• 设为首页
  • 点击收藏
  • 手机版
    手机扫一扫访问
    迪恩网络手机版
  • 关注官方公众号
    微信扫一扫关注
    迪恩网络公众号

Python base.model_query函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Python中storyboard.db.api.base.model_query函数的典型用法代码示例。如果您正苦于以下问题:Python model_query函数的具体用法?Python model_query怎么用?Python model_query使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了model_query函数的20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,您的评价将有助于我们的系统推荐出更棒的Python代码示例。

示例1: project_group_get_all

def project_group_get_all(marker=None, limit=None, offset=None,
                          subscriber_id=None, sort_field=None, sort_dir=None,
                          **kwargs):
    # Sanity checks, in case someone accidentally explicitly passes in 'None'
    if not sort_field:
        sort_field = 'id'
    if not sort_dir:
        sort_dir = 'asc'

    query = api_base.model_query(models.ProjectGroup)
    query = api_base.apply_query_filters(query=query,
                                         model=models.ProjectGroup,
                                         **kwargs)

    # Filter by subscriber ID
    if subscriber_id is not None:
        subs = api_base.model_query(models.Subscription)
        subs = api_base.apply_query_filters(query=subs,
                                            model=models.Subscription,
                                            target_type='project_group',
                                            user_id=subscriber_id)
        subs = subs.subquery()
        query = query.join(subs, subs.c.target_id == models.ProjectGroup.id)

    query = api_base.paginate_query(query=query,
                                    model=models.ProjectGroup,
                                    limit=limit,
                                    sort_key=sort_field,
                                    marker=marker,
                                    offset=offset,
                                    sort_dir=sort_dir)

    # Execute the query
    return query.all()
开发者ID:openstack-infra,项目名称:storyboard,代码行数:34,代码来源:project_groups.py


示例2: __init__

    def __init__(self, project_name):
        """Create a new instance of the launchpad-to-storyboard data writer.
        """

        # username -> openid
        self._openid_map = dict()
        # openid -> SB User Entity
        self._user_map = dict()
        # tag_name -> SB StoryTag Entity
        self._tag_map = dict()
        # Build a session for the writer
        self.session = db_api.get_session(in_request=False)

        # SB Project Entity + Sanity check.
        self.project = db_api.model_query(Project, self.session) \
            .filter_by(name=project_name) \
            .first()
        if not self.project:
            print("Local project %s not found in storyboard, please create \
                  it first." % (project_name))
            sys.exit(1)

        self.branch = db_api.model_query(Branch, self.session) \
            .filter_by(project_id=self.project.id, name='master') \
            .first()
        if not self.branch:
            print("No master branch found for project %s, please create \
                  one first." % (project_name))
            sys.exit(1)
开发者ID:openstack-infra,项目名称:storyboard,代码行数:29,代码来源:writer.py


示例3: story_get_count

def story_get_count(title=None, description=None, status=None,
                    assignee_id=None, creator_id=None, project_group_id=None,
                    project_id=None, subscriber_id=None, tags=None,
                    tags_filter_type="all"):
    query = _story_build_query(title=title,
                               description=description,
                               assignee_id=assignee_id,
                               creator_id=creator_id,
                               project_group_id=project_group_id,
                               project_id=project_id,
                               tags=tags,
                               tags_filter_type=tags_filter_type)

    # Filter by subscriber ID
    if subscriber_id is not None:
        subs = api_base.model_query(models.Subscription)
        subs = api_base.apply_query_filters(query=subs,
                                            model=models.Subscription,
                                            target_type='story',
                                            user_id=subscriber_id)
        subs = subs.subquery()
        query = query.join(subs, subs.c.target_id == models.Story.id)

    # If we're also asking for status, we have to attach storysummary here,
    # since story status is derived.
    if status:
        query = query.subquery()
        summary_query = api_base.model_query(models.StorySummary)
        summary_query = summary_query \
            .join(query, models.StorySummary.id == query.c.id)
        query = summary_query.filter(models.StorySummary.status.in_(status))

    return query.count()
开发者ID:ColdrickSotK,项目名称:storyboard,代码行数:33,代码来源:stories.py


示例4: story_get_all

def story_get_all(title=None, description=None, status=None, assignee_id=None,
                  creator_id=None, project_group_id=None, project_id=None,
                  subscriber_id=None, tags=None, marker=None, offset=None,
                  limit=None, tags_filter_type="all", sort_field='id',
                  sort_dir='asc', current_user=None):
    # Sanity checks, in case someone accidentally explicitly passes in 'None'
    if not sort_field:
        sort_field = 'id'
    if not sort_dir:
        sort_dir = 'asc'

    if not isinstance(status, list) and status is not None:
        status = [status]

    # Build the query.
    subquery = _story_build_query(title=title,
                                  description=description,
                                  assignee_id=assignee_id,
                                  creator_id=creator_id,
                                  project_group_id=project_group_id,
                                  project_id=project_id,
                                  tags=tags,
                                  tags_filter_type=tags_filter_type,
                                  current_user=current_user)

    # Filter by subscriber ID
    if subscriber_id is not None:
        subs = api_base.model_query(models.Subscription)
        subs = api_base.apply_query_filters(query=subs,
                                            model=models.Subscription,
                                            target_type='story',
                                            user_id=subscriber_id)
        subs = subs.subquery()
        subquery = subquery.join(subs, subs.c.target_id == models.Story.id)

    # Turn the whole shebang into a subquery.
    subquery = subquery.subquery('filtered_stories')

    # Return the story summary.
    query = api_base.model_query(models.StorySummary)\
        .options(subqueryload(models.StorySummary.tags))
    query = query.join(subquery,
                       models.StorySummary.id == subquery.c.id)

    if status:
        query = query.filter(models.StorySummary.status.in_(status))

    # paginate the query
    query = api_base.paginate_query(query=query,
                                    model=models.StorySummary,
                                    limit=limit,
                                    sort_key=sort_field,
                                    marker=marker,
                                    offset=offset,
                                    sort_dir=sort_dir)

    raw_stories = query.all()
    return raw_stories
开发者ID:palvarez89,项目名称:storyboard,代码行数:58,代码来源:stories.py


示例5: filter_stories

def filter_stories(worklist, filters):
    filter_queries = []
    for filter in filters:
        subquery = api_base.model_query(models.Story.id).distinct().subquery()
        query = api_base.model_query(models.StorySummary)
        query = query.join(subquery, models.StorySummary.id == subquery.c.id)
        query = query.outerjoin(models.Task,
                                models.Project,
                                models.project_group_mapping,
                                models.ProjectGroup)
        for criterion in filter.criteria:
            attr = translate_criterion_to_field(criterion)
            if hasattr(models.StorySummary, attr):
                model = models.StorySummary
            else:
                if attr in ('assignee_id', 'project_id'):
                    model = models.Task
                elif attr == 'project_group_id':
                    model = models.ProjectGroup
                    attr = 'id'
                else:
                    continue

            if attr == 'tags':
                if criterion.negative:
                    query = query.filter(
                        ~models.StorySummary.tags.any(
                            models.StoryTag.name.in_([criterion.value])))
                else:
                    query = query.filter(
                        models.StorySummary.tags.any(
                            models.StoryTag.name.in_([criterion.value])))
                continue

            if criterion.negative:
                query = query.filter(
                    getattr(model, attr) != criterion.value)
            else:
                query = query.filter(
                    getattr(model, attr) == criterion.value)
        filter_queries.append(query)

    if len(filter_queries) > 1:
        query = filter_queries[0]
        query = query.union(*filter_queries[1:])
        return query.all()
    elif len(filter_queries) == 1:
        return filter_queries[0].all()
    else:
        return []
开发者ID:palvarez89,项目名称:storyboard,代码行数:50,代码来源:worklists.py


示例6: story_get

def story_get(story_id, session=None):
    story_query = api_base.model_query(models.StorySummary, session)
    story_summary = story_query\
        .options(subqueryload(models.StorySummary.tags))\
        .filter_by(id=story_id).first()

    return story_summary
开发者ID:ColdrickSotK,项目名称:storyboard,代码行数:7,代码来源:stories.py


示例7: filter_tasks

def filter_tasks(worklist, filters):
    filter_queries = []
    for filter in filters:
        query = api_base.model_query(models.Task)
        query = query.outerjoin(models.Project,
                                models.project_group_mapping,
                                models.ProjectGroup)
        for criterion in filter.criteria:
            attr = translate_criterion_to_field(criterion)
            if hasattr(models.Task, attr):
                model = models.Task
            elif attr == 'project_group_id':
                model = models.ProjectGroup
                attr = 'id'
            else:
                continue
            if criterion.negative:
                query = query.filter(getattr(model, attr) != criterion.value)
            else:
                query = query.filter(getattr(model, attr) == criterion.value)
        filter_queries.append(query)

    if len(filter_queries) > 1:
        query = filter_queries[0]
        query = query.union(*filter_queries[1:])
        return query.all()
    elif len(filter_queries) == 1:
        return filter_queries[0].all()
    else:
        return []
开发者ID:palvarez89,项目名称:storyboard,代码行数:30,代码来源:worklists.py


示例8: run

    def run(self):
        """Remove all oauth tokens that are more than a week old.
        """
        # Calculate last week.
        lastweek = datetime.now(pytz.utc) - timedelta(weeks=1)
        LOG.debug("Removing Expired OAuth Tokens: %s" % (lastweek,))

        # Build the session.
        session = api_base.get_session(in_request=False,
                                       autocommit=False,
                                       expire_on_commit=True)
        try:
            query = api_base.model_query(AccessToken, session)

            # Apply the filter.
            query = query.filter(AccessToken.expires_at < lastweek)

            # Manually deleting each record, because batch deletes are an
            # exception to ORM Cascade markup.
            for token in query.all():
                session.delete(token)

            session.commit()
        except Exception:
            session.rollback()
开发者ID:ColdrickSotK,项目名称:storyboard,代码行数:25,代码来源:cleaner.py


示例9: task_build_query

def task_build_query(project_group_id, current_user=None, **kwargs):
    # Construct the query
    query = api_base.model_query(models.Task)

    if project_group_id:
        query = query.join(models.Project,
                           models.project_group_mapping,
                           models.ProjectGroup) \
            .filter(models.ProjectGroup.id == project_group_id)

    # Sanity check on input parameters
    query = api_base.apply_query_filters(query=query,
                                         model=models.Task,
                                         **kwargs)

    # Filter out tasks or stories that the current user can't see
    query = query.outerjoin(models.Story,
                            models.story_permissions,
                            models.Permission,
                            models.user_permissions,
                            models.User)
    if current_user is not None:
        query = query.filter(
            or_(
                and_(
                    models.User.id == current_user,
                    models.Story.private == true()
                ),
                models.Story.private == false()
            )
        )
    else:
        query = query.filter(models.Story.private == false())

    return query
开发者ID:palvarez89,项目名称:storyboard,代码行数:35,代码来源:tasks.py


示例10: project_get_all

def project_get_all(marker=None, offset=None, limit=None, sort_field=None,
                    sort_dir=None, project_group_id=None, subscriber_id=None,
                    **kwargs):
    # Sanity checks, in case someone accidentally explicitly passes in 'None'
    if not sort_field:
        sort_field = 'id'
    if not sort_dir:
        sort_dir = 'asc'

    # Construct the query
    query = project_build_query(project_group_id=project_group_id,
                                **kwargs)

    # Filter by subscriber ID
    if subscriber_id is not None:
        subs = api_base.model_query(models.Subscription)
        subs = api_base.apply_query_filters(query=subs,
                                            model=models.Subscription,
                                            user_id=subscriber_id)
        # Filter by exact match, to avoid matching "project_group"
        subs = subs.filter(models.Subscription.target_type == 'project')
        subs = subs.subquery()
        query = query.join(subs, subs.c.target_id == models.Project.id)

    query = api_base.paginate_query(query=query,
                                    model=models.Project,
                                    limit=limit,
                                    sort_key=sort_field,
                                    marker=marker,
                                    offset=offset,
                                    sort_dir=sort_dir)

    # Execute the query
    return query.all()
开发者ID:openstack-infra,项目名称:storyboard,代码行数:34,代码来源:projects.py


示例11: projects_query

    def projects_query(self, q, sort_dir=None, marker=None, limit=None):
        session = api_base.get_session()
        query = api_base.model_query(models.Project, session)
        query = self._build_fulltext_search(models.Project, query, q)
        query = self._apply_pagination(models.Project, query, marker, limit)

        return query.all()
开发者ID:devcurmudgeon,项目名称:storyboard,代码行数:7,代码来源:sqlalchemy_impl.py


示例12: users_query

    def users_query(self, q, marker=None, offset=None, limit=None,
                    filter_non_public=False, **kwargs):
        session = api_base.get_session()
        clean_query = api_base.model_query(models.User, session)
        try:
            query = self._build_fulltext_search(models.User, clean_query, q)
            query = self._apply_pagination(
                models.User, query, marker, offset, limit)

            users = query.all()
        except DBError:
            query = self._build_fulltext_search(models.User, clean_query, q,
                                                mode=FullTextMode.NATURAL)
            query = self._apply_pagination(
                models.User, query, marker, offset, limit)

            users = query.all()

        if filter_non_public:
            users = [
                api_base._filter_non_public_fields(user, user._public_fields)
                for user in users
            ]

        return users
开发者ID:openstack-infra,项目名称:storyboard,代码行数:25,代码来源:sqlalchemy_impl.py


示例13: build_tag

    def build_tag(self, tag_name):
        """Retrieve the SQLAlchemy record for the given tag name, creating it
        if necessary.

        :param tag_name: Name of the tag to retrieve and/or create.
        :return: The SQLAlchemy entity corresponding to the tag name.
        """
        if tag_name not in self._tag_map:

            # Does it exist in the database?
            tag = db_api.model_query(StoryTag, self.session) \
                .filter_by(name=tag_name) \
                .first()

            if not tag:
                # Go ahead and create it.
                print("Importing tag '%s'" % tag_name)
                tag = db_api.entity_create(StoryTag, {
                    'name': tag_name
                }, session=self.session)

            # Add it to our memory cache
            self._tag_map[tag_name] = tag

        return self._tag_map[tag_name]
开发者ID:openstack-infra,项目名称:storyboard,代码行数:25,代码来源:writer.py


示例14: tasks_query

    def tasks_query(self, q, marker=None, offset=None, limit=None,
                    current_user=None, **kwargs):
        session = api_base.get_session()
        query = api_base.model_query(models.Task, session)

        # Filter out tasks or stories that the current user can't see
        query = query.outerjoin(models.Story,
                                models.story_permissions,
                                models.Permission,
                                models.user_permissions,
                                models.User)
        if current_user is not None:
            query = query.filter(
                or_(
                    and_(
                        models.User.id == current_user,
                        models.Story.private == true()
                    ),
                    models.Story.private == false()
                )
            )
        else:
            query = query.filter(models.Story.private == false())

        query = self._build_fulltext_search(models.Task, query, q)
        query = self._apply_pagination(
            models.Task, query, marker, offset, limit)

        return query.all()
开发者ID:palvarez89,项目名称:storyboard,代码行数:29,代码来源:sqlalchemy_impl.py


示例15: _story_fulltext_query

    def _story_fulltext_query(self, query, q, status, marker, offset,
                              limit, mode, sort_field, sort_dir):
        clean_query = self._build_fulltext_search(
            models.Story, query, q, mode=mode)

        # Turn the whole shebang into a subquery.
        clean_query = clean_query.subquery('filtered_stories')

        # Return the story summary.
        query = api_base.model_query(models.StorySummary)\
            .options(subqueryload(models.StorySummary.tags))
        id_col = tuple(clean_query.c)[0]
        query = query.join(clean_query,
                           models.StorySummary.id == id_col)

        if status:
            query = query.filter(models.StorySummary.status.in_(status))

        query = self._apply_pagination(models.StorySummary,
                                       query,
                                       marker,
                                       offset,
                                       limit,
                                       sort_field=sort_field,
                                       sort_dir=sort_dir)

        return query.all()
开发者ID:openstack-infra,项目名称:storyboard,代码行数:27,代码来源:sqlalchemy_impl.py


示例16: users_query

    def users_query(self, q, marker=None, limit=None, **kwargs):
        session = api_base.get_session()
        query = api_base.model_query(models.User, session)
        query = self._build_fulltext_search(models.User, query, q)
        query = self._apply_pagination(models.User, query, marker, limit)

        return query.all()
开发者ID:devcurmudgeon,项目名称:storyboard,代码行数:7,代码来源:sqlalchemy_impl.py


示例17: authorization_code_get

def authorization_code_get(code):
    query = api_base.model_query(models.AuthorizationCode,
                                 api_base.get_session())
    # The query string parser always gives a list, but the database
    # wants a single value.
    if isinstance(code, list):
        code = code[0]
    return query.filter_by(code=code).first()
开发者ID:openstack-infra,项目名称:storyboard,代码行数:8,代码来源:auth_codes.py


示例18: check_branch

    def check_branch(self, branch):

        #Look in db for branches that are in project
        #if branch is in project return True
        exists = (db_api.model_query(Branch, self.session)
                  .filter_by(project_id=self.project.id)
                  .filter_by(name=branch).all())
        return exists
开发者ID:openstack-infra,项目名称:storyboard,代码行数:8,代码来源:writer.py


示例19: user_token_get_count

def user_token_get_count(**kwargs):
    query = api_base.model_query(models.AccessToken)

    query = api_base.apply_query_filters(query=query,
                                         model=models.AccessToken,
                                         **kwargs)

    return query.count()
开发者ID:ColdrickSotK,项目名称:storyboard,代码行数:8,代码来源:user_tokens.py


示例20: write_user

    def write_user(self, lp_user):
        """Writes a launchpad user record into our user cache, resolving the
        openid if necessary.

        :param lp_user: The launchpad user record.
        :return: The SQLAlchemy entity for the user record.
        """

        try:
            display_name = lp_user.display_name
            user_link = lp_user.web_link
        except errors.HTTPError:
            display_name = "Disabled Launchpad User"
            user_link = "000000000000000000000"

        # Resolve the openid.
        if user_link not in self._openid_map:
            try:
                openid_consumer = consumer.Consumer(
                    dict(id=cryptutil.randomString(16, '0123456789abcdef')),
                    None)
                openid_request = openid_consumer.begin(user_link)
                openid = openid_request.endpoint.getLocalID()
                openid = openid.replace(
                    'login.launchpad.net', 'login.ubuntu.com')

                self._openid_map[user_link] = openid
            except DiscoveryFailure:
                # If we encounter a launchpad maintenance user,
                # give it an invalid openid.
                print("WARNING: Invalid OpenID for user \'%s\'"
                      % (display_name,))
                self._openid_map[user_link] = \
                    'http://example.com/invalid/~%s' % (display_name,)

        openid = self._openid_map[user_link]

        # Resolve the user record from the openid.
        if openid not in self._user_map:

            # Check for the user, create if new.
            user = db_api.model_query(User, self.session) \
                .filter_by(openid=openid) \
                .first()
            if not user:
                print("Importing user '%s'" % (user_link))

                # Use a temporary email address, since LP won't give this to
                # us and it'll be updated on first login anyway.
                user = db_api.entity_create(User, {
                    'openid': openid,
                    'full_name': display_name,
                    'email': "%s-%[email protected]" % (display_name, uuid.uuid4())
                }, session=self.session)

            self._user_map[openid] = user

        return self._user_map[openid]
开发者ID:openstack-infra,项目名称:storyboard,代码行数:58,代码来源:writer.py



注:本文中的storyboard.db.api.base.model_query函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


鲜花

握手

雷人

路过

鸡蛋
该文章已有0人参与评论

请发表评论

全部评论

专题导读
上一篇:
Python users.user_get函数代码示例发布时间:2022-05-27
下一篇:
Python base.get_session函数代码示例发布时间:2022-05-27
热门推荐
阅读排行榜

扫描微信二维码

查看手机版网站

随时了解更新最新资讯

139-2527-9053

在线客服(服务时间 9:00~18:00)

在线QQ客服
地址:深圳市南山区西丽大学城创智工业园
电邮:jeky_zhao#qq.com
移动电话:139-2527-9053

Powered by 互联科技 X3.4© 2001-2213 极客世界.|Sitemap