grasp.py 文件源码

def feed(url, delay=1, cached=False, headers={'User-Agent': 'Grasp.py'}):
    s = download(url, headers=headers, delay=delay, cached=cached)
    for f in (rss, atom):
        try:
            for r in f(s):
                yield r
        except ElementTree.ParseError as e: # HTML?
            pass
        except:
            pass

# for story in feed('http://feeds.washingtonpost.com/rss/world'):
#     print(story)

#---- MAIL ----------------------------------------------------------------------------------------
# The mail() function sends a HTML-formatted e-mail from a Gmail account.