[FIXED] How to convert back-slashes to forward-slashes?

Issue

I am working in python and I need to convert this:

C:\folderA\folderB to C:/folderA/folderB

I have three approaches:

dir = s.replace('\\','/')

dir = os.path.normpath(s) 

dir = os.path.normcase(s)

In each scenario the output has been

C:folderAfolderB

I'm not sure what I am doing wrong, any suggestions?

Solution

Your specific problem is the order and escaping of your replace arguments, should be

s.replace('\\', '/')

Then there's:

posixpath.join(*s.split('\\'))

Which on a *nix platform is equivalent to:

os.path.join(*s.split('\\'))

But don't rely on that on Windows because it will prefer the platform-specific separator. Also:

Note that on Windows, since there is a current directory for each drive, os.path.join("c:", "foo") represents a path relative to the current directory on drive C: (c:foo), not c:\foo.

Answered By - Jason S