《Python编程快速上手》7.15 项目：电话号码和 E-mail 地址提取程序

phoneAndEmail.py - 电话号码和 E-mail 地址提取程序
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#! python3
# phoneAndEmail.py - 电话号码和 E-mail 地址提取程序

import pyperclip, re

phoneRegex = re.compile(r'''(
    (\d{3}|\(\d{3}\))?                  # area code
    (\s|-|\.)?                          # separator
    (\d{3})                             # first 3 digits
    (\s|-|\.)                           # separator
    (\d{4})                             # last 4 digits
    (\s*(ext|x|ext.)\s*(\d{2,5}))?      # extension
    )''', re.VERBOSE)

# Create email regex.
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 clipboard text.
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])

print(matches)

# 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 email addresses found.')
示例文本
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['800-420-7240', '415-863-9900', '415-863-9950', 'info@nostarch.com', 'media@nostarch.com', 'academic@nostarch.com', 'conferences@nostarch.com', 'info@nostarch.com']
Copied to clipboard:
800-420-7240
415-863-9900
415-863-9950
info@nostarch.com
media@nostarch.com
academic@nostarch.com
conferences@nostarch.com
info@nostarch.com