本文整理汇总了Python中assembl.models.Idea.prepare_counters方法的典型用法代码示例。如果您正苦于以下问题：Python Idea.prepare_counters方法的具体用法？Python Idea.prepare_counters怎么用？Python Idea.prepare_counters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assembl.models.Idea的用法示例。
在下文中一共展示了Idea.prepare_counters方法的1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: _get_ideas_real
# 需要导入模块: from assembl.models import Idea [as 别名]
# 或者: from assembl.models.Idea import prepare_counters [as 别名]
def _get_ideas_real(discussion, view_def=None, ids=None, user_id=None):
user_id = user_id or Everyone
# optimization: Recursive widget links.
from assembl.models import (
Widget, IdeaWidgetLink, IdeaDescendantsShowingWidgetLink)
universal_widget_links = []
by_idea_widget_links = defaultdict(list)
widget_links = discussion.db.query(IdeaWidgetLink
).join(Widget).join(Discussion).filter(
Widget.test_active(), Discussion.id == discussion.id,
IdeaDescendantsShowingWidgetLink.polymorphic_filter()
).options(joinedload_all(IdeaWidgetLink.idea)).all()
for wlink in widget_links:
if isinstance(wlink.idea, RootIdea):
universal_widget_links.append({
'@type': wlink.external_typename(),
'widget': Widget.uri_generic(wlink.widget_id)})
else:
for id in wlink.idea.get_all_descendants(True):
by_idea_widget_links[Idea.uri_generic(id)].append({
'@type': wlink.external_typename(),
'widget': Widget.uri_generic(wlink.widget_id)})
next_synthesis = discussion.get_next_synthesis()
ideas = discussion.db.query(Idea).filter_by(
discussion_id=discussion.id
)
ideas = ideas.outerjoin(SubGraphIdeaAssociation,
and_(SubGraphIdeaAssociation.sub_graph_id==next_synthesis.id, SubGraphIdeaAssociation.idea_id==Idea.id)
)
ideas = ideas.outerjoin(IdeaLink,
and_(IdeaLink.target_id==Idea.id)
)
ideas = ideas.order_by(IdeaLink.order, Idea.creation_date)
if ids:
ids = [get_database_id("Idea", id) for id in ids]
ideas = ideas.filter(Idea.id.in_(ids))
# remove tombstones
ideas = ideas.filter(and_(*Idea.base_conditions()))
ideas = ideas.options(
joinedload_all(Idea.source_links),
joinedload_all(Idea.has_showing_widget_links),
undefer(Idea.num_children))
permissions = get_permissions(user_id, discussion.id)
Idea.prepare_counters(discussion.id, True)
retval = [idea.generic_json(view_def, user_id, permissions)
for idea in ideas]
retval = [x for x in retval if x is not None]
for r in retval:
if r.get('widget_links', None) is not None:
links = r['widget_links'][:]
links.extend(universal_widget_links)
links.extend(by_idea_widget_links[r['@id']])
r['active_widget_links'] = links
return retval