嗯,这可能很简单,但也可能很复杂。我在Django框架内设置一个SEO友好的Twitter提要时遇到了一个问题。大多数繁重的工作都是作为模板标记blog_tags.py
文件完成的,如下所示:
@register.inclusion_tag('blog/frame/twitter.html')
def show_latest_tweets():
tweets = []
try:
"""The import error is here to catch any server migrations were the tweepy package not to be found in site_packages"""
import tweepy
except:
tweets.append({'status': 'There was a problem referencing our tweets. Please inform our webmaster.', 'relative_date': 'Just now'})
raise ImportError
# OAuth process, using the keys and tokens
auth = tweepy.OAuthHandler(settings.EOS_TWITTER_FEED['EOS_FEED_TWITTER_KEY'], settings.EOS_TWITTER_FEED['EOS_FEED_TWITTER_SECRET'])
auth.set_access_token(settings.EOS_TWITTER_FEED['EOS_FEED_TWITTER_ACCESS_TOKEN'], settings.EOS_TWITTER_FEED['EOS_FEED_TWITTER_ACCESS_TOKEN_SECRET'])
# Creation of the actual interface, using authentication
api = tweepy.API(auth)
user = 'FFXVEN'
avatar_url = api.get_user(screen_name='@'+user).profile_image_url
i = 0
for tweet in tweepy.Cursor(api.user_timeline, screen_name='@'+user).items():
if 'RT' not in tweet.text:
if i <= 4:
status = tweet.text
hashtags = [word for word in status.split() if word[0] == "#"]
#Find hashtags in tweet and create a string to contain <a href="https://twitter.com/search?q=" + hashtag>#hashtag</a>
for hashtag in hashtags:
if hashtag.endswith((',',';','.')):
hashtag = hashtag[:-1]
status = status.replace(hashtag, '<a href="https://twitter.com/search?q={}">{}</a>'.format(hashtag[1:], hashtag))
relative_date = tweet.created_at
tweets.append({'user': user, 'avatar_url': avatar_url, 'status': html.unescape(status), 'relative_date': relative_date})
i += 1
else:
break
else:
continue
return { "tweets": tweets }
所有的工作都很好-它返回我想要的一切,目前它剥离了标签,并替换为Twitter友好的标签。但是,客户端显示的是:
我被困在如何工作,使客户端的html元素呈现为html元素,而不是预先格式化的文本
尝试安全模板筛选器
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