Python describe LeetCode 1108. IP Address invalidation

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Give you an effective IPv4 Address address, Go back to this IP Invalid version of address .

The so-called invalidation IP Address , In fact, it is to use "[.]" Instead of every ".".

Example 1：

 Input ：address = "1.1.1.1"
Output ："1[.]1[.]1[.]1"

Example 2：

 Input ：address = "255.100.50.0"
Output ："255[.]100[.]50[.]0"

Tips ：

• Given address Is an effective IPv4 Address

Python describe

class Solution:
def defangIPaddr(self, address: str) -> str:
return address.replace(".","[.]")