Issue on missing sym link

[keul]

From Jose Lourenco

---

Hello,

I believe there may be an issue in PyDirDuplicateFinder.

Just in case you haven't noticed it yet:

If there are links on filesystem to files paths that no longer exist, e.g. target files have been
deleted, an exception is raised when performing "stats = os.stat(entry_path)", main(), line
270.

A simple way to solve it is, for example:

            for entry_path in entries:
                try:
                    stats = os.stat(entry_path)
                except OSError: ### Needed because entry_path may be a link to a no-longer

existent file
continue
except Exception, err: ### DBG - check err Exception type or other cleanup
raise(err)
entry = os.path.basename(entry_path)
files.append({'name': entry, 'path' : entry_path, 'size': stats.st_size})