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bull = socket.gethostbyname(self.components.hostName.text)
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msgtxt = '"%s" may not be a valid DNS hostname. ' % self.components.hostName.text
123
123
msgtxt += 'This may be because you do not currently have a connection to the internet, '
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msgtxt += 'or it may be that the name you have entered really is invalid. Do you '