Phone number and email regex

# 1 /usr/bin/python3
# phoneandemail.py- Finds all phone numbers and email addresses on the clipboard.

import pyperclip
import re
# regex for phonenumber
phoneregex = re.compile(r'''(
(\d{3}|\(\d{3}\))?                      #areacode
(\s|-|\.)?                              #seperator
(\d{3})                                 #first 3 digits
(\s|-|\.)?                              #seperator
(\d{4})                                 #last four digits
(\s*(ext|x|ext.)\s*(\d{2,5}))?          #extension
)''', re.VERBOSE)
# regex for email
emailregex = re.compile(r'''(
[a-zA-Z0-9._%+-]+                       #username
@                                       #@ symbol
[a-zA-z0-9.-]+                          #domain name
(\.[a-zA-z]{2,4})                       #dot something
)''', re.VERBOSE)
# Find Matches in the Clipboard
text = str(pyperclip.paste())
matches = []
for groups in phoneregex.findall(text):
    phonenum = '-'.join([groups[1], groups[3], groups[5]])
    if groups[8] != '':
        phonenum += ' x'+groups[8]
    matches.append(phonenum)
for groups in emailregex.findall(text):
    matches.append(groups[0])
# copy results to the clipboard
if len(matches) > 0:
    pyperclip.copy('\n'.join(matches))
    print('Copied to clipboard')
    print('\n'.join(matches))
else:
    print('No phone numbers or emails were found')