Path in Variable with r'

问题

I want to replace this: path = r'C:/Folder with this: path = r'variable

Where variable is defined elsewhere.

In not sure how to put the variable name after the r'

回答1:

Just use path = variable.

The point of the r'...' notation is for writing raw string literals; it changes the rules for character escaping inside of the quotes. If you're just getting the value from another variable, there's no need for an r since you're not writing a string literal.

回答2:

This should work:

path = r'%s' % variable

来源：https://stackoverflow.com/questions/28313886/path-in-variable-with-r