NEWbie asks "is Python a good tool for automated file/folder generation?"

[Peter Hansen]

Mark McEahern wrote:
> 
> > I've never used Python, and I'm wondering if you, collectively, think
> > that Python is a good language to do this.
> 
> Sure.  I'd recommend starting with simple things:
> 
> Fire up Python and do this:
> 
> >>> import os
> >>> path = "c:\type your path here"
> >>> print os.listdir(path)

I realize this was just a pseudo-example, but I think we should
point out for the pre-newbie :-) that the above has a bug.

Using the backslash in a string like that can cause mysterious
problems when it produces special characters by combining with
the following letters as escape codes.  The above string, for 
example, has no backslash in it, though it does have a TAB 
character which has somehow appeared after the "c:" and before 
the word "ype" ...  :-)

Better to learn to use raw-strings, with an "r" in front,
as in path = r"c:\this is a safe path" or better yet, 
either forward slashes always: path = "c:/this works too".

-Peter