Python Watch.all_by_entityの例

コード例 #1

ファイル: watchlist.py プロジェクト: veryrandomname/adhocracy

def traverse_watchlist(entity):
    """
    Traverse the watchlist for all affected topics. Returns only
    the most closely matching watchlist entries.
    """

    def merge(outer, inner):
        return inner + [w for w in outer if
                        not w.user in [w.user for w in inner]]

    watches = Watch.all_by_entity(entity)

    if isinstance(entity, Comment):
        if entity.reply is not None:
            watches = merge(watches,
                            traverse_watchlist(entity.reply))
        else:
            watches = merge(watches,
                            traverse_watchlist(entity.topic))
    elif isinstance(entity, Delegateable):
        if entity.milestone is not None and not entity.milestone.is_deleted():
            watches = merge(watches, traverse_watchlist(entity.milestone))
        if len(entity.parents):
            for parent in entity.parents:
                watches = merge(watches,
                                traverse_watchlist(parent))
        else:
            watches = merge(watches,
                            traverse_watchlist(entity.instance))
    return watches

コード例 #2

def traverse_watchlist(entity):
    """
    Traverse the watchlist for all affected topics. Returns only
    the most closely matching watchlist entries.
    """
    def merge(outer, inner):
        return inner + [w for w in outer if \
            not w.user in [w.user for w in inner]]

    watches = Watch.all_by_entity(entity)

    if isinstance(entity, Comment):
        if entity.reply is not None:
            watches = merge(watches, traverse_watchlist(entity.reply))
        else:
            watches = merge(watches, traverse_watchlist(entity.topic))
    elif isinstance(entity, Delegateable):
        if entity.milestone is not None and not entity.milestone.is_deleted():
            watches = merge(watches, traverse_watchlist(entity.milestone))
        if len(entity.parents):
            for parent in entity.parents:
                watches = merge(watches, traverse_watchlist(parent))
        else:
            watches = merge(watches, traverse_watchlist(entity.instance))
    return watches