Thomas Ploch a écrit :
> Hello,
>
> I have a cgi script that handles fileuploads from windows and *nix
> machines. i need os.path.basename(filename) to get the pure filename.
>
> For *nix, thats not a problem, but for windows, it always returns the
> full path:
>
>
>
> #/usr/bin/env python
>
> import cgi, os
> import cgitb; cgitb.enable()
>
> form = cgi.FieldStorage()
> filename = os.path.basename(form['uploadfile'].filename)
>
> print 'Content-Type: text/html\n\n'
> print filename
>
>
>
> -----------------
>
> For 'C:\text\text.txt', the output is 'C:\text\text.txt', which should
> be 'text.txt', the same happens for 'C:\\text\\text.txt'. I think its
> the escapes that makes python not splitting it. All Unix style paths get
> converted the right way.
Let me guess : your cgi script is running on *n*x ?-)
> Is there an easy way around this,
Probably.
>>> fnames = "C:\\dir\\data.ext", "/dir/data.txt", "dir:data"
>>> import ntpath, posixpath, macpath
>>> def basename(filename):
... for m in ntpath, posixpath, macpath:
... if m.sep in filename:
... return m.basename(filename)
... else:
... # XXX
... raise SomeException('could not do the job')
...
>>> for f in fnames:
... print f, basename(f)
...
C:\dir\data.ext data.ext
/dir/data.txt data.txt
dir:data data
>>>
Might need some improvements, but you get the idea...
HTH
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