本文整理汇总了Python中models.Tweet.get_or_create方法的典型用法代码示例。如果您正苦于以下问题：Python Tweet.get_or_create方法的具体用法？Python Tweet.get_or_create怎么用？Python Tweet.get_or_create使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类models.Tweet的用法示例。
在下文中一共展示了Tweet.get_or_create方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: run
# 需要导入模块: from models import Tweet [as 别名]
# 或者: from models.Tweet import get_or_create [as 别名]
def run(self):
self.logger.debug("Fetching tweets...")
# fetch the tw users' tweets
tw_users = (TwitterUser.select()
.join(Subscription)
.group_by(TwitterUser)
.order_by(TwitterUser.last_fetched))
for tw_user in tw_users:
try:
if tw_user.last_tweet_id == 0:
# get just the latest tweet
self.logger.debug(
"Fetching latest tweet by {}".format(tw_user.screen_name))
tweets = self.bot.tw.user_timeline(
screen_name=tw_user.screen_name,
count=1)
else:
# get the fresh tweets
self.logger.debug(
"Fetching new tweets from {}".format(tw_user.screen_name))
tweets = self.bot.tw.user_timeline(
screen_name=tw_user.screen_name,
since_id=tw_user.last_tweet_id)
tw_user.last_fetched = datetime.now()
tw_user.save()
except tweepy.error.TweepError as e:
sc = e.response.status_code
if sc == 429:
self.logger.debug("- Hit ratelimit, breaking.")
break
if sc == 401:
self.logger.debug("- Protected tweets here.")
continue
if sc == 404:
self.logger.debug("- 404? Maybe screen name changed?")
continue
self.logger.debug(
"- Unknown exception, Status code {}".format(sc))
continue
for tweet in tweets:
self.logger.debug("- Got tweet: {}".format(tweet.text))
# Check if tweet contains media, else check if it contains a link to an image
extensions = ('.jpg', '.jpeg', '.png', '.gif')
pattern = '[(%s)]$' % ')('.join(extensions)
photo_url = ''
if 'media' in tweet.entities:
photo_url = tweet.entities['media'][0]['media_url_https']
else:
for url in tweet.entities['urls']:
if re.search(pattern, url['expanded_url']):
photo_url = url['expanded_url']
break
if photo_url:
self.logger.debug("- - Found media URL in tweet: " + photo_url)
tw, _created = Tweet.get_or_create(
tw_id=tweet.id,
text=html.unescape(tweet.text),
created_at=tweet.created_at,
twitter_user=tw_user,
photo_url=photo_url,
)
# send the new tweets to subscribers
for s in Subscription.select():
# are there new tweets? send em all!
self.logger.debug(
"Checking subscription {} {}".format(s.tg_chat.chat_id, s.tw_user.screen_name))
if s.last_tweet_id == 0: # didn't receive any tweet yet
try:
tw = (s.tw_user.tweets.select()
.order_by(Tweet.tw_id.desc())
.limit(1))[0]
self.bot.send_tweet(s.tg_chat, tw)
# save the latest tweet sent on this subscription
s.last_tweet_id = tw.tw_id
s.save()
except IndexError:
self.logger.debug("- No tweets available yet on {}".format(s.tw_user.screen_name))
continue
if s.tw_user.last_tweet_id > s.last_tweet_id:
self.logger.debug("- Some fresh tweets here!")
for tw in (s.tw_user.tweets.select()
.where(Tweet.tw_id > s.last_tweet_id)
.order_by(Tweet.tw_id.desc())
):
self.bot.send_tweet(s.tg_chat, tw)
#.........这里部分代码省略.........
示例2: run
# 需要导入模块: from models import Tweet [as 别名]
# 或者: from models.Tweet import get_or_create [as 别名]
def run(self):
self.logger.debug("Fetching tweets...")
# fetch the tw users' tweets
for tw_user in TwitterUser.select():
if tw_user.subscriptions.count() == 0:
self.logger.debug(
"Skipping {} because 0 subscriptions".format(tw_user.screen_name))
continue
try:
if tw_user.last_tweet_id == 0:
# get just the latest tweet
self.logger.debug(
"Fetching the latest tweet from {}".format(tw_user.screen_name))
tweets = self.bot.tw.user_timeline(
screen_name=tw_user.screen_name,
count=1)
else:
# get the fresh tweets
self.logger.debug(
"Fetching new tweets from {}".format(tw_user.screen_name))
tweets = self.bot.tw.user_timeline(
screen_name=tw_user.screen_name,
since_id=tw_user.last_tweet_id)
except tweepy.error.TweepError:
self.logger.debug(
"Whoops, I couldn't get tweets from {}!".format(tw_user.screen_name))
continue
for tweet in tweets:
self.logger.debug("Got tweet: {}".format(tweet.text))
# Check if tweet contains media, else check if it contains a link to an image
extensions = ('.jpg', '.jpeg', '.png', '.gif')
pattern = '[(%s)]$' % ')('.join(extensions)
photo_url = ''
if 'media' in tweet.entities:
photo_url = tweet.entities['media'][0]['media_url_https']
else:
for url in tweet.entities['urls']:
if re.search(pattern, url['expanded_url']):
photo_url = url['expanded_url']
break
if photo_url:
self.logger.debug("Found media URL in tweet: " + photo_url)
tw, _created = Tweet.get_or_create(
tw_id=tweet.id,
text=html.unescape(tweet.text),
created_at=tweet.created_at,
twitter_user=tw_user,
photo_url=photo_url,
)
# send the new tweets to subscribers
for s in Subscription.select():
# are there new tweets? send em all!
self.logger.debug(
"Checking subscription {} {}".format(s.tg_chat.chat_id, s.tw_user.screen_name))
if s.last_tweet_id == 0: # didn't receive any tweet yet
try:
tw = (s.tw_user.tweets.select()
.order_by(Tweet.tw_id.desc())
.limit(1))[0]
self.bot.send_tweet(s.tg_chat, tw)
# save the latest tweet sent on this subscription
s.last_tweet_id = tw.tw_id
s.save()
except IndexError:
self.logger.debug("No tweets available yet on {}".format(s.tw_user.screen_name))
continue
if s.tw_user.last_tweet_id > s.last_tweet_id:
self.logger.debug("Some fresh tweets here!")
for tw in (s.tw_user.tweets.select()
.where(Tweet.tw_id > s.last_tweet_id)
.order_by(Tweet.tw_id.desc())
):
self.bot.send_tweet(s.tg_chat, tw)
# save the latest tweet sent on this subscription
s.last_tweet_id = s.tw_user.last_tweet_id
s.save()
continue
self.logger.debug("No new tweets here.")