Python app.init_app函数代码示例

def main(dry=True):

    init_app(routes=False)
    with transaction.atomic():
        do_populate(clear=True)
        if dry:
            raise Exception('Abort Transaction - Dry Run')

def clear_sessions(ctx, months=1, dry_run=False):
    from website.app import init_app

    init_app(routes=False, set_backends=True)
    from scripts import clear_sessions

    clear_sessions.clear_sessions_relative(months=months, dry_run=dry_run)

def main(send_email=False):
    logger.info('Starting Project storage audit')
    init_app(set_backends=True, routes=False)

    lines = []
    projects = {}
    users = defaultdict(lambda: (0, 0))

    for node in Node.find(Q('__backrefs.parent.node.nodes', 'eq', None)):  # ODM hack to ignore all nodes with parents
        if node._id in WHITE_LIST:
            continue  # Dont count whitelisted nodes against users
        projects[node] = get_usage(node)
        for contrib in node.contributors:
            if node.can_edit(user=contrib):
                users[contrib] = tuple(map(sum, zip(users[contrib], projects[node])))  # Adds tuples together, map(sum, zip((a, b), (c, d))) -> (a+c, b+d)

    for collection, limit in ((users, USER_LIMIT), (projects, PROJECT_LIMIT)):
        for item, (used, deleted) in filter(functools.partial(limit_filter, limit), collection.items()):
            line = '{!r} has exceeded the limit {:.2f}GBs ({}b) with {:.2f}GBs ({}b) used and {:.2f}GBs ({}b) deleted.'.format(item, limit / GBs, limit, used / GBs, used, deleted / GBs, deleted)
            logger.info(line)
            lines.append(line)

    if lines:
        if send_email:
            logger.info('Sending email...')
            mails.send_mail('[email protected]', mails.EMPTY, body='\n'.join(lines), subject='Script: OsfStorage usage audit')
        else:
            logger.info('send_email is False, not sending email'.format(len(lines)))
        logger.info('{} offending project(s) and user(s) found'.format(len(lines)))
    else:
        logger.info('No offending projects or users found')

def main(dry_run=True):
    init_app(routes=False)

    popular_node_ids = popular_activity_json()['popular_node_ids']
    popular_links_node = models.Node.find_one(Q('_id', 'eq', POPULAR_LINKS_NODE))
    new_and_noteworthy_links_node = models.Node.find_one(Q('_id', 'eq', NEW_AND_NOTEWORTHY_LINKS_NODE))
    new_and_noteworthy_node_ids = get_new_and_noteworthy_nodes()

    update_node_links(popular_links_node, popular_node_ids, 'popular')
    update_node_links(new_and_noteworthy_links_node, new_and_noteworthy_node_ids, 'new and noteworthy')

    try:
        popular_links_node.save()
        logger.info('Node links on {} updated.'.format(popular_links_node._id))
    except (KeyError, RuntimeError) as error:
        logger.error('Could not migrate popular nodes due to error')
        logger.exception(error)

    try:
        new_and_noteworthy_links_node.save()
        logger.info('Node links on {} updated.'.format(new_and_noteworthy_links_node._id))
    except (KeyError, RuntimeError) as error:
        logger.error('Could not migrate new and noteworthy nodes due to error')
        logger.exception(error)

    if dry_run:
        raise RuntimeError('Dry run -- transaction rolled back.')

def main():
    dry_run = '--dry' in sys.argv
    if not dry_run:
        script_utils.add_file_logger(logger, __file__)
    init_app(set_backends=True, routes=False)
    with transaction.atomic():
        migrate(dry_run)

def main():
    init_app(routes=False)  # Sets the storage backends on all models
    dry = '--dry' in sys.argv
    if not dry:
        script_utils.add_file_logger(logger, __file__)
    with TokuTransaction():
        log_duplicate_acount(dry)

def main(dry_run=True):
    init_app(routes=False)
    from osf.models import AbstractNode
    from website.project.utils import activity

    popular_activity = activity()

    popular_nodes = popular_activity['popular_public_projects']
    popular_links_node = AbstractNode.find_one(Q('_id', 'eq', POPULAR_LINKS_NODE))
    popular_registrations = popular_activity['popular_public_registrations']
    popular_links_registrations = AbstractNode.find_one(Q('_id', 'eq', POPULAR_LINKS_REGISTRATIONS))

    update_node_links(popular_links_node, popular_nodes, 'popular')
    update_node_links(popular_links_registrations, popular_registrations, 'popular registrations')
    try:
        popular_links_node.save()
        logger.info('Node links on {} updated.'.format(popular_links_node._id))
    except (KeyError, RuntimeError) as error:
        logger.error('Could not migrate popular nodes due to error')
        logger.exception(error)

    try:
        popular_links_registrations.save()
        logger.info('Node links for registrations on {} updated.'.format(popular_links_registrations._id))
    except (KeyError, RuntimeError) as error:
        logger.error('Could not migrate popular nodes for registrations due to error')
        logger.exception(error)

    if dry_run:
        raise RuntimeError('Dry run -- transaction rolled back.')

def main():
    init_app(routes=False)
    dry_run = '--dry' in sys.argv
    with TokuTransaction():
        lowercase_nids()
        if dry_run:
            raise Exception('Dry run')

def main():
    if 'dry' not in sys.argv:
        scripts_utils.add_file_logger(logger, __file__)
    # Set up storage backends
    init_app(routes=False)
    logger.info('{n} invalid GUID objects found'.format(n=len(get_targets())))
    logger.info('Finished.')

def main(dry=True):
    init_app(set_backends=True, routes=False)  # Sets the storage backends on all models

    with TokuTransaction():
        do_migration()
        if dry:
            raise Exception('Abort Transaction - Dry Run')

def run_main(dry_run=True):
    if not dry_run:
        scripts_utils.add_file_logger(logger, __file__)
    init_app(routes=False)
    with TokuTransaction():
        main()
        if dry_run:
            raise RuntimeError("Dry run, rolling back transaction")

def main(dry=True):
    init_app(set_backends=True, routes=False)
    if not dry:
        scripts_utils.add_file_logger(logger, __file__)
    prereg = MetaSchema.find_one(
            Q('name', 'eq', "Prereg Challenge"))
    migrate_drafts_q5_metadata(prereg)
    migrate_registrations_q5_metadata(prereg)

def main():
    dry = '--dry' in sys.argv
    script_utils.add_file_logger(logger, __file__)
    init_app(set_backends=True, routes=False)
    with TokuTransaction():
        migrate()
        if dry:
            raise RuntimeError('Dry run -- Transaction rolled back')

def main(dry_run=True):
    init_app()
    nodes = find_file_mismatch_nodes()
    print('Migrating {0} nodes'.format(len(nodes)))
    if dry_run:
        return
    for node in nodes:
        migrate_node(node)

def main():
    dry_run = False
    if '--dry' in sys.argv:
        dry_run = True
    if not dry_run:
        script_utils.add_file_logger(logger, __file__)
    init_app(set_backends=True, routes=False)
    with TokuTransaction():
        migrate(dry_run=dry_run)