1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
#!/usr/bin/env python3
import argparse
import email.utils
from datetime import datetime
from common import get_blog_posts
parser = argparse.ArgumentParser('rss')
parser.add_argument('BLOG_DIR', type=str, help='Directory containing markdown blog posts')
parser.add_argument('--limit', default=15, type=int, help='Maximum number of posts to show')
parser.add_argument('--title', help='Feed title', required=True)
parser.add_argument('--description', help='Feed description', required=True)
parser.add_argument('--url', help='Root URL', required=True)
parser.add_argument('--blog-path', help='Blog path', required=True)
parser.add_argument('--feed-path', help='RSS feed path', required=True)
args = parser.parse_args()
posts = get_blog_posts(args.BLOG_DIR)
posts = posts[0:args.limit]
build_date = email.utils.format_datetime(datetime.now().astimezone())
print(f'''<?xml version="1.0"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
<title>{args.title}</title>
<link>{args.url}{args.blog_path}</link>
<language>en-US</language>
<description>{args.description}</description>
<lastBuildDate>{build_date}</lastBuildDate>
<atom:link href="{args.url}{args.feed_path}" rel="self" type="application/rss+xml"/>''')
for post in posts:
pub_date = email.utils.format_datetime(post['date'].astimezone())
print(f''' <item>
<title>{post["title"]}</title>
<link>{args.url}{post["href"]}</link>
<guid>{args.url}{post["href"]}</guid>
<pubDate>{pub_date}</pubDate>''')
if 'description' in post:
print(f' <description>{post["description"]}</description>')
print(' </item>')
print('</channel>')
print('</rss>')
|
