Python Session.query方法代码示例

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
    def find_by_id(cls, id, abort_404 = True, published = True):
        if published:
            result = Session.query(Schedule).filter_by(id=id).filter_by(published=published).first()
        else:
            result = Session.query(Schedule).filter_by(id=id).first()

        if result is None and abort_404:
            abort(404, "No such Schedule")
        return result

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
    def find_by_id(cls, id, abort_404 = True, published = True):
        if published:
            #I can't see why this exists as events as published, not schedules
            #Original: result = Session.query(Schedule).filter_by(id=id).filter_by(published=published).first()
            result = Session.query(Schedule).filter_by(id=id).first()
        else:
            result = Session.query(Schedule).filter_by(id=id).first()

        if result is None and abort_404:
            abort(404, "No such Schedule")
        return result

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
 def find_next_proposal(cls, id, type_id, signed_in_person_id):
     withdrawn = FundingStatus.find_by_name('Withdrawn')
     next = Session.query(Funding).from_statement("""
           SELECT
               f.id
           FROM
               (SELECT id
                FROM funding
                WHERE id <> %d
                  AND status_id <> %d
                  AND funding_type_id = %d
                EXCEPT
                    SELECT funding_id AS id
                    FROM funding_review
                    WHERE funding_review.reviewer_id = %d) AS f
           LEFT JOIN
                   funding_review AS r
                           ON(f.id=r.funding_id)
           GROUP BY
                   f.id
           ORDER BY COUNT(r.reviewer_id), RANDOM()
           LIMIT 1
     """ % (id, withdrawn.id, type_id, signed_in_person_id))
     next = next.first()
     if next is not None:
         return next.id
     else:
         # looks like you've reviewed everything!
         return None

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
    def find_accepted_by_id(cls, id):
        #status = ProposalStatus.find_by_name('Accepted')
        #result = Session.query(Proposal).filter_by(id=id,status_id=status.id)

        # Optimisation: assume that ProposalStatus of ID=1 is Accepted
        result = Session.query(Proposal).filter_by(id=id,status_id=1).one()
        return result

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
 def select_values(self):
     streams = Session.query(Stream).order_by(Stream.name).all()
     values = [ (None, '(none)') ]
     for stream in streams:
         v = (stream.id, stream.name)
         values.append(v)
     return values

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
    def find_scheduled_by_date_and_type(cls, date, event_type):
        from zookeepr.model.schedule import Schedule
        from zookeepr.model.event import Event
        from zookeepr.model.time_slot import TimeSlot

        start   = datetime.combine(date,time(0,0,0))
        end     = datetime.combine(date,time(23,59,59))
        return Session.query(Location).join(Schedule).join(Event).join(TimeSlot).filter(Event.type==event_type).filter(TimeSlot.start_time.between(start, end)).order_by(Location.display_order).all()

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
    def find_by_date(cls, date, primary=False):
        start = datetime.combine(date, time(0, 0, 0))
        end = datetime.combine(date, time(23, 59, 59))

        if primary == True:
            return (
                Session.query(TimeSlot)
                .filter(TimeSlot.start_time.between(start, end))
                .filter(TimeSlot.primary == primary)
                .order_by(TimeSlot.start_time)
                .all()
            )
        else:
            return (
                Session.query(TimeSlot)
                .filter(TimeSlot.start_time.between(start, end))
                .order_by(TimeSlot.start_time)
                .all()
            )

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
    def find_all_by_funding_type_id(cls, id, abort_404 = True, include_withdrawn=True):
        result = Session.query(Funding).filter_by(funding_type_id=id)
        if not include_withdrawn:
            withdrawn = FundingStatus.find_by_name('Withdrawn')
            result = result.filter(Funding.status_id != withdrawn.id)

        result = result.all()
        if result is None and abort_404:
            abort(404, "No such funding object")
        return result

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
    def find_all_by_proposal_type_id(cls, id, abort_404 = True, include_withdrawn=True):
        result = Session.query(Proposal).filter_by(proposal_type_id=id)
        if not include_withdrawn:
            withdrawn = ProposalStatus.find_by_name('Withdrawn')
            result = result.filter(Proposal.status_id != withdrawn.id)

        result = result.all()
        if result is None and abort_404:
            abort(404, "No such proposal object")
        return result

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
 def find_by_id(cls, id, abort_404 = True):
     result = Session.query(RegoRoom).filter_by(id=id).first()
     if result is None and abort_404:
         abort(404, "No such rego room object")
     return result

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
 def find_by_code(cls, code):
     return Session.query(Voucher).filter_by(code=code).first()

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
 def find_all(cls):
     return Session.query(Voucher).order_by(Voucher.id).all()

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
 def find_by_id(cls, id):
     return Session.query(Ceiling).filter_by(id=id).first()

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
 def find_by_category(cls, id):
     return Session.query(Product).filter_by(category_id=id)

# 需要导入模块: from zookeepr.model.meta import Session [as 别名]
# 或者: from zookeepr.model.meta.Session import query [as 别名]
 def find_all(self):
     return Session.query(Product).order_by(Product.cost).all()