Python simple method of subnet mask Conversion

This article mainly introduces Python's simple method to implement subnet mask conversion, and involves Python string-related operation skills. If you need it, refer to the following example to describe Python's simple method to implement subnet mask conversion. We will share this with you for your reference. The details are as follows:

Here, the subnet mask length is converted to a specific subnet mask address:

Def exchange_maskint (mask_int): bin_arr = ['0' for I in range (32)] for I in range (mask_int ): bin_arr [I] = '1' tmpmask = [''. join (bin_arr [I * 8: I * 8 + 8]) for I in range (4)] tmpmask = [str (int (tmpstr, 2 )) for tmpstr in tmpmask] return '. '. join (tmpmask) if _ name _ = '_ main _': print exchange_maskint (24)