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# Copyright 2009 Canonical Ltd. This software is licensed under the
# GNU Affero General Public License version 3 (see the file LICENSE).
# pylint: disable-msg=E0611,W0212
__metaclass__ = type
__all__ = ['SprintSpecification']
from sqlobject import (
ForeignKey,
StringCol,
)
from zope.interface import implements
from lp.blueprints.enums import SprintSpecificationStatus
from lp.blueprints.interfaces.sprintspecification import ISprintSpecification
from lp.registry.interfaces.person import validate_public_person
from lp.services.database.constants import (
DEFAULT,
UTC_NOW,
)
from lp.services.database.datetimecol import UtcDateTimeCol
from lp.services.database.enumcol import EnumCol
from lp.services.database.sqlbase import SQLBase
class SprintSpecification(SQLBase):
"""A link between a sprint and a specification."""
implements(ISprintSpecification)
_table = 'SprintSpecification'
sprint = ForeignKey(dbName='sprint', foreignKey='Sprint',
notNull=True)
specification = ForeignKey(dbName='specification',
foreignKey='Specification', notNull=True)
status = EnumCol(schema=SprintSpecificationStatus, notNull=True,
default=SprintSpecificationStatus.PROPOSED)
whiteboard = StringCol(notNull=False, default=None)
registrant = ForeignKey(
dbName='registrant', foreignKey='Person',
storm_validator=validate_public_person, notNull=True)
date_created = UtcDateTimeCol(notNull=True, default=DEFAULT)
decider = ForeignKey(
dbName='decider', foreignKey='Person',
storm_validator=validate_public_person, notNull=False, default=None)
date_decided = UtcDateTimeCol(notNull=False, default=None)
@property
def is_confirmed(self):
"""See ISprintSpecification."""
return self.status == SprintSpecificationStatus.ACCEPTED
@property
def is_decided(self):
"""See ISprintSpecification."""
return self.status != SprintSpecificationStatus.PROPOSED
def acceptBy(self, decider):
"""See ISprintSpecification."""
self.status = SprintSpecificationStatus.ACCEPTED
self.decider = decider
self.date_decided = UTC_NOW
def declineBy(self, decider):
"""See ISprintSpecification."""
self.status = SprintSpecificationStatus.DECLINED
self.decider = decider
self.date_decided = UTC_NOW
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