application] 32.1 When one line becomes long

** * This article is from Udemy "[Introduction to Python3 taught by active Silicon Valley engineers + application + American Silicon Valley style code style](https://www.udemy.com/course/python-beginner/" Introduction to Python3 taught by active Silicon Valley engineers + application + American Silicon Valley style code style ")" It is a class notebook for myself after taking the course of. It is open to the public with permission from the instructor Jun Sakai. ** **

■ When one line becomes long

◆ Rules

According to the rules, if one line exceeds 80 characters, you must go to the next line. But usually it should be easy to see before going there.

◆ An error will occur if a line break occurs normally.

new_line


t = 'aaaaaaaaaaaaaaaaaaaaaaa'
    + 'bbbbbbbbbbbbbbbbbb'
print(t)

result


  File "/Users/fumiya/PycharmProjects/python_programming/lesson.py", line 2
    + 'bbbbbbbbbbbbbbbbbb'
    ^
IndentationError: unexpected indent
◆ Line break with \

new_line


t = 'aaaaaaaaaaaaaaaaaaaaaaa' \
    + 'bbbbbbbbbbbbbbbbbb'
print(t)

result


aaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbb

\ means "this line isn't over yet".

◆ Line break with ()

new_line


t = ('aaaaaaaaaaaaaaaaaaaaaaa'
     + 'bbbbbbbbbbbbbbbbbb')
print(t)

result


aaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbb

You may do this.

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