Incorrect Regex - Hacker Rank Solution

You are given a string .
Your task is to find out whether  is a valid regex or not.

Input Format

The first line contains integer , the number of test cases.
The next  lines contains the string .

Constraints

Output Format

Print "True" or "False" for each test case without quotes.

Sample Input

2
.*\+
.*+

Sample Output

True
False

Explanation

.*\+ : Valid regex.
.*+: Has the error multiple repeat. Hence, it is invalid.

Incorrect Regex - Hacker Rank Solution

import re
for i in range(int(raw_input())):
    try:
        s = raw_input()
        re.compile(s)
    except:
        print False
        continue
    print True