Python function translate relative path ../../ into full path

Question

is there a function that translate relative path ../test.txt into a full path? example:

the full path is:

/Users/paganotti/Documents/Project/simple/work/paga/

the relative path is:

../test.txt

I want build this result:

/Users/paganotti/Documents/Project/simple/work/test.txt

As you can see translate ../ into "work" folder for build entire path.

Is there general function that acomplish this task?

Answer 1

You can use normpath() from the os.path module to get a normalize path from one with ".." and similar constructs:

base = '/Users/paganotti/Documents/Project/simple/work/paga/'
rel = '../test.txt'

print os.path.normpath(os.path.join(base, rel))

Answer 2

use this:

import os
os.path.abspath('../test.txt')

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