示例#1
0
def auto_lock_old_questions():
    """Locks all questions that were created over 180 days ago"""
    # Set up logging so it doesn't send Ricky email.
    logging.basicConfig(level=logging.ERROR)

    # Get a list of ids of questions we're going to go change. We need
    # a list of ids so that we can feed it to the update, but then
    # also know what we need to update in the index.
    days_180 = datetime.now() - timedelta(days=180)
    q_ids = list(
        Question.objects.filter(is_locked=False).filter(
            created__lte=days_180).values_list('id', flat=True))

    if q_ids:
        log.info('Updating %d questions', len(q_ids))

        sql = """
            UPDATE questions_question
            SET is_locked = 1
            WHERE id IN (%s)
            """ % ','.join(map(str, q_ids))

        cursor = connection.cursor()
        cursor.execute(sql)
        transaction.commit_unless_managed()

        if settings.ES_LIVE_INDEXING:
            try:
                # So... the first time this runs, it'll handle 160K
                # questions or so which stresses everything. Thus we
                # do it in chunks because otherwise this won't work.
                #
                # After we've done this for the first time, we can nix
                # the chunking code.

                from search.utils import chunked
                for chunk in chunked(q_ids, 100):

                    # Fetch all the documents we need to update.
                    es_docs = get_documents(QuestionMappingType, chunk)

                    log.info('Updating %d index documents', len(es_docs))

                    documents = []

                    # For each document, update the data and stick it
                    # back in the index.
                    for doc in es_docs:
                        doc[u'question_is_locked'] = True
                        doc[u'indexed_on'] = int(time.time())
                        documents.append(doc)

                    QuestionMappingType.bulk_index(documents,
                                                   id_field='document_id')

            except ES_EXCEPTIONS:
                # Something happened with ES, so let's push index
                # updating into an index_task which retries when it
                # fails because of ES issues.
                index_task.delay(QuestionMappingType, q_ids)
示例#2
0
文件: cron.py 项目: DWDRAEGER/kitsune
def auto_lock_old_questions():
    """Locks all questions that were created over 180 days ago"""
    # Set up logging so it doesn't send Ricky email.
    logging.basicConfig(level=logging.ERROR)

    # Get a list of ids of questions we're going to go change. We need
    # a list of ids so that we can feed it to the update, but then
    # also know what we need to update in the index.
    days_180 = datetime.now() - timedelta(days=180)
    q_ids = list(Question.objects.filter(is_locked=False)
                                 .filter(created__lte=days_180)
                                 .values_list('id', flat=True))

    if q_ids:
        log.info('Updating %d questions', len(q_ids))

        sql = """
            UPDATE questions_question
            SET is_locked = 1
            WHERE id IN (%s)
            """ % ','.join(map(str, q_ids))

        cursor = connection.cursor()
        cursor.execute(sql)
        transaction.commit_unless_managed()

        if settings.ES_LIVE_INDEXING:
            try:
                # So... the first time this runs, it'll handle 160K
                # questions or so which stresses everything. Thus we
                # do it in chunks because otherwise this won't work.
                #
                # After we've done this for the first time, we can nix
                # the chunking code.

                from search.utils import chunked
                for chunk in chunked(q_ids, 100):

                    # Fetch all the documents we need to update.
                    es_docs = get_documents(QuestionMappingType, chunk)

                    log.info('Updating %d index documents', len(es_docs))

                    documents = []

                    # For each document, update the data and stick it
                    # back in the index.
                    for doc in es_docs:
                        doc[u'question_is_locked'] = True
                        doc[u'indexed_on'] = int(time.time())
                        documents.append(doc)

                    QuestionMappingType.bulk_index(
                        documents, id_field='document_id')

            except ES_EXCEPTIONS:
                # Something happened with ES, so let's push index
                # updating into an index_task which retries when it
                # fails because of ES issues.
                index_task.delay(QuestionMappingType, q_ids)
示例#3
0
文件: tasks.py 项目: bituka/kitsune
def update_question_vote_chunk(data):
    """Update num_votes_past_week for a number of questions."""

    # First we recalculate num_votes_past_week in the db.
    log.info('Calculating past week votes for %s questions.' % len(data))

    ids = ','.join(map(str, data))
    sql = """
        UPDATE questions_question q
        SET num_votes_past_week = (
            SELECT COUNT(created)
            FROM questions_questionvote qv
            WHERE qv.question_id = q.id
            AND qv.created >= DATE(SUBDATE(NOW(), 7))
        )
        WHERE q.id IN (%s);
        """ % ids
    cursor = connection.cursor()
    cursor.execute(sql)
    transaction.commit_unless_managed()

    # Next we update our index with the changes we made directly in
    # the db.
    if data and settings.ES_LIVE_INDEXING:
        # Get the data we just updated from the database.
        sql = """
            SELECT id, num_votes_past_week
            FROM questions_question
            WHERE id in (%s);
            """ % ids
        cursor = connection.cursor()
        cursor.execute(sql)

        # Since this returns (id, num_votes_past_week) tuples, we can
        # convert that directly to a dict.
        id_to_num = dict(cursor.fetchall())

        try:
            # Fetch all the documents we need to update.
            from questions.models import Question
            from search import es_utils
            es_docs = es_utils.get_documents(Question, data)

            # For each document, update the data and stick it back in the
            # index.
            for doc in es_docs:
                # Note: Need to keep this in sync with
                # Question.extract_document.
                num = id_to_num[int(doc[u'id'])]
                doc[u'question_num_votes_past_week'] = num

                Question.index(doc)
        except ES_EXCEPTIONS:
            # Something happened with ES, so let's push index updating
            # into an index_task which retries when it fails because
            # of ES issues.
            index_task.delay(Question, id_to_num.keys())
示例#4
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def reindex_kb():
    """Reindex wiki_document."""
    index_task.delay(Document, Document.get_indexable())
示例#5
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def reindex_kb():
    """Reindex wiki_document."""
    index_task.delay(Document, Document.get_indexable())
示例#6
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def reindex_kb():
    """Reindex wiki_document."""
    index_task.delay(DocumentMappingType, DocumentMappingType.get_indexable())