import re
s = 'Hello from shubhamg199630@gmail.com to priya@yahoo.com about the meeting @2PM'# \S matches any non-whitespace character # @ for as in the Email # + for Repeats a character one or more times
lst = re.findall('\S+@\S+', s)
print(lst)
#['shubhamg199630@gmail.com', 'priya@yahoo.com']
import re
line = "should we use regex more often? let me know at 321dsasdsa@dasdsa.com.lol"
match = re.search(r'[\w\.-]+@[\w\.-]+', line)
match.group(0)
'321dsasdsa@dasdsa.com.lol'