Re: Queries and report generation in RDF/N3

[Graham Klyne]

> I've also started porting this code to Jython (with a view to front-ending
> a Jena RDB Model).  The N3 parser works OK, but I'm having some troubles
> with some of the file support routines -- os.access() not supported.  Are
> there any other easy ways you'd recommend, using Python to (a) check that
a
> file exists and is readable, and (b) that a directory exists and is
writeable?
>

access() is listed as unix only for C-Python, but os.stat() should be
available.  Also, os.path.isfile() and os.path.isdir() ought to be present,
though they wouldn't test for writability.

Cheers,

Tom P