Gabriel Genellina wrote:
> En Thu, 01 Feb 2007 21:33:03 -0300, Gigs_ <[EMAIL PROTECTED]> escribió:
>
>> class CVisitor(FileVisitor):
>> def __init__(self, fromdir, todir):
>> self.fromdirLen = len(fromdir) + 1 # here is my problem
>> self.todir = todir
>> FileVisitor.__init__(self, fromdir)
>> def visitdir(self, dirpath):
>> topath = os.path.join(self.todir, dirpath[self.fromdirLen:])
>> os.mkdir(topath)
>> def visitfile(self, filepath):
>> topath = os.path.join(self.todir, filepath[self.fromdirLen:])
>> cpfile(filepath, topath) #copy contents from filepath to
>> topath[/code]
>>
>>
>> When I copy contents from C:\IronPython to C:\temp
>> its all goes fine when self.fromdirLen = len(fromdir) + 1 is like this
>> self.fromdirLen = len(fromdir) + 1
>> but when I change self.fromdirLen = len(fromdir) + 1 to self.fromdirLen
>> = len(fromdir) i get contents copied to C:\ (actually to parent dir)
>
> Instead of actually doing os.mkdir and cpfile, use a print statement to
> output the involved variables, and try with and without +1. You'll see
> yourself what happens.
>
> --Gabriel Genellina
>
well I have tried with print but can't figure out
I got this when I have removed + 1
>>> C = CpallVisitor('C:\\New', 'c:\\temp')
>>> C.run(startdir='C:\\New')
c:\temp\
filepath: C:\New\AUTOEXEC.BAT Topath: \AUTOEXEC.BAT
filepath: C:\New\boot.ini Topath: \boot.ini
filepath: C:\New\CONFIG.SYS Topath: \CONFIG.SYS
but needs to be this
>>> C = CpallVisitor('C:\\New', 'c:\\temp')
>>> C.run(startdir='C:\\New')
c:\temp\
filepath: C:\New\AUTOEXEC.BAT Topath: c:\temp\AUTOEXEC.BAT
filepath: C:\New\boot.ini Topath: c:\temp\boot.ini
filepath: C:\New\CONFIG.SYS Topath: c:\temp\CONFIG.SYS
In python shell I got same thing, no matter fromdirLen is
len(fromdir) + 1 or len(fromdir)
>>> fromdir = 'C:\\New'
>>> fromdirLen = len(fromdir)
>>> todir = 'C:\\temp'
>>> topath = os.path.join(todir, fromdir[fromdirLen:])
>>> topath
'C:\\temp\\'
>>> fromdirLen = len(fromdir)+1
>>> topath = os.path.join(todir, fromdir[fromdirLen:])
>>> topath
'C:\\temp\\'
>>> fromdir[fromdirLen:]
''
>>> fromdirLen = len(fromdir)
>>> fromdir[fromdirLen:]
''
>>> fromdir
'C:\\New'
Please help
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