solidgauge.py 文件源码

def _squares(self):

        n_series_ = len(self.series)
        i = 2

        if sqrt(n_series_).is_integer():
            _x = int(sqrt(n_series_))
            _y = int(sqrt(n_series_))
        else:
            while i * i < n_series_:
                while n_series_ % i == 0:
                    n_series_ = n_series_ / i
                i = i + 1
            _y = int(n_series_)
            _x = int(n_series_ / len(self.series))
            if len(self.series) == 5:
                _x, _y = 2, 3
            if abs(_x - _y) > 2:
                _sq = 3
                while (_x * _y) - 1 < len(self.series):
                    _x, _y = _sq, _sq
                    _sq += 1
        return (_x, _y)