[Pythonmac-SIG] stat(), alias files
Joseph J. Strout
joe@strout.net
Wed, 28 Jul 1999 16:03:06 -0700
At 6:23 PM -0400 07/28/99, Doug Wyatt wrote:
>1. A file modification time returned by os.stat() is 4 years in the past
>compared to a time constructed with time.mktime(). I suspect this is a
>GUSI issue.
No, this is a documented difference between MacOS times and Python
standard times. One is based on Jan 1, 1900, while the other is Jan
1, 1904.
>2. I've been writing programs to scan directories, and keep tripping over
>alias files. It's particularly problematic when I use
>macfs.ResolveAliasFile and there pops up a dialog to insert a CD or mount a
>server. I'd rather just ignore alias files rather than pass every single
>file/directory I encounter to ResolveAliasFile. Have I missed a call that
>will tell me whether a file is an alias? I could test FInfo.Flags (where
>0x8000 is kIsAlias), but I don't see a way to fetch a file's FInfo.
Here's the code from my little FileCrawler class I posted a while back:
spec = macfs.FSSpec(fpath)
try:
info = spec.GetFInfo()
except:
# if GetFInfo fails, it must be a folder!
info = macfs.FInfo()
info.Type = 'fldr'
if info.Flags & kIsAlias:
if info.Type == 'fdrp':
self.handleFolderAlias(fpath)
else:
self.handleAlias(fpath)
See, you get a file's FInfo with GetFInfo().
>I'd be happy to dig in and fix things if I knew what the right places for
>the fixes would be.
Your code, I'd say. ;)
Cheers,
-- Joe
,------------------------------------------------------------------.
| Joseph J. Strout Biocomputing -- The Salk Institute |
| joe@strout.net http://www.strout.net |
`------------------------------------------------------------------'