How can I do a line break (line continuation) in Python?

Question

I have a long line of code that I want to break up among multiple lines. What do I use and what is the syntax?

For example, adding a bunch of strings,

Answer 1

What is the line? You can just have arguments on the next line without any problems:

a = dostuff(blahblah1, blahblah2, blahblah3, blahblah4, blahblah5, 
            blahblah6, blahblah7)

Otherwise you can do something like this:

if a == True and \
   b == False

Check the style guide for more information.

From your example line:

a = '1' + '2' + '3' + \
    '4' + '5'

Or:

a = ('1' + '2' + '3' +
    '4' + '5')

Note that the style guide says that using the implicit continuation with parentheses is preferred, but in this particular case just adding parentheses around your expression is probably the wrong way to go.