On Tuesday, April 23, 2013 8:02:08 PM UTC-4, Skip Montanaro wrote:
> > numberOfVertices = int(infile.readline().decode()) # Read the first line
> > from the file
>
> > AttributeError: 'str' object has no attribute 'readline'
>
> ...
>
> > infile = filedialog.askopenfilename()
>
>
>
> This is just returning a filename. You need to open it to get a file
>
> object. For example:
>
>
>
> infile = filedialog.askopenfilename()
>
> fd = open(infile)
>
> ...
>
> numberOfVertices = int(fd.readline().decode())
>
>
>
> Skip
Thanks, but now I have this error AttributeError: 'str' object has no attribute
'decode'
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