if isdir(self._file):
self.parser.error('need a file not a directory: {}'.format(self._file))
if not exists(self._dir):
- #raise ArgumentError(self, '"{0}" does not exist'.format(self._dir))
self.parser.error('directory does not exist: {0}'.format(self._dir))
if not exists(self._file):
# Is parent directory writable then