def _push_job_offers_to_twitter(self, num_tweets_to_push):
# Do not push every job offer at once. The Twitter API won't allow it.
# We thus push them num_offers_to_push at a time.
if num_tweets_to_push > self.MAX_TWEETS_TO_PUSH:
err_msg = 'Cannot push %s tweets at once, pushing %s tweets ' \
'instead.' % (num_tweets_to_push, self.MAX_TWEETS_TO_PUSH)
self._logging(logging.WARNING, err_msg)
num_tweets_to_push = self.MAX_TWEETS_TO_PUSH
self._logging(logging.INFO, 'Acquiring unpublished job offers.')
to_push = JobAlchemy.get_not_pushed_on_twitter(num_tweets_to_push)
for job_offer in to_push:
tweet = self._format_tweet(job_offer.id, job_offer.title)
try:
self._logging(logging.INFO, 'Publishing to Twitter.')
self._twitter_api.PostUpdate(tweet)
except twitter.TwitterError as exc:
err_msg = '[Job offer id: %s] The following error: %s, ' \
'occurred while pushing the following tweet: %s.' \
% (job_offer.id, exc.message, tweet)
self._logging(logging.WARNING, err_msg)
except Exception as exc:
err_msg = '[Job offer id: %s] An unhandled error: %s, ' \
'occurred while pushing the following tweet: %s.' \
% (job_offer.id, exc, tweet)
self._logging(logging.ERROR, err_msg)
else:
# The tweet has been pushed successfully. Mark the job offer as
# pushed on Twitter in the Postgresql database, so we don't push
# it again on Twitter later on.
self._logging(logging.INFO, 'Marking as published on Twitter.')
JobAlchemy.set_pushed_on_twitter(job_offer.id, True)
def _push_job_offers_to_twitter(self, num_tweets_to_push):
# Do not push every job offer at once. The Twitter API won't allow it.
# We thus push them num_offers_to_push at a time.
if num_tweets_to_push > self.MAX_TWEETS_TO_PUSH:
err_msg = 'Cannot push %s tweets at once, pushing %s tweets ' \
'instead.' % (num_tweets_to_push, self.MAX_TWEETS_TO_PUSH)
self._logging(logging.WARNING, err_msg)
num_tweets_to_push = self.MAX_TWEETS_TO_PUSH
self._logging(logging.INFO, 'Acquiring unpublished job offers.')
to_push = JobAlchemy.get_not_pushed_on_twitter(num_tweets_to_push)
for job_offer in to_push:
tweet = self._format_tweet(job_offer.id, job_offer.title)
try:
self._logging(logging.INFO, 'Publishing to Twitter.')
self._twitter_api.PostUpdate(tweet)
except twitter.TwitterError as exc:
err_msg = '[Job offer id: %s] The following error: %s, ' \
'occurred while pushing the following tweet: %s.' \
% (job_offer.id, exc.message, tweet)
self._logging(logging.WARNING, err_msg)
except Exception as exc:
err_msg = '[Job offer id: %s] An unhandled error: %s, ' \
'occurred while pushing the following tweet: %s.' \
% (job_offer.id, exc, tweet)
self._logging(logging.ERROR, err_msg)
else:
# The tweet has been pushed successfully. Mark the job offer as
# pushed on Twitter in the Postgresql database, so we don't push
# it again on Twitter later on.
self._logging(logging.INFO, 'Marking as published on Twitter.')
JobAlchemy.set_pushed_on_twitter(job_offer.id, True)
