On 24/04/2013 01:28, animemaiden wrote:
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'
You already have a string (the line) that you've read from the file, so
what are you trying to 'decode' anyway? Just remove that erroneous
method call.
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