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- from __future__ import absolute_import
- import re
- def get_pages(filename):
- with open(filename) as f:
- data = f.read()
- return data.split('\x0c')
- header_pattern = re.compile(r'^RFC \d+\s+.*\s+(\w+ \d{4})$', re.M)
- footer_pattern = re.compile(r'^\w+\s+\w+\s+\[Page \d+\]$', re.M)
- def remove_header(page):
- page = header_pattern.sub('', page)
- return page.lstrip('\n')
- def remove_footer(page):
- page = footer_pattern.sub('', page)
- return page.rstrip() + '\n\n'
- def clean_pages():
- return map(remove_header, map(remove_footer, get_pages('rfc2812.txt')))
- def save_clean():
- with open('rfc2812-clean.txt', 'w') as f:
- map(f.write, clean_pages())
- if __name__ == '__main__':
- save_clean()
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