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rss.py
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rss.py
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import os
import re
class Rss():
def __init__(self):
self.buffer = ''
self.dir = '.'
def _get_title(self, filename : str):
return filename.replace('-', ' ')
def _get_html_body(self, filename) -> str:
content = ''
pattern = re.compile('<body>(.*?)</body>', re.DOTALL)
with open(filename, 'r') as f:
content = f.read()
body = pattern.findall(content)
return body[0]
def gen_rss(self):
self.buffer = '''<?xml version="1.0"?>
<rss version="2.0">
<channel>
<language>zh-cn</language>
<copyright>cxy</copyright>
<generator>caixiangyue.github.io</generator>
<title>cxy</title>
<link>https://caixiangyue.github.io</link>
<description> cxy's blog </description>
'''
htmls = os.listdir(self.dir)
for html in htmls:
if html.endswith('html') and not html.startswith('index'):
self.buffer += '<item>\n'
self.buffer += f'<title>{self._get_title(os.path.splitext(html)[0])}</title>\n'
link = f'https://caixiangyue.github.io/{html}'
self.buffer += f'<link>{link}</link>\n'
self.buffer += f'<description> <![CDATA[{self._get_html_body(html)}]]></description>\n'
self.buffer += '</item>\n'
self.buffer += '</channel>\n'
self.buffer += '</rss>'
with open('rss.xml', 'w+') as f:
f.write(self.buffer)
f.flush()