Python Regular Expression

import re
my_string="Your birth day is on 24-12-2002"
dt=re.search("([0-9]{2}\-[0-9]{2}\-[0-9]{4})", my_string)
print(dt[1])

24-12-2002

Links ( URLs) from a file

import re
path='C:/dir_name/string_functions.php' # path of the file to read
fob=open(path,'r') # Open in read mode 
data=fob.read() # collect data 
fob.close() # close file object 
#print(data)     
urls1 = re.findall(r'href=[\'"]?([^\'" >]+)', data)
print(urls1)

urls1 = re.findall(r'href=[\'"]?([^\'" >]+)', data,re.IGNORECASE)

Searching string

import re
if re.search('PLUS', 'Welcome to plus2net.com', re.IGNORECASE):
    print('It is there') # True 
else:
    print('It is NOT there') # False

It is there