def test_funky_ordering(self):
class Pos(object):
def __init__(self):
self.position = None
step_factory = ordering_list(
"position", ordering_func=step_numbering(2)
)
stepped = step_factory()
stepped.append(Pos())
stepped.append(Pos())
stepped.append(Pos())
stepped.append(Pos())
for li, pos in (0, 0), (1, 2), (2, 4), (3, 6):
self.assert_(stepped[li].position == pos)
fib_factory = ordering_list(
"position", ordering_func=fibonacci_numbering("position")
)
fibbed = fib_factory()
fibbed.append(Pos())
fibbed.append(Pos())
fibbed.append(Pos())
fibbed.append(Pos())
fibbed.append(Pos())
for li, pos in (0, 1), (1, 2), (2, 3), (3, 5), (4, 8):
self.assert_(fibbed[li].position == pos)
fibbed.insert(2, Pos())
fibbed.insert(4, Pos())
fibbed.insert(6, Pos())
for li, pos in (
(0, 1),
(1, 2),
(2, 3),
(3, 5),
(4, 8),
(5, 13),
(6, 21),
(7, 34),
):
self.assert_(fibbed[li].position == pos)
alpha_factory = ordering_list("position", ordering_func=alpha_ordering)
alpha = alpha_factory()
alpha.append(Pos())
alpha.append(Pos())
alpha.append(Pos())
alpha.insert(1, Pos())
for li, pos in (0, "A"), (1, "B"), (2, "C"), (3, "D"):
self.assert_(alpha[li].position == pos)
def test_replace(self):
self._setup(ordering_list("position"))
s1 = Slide("Slide #1")
s1.bullets = [Bullet("1"), Bullet("2"), Bullet("3")]
self.assert_(len(s1.bullets) == 3)
self.assert_(s1.bullets[2].position == 2)
session = create_session()
session.add(s1)
session.flush()
new_bullet = Bullet("new 2")
self.assert_(new_bullet.position is None)
# mark existing bullet as db-deleted before replacement.
# session.delete(s1.bullets[1])
s1.bullets[1] = new_bullet
self.assert_(new_bullet.position == 1)
self.assert_(len(s1.bullets) == 3)
id_ = s1.id
session.flush()
session.expunge_all()
srt = session.query(Slide).get(id_)
self.assert_(srt.bullets)
self.assert_(len(srt.bullets) == 3)
self.assert_(srt.bullets[1].text == "new 2")
self.assert_(srt.bullets[2].text == "3")
def Doc(models):
if models.lang == 'ru':
id = Column(Integer, primary_key=True)
else:
id = Column(Integer, ForeignKey(models.DocRu.id),
primary_key=True, autoincrement=False)
date = Column(DateTime, nullable=False, default=datetime.now, index=True)
title = Column(Html(String(1000)), nullable=False, default='')
summary = Column(Html(Text), nullable=False, default='')
body = deferred(Column(ExpandableHtml(MediumText), nullable=False,
default=ExpandableMarkup('')))
_photos, photos_edit, photos = editable_ordered_relation(
models.Doc_Photo, 'photo', use_property=False)
_photo_sets, photo_sets_edit, photo_sets = editable_ordered_relation(
models.Doc_PhotoSet, 'photo_set', use_property=False)
link_blocks_edit = relationship(
models.DocLinkBlock,
order_by=[models.DocLinkBlock.order_position],
collection_class=ordering_list('order_position'),
cascade='all, delete-orphan')
# do not display blocks without links
link_blocks = FilteredProperty('link_blocks_edit', has_links=True)
sections = relationship(
models.Section,
secondary=models.Doc_Section.__table__)
__mapper_args__ = {'order_by': desc(date)}
def __unicode__(self):
if self.id is None:
return u'Новый материал'
return u'Материал: {}'.format(self.title)
@cached_property
def index_photo(self):
if self.photos:
return self.photos[0]
elif self.photo_sets:
return self.photo_sets[0].index_photo
else:
return None
@cached_property
def all_photos(self):
photos = sum([x.photos for x in self.photo_sets], []) + self.photos
return list(collections.OrderedDict.fromkeys(photos))
@cached_property
def links_count(self):
return sum([len(x.links) for x in self.link_blocks])
@cached_property
def date_formatted(self):
return format_datetime(self.date, locale=self.models.lang)
def test_append_no_reorder(self):
self._setup(
ordering_list("position", count_from=1, reorder_on_append=False)
)
s1 = Slide("Slide #1")
self.assert_(not s1.bullets)
self.assert_(len(s1.bullets) == 0)
s1.bullets.append(Bullet("s1/b1"))
self.assert_(s1.bullets)
self.assert_(len(s1.bullets) == 1)
self.assert_(s1.bullets[0].position == 1)
s1.bullets.append(Bullet("s1/b2"))
self.assert_(len(s1.bullets) == 2)
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
bul = Bullet("s1/b100")
bul.position = 100
s1.bullets.append(bul)
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
self.assert_(s1.bullets[2].position == 100)
s1.bullets.append(Bullet("s1/b4"))
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
self.assert_(s1.bullets[2].position == 100)
self.assert_(s1.bullets[3].position == 4)
s1.bullets._reorder()
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
self.assert_(s1.bullets[2].position == 3)
self.assert_(s1.bullets[3].position == 4)
session = create_session()
session.add(s1)
session.flush()
id_ = s1.id
session.expunge_all()
del s1
srt = session.query(Slide).get(id_)
self.assert_(srt.bullets)
self.assert_(len(srt.bullets) == 4)
titles = ["s1/b1", "s1/b2", "s1/b100", "s1/b4"]
found = [b.text for b in srt.bullets]
self.assert_(titles == found)
def test_replace_two(self):
"""test #3191"""
self._setup(ordering_list("position", reorder_on_append=True))
s1 = Slide("Slide #1")
b1, b2, b3, b4 = Bullet("1"), Bullet("2"), Bullet("3"), Bullet("4")
s1.bullets = [b1, b2, b3]
eq_([b.position for b in s1.bullets], [0, 1, 2])
s1.bullets = [b4, b2, b1]
eq_([b.position for b in s1.bullets], [0, 1, 2])
def get_dict(self, models, factory=None):
remote_cls_name = self.get_remote_cls_name(factory)
remote_cls = getattr(models, remote_cls_name)
kwargs = {}
if self.ordered:
kwargs['collection_class'] = ordering_list('order')
kwargs['order_by'] = [remote_cls.order]
if self.cascade:
kwargs['cascade'] = self.cascade
if self.remote_foreign_key:
kwargs['foreign_keys'] = self.get_foreign_keys(models, factory)
field = relation(remote_cls, **kwargs)
return {
self.name: field,
}
def test_slice(self):
self._setup(ordering_list("position"))
b = [
Bullet("1"),
Bullet("2"),
Bullet("3"),
Bullet("4"),
Bullet("5"),
Bullet("6"),
]
s1 = Slide("Slide #1")
# 1, 2, 3
s1.bullets[0:3] = b[0:3]
for i in 0, 1, 2:
self.assert_(s1.bullets[i].position == i)
self.assert_(s1.bullets[i] == b[i])
# 1, 4, 5, 6, 3
s1.bullets[1:2] = b[3:6]
for li, bi in (0, 0), (1, 3), (2, 4), (3, 5), (4, 2):
self.assert_(s1.bullets[li].position == li)
self.assert_(s1.bullets[li] == b[bi])
# 1, 6, 3
del s1.bullets[1:3]
for li, bi in (0, 0), (1, 5), (2, 2):
self.assert_(s1.bullets[li].position == li)
self.assert_(s1.bullets[li] == b[bi])
session = create_session()
session.add(s1)
session.flush()
id_ = s1.id
session.expunge_all()
del s1
srt = session.query(Slide).get(id_)
self.assert_(srt.bullets)
self.assert_(len(srt.bullets) == 3)
texts = ["1", "6", "3"]
for i, text in enumerate(texts):
self.assert_(srt.bullets[i].position == i)
self.assert_(srt.bullets[i].text == text)
def test_insert(self):
self._setup(ordering_list("position"))
s1 = Slide("Slide #1")
s1.bullets.append(Bullet("1"))
s1.bullets.append(Bullet("2"))
s1.bullets.append(Bullet("3"))
s1.bullets.append(Bullet("4"))
self.assert_(s1.bullets[0].position == 0)
self.assert_(s1.bullets[1].position == 1)
self.assert_(s1.bullets[2].position == 2)
self.assert_(s1.bullets[3].position == 3)
s1.bullets.insert(2, Bullet("insert_at_2"))
self.assert_(s1.bullets[0].position == 0)
self.assert_(s1.bullets[1].position == 1)
self.assert_(s1.bullets[2].position == 2)
self.assert_(s1.bullets[3].position == 3)
self.assert_(s1.bullets[4].position == 4)
self.assert_(s1.bullets[1].text == "2")
self.assert_(s1.bullets[2].text == "insert_at_2")
self.assert_(s1.bullets[3].text == "3")
s1.bullets.insert(999, Bullet("999"))
self.assert_(len(s1.bullets) == 6)
self.assert_(s1.bullets[5].position == 5)
session = create_session()
session.add(s1)
session.flush()
id_ = s1.id
session.expunge_all()
del s1
srt = session.query(Slide).get(id_)
self.assert_(srt.bullets)
self.assert_(len(srt.bullets) == 6)
texts = ["1", "2", "insert_at_2", "3", "4", "999"]
found = [b.text for b in srt.bullets]
self.assert_(texts == found)
def test_insert(self):
self._setup(ordering_list('position'))
s1 = Slide('Slide #1')
s1.bullets.append(Bullet('1'))
s1.bullets.append(Bullet('2'))
s1.bullets.append(Bullet('3'))
s1.bullets.append(Bullet('4'))
self.assert_(s1.bullets[0].position == 0)
self.assert_(s1.bullets[1].position == 1)
self.assert_(s1.bullets[2].position == 2)
self.assert_(s1.bullets[3].position == 3)
s1.bullets.insert(2, Bullet('insert_at_2'))
self.assert_(s1.bullets[0].position == 0)
self.assert_(s1.bullets[1].position == 1)
self.assert_(s1.bullets[2].position == 2)
self.assert_(s1.bullets[3].position == 3)
self.assert_(s1.bullets[4].position == 4)
self.assert_(s1.bullets[1].text == '2')
self.assert_(s1.bullets[2].text == 'insert_at_2')
self.assert_(s1.bullets[3].text == '3')
s1.bullets.insert(999, Bullet('999'))
self.assert_(len(s1.bullets) == 6)
self.assert_(s1.bullets[5].position == 5)
session = create_session()
session.add(s1)
session.flush()
id = s1.id
session.expunge_all()
del s1
srt = session.query(Slide).get(id)
self.assert_(srt.bullets)
self.assert_(len(srt.bullets) == 6)
texts = ['1','2','insert_at_2','3','4','999']
found = [b.text for b in srt.bullets]
self.assert_(texts == found)
def create_collection_class(owner, member, column, *,
sorted=True, duplicates=True):
"""
Creates a class for holding the values of a collection in given *owner*
class.
The given *owner* class will be updated to have a new *member* with given
name, which is a list containing elements as described by *column*:
>>> create_collection_class(Group, 'permissions',
... Column(PermissionEnum.db_type(), nullable=False)
Group objects will now have a member called 'permissions', which contain a
sorted list of PermissionEnum values.
See :func:`.create_relationship_class` for the description of the keyword
arguments.
"""
name = owner.__name__ + tbl2cls(member)
if sorted:
bref = backref(member + '_wrapper', order_by='%s.index' % name,
collection_class=ordering_list('index'))
else:
bref = backref(member + '_wrapper')
members = {
'__score_db__': {
'inheritance': None
},
'owner_id': Column(IdType, ForeignKey('%s.id' % owner.__tablename__),
nullable=False),
'owner': relationship(owner, backref=bref),
'value': column,
}
if sorted:
members['index'] = Column(Integer, nullable=False)
if not duplicates:
members['__table_args__'] = (
UniqueConstraint(members['owner_id'], column),
)
cls = type(name, (owner.__score_db__['base'],), members)
proxy = association_proxy(member + '_wrapper', 'value',
creator=lambda v: cls(value=v))
setattr(owner, member, proxy)
return cls
def test_slice(self):
self._setup(ordering_list('position'))
b = [ Bullet('1'), Bullet('2'), Bullet('3'),
Bullet('4'), Bullet('5'), Bullet('6') ]
s1 = Slide('Slide #1')
# 1, 2, 3
s1.bullets[0:3] = b[0:3]
for i in 0, 1, 2:
self.assert_(s1.bullets[i].position == i)
self.assert_(s1.bullets[i] == b[i])
# 1, 4, 5, 6, 3
s1.bullets[1:2] = b[3:6]
for li, bi in (0,0), (1,3), (2,4), (3,5), (4,2):
self.assert_(s1.bullets[li].position == li)
self.assert_(s1.bullets[li] == b[bi])
# 1, 6, 3
del s1.bullets[1:3]
for li, bi in (0,0), (1,5), (2,2):
self.assert_(s1.bullets[li].position == li)
self.assert_(s1.bullets[li] == b[bi])
session = create_session()
session.add(s1)
session.flush()
id = s1.id
session.expunge_all()
del s1
srt = session.query(Slide).get(id)
self.assert_(srt.bullets)
self.assert_(len(srt.bullets) == 3)
texts = ['1', '6', '3']
for i, text in enumerate(texts):
self.assert_(srt.bullets[i].position == i)
self.assert_(srt.bullets[i].text == text)
def test_replace_two(self):
"""test #3191"""
self._setup(ordering_list('position', reorder_on_append=True))
s1 = Slide('Slide #1')
b1, b2, b3, b4 = Bullet('1'), Bullet('2'), Bullet('3'), Bullet('4')
s1.bullets = [b1, b2, b3]
eq_(
[b.position for b in s1.bullets],
[0, 1, 2]
)
s1.bullets = [b4, b2, b1]
eq_(
[b.position for b in s1.bullets],
[0, 1, 2]
)
def InitMapper( cls, metadata, Board ):
cls.__table__ = Table( cls.__tablename__, metadata,
Column('id', Integer, index = True, primary_key = True ),
Column('board_id', ForeignKey( Board.id ), index = True, nullable = False ),
Column('slot', Integer, index = True, nullable = False ),
Column('subject', String(255), nullable = False ),
Column('body', Text, nullable = False ),
Column('turn', Integer, nullable = False ),
Column('mtime', DateTime, nullable = False,
onupdate = func.current_timestamp(), default = func.current_timestamp()))
cols = cls.__table__.c
Index('ix_%s_id_board' % cls.__tablename__, cols.id, cols.board_id)
mapper( cls, cls.__table__, properties = {
'board': relation( Board,
uselist = False,
backref = backref( 'messages',
collection_class = ordering_list('slot', count_from = 1),
order_by = [ cols.slot ] ))
})
def DocLinkBlock(models):
id = Column(Integer, primary_key=True)
title = Column(String(250), nullable=False, default='')
doc_id = Column(Integer, ForeignKey(models.Doc.id, ondelete='CASCADE'),
nullable=False)
doc = relationship(models.Doc)
links_edit = relationship(models.DocLink,
collection_class=ordering_list('order_position'),
order_by=[models.DocLink.order_position],
cascade='all, delete-orphan')
# do not display links which can not be transformed to urls,
# for example links to unpublished documents
links = FilteredProperty('links_edit', has_url=True)
order_position = Column(Integer, nullable=False, default=0)
@property
def has_links(self):
return bool(self.links)
def __unicode__(self):
return u"Блок ссылок: {}".format(self.title)
def InitMapper( cls, metadata, OrderType, Object, Player ):
cls.__table__ = Table( cls.__tablename__, metadata,
Column('id', Integer, index = True, primary_key = True),
Column('slot', Integer, nullable = False),
Column('type_id', ForeignKey( OrderType.id ), nullable = False),
Column('object_id', ForeignKey( Object.id ), nullable = True),
Column('owner_id', ForeignKey( Player.id ), index = True, nullable = True),
Column('eta', Integer, nullable = False, default = 0),
Column('mtime', DateTime, nullable = False,
onupdate = func.current_timestamp(), default = func.current_timestamp()))
cols = cls.__table__.c
mapper( cls, cls.__table__, polymorphic_on = cols.type_id, properties = {
'type': relation( OrderType,
uselist = False ),
'object': relation( Object,
uselist = False,
backref = backref( 'orders',
collection_class = ordering_list('slot', count_from = 1),
order_by = [ cols.slot ] )),
'owner': relation( Player,
uselist = False )
})
def get_dict(self, models, factory=None):
rel_name = "%s_relation" % self.name
rel_cls_name = self.get_rel_cls_name(factory)
rel_cls = getattr(models, rel_cls_name)
remote_cls_name = self.get_remote_cls_name(factory)
kwargs = {}
if self.ordered:
kwargs['order_by'] = rel_cls.order
kwargs['collection_class'] = ordering_list('order')
rel = relation(rel_cls,
passive_deletes=None,
cascade='all, delete-orphan',
**kwargs)
def creator(item):
rel_cls = getattr(models, rel_cls_name)
return rel_cls(**{remote_cls_name.lower():item})
field = association_proxy(rel_name, remote_cls_name.lower(),
creator=creator)
return {
rel_name: rel,
self.name: field,
}
def ordered_relation(Model):
return relation(Model,
order_by=Model.order_position,
collection_class=ordering_list('order_position'),
cascade='all, delete-orphan')
## Mappers
meta.mapper(
Resource,
resource_table,
properties={
'package':
orm.relation(
Package,
# all resources including deleted
# formally package_resources_all
backref=orm.backref(
'resources_all',
collection_class=ordering_list('position'),
cascade='all, delete',
order_by=resource_table.c.position,
),
)
},
extension=[extension.PluginMapperExtension()],
)
def resource_identifier(obj):
return obj.id
class DictProxy(object):
def __init__(self, target_key, target_dict, data_type=text_type):
class TaskLineGroup(DBBASE, GroupCompute):
"""
Group of lines
"""
__table_args__ = default_table_args
id = Column(Integer, primary_key=True)
task_id = Column(
Integer,
ForeignKey('task.id', ondelete="cascade"),
info={'colanderalchemy': {
'title': u"Identifiant du document",
}})
description = Column(Text(), default="")
title = Column(String(255), default="")
order = Column(Integer, default=1)
task = relationship("Task",
primaryjoin="TaskLineGroup.task_id==Task.id",
info={'colanderalchemy': {
'exclude': True
}})
lines = relationship("TaskLine",
order_by='TaskLine.order',
cascade="all, delete-orphan",
back_populates='group',
collection_class=ordering_list('order'),
info={'colanderalchemy': {
'title': u"Prestations",
}})
def __json__(self, request):
return dict(id=self.id,
title=self.title,
description=self.description,
task_id=self.task_id,
order=self.order,
lines=[line.__json__(request) for line in self.lines])
def duplicate(self):
group = TaskLineGroup(
title=self.title,
description=self.description,
task_id=self.task_id,
lines=[line.duplicate() for line in self.lines],
order=self.order,
)
return group
def gen_cancelinvoice_group(self):
res = self.duplicate()
for line in res.lines:
line.cost = -1 * line.cost
return res
@classmethod
def from_sale_product_group(cls, sale_product_group):
"""
Build an instance based on the given sale_product_group
:param obj sale_product_group: A SaleProductGroup instance
:returns: A TaskLineGroup instance
"""
result = cls()
result.title = sale_product_group.title
result.description = sale_product_group.label
for product in sale_product_group.products:
result.lines.append(TaskLine.from_sale_product(product))
return result
class WebMapItem(Base):
__tablename__ = 'webmap_item'
id = db.Column(db.Integer, primary_key=True)
parent_id = db.Column(db.Integer, db.ForeignKey('webmap_item.id'))
item_type = db.Column(db.Enum('root', 'group', 'layer'), nullable=False)
position = db.Column(db.Integer, nullable=True)
display_name = db.Column(db.Unicode, nullable=True)
group_expanded = db.Column(db.Boolean, nullable=True)
layer_style_id = db.Column(db.ForeignKey(Resource.id), nullable=True)
layer_enabled = db.Column(db.Boolean, nullable=True)
layer_transparency = db.Column(db.Float, nullable=True)
layer_min_scale_denom = db.Column(db.Float, nullable=True)
layer_max_scale_denom = db.Column(db.Float, nullable=True)
layer_adapter = db.Column(db.Unicode, nullable=True)
draw_order_position = db.Column(db.Integer, nullable=True)
parent = db.relationship('WebMapItem',
remote_side=id,
backref=db.backref(
'children',
order_by=position,
cascade='all, delete-orphan',
collection_class=ordering_list('position')))
style = db.relationship(
'Resource',
# Temporary solution that allows to automatically
# remove web-map elements when style is removed
backref=db.backref('webmap_items', cascade='all'))
def to_dict(self):
if self.item_type in ('root', 'group'):
children = list(self.children)
sorted(children, key=lambda c: c.position)
if self.item_type == 'root':
return dict(
item_type=self.item_type,
children=[i.to_dict() for i in children],
)
elif self.item_type == 'group':
return dict(
item_type=self.item_type,
display_name=self.display_name,
group_expanded=self.group_expanded,
children=[i.to_dict() for i in children],
)
elif self.item_type == 'layer':
style_parent_id = None
if self.style and self.style.parent:
style_parent_id = self.style.parent.id
return dict(
item_type=self.item_type,
display_name=self.display_name,
layer_enabled=self.layer_enabled,
layer_transparency=self.layer_transparency,
layer_style_id=self.layer_style_id,
style_parent_id=style_parent_id,
layer_min_scale_denom=self.layer_min_scale_denom,
layer_max_scale_denom=self.layer_max_scale_denom,
layer_adapter=self.layer_adapter,
draw_order_position=self.draw_order_position,
)
def from_dict(self, data):
assert data['item_type'] == self.item_type
if data['item_type'] in ('root', 'group') and 'children' in data:
self.children = []
for i in data['children']:
child = WebMapItem(parent=self, item_type=i['item_type'])
child.from_dict(i)
self.children.append(child)
for a in ('display_name', 'group_expanded', 'layer_enabled',
'layer_adapter', 'layer_style_id', 'layer_transparency',
'layer_min_scale_denom', 'layer_max_scale_denom',
'draw_order_position'):
if a in data:
setattr(self, a, data[a])
class CampaignAction(BaseScopedNameMixin, db.Model):
"""
Actions available to a user in a campaign
"""
__tablename__ = 'campaign_action'
#: Campaign
campaign_id = db.Column(None, db.ForeignKey('campaign.id'), nullable=False)
campaign = db.relationship(Campaign,
backref=db.backref(
'actions',
cascade='all, delete-orphan',
order_by='CampaignAction.seq',
collection_class=ordering_list('seq')))
parent = db.synonym('campaign')
#: Sequence number
seq = db.Column(db.Integer, nullable=False, default=0)
#: Is this action live?
public = db.Column(db.Boolean, nullable=False, default=False)
#: Action type
type = db.Column(db.Enum(*CAMPAIGN_ACTION.keys(),
name='campaign_action_type_enum'),
nullable=False,
default=CAMPAIGN_ACTION)
# type = db.Column(db.Char(1),
# db.CheckConstraint('type IN (%s)' % ', '.join(["'%s'" % k for k in CAMPAIGN_ACTION.keys()])),
# nullable=False,
# default=CAMPAIGN_ACTION)
#: Action category (for buttons)
category = db.Column(db.Unicode(20), nullable=False, default=u'default')
#: Icon to accompany text
icon = db.Column(db.Unicode(20), nullable=True)
#: Group (for RSVP buttons)
group = db.Column(db.Unicode(20), nullable=True)
#: Target link (for follow link actions; blank = ?)
link = deferred(db.Column(db.Unicode(250), nullable=True))
#: Form
form = deferred(db.Column(JsonDict, nullable=False, server_default='{}'))
#: Post action message
message = db.Column(db.UnicodeText, nullable=False, default=u'')
__table_args__ = (db.UniqueConstraint('campaign_id', 'name'), )
@classmethod
def get(cls, campaign, name):
return cls.query.filter_by(campaign=campaign, name=name).one_or_none()
def url_for(self, action='view', _external=False, **kwargs):
if action == 'edit':
return url_for('campaign_action_edit',
campaign=self.campaign.name,
action=self.name,
_external=_external,
**kwargs)
elif action == 'delete':
return url_for('campaign_action_delete',
campaign=self.campaign.name,
action=self.name,
_external=_external,
**kwargs)
elif action == 'csv':
return url_for('campaign_action_csv',
campaign=self.campaign.name,
action=self.name,
_external=_external,
**kwargs)
class Item(BaseScopedNameMixin, db.Model):
__tablename__ = 'item'
__uuid_primary_key__ = True
__table_args__ = (db.UniqueConstraint('item_collection_id', 'name'), )
description = MarkdownColumn('description', default='', nullable=False)
seq = db.Column(db.Integer, nullable=False)
item_collection_id = db.Column(None,
db.ForeignKey('item_collection.id'),
nullable=False)
item_collection = db.relationship(
'ItemCollection',
backref=db.backref(
'items',
cascade='all, delete-orphan',
order_by=seq,
collection_class=ordering_list('seq', count_from=1),
),
)
parent = db.synonym('item_collection')
category_id = db.Column(None, db.ForeignKey('category.id'), nullable=False)
category = db.relationship(Category,
backref=db.backref(
'items', cascade='all, delete-orphan'))
quantity_total = db.Column(db.Integer, default=0, nullable=False)
discount_policies = db.relationship(
'DiscountPolicy',
secondary=item_discount_policy, # type: ignore[has-type]
backref='items',
lazy='dynamic',
)
assignee_details = db.Column(JsonDict, server_default='{}', nullable=False)
event_date = db.Column(db.Date, nullable=True)
cancellable_until = db.Column(db.TIMESTAMP(timezone=True), nullable=True)
transferable_until = db.Column(db.TIMESTAMP(timezone=True), nullable=True)
restricted_entry = db.Column(db.Boolean, default=False, nullable=False)
# ISO 3166-2 code. Eg: KA for Karnataka
place_supply_state_code = db.Column(db.Unicode(3), nullable=True)
# ISO country code
place_supply_country_code = db.Column(db.Unicode(2), nullable=True)
__roles__ = {
'item_owner': {
'read': {
'id',
'title',
'description_text',
'description_html',
'quantity_total',
'quantity_available',
'active_price',
'assignee_details',
}
}
}
def roles_for(self, actor=None, anchors=()):
roles = super(Item, self).roles_for(actor, anchors)
if self.item_collection.organization.userid in actor.organizations_owned_ids(
):
roles.add('item_owner')
return roles
def current_price(self):
"""Return the current price object for an item."""
return self.price_at(utcnow())
def has_higher_price(self, current_price):
"""Check if item has a higher price than the given current price."""
return Price.query.filter(
Price.end_at > current_price.end_at,
Price.item == self,
Price.discount_policy_id.is_(None),
).notempty()
def discounted_price(self, discount_policy):
"""Return the discounted price for an item."""
return Price.query.filter(
Price.item == self,
Price.discount_policy == discount_policy).one_or_none()
def standard_prices(self):
return Price.query.filter(Price.item == self,
Price.discount_policy_id.is_(None)).order_by(
Price.start_at.desc())
def price_at(self, timestamp):
"""Return the price object for an item at a given time."""
return (Price.query.filter(
Price.item == self,
Price.start_at <= timestamp,
Price.end_at > timestamp,
Price.discount_policy_id.is_(None),
).order_by(Price.created_at.desc()).first())
@classmethod
def get_by_category(cls, category):
return cls.query.filter(Item.category == category).order_by(cls.seq)
@hybrid_property
def quantity_available(self):
available_count = self.quantity_total - self.confirmed_line_items.count(
)
return available_count if available_count > 0 else 0
@property
def is_available(self):
"""
Check if an item is available.
Test: has a current price object and has a positive quantity_available
"""
return bool(self.current_price() and self.quantity_available > 0)
def is_cancellable(self):
return utcnow(
) < self.cancellable_until if self.cancellable_until else True
@property
def active_price(self):
current_price = self.current_price()
return current_price.amount if current_price else None
@property
def confirmed_line_items(self):
"""Return a query object preset with an item's confirmed line items."""
return self.line_items.filter(
LineItem.status == LINE_ITEM_STATUS.CONFIRMED)
@with_roles(call={'item_owner'})
def sold_count(self):
return self.confirmed_line_items.filter(
LineItem.final_amount > 0).count()
@with_roles(call={'item_owner'})
def free_count(self):
return self.confirmed_line_items.filter(
LineItem.final_amount == 0).count()
@with_roles(call={'item_owner'})
def cancelled_count(self):
return self.line_items.filter(
LineItem.status == LINE_ITEM_STATUS.CANCELLED).count()
@with_roles(call={'item_owner'})
def net_sales(self):
return (db.session.query(db.func.sum(LineItem.final_amount)).filter(
LineItem.item == self,
LineItem.status == LINE_ITEM_STATUS.CONFIRMED).first()[0])
@classmethod
def get_availability(cls, item_ids):
"""
Return an availability dict.
{'item_id': ('item title', 'quantity_total', 'line_item_count')}
"""
items_dict = {}
item_tups = (db.session.query(
cls.id, cls.title, cls.quantity_total,
db.func.count(cls.id)).join(LineItem).filter(
LineItem.item_id.in_(item_ids),
LineItem.status == LINE_ITEM_STATUS.CONFIRMED,
).group_by(cls.id).all())
for item_tup in item_tups:
items_dict[str(item_tup[0])] = item_tup[1:]
return items_dict
def demand_curve(self):
query = (db.session.query(db.column('final_amount'),
db.column('count')).from_statement(
db.text('''
SELECT final_amount, count(*)
FROM line_item
WHERE item_id = :item_id
AND final_amount > 0
AND status = :status
GROUP BY final_amount
ORDER BY final_amount;
''')).params(item_id=self.id, status=LINE_ITEM_STATUS.CONFIRMED))
return db.session.execute(query).fetchall()
primary_key=True)
position = Column(Integer, nullable=False)
creation_date = deferred(Column(DateTime, default=datetime.now,
nullable=False))
comments = deferred(Column(String(255), nullable=True))
service_instance = relation(ServiceInstance)
system = relation(System, uselist=False, backref='sislist')
def __str__(self):
return str(self.system.fqdn)
def __repr__(self):
return self.__class__.__name__ + " " + str(self.system.fqdn)
service_instance_server = ServiceInstanceServer.__table__
service_instance_server.primary_key.name='service_instance_server_pk'
table = service_instance_server
#TODO: would we like this mapped in service_instance.py instead?
ServiceInstance.servers = relation(ServiceInstanceServer,
collection_class=ordering_list('position'),
order_by=[ServiceInstanceServer.__table__.c.position])
class Task(Base):
"""Class to store a task.
"""
__tablename__ = 'tasks'
__table_args__ = (
UniqueConstraint('contest_id', 'num'),
UniqueConstraint('contest_id', 'name'),
ForeignKeyConstraint(
("id", "active_dataset_id"),
("datasets.task_id", "datasets.id"),
onupdate="SET NULL",
ondelete="SET NULL",
# Use an ALTER query to set this foreign key after
# both tables have been CREATEd, to avoid circular
# dependencies.
use_alter=True,
name="fk_active_dataset_id"),
CheckConstraint("token_gen_initial <= token_gen_max"),
)
# Auto increment primary key.
id = Column(
Integer,
primary_key=True,
# Needed to enable autoincrement on integer primary keys that
# are referenced by a foreign key defined on this table.
autoincrement='ignore_fk')
# Number of the task for sorting.
num = Column(Integer, nullable=False)
# Contest (id and object) owning the task.
contest_id = Column(Integer,
ForeignKey(Contest.id,
onupdate="CASCADE",
ondelete="CASCADE"),
nullable=False,
index=True)
contest = relationship(Contest,
backref=backref(
'tasks',
collection_class=ordering_list('num'),
order_by=[num],
cascade="all, delete-orphan",
passive_deletes=True))
# Short name and long human readable title of the task.
name = Column(Unicode, nullable=False)
title = Column(Unicode, nullable=False)
# A JSON-encoded lists of strings: the language codes of the
# statements that will be highlighted to all users for this task.
primary_statements = Column(String, nullable=False, default="[]")
# The parameters that control task-tokens follow. Note that their
# effect during the contest depends on the interaction with the
# parameters that control contest-tokens, defined on the Contest.
# The "kind" of token rules that will be active during the contest.
# - disabled: The user will never be able to use any token.
# - finite: The user has a finite amount of tokens and can choose
# when to use them, subject to some limitations. Tokens may not
# be all available at start, but given periodically during the
# contest instead.
# - infinite: The user will always be able to use a token.
token_mode = Column(Enum("disabled",
"finite",
"infinite",
name="token_mode"),
nullable=False,
default="disabled")
# The maximum number of tokens a contestant is allowed to use
# during the whole contest (on this tasks).
token_max_number = Column(Integer,
CheckConstraint("token_max_number > 0"),
nullable=True)
# The minimum interval between two successive uses of tokens for
# the same user (on this task).
token_min_interval = Column(
Interval,
CheckConstraint("token_min_interval >= '0 seconds'"),
nullable=False,
default=timedelta())
# The parameters that control generation (if mode is "finite"):
# the user starts with "initial" tokens and receives "number" more
# every "interval", but their total number is capped to "max".
token_gen_initial = Column(Integer,
CheckConstraint("token_gen_initial >= 0"),
nullable=False,
default=2)
token_gen_number = Column(Integer,
CheckConstraint("token_gen_number >= 0"),
nullable=False,
default=2)
token_gen_interval = Column(
Interval,
CheckConstraint("token_gen_interval > '0 seconds'"),
nullable=False,
default=timedelta(minutes=30))
token_gen_max = Column(Integer,
CheckConstraint("token_gen_max > 0"),
nullable=True)
# Maximum number of submissions or user_tests allowed for each user
# on this task during the whole contest or None to not enforce
# this limitation.
max_submission_number = Column(
Integer, CheckConstraint("max_submission_number > 0"), nullable=True)
max_user_test_number = Column(Integer,
CheckConstraint("max_user_test_number > 0"),
nullable=True)
# Minimum interval between two submissions or user_tests for this
# task, or None to not enforce this limitation.
min_submission_interval = Column(
Interval,
CheckConstraint("min_submission_interval > '0 seconds'"),
nullable=True)
min_user_test_interval = Column(
Interval,
CheckConstraint("min_user_test_interval > '0 seconds'"),
nullable=True)
# The scores for this task will be rounded to this number of
# decimal places.
score_precision = Column(Integer,
CheckConstraint("score_precision >= 0"),
nullable=False,
default=0)
# Score mode for the task.
score_mode = Column(Enum(SCORE_MODE_MAX_TOKENED_LAST,
SCORE_MODE_MAX,
name="score_mode"),
nullable=False,
default=SCORE_MODE_MAX_TOKENED_LAST)
# Active Dataset (id and object) currently being used for scoring.
# The ForeignKeyConstraint for this column is set at table-level.
active_dataset_id = Column(Integer, nullable=True)
active_dataset = relationship(
'Dataset',
foreign_keys=[active_dataset_id],
# XXX In SQLAlchemy 0.8 we could remove this:
primaryjoin='Task.active_dataset_id == Dataset.id',
# Use an UPDATE query *after* an INSERT query (and *before* a
# DELETE query) to set (and unset) the column associated to
# this relationship.
post_update=True)
class Recipe(db.Model):
""" Recipe Model for storing recipes """
__tablename__ = "recipe"
id = db.Column(db.Integer, primary_key=True, autoincrement=True)
title = db.Column(db.String(255), nullable=False)
created_on = db.Column(db.DateTime, nullable=False)
cooktime = db.Column(db.String(255), nullable=False)
preptime = db.Column(db.String(255), nullable=False)
totaltime = db.Column(db.String(255), nullable=False)
username = db.Column(db.String(50),
db.ForeignKey('user.username'),
nullable=False)
remixes = db.relationship("Recipe",
backref=db.backref('parent', remote_side=[id]))
parent_id = db.Column(db.Integer, db.ForeignKey('recipe.id'))
public = db.Column(db.Boolean)
difficulty = db.Column(db.Integer, nullable=True)
servings = db.Column(db.String(255), nullable=False)
source = db.Column(db.String(255), nullable=False)
calories = db.Column(db.Integer, nullable=True)
cost = db.Column(db.Float, nullable=True)
description = db.Column(db.Text)
f_image = db.Column(db.Integer, nullable=True)
images = db.relationship('Image',
order_by='Image.id',
backref='recipe',
cascade='all,delete,delete-orphan')
ingredients = db.relationship('Ingredient',
order_by='Ingredient.number',
collection_class=ordering_list('number',
count_from=1),
backref='recipe',
lazy=True,
cascade='all,delete,delete-orphan')
steps = db.relationship('Step',
order_by='Step.number',
collection_class=ordering_list('number',
count_from=1),
backref='recipe',
lazy=True,
cascade='all,delete,delete-orphan')
@hybrid_property
def remix_count(self):
return len(self.remixes)
@remix_count.expression
def _remix_count_expression(cls):
q = db.select([db.func.count(Recipe.parent_id)]).\
where(Recipe.parent_id == cls.id).\
label("remix_count")
return q
@hybrid_property
def featured_image(self):
if self.f_image is not None:
return self.images[self.f_image]
return None
@hybrid_property
def community_images(self):
return (list(
filter(lambda img: img.username != self.username, self.images)) + [
r.featured_image
for r in self.remixes if r.featured_image is not None
])
@hybrid_property
def owner_images(self):
return list(
filter(lambda img: img.username == self.username, self.images))
@hybrid_property
def likes_count(self):
return len(self.likers)
#TODO make has_liked work when nested, as in viewing other user's recipes
@hybrid_method
def has_liked(self, username):
return db.session.query(likes).filter(
likes.c.username == username).filter(
likes.c.recipe_id == self.id).first() != None
@likes_count.expression
def _likes_count_expression(cls):
return (db.select([
db.func.count(likes.c.username).label("likes_count")
]).where(likes.c.recipe_id == cls.id).label("sum_likes"))
def __repr__(self):
return "<Recipe '{}'>".format(self.title)
class Dimension(SurveyBase):
id = db.Column(db.Integer, db.ForeignKey(SurveyBase.id), primary_key=True)
__tablename__ = 'dimension'
__mapper_args__ = {'polymorphic_identity': __tablename__}
# columns
position = db.Column(db.Integer)
randomize_question_order = db.Column(db.Boolean, nullable=False,
default=False)
# foreign keys
questionnaire_id = db.Column(db.Integer, db.ForeignKey('questionnaire.id'))
# relationships
questions = db.relationship(
'Question',
backref='dimension',
cascade='all, delete-orphan',
foreign_keys=[Question.dimension_id],
order_by='Question.position',
collection_class=ordering_list('position')
)
tracker_args = {
__('name'): TrackingType.TranslationHybrid,
__('randomize_question_order'): TrackingType.Primitive
}
@property
@abstractmethod
def name(self) -> str:
raise NotImplementedError
@property
@abstractmethod
def name_translations(self) -> Dict[str, str]:
raise NotImplementedError
@property
@abstractmethod
def shadow(self) -> bool:
raise NotImplementedError
@property
@abstractmethod
def original_language(self) -> BabelLanguage:
raise NotImplementedError
def new_question(self, text: str, range_start_label, range_end_label, **kwargs) -> ConcreteQuestion:
if not isinstance(self, ConcreteDimension):
raise BusinessRuleViolation("Can't modify shadow instances!")
question = ConcreteQuestion(text, range_start_label, range_end_label, **kwargs)
self.questions.append(question)
for copy in self.copies:
s_question = ShadowQuestion(question)
s_question.owners = copy.owners
copy.questions.append(question)
item_added.send(self, added_item=question)
return question
def add_shadow_question(self, concrete_question: ConcreteQuestion)\
-> ShadowQuestion:
if not isinstance(self, ConcreteDimension):
raise BusinessRuleViolation("Can't modify shadow instances!")
question = ShadowQuestion(concrete_question)
self.questions.append(question)
item_added.send(self, added_item=question)
return question
def remove_question(self, question):
if not isinstance(self, ConcreteDimension):
raise BusinessRuleViolation("Can't modify shadow instances!")
if question not in self.questions:
raise KeyError("Question not in Dimension.")
copies = []
if question.shadow:
for dimension_copy in self.copies:
copies += list(filter(
lambda q: q.concrete_id == question.concrete_id if q.shadow else False,
dimension_copy.questions
))
else:
copies = question.copies
for copy in copies:
db.session.delete(copy)
item_removed.send(self, removed_item_name=question.text)
self.questions.remove(question)
class Transaction(Base):
__tablename__ = 'transaction'
id = Column(Integer,
Sequence('transaction_id'),
primary_key=True,
nullable=False,
unique=True,
index=True)
tx_hash = Column(BINARY(32), nullable=False) # , unique=True?
version = Column(BigInteger, nullable=False)
lock_time = Column(BigInteger, nullable=False)
tx_inputs = relationship(
'TxIn',
order_by='TxIn.transaction_index',
collection_class=ordering_list('transaction_index'))
tx_outputs = relationship(
'TxOut',
order_by='TxOut.transaction_index',
collection_class=ordering_list('transaction_index'))
block_id = Column(Integer, ForeignKey('block.id'), index=True)
block_index = Column(Integer, nullable=False)
# block = relationship('Block')
__table_args__ = (
Index(
'ix_transaction_tx_hash',
tx_hash,
# We only ever do == against tx_hash so a hash index will be more efficient
postgresql_using='hash',
), )
@classmethod
def from_protocol(cls, in_tx):
out_tx = cls()
out_tx.tx_hash = in_tx.tx_hash
out_tx.version = in_tx.version
out_tx.lock_time = in_tx.lock_time
out_tx.tx_inputs = [TxIn.from_protocol(txin) for txin in in_tx.tx_in]
out_tx.tx_outputs = [
TxOut.from_protocol(txout) for txout in in_tx.tx_out
]
return out_tx
def to_protocol(self):
return protocol.Transaction(
self.version, [txin.to_protocol() for txin in self.tx_inputs],
[txout.to_protocol() for txout in self.tx_outputs], self.lock_time)
@classmethod
def copy_obj(cls, obj):
ret = cls()
ret.id = obj.id
ret.tx_hash = obj.tx_hash
ret.version = obj.version
ret.lock_time = obj.lock_time
ret.tx_inputs = [TxIn.copy_obj(txin) for txin in obj.tx_inputs]
ret.tx_outputs = [TxOut.copy_obj(txout) for txout in obj.tx_outputs]
ret.block_id = obj.block_id
return ret
def __repr__(self):
return 'Transaction(%s, %r, [%s], [%s], %r)' % (binascii.hexlify(
self.tx_hash), self.version, ', '.join(
repr(tx) for tx in self.tx_inputs), ', '.join(
repr(tx) for tx in self.tx_outputs), self.lock_time)
class Block(Base):
__tablename__ = 'block'
id = Column(Integer,
Sequence('block_id'),
primary_key=True,
nullable=False,
unique=True,
index=True)
block_hash = Column(BINARY(32), nullable=False) # , unique=True?
version = Column(BigInteger, nullable=False)
prev_block_hash = Column(BINARY(32), nullable=False)
merkle_root = Column(BINARY(32), nullable=False)
timestamp = Column(BigInteger, nullable=False)
bits = Column(BigInteger, nullable=False)
nonce = Column(BigInteger, nullable=False)
transactions = relationship('Transaction',
order_by='Transaction.block_index',
collection_class=ordering_list('block_index'))
prev_block_id = Column(Integer, nullable=True, index=True)
depth = Column(Integer, nullable=True)
__table_args__ = (
Index(
'ix_block_block_hash',
block_hash,
# We only ever do == against block_hash so a hash index will be more efficient
postgresql_using='hash',
),
Index(
'ix_block_prev_block_hash',
prev_block_hash,
postgresql_where=prev_block_id.is_(None),
# We only ever do == against prev_block_hash so a hash index will be more efficient
postgresql_using='hash',
),
)
pending_meta_updates = []
def bulk_insert(self, session):
conn = session.connection()
data = row_to_dict(self)
data.pop('id')
ret = conn.execute(self.__table__.insert().values(data))
self.id = ret.inserted_primary_key[0]
start = datetime.datetime.now()
data = []
for txn in self.transactions:
txn.block_id = self.id
(txn.id, ) = session.execute(
txn.__table__.columns['id'].default.next_value()).fetchone()
row = row_to_dict(txn)
data.append(row)
conn.execute(txn.__table__.insert().values(data))
log.info('Processing transactions took %s',
datetime.datetime.now() - start)
start = datetime.datetime.now()
data = []
for txn in self.transactions:
for txin in txn.tx_inputs:
txin.transaction_id = txn.id
row = row_to_dict(txin)
row.pop('id')
data.append(row)
conn.execute(txin.__table__.insert().values(data))
log.info('Processing txins took %s', datetime.datetime.now() - start)
start = datetime.datetime.now()
data = []
for txn in self.transactions:
for txout in txn.tx_outputs:
txout.transaction_id = txn.id
row = row_to_dict(txout)
row.pop('id')
data.append(row)
conn.execute(txout.__table__.insert().values(data))
log.info('Processing txouts took %s', datetime.datetime.now() - start)
def update_chain_metadata(self, session, _update_pending=True):
# TODO: This needs to be rewritten to keep an index of blocks not in the known block chain and properly choose the right ones when updating pending metadata
# TODO: update IOLoop.max_height
res = session.query(
Block.depth,
Block.id).filter(Block.block_hash == self.prev_block_hash).first()
if res is None:
log.warn('Previous block not found, queueing metadata update (%s)',
binascii.hexlify(self.block_hash))
self.pending_meta_updates.append(self)
return False
else:
depth, self.prev_block_id = res
self.depth = depth + 1 if depth is not None else None
session.query(Block).filter(Block.id == self.id).update(
values={
'depth': self.depth,
'prev_block_id': self.prev_block_id
})
session.commit()
if self.depth is None:
log.warn(
'Previous block found but depth is null, queueing metadata update (%s)',
binascii.hexlify(self.block_hash))
self.pending_meta_updates.append(self)
return False
if _update_pending and self.pending_meta_updates:
success = True
while success:
success = False
for to_update in self.pending_meta_updates[:]:
log.info('Running pending meta update for %s',
binascii.hexlify(to_update.block_hash))
if to_update.update_chain_metadata(
session, _update_pending=False):
success = True
log.info(
'Pending metadata update succeeded for %s',
binascii.hexlify(to_update.block_hash))
self.pending_meta_updates.remove(to_update)
else:
log.error('Pending metadata update failed for %s',
binascii.hexlify(to_update.block_hash))
return True
def update_metadata(self, session, _update_pending=True):
## TODO: This does not take into account branching block chains
log.info('Matching txin to previous txout')
start = datetime.datetime.now()
inserted = session.execute(
insert(TxIn_TxOut).returning(
TxIn_TxOut.txin_id, TxIn_TxOut.txout_id).from_select(
[TxIn_TxOut.txin_id, TxIn_TxOut.txout_id],
session.query(
TxInUnmatched.txin_id.label('txin_id'),
TxOut.id.label('txout_id')).join(
Transaction, Transaction.tx_hash == TxInUnmatched.
previous_output_transaction_hash).join(
TxOut, (Transaction.id == TxOut.transaction_id)
& (TxOut.transaction_index == TxInUnmatched.
previous_output_index)))).fetchall()
log.info('...%i rows, %s', len(inserted),
datetime.datetime.now() - start)
txin_ids = [i[0] for i in inserted]
txout_ids = [i[1] for i in inserted]
log.info('Removing outdated txin_unmatched records')
start = datetime.datetime.now()
res = session.query(TxInUnmatched).filter(
TxInUnmatched.txin_id.in_(txin_ids)).delete(
synchronize_session=False)
log.info('...%i rows, %s', res, datetime.datetime.now() - start)
start = datetime.datetime.now()
log.info('Removing outdated txout_unspent records')
start = datetime.datetime.now()
res = session.query(TxOutUnspent).filter(
TxOutUnspent.txout_id.in_(txout_ids)).delete(
synchronize_session=False)
log.info('...%i rows, %s', res, datetime.datetime.now() - start)
session.expire_all()
return self.update_chain_metadata(session)
@classmethod
def from_protocol(cls, block):
out_block = cls()
out_block.block_hash = block.block_hash
out_block.version = block.version
out_block.prev_block_hash = block.prev_block_hash
out_block.merkle_root = block.merkle_root
out_block.timestamp = block.timestamp
out_block.bits = block.bits
out_block.nonce = block.nonce
out_block.transactions = [
Transaction.from_protocol(tx) for tx in block.txns
]
return out_block
def to_protocol(self):
return protocol.Block(self.version, self.prev_block_hash,
self.merkle_root, self.timestamp, self.bits,
self.nonce,
[tx.to_protocol() for tx in self.transactions])
@classmethod
def copy_obj(cls, obj):
ret = cls()
ret.id = obj.id
ret.block_hash = obj.block_hash
ret.version = obj.version
ret.prev_block_hash = obj.prev_block_hash
ret.merkle_root = obj.merkle_root
ret.timestamp = obj.timestamp
ret.bits = obj.bits
ret.nonce = obj.nonce
ret.transactions = [
Transaction.copy_obj(tx) for tx in obj.transactions
]
return ret
def __repr__(self):
return 'Block(%r, %s, %s, %r, %r, %r, %r)' % (
self.version, binascii.hexlify(
self.prev_block_hash), binascii.hexlify(self.merkle_root),
self.timestamp, self.bits, self.nonce, self.transactions)
class EndpointSIP(Base):
__tablename__ = 'endpoint_sip'
__table_args__ = (UniqueConstraint('name'), )
uuid = Column(UUID(as_uuid=True),
server_default=text('uuid_generate_v4()'),
primary_key=True)
label = Column(Text)
name = Column(Text, nullable=False)
asterisk_id = Column(Text)
tenant_uuid = Column(String(36),
ForeignKey('tenant.uuid', ondelete='CASCADE'),
nullable=False)
transport_uuid = Column(UUID(as_uuid=True),
ForeignKey('pjsip_transport.uuid'))
template = Column(Boolean, server_default=text('false'))
transport = relationship('PJSIPTransport')
template_relations = relationship(
'EndpointSIPTemplate',
primaryjoin='EndpointSIP.uuid == EndpointSIPTemplate.child_uuid',
cascade='all, delete-orphan',
order_by='EndpointSIPTemplate.priority',
collection_class=ordering_list('priority'),
)
templates = association_proxy(
'template_relations',
'parent',
creator=lambda _sip: EndpointSIPTemplate(parent=_sip),
)
_options = column_property(
select([column('options')]).where(column('root') == uuid).select_from(
table('endpoint_sip_options_view')).as_scalar())
_aor_section = relationship(
'AORSection',
uselist=False,
cascade="all, delete-orphan",
passive_deletes=True,
)
_auth_section = relationship(
'AuthSection',
uselist=False,
cascade="all, delete-orphan",
passive_deletes=True,
)
_endpoint_section = relationship(
'EndpointSection',
uselist=False,
cascade="all, delete-orphan",
passive_deletes=True,
)
_registration_section = relationship('RegistrationSection',
uselist=False,
cascade="all, delete-orphan",
passive_deletes=True)
_registration_outbound_auth_section = relationship(
'RegistrationOutboundAuthSection',
uselist=False,
cascade="all, delete-orphan",
passive_deletes=True,
)
_identify_section = relationship(
'IdentifySection',
uselist=False,
cascade="all, delete-orphan",
passive_deletes=True,
)
_outbound_auth_section = relationship(
'OutboundAuthSection',
uselist=False,
cascade="all, delete-orphan",
passive_deletes=True,
)
def __init__(self,
aor_section_options=None,
auth_section_options=None,
endpoint_section_options=None,
registration_section_options=None,
registration_outbound_auth_section_options=None,
identify_section_options=None,
outbound_auth_section_options=None,
caller_id=None,
*args,
**kwargs):
if aor_section_options:
kwargs['_aor_section'] = AORSection(options=aor_section_options, )
if auth_section_options:
kwargs['_auth_section'] = AuthSection(
options=auth_section_options, )
if endpoint_section_options:
kwargs['_endpoint_section'] = EndpointSection(
options=endpoint_section_options, )
if registration_section_options:
kwargs['_registration_section'] = RegistrationSection(
options=registration_section_options, )
if registration_outbound_auth_section_options:
kwargs[
'_registration_outbound_auth_section'] = RegistrationOutboundAuthSection(
options=registration_outbound_auth_section_options, )
if identify_section_options:
kwargs['_identify_section'] = IdentifySection(
options=identify_section_options, )
if outbound_auth_section_options:
kwargs['_outbound_auth_section'] = OutboundAuthSection(
options=outbound_auth_section_options, )
super(EndpointSIP, self).__init__(*args, **kwargs)
if caller_id:
self.caller_id = caller_id
def __repr__(self):
return 'EndpointSIP(label={})'.format(self.label)
@hybrid_property
def aor_section_options(self):
if not self._aor_section:
return []
return self._aor_section.options
@aor_section_options.setter
def aor_section_options(self, options):
if not self._aor_section:
self._aor_section = AORSection(options=options)
elif options:
self._aor_section.options = options
else:
self._aor_section = None
@hybrid_property
def auth_section_options(self):
if not self._auth_section:
return []
return self._auth_section.options
@auth_section_options.setter
def auth_section_options(self, options):
if not self._auth_section:
self._auth_section = AuthSection(options=options)
elif options:
self._auth_section.options = options
else:
self._auth_section = None
@hybrid_property
def endpoint_section_options(self):
if not self._endpoint_section:
return []
return self._endpoint_section.options
@endpoint_section_options.setter
def endpoint_section_options(self, options):
if not self._endpoint_section:
self._endpoint_section = EndpointSection(options=options)
elif options:
self._endpoint_section.options = options
else:
self._endpoint_section = None
def _get_combined_section_options(self, section_name):
inherited_options = getattr(
self, 'inherited_{}_section_options'.format(section_name))
endpoint_options = getattr(self,
'{}_section_options'.format(section_name))
return inherited_options + endpoint_options
@hybrid_property
def combined_aor_section_options(self):
return self._get_combined_section_options('aor')
@hybrid_property
def combined_auth_section_options(self):
return self._get_combined_section_options('auth')
@hybrid_property
def combined_endpoint_section_options(self):
return self._get_combined_section_options('endpoint')
@hybrid_property
def combined_registration_section_options(self):
return self._get_combined_section_options('registration')
@hybrid_property
def combined_registration_outbound_auth_section_options(self):
return self._get_combined_section_options('registration_outbound_auth')
@hybrid_property
def combined_identify_section_options(self):
return self._get_combined_section_options('identify')
@hybrid_property
def combined_outbound_auth_section_options(self):
return self._get_combined_section_options('outbound_auth')
def _get_inherited_section_options(self, section_name):
if not self.templates:
return []
options = []
for template in self.templates:
template_options = getattr(
template,
'combined_{}_section_options'.format(section_name),
)
for k, v in template_options:
options.append([k, v])
return options
@hybrid_property
def inherited_aor_section_options(self):
return self._get_inherited_section_options('aor')
@hybrid_property
def inherited_auth_section_options(self):
return self._get_inherited_section_options('auth')
@hybrid_property
def inherited_endpoint_section_options(self):
return self._get_inherited_section_options('endpoint')
@hybrid_property
def inherited_registration_section_options(self):
return self._get_inherited_section_options('registration')
@hybrid_property
def inherited_registration_outbound_auth_section_options(self):
return self._get_inherited_section_options(
'registration_outbound_auth')
@hybrid_property
def inherited_identify_section_options(self):
return self._get_inherited_section_options('identify')
@hybrid_property
def inherited_outbound_auth_section_options(self):
return self._get_inherited_section_options('outbound_auth')
@hybrid_property
def registration_section_options(self):
if not self._registration_section:
return []
return self._registration_section.options
@registration_section_options.setter
def registration_section_options(self, options):
if not self._registration_section:
self._registration_section = RegistrationSection(options=options)
elif options:
self._registration_section.options = options
else:
self._registration_section = None
@hybrid_property
def registration_outbound_auth_section_options(self):
if not self._registration_outbound_auth_section:
return []
return self._registration_outbound_auth_section.options
@registration_outbound_auth_section_options.setter
def registration_outbound_auth_section_options(self, options):
if not self._registration_outbound_auth_section:
self._registration_outbound_auth_section = RegistrationOutboundAuthSection(
options=options, )
elif options:
self._registration_outbound_auth_section.options = options
else:
self._registration_outbound_auth_section = None
@hybrid_property
def identify_section_options(self):
if not self._identify_section:
return []
return self._identify_section.options
@identify_section_options.setter
def identify_section_options(self, options):
if not self._identify_section:
self._identify_section = IdentifySection(options=options)
elif options:
self._identify_section.options = options
else:
self._identify_section = None
@hybrid_property
def outbound_auth_section_options(self):
if not self._outbound_auth_section:
return []
return self._outbound_auth_section.options
@outbound_auth_section_options.setter
def outbound_auth_section_options(self, options):
if not self._outbound_auth_section:
self._outbound_auth_section = OutboundAuthSection(options=options)
elif options:
self._outbound_auth_section.options = options
else:
self._outbound_auth_section = None
line = relationship('LineFeatures', uselist=False)
trunk = relationship('TrunkFeatures', uselist=False)
@hybrid_property
def caller_id(self):
if not self._endpoint_section:
return
matching_options = self._endpoint_section.find('callerid')
for key, value in matching_options:
return value
@caller_id.expression
def caller_id(cls):
return cls._query_option_value('callerid')
@caller_id.setter
def caller_id(self, caller_id):
if not self._endpoint_section:
self._endpoint_section = EndpointSection()
self._endpoint_section.add_or_replace('callerid', caller_id)
def update_caller_id(self, user, extension=None):
# Copied from usersip
name, num = user.extrapolate_caller_id(extension)
caller_id = u'"{}"'.format(name)
if num:
caller_id += u" <{}>".format(num)
self.caller_id = caller_id
def endpoint_protocol(self):
return 'sip'
@hybrid_property
def username(self):
return self._find_first_value(self._auth_section, 'username')
@username.expression
def username(cls):
return select([EndpointSIPSectionOption.value]).where(
and_(
cls.uuid == EndpointSIPSection.endpoint_sip_uuid,
EndpointSIPSection.type == 'auth',
EndpointSIPSectionOption.endpoint_sip_section_uuid ==
EndpointSIPSection.uuid,
EndpointSIPSectionOption.key == 'username',
)).as_scalar()
@hybrid_property
def password(self):
return self._find_first_value(self._auth_section, 'password')
@password.expression
def password(cls):
return select([EndpointSIPSectionOption.value]).where(
and_(
cls.uuid == EndpointSIPSection.endpoint_sip_uuid,
EndpointSIPSection.type == 'auth',
EndpointSIPSectionOption.endpoint_sip_section_uuid ==
EndpointSIPSection.uuid,
EndpointSIPSectionOption.key == 'password',
)).as_scalar()
def _find_first_value(self, section, key):
if not section:
return
matching_options = section.find(key)
for _, value in matching_options:
return value
def get_option_value(self, option):
if not self._options:
return None
return self._options.get(option, None)
@classmethod
def _query_option_value(cls, option):
if option is None:
return None
return cls._options.remote_attr[option].astext
class Post(db.Model):
__tablename__ = 'posts'
id = db.Column(db.Integer, primary_key=True)
uuid = db.Column(db.String(100), unique=True)
path = db.Column(db.String(512), unique=True)
project = db.Column(db.String(512), nullable=True) # DEPRECATED
repository = db.Column(db.String(512))
revision = db.Column(db.Integer())
title = db.Column(db.Text())
tldr = db.Column(db.Text)
keywords = db.Column(db.Text)
thumbnail = db.Column(db.Text())
private = db.Column(db.Integer())
created_at = db.Column(db.DateTime, default=func.now())
updated_at = db.Column(db.DateTime, default=func.now())
_authors_assoc = db.relationship("PostAuthorAssoc",
order_by='PostAuthorAssoc.order',
collection_class=ordering_list('order'),
cascade="all, delete-orphan")
_authors = association_proxy(
'_authors_assoc',
'author',
creator=lambda author: PostAuthorAssoc(author=author),
)
@hybrid_property
def authors(self):
return self._authors
@authors.setter
def authors(self, authors):
"""
Sets the tags of the post to the tags given in comma delimited string
form in tags_string
"""
user_objs = []
for author in authors:
if not isinstance(author, User):
author = author.strip()
author = User(username=author)
user_objs.append(author)
self._authors = user_objs
@hybrid_property
def authors_string(self):
return ', '.join([author.format_name for author in self.authors])
@authors_string.expression
def authors_string(self):
raise NotImplementedError
_tags = db.relationship("Tag",
secondary=assoc_post_tag,
backref='posts',
lazy='subquery')
@hybrid_property
def tags(self):
return self._tags
@tags.setter
def tags(self, tags):
"""
Sets the tags of the post to the tags given in comma delimited string
form in tags_string
"""
tag_objs = []
for tag in tags:
if not isinstance(tag, Tag):
tag = tag.strip()
if tag[0] == "#":
tag = tag[1:]
tag = Tag(name=tag)
tag_objs.append(tag)
self._tags = tag_objs
@property
def contains_excluded_tag(self):
excluded_tags = current_app.config.get('EXCLUDED_TAGS', [])
return any([tag.name in excluded_tags for tag in self.tags])
_groups = db.relationship("Group",
secondary=assoc_post_group,
backref='posts',
lazy='subquery')
@hybrid_property
def groups(self):
return self._groups
@groups.setter
def groups(self, groups):
# given a list of group_names, we add it.
group_objs = []
for group in groups:
if not isinstance(group, Group):
group = Group(name=group.strip())
group_objs.append(group)
# create an implicit group, group_post.id, to add
# single users to
group = Group(name=":post_group_" + str(self.id))
# this created group should have the author associated with it
# so they can add people to the post
group.users = self.authors
group_objs.append(group)
self._groups = group_objs
_status = db.Column('status', db.Integer(), default=0)
@hybrid_property
def status(self):
return current_repo.PostStatus(self._status or 0)
@status.expression
def status(self):
return func.coalesce(self._status, 0)
@status.setter
def status(self, status):
if status is None:
self._status = None
else:
assert isinstance(
status, KnowledgeRepository.PostStatus
), "Status must be an instance of KnowledgeRepository.PostStatus.Status or None"
self._status = status.value
@hybrid_property
def is_published(self):
return self.status == current_repo.PostStatus.PUBLISHED
@is_published.expression
def is_published(self):
return func.coalesce(self._status,
0) == current_repo.PostStatus.PUBLISHED.value
_views = db.relationship(
"PageView",
lazy='dynamic',
primaryjoin="and_(foreign(PageView.object_id)==Post.id, "
"PageView.object_type=='post',"
"PageView.object_action=='view')")
@hybrid_property
def views(self):
return self._views.all()
@hybrid_property
def view_count(self):
return self._views.count()
@view_count.expression
def view_count(self):
return (select([func.count(
PageView.id)]).where(PageView.object_id == self.id).where(
PageView.object_type == 'post').label("view_count"))
@hybrid_property
def view_user_count(self):
return (db.session.query(func.count(distinct(
PageView.user_id))).filter(PageView.object_id == self.id).filter(
PageView.object_type == 'post').scalar())
@view_user_count.expression
def view_user_count(self):
return (select([func.count(distinct(
PageView.user_id))]).where(PageView.object_id == self.id).where(
PageView.object_type == 'post').label("view_user_count"))
_votes = db.relationship(
"Vote",
lazy='dynamic',
primaryjoin="and_(foreign(Vote.object_id)==Post.id, "
"Vote.object_type=='post')")
@hybrid_property
def votes(self):
return self._votes.all()
@hybrid_property
def vote_count(self):
""" Given the path of a post, return the total likes """
return self._votes.count()
@vote_count.expression
def vote_count(self):
return (select([func.count(Vote.id)
]).where(Vote.object_id == self.id).where(
Vote.object_type == 'post').label("vote_count"))
def vote_counted_for_user(self, user_id):
return (db_session.query(Vote).filter(
and_(Vote.object_id == self.id, Vote.object_type == 'post',
Vote.user_id == user_id)).first()) is not None
_comments = db.relationship(
"Comment",
lazy="dynamic",
primaryjoin="and_(foreign(Comment.post_id)==Post.id, "
"Comment.type=='post')")
@hybrid_property
def comments(self):
return self._comments.all()
@hybrid_property
def comment_count(self):
""" Given the path of the a post, return the total comments """
return self._comments.count()
@comment_count.expression
def comment_count(self):
return (select([func.count(
Comment.id)]).where(Comment.post_id == self.id).where(
Comment.object_type == 'post').label("comments_count"))
@property
def kp(self):
return current_repo.post(self.path)
@property
def text(self):
return self.kp.read()
def update_metadata_from_kp(self, kp):
"""
:param kp: Maps fields of the model to values
:type kp: KnowledgePost
:param kp: Maps fields of the model to values
:type kr: KnowledgeRepository
:return: None
:rtype: None
"""
headers = kp.headers
self.uuid = kp.uuid
self.path = kp.path
self.project = headers.get('project')
self.repository = kp.repository_uri
self.revision = kp.revision
self.title = headers['title']
self.tldr = headers['tldr']
self.authors = headers.get('authors', [])
self.tags = headers.get('tags', [])
self.keywords = get_keywords(self)
self.thumbnail = kp.thumbnail_uri
self.created_at = headers['created_at']
self.updated_at = headers['updated_at']
if self.created_at > self.updated_at:
self.updated_at = self.created_at
self.status = kp.status
self.private = 0
# we do this check so that no header (None) and False are treated the same
if headers.get('private', ''):
self.private = 1
self.groups = headers.get('allowed_groups', [])
""" Returns the non-aggregated results of the season, ordered by tournament """
# See above method for the rationale about SQL performance
season_tournaments = config.orm.query(Tournament).options(
joinedload(Tournament.results) #@UndefinedVariable
).join(Tournament.season).filter(Season.id == self.id).order_by(Tournament.id).all() #@UndefinedVariable
return [result for tournament in season_tournaments for result in tournament.results if result.rank is not None]
@property
def players(self):
""" Returns the players who attended at least one of the games of the season """
return config.orm.query(User).join(Result.user).join(Result.tournament).join(Tournament.season).filter(#@UndefinedVariable
Season.id == self.id
).filter(Result.rank != None).all()
def reorder_tournaments(self):
""" Reorders (i.e. enforce position) the tournaments by date. Useful when a tournament was appended in the end of the collection for example """
self.tournaments.sort(key=lambda tournament: tournament.tournament_dt)
self.tournaments.reorder()
def __repr__(self) :
return "<Season(%s,%s)>" % (self.start_year, self.end_year)
mapper(Season, seasons_table, properties={
"tournaments": relationship(Tournament, lazy="joined", backref="season", collection_class=ordering_list("position", count_from=1), order_by=Tournament.position) #@UndefinedVariable
})
web.debug("[MODEL] Successfully mapped Season class")
return cls.extra_columns
## Mappers
meta.mapper(
Resource,
resource_table,
properties={
"resource_group": orm.relation(
ResourceGroup,
# all resources including deleted
# formally package_resources_all
backref=orm.backref(
"resources_all",
collection_class=ordering_list("position"),
cascade="all, delete",
order_by=resource_table.c.position,
),
)
},
order_by=[resource_table.c.resource_group_id],
extension=[vdm.sqlalchemy.Revisioner(resource_revision_table), extension.PluginMapperExtension()],
)
meta.mapper(
ResourceGroup,
resource_group_table,
properties={
"package": orm.relation(
class User(Serializable, db.Model):
__tablename__ = 'user'
id = Column(Integer, Sequence('user_id'), primary_key=True)
role = relationship("Role", backref='users_of_role')
role_id = Column(Integer, ForeignKey('role.id'))
username = Column(Text)
password = Column(Text)
email = Column(Text)
created_at = Column(DateTime, default=now)
updated_at = Column(DateTime, onupdate=now)
paper_queue = relationship(
"UserHasPaper",
order_by="UserHasPaper.position",
collection_class=ordering_list('position'),
)
# papers = relationship('UserHasPaper', backref='users_of_paper',lazy='dynamic')
_dict_fields = ['id', 'role_id', 'username', 'email']
def __init__(self, username, password, role_id, email=''):
self.username = username
self.password = self.hash_password(password)
self.role_id = role_id
self.email = email
def hash_password(self, password):
return custom_app_context.encrypt(password)
def verify_password(self, password):
return custom_app_context.verify(password, self.password)
def generate_auth_token(self, expiration=36000):
s = Serializer(SECRET_KEY, expires_in=expiration)
return s.dumps({'id': self.id, 'role_id': self.role_id})
@staticmethod
def get_by_primary_key(id):
user = User.query.filter_by(id=id).first()
if user:
return user
else:
raise Exception
def add_paper(self, paper_id):
paper = Paper.query.filter_by(id=paper_id).first()
if paper:
has_paper = self.UserHasPaper.query.filter_by(
paper_id=paper_id).first()
if has_paper is None:
has_paper = self.UserHasPaper()
has_paper.paper = paper
else:
has_paper.finished = False
self.paper_queue.append(has_paper)
db.session.commit()
return has_paper
return False
class UserHasPaper(Serializable, db.Model):
__tablename__ = 'userhaspaper'
paper_id = Column(String(128),
ForeignKey('paper.id'),
primary_key=True)
user_id = Column(Integer, ForeignKey('user.id'), primary_key=True)
finished = Column(db.Boolean, default=False)
created_at = Column(DateTime, default=now)
paper = relationship("Paper")
position = Column(Integer)
created_at = Column(DateTime, default=now)
_dict_fields = ['paper', 'finished', 'created_at', 'position']
class Listener(base_models.BASE, base_models.IdMixin, base_models.ProjectMixin,
models.TimestampMixin, base_models.NameMixin,
base_models.TagMixin):
__data_model__ = data_models.Listener
__tablename__ = "listener"
__v2_wsme__ = listener.ListenerResponse
__table_args__ = (sa.UniqueConstraint(
'load_balancer_id',
'protocol_port',
name='uq_listener_load_balancer_id_protocol_port'), )
description = sa.Column(sa.String(255), nullable=True)
protocol = sa.Column(sa.String(16),
sa.ForeignKey("protocol.name",
name="fk_listener_protocol_name"),
nullable=False)
protocol_port = sa.Column(sa.Integer(), nullable=False)
connection_limit = sa.Column(sa.Integer, nullable=True)
load_balancer_id = sa.Column(sa.String(36),
sa.ForeignKey(
"load_balancer.id",
name="fk_listener_load_balancer_id"),
nullable=True)
tls_certificate_id = sa.Column(sa.String(36), nullable=True)
default_pool_id = sa.Column(sa.String(36),
sa.ForeignKey("pool.id",
name="fk_listener_pool_id"),
nullable=True)
provisioning_status = sa.Column(
sa.String(16),
sa.ForeignKey("provisioning_status.name",
name="fk_listener_provisioning_status_name"),
nullable=False)
operating_status = sa.Column(sa.String(16),
sa.ForeignKey(
"operating_status.name",
name="fk_listener_operating_status_name"),
nullable=False)
enabled = sa.Column(sa.Boolean(), nullable=False)
load_balancer = orm.relationship("LoadBalancer",
uselist=False,
back_populates="listeners")
default_pool = orm.relationship("Pool",
uselist=False,
back_populates="_default_listeners")
sni_containers = orm.relationship('SNI',
cascade='delete',
uselist=True,
backref=orm.backref('listener',
uselist=False))
l7policies = orm.relationship('L7Policy',
uselist=True,
order_by='L7Policy.position',
collection_class=orderinglist.ordering_list(
'position', count_from=1),
cascade='delete',
back_populates='listener')
peer_port = sa.Column(sa.Integer(), nullable=True)
insert_headers = sa.Column(sa.PickleType())
timeout_client_data = sa.Column(sa.Integer, nullable=True)
timeout_member_connect = sa.Column(sa.Integer, nullable=True)
timeout_member_data = sa.Column(sa.Integer, nullable=True)
timeout_tcp_inspect = sa.Column(sa.Integer, nullable=True)
_tags = orm.relationship(
'Tags',
single_parent=True,
lazy='subquery',
cascade='all,delete-orphan',
primaryjoin='and_(foreign(Tags.resource_id)==Listener.id)')
# This property should be a unique list of the default_pool and anything
# referenced by enabled L7Policies with at least one rule that also
# reference this listener. The intent is that listener.pools should be a
# unique list of pools this listener is *actually* using.
@property
def pools(self):
_pools = []
_p_ids = []
if self.default_pool:
_pools.append(self.default_pool)
_p_ids.append(self.default_pool.id)
l7_pools = [
p.redirect_pool for p in self.l7policies
if p.redirect_pool is not None and len(p.l7rules) > 0
and p.enabled is True
]
for p in l7_pools:
if p.id not in _p_ids:
_pools.append(p)
_p_ids.append(p.id)
return _pools
class Participant(UserMixin, Base, db.Model):
id = db.Column(db.Integer, primary_key=True)
branch_stack = db.relationship('Branch',
backref='part',
order_by='Branch.index',
collection_class=ordering_list('index'),
foreign_keys='Branch._part_id')
current_branch = db.relationship('Branch',
uselist=False,
foreign_keys='Branch._part_head_id')
@property
def current_page(self):
return self.current_branch.current_page
@property
def pages(self):
return [p for b in self.branch_stack for p in b.pages]
@property
def questions(self):
questions = [q for b in self.branch_stack for q in b.questions]
questions.sort(key=lambda q: q.id)
return questions
_page_htmls = db.relationship('PageHtml', backref='part', lazy='dynamic')
g = db.Column(MutableDictType, default={})
_completed = db.Column(db.Boolean, default=False)
end_time = db.Column(db.DateTime)
_meta = db.Column(MutableDictType, default={})
previous_status = db.Column(db.String(16))
updated = db.Column(db.Boolean, default=True)
start_time = db.Column(db.DateTime)
_time_expired = db.Column(db.Boolean, default=False)
@property
def completed(self):
return self._completed
@completed.setter
@send_data
def completed(self, completed):
self._completed = completed
@property
def time_expired(self):
return self._time_expired
@time_expired.setter
@send_data
def time_expired(self, time_expired):
self._time_expired = time_expired
@property
def status(self):
if self.completed:
return 'completed'
if self.time_expired:
return 'timed_out'
return 'in_progress'
def __init__(self, start_navigation, meta={}):
"""Initialize Participant
Sets up the global dictionary g and metadata. Then initializes the
root branch.
"""
ds = DataStore.query.first()
ds.meta.append(meta)
ds.update_status(self)
self.end_time = self.start_time = datetime.utcnow()
self.meta = meta.copy()
self.current_branch = root = start_navigation()
self.branch_stack.append(root)
root.current_page = root.start_page
root._isroot = True
super().__init__()
def update_end_time(self):
self.end_time = datetime.utcnow()
"""Data packaging"""
@property
def meta(self):
self._meta['ID'] = self.id
self._meta['end_time'] = self.end_time
self._meta['start_time'] = self.start_time
self._meta['status'] = self.status
return self._meta
@meta.setter
def meta(self, meta):
self._meta = meta
@property
def data(self):
"""Participant data
Note that Questions are added to the dataframe in the order in which
they were created (i.e. by id). This is not necessarily the order in
which they appeared to the Participant.
"""
self.set_order_all()
questions = self.questions
df = DataFrame()
df.add(data=self.meta, all_rows=True)
[df.add(data=q.pack_data(), all_rows=q.all_rows) for q in questions]
df.pad()
return df
def set_order_all(self):
"""Set the order for all Questions
A Question's order is the order in which it appeared to the
Participant relative to other Questions of the same variable. These
functions walk through the survey and sets the Question order.
Note that a Branch's embedded data Questions are set before its
Pages' Questions. A Page's timer is set before its Questions.
"""
var_count = {}
self.set_order_branch(self.branch_stack[0], var_count)
def set_order_branch(self, branch, var_count):
"""Set the order for Questions belonging to a given Branch"""
[self.set_order_question(q, var_count) for q in branch.embedded]
[self.set_order_page(p, var_count) for p in branch.pages]
if branch.next_branch in self.branch_stack:
self.set_order_branch(branch.next_branch, var_count)
def set_order_page(self, page, var_count):
"""Set the order for Questions belonging to a given Page"""
questions = [page.timer] + page.questions
[self.set_order_question(q, var_count) for q in questions]
if page.next_branch in self.branch_stack:
self.set_order_branch(page.next_branch, var_count)
def set_order_question(self, question, var_count):
"""Set the order for a given Question"""
var = question.var
if var is None:
return
if var not in var_count:
var_count[var] = 0
question.order = var_count[var]
var_count[var] += 1
"""Forward navigation"""
def _forward(self, forward_to=None):
"""Advance forward to specified Page"""
if forward_to is None:
return self._forward_one()
while self.current_page.id != forward_to.id:
self._forward_one()
def _forward_one(self):
"""Advance forward one page"""
if self.current_page._eligible_to_insert_branch():
self._insert_branch(self.current_page)
else:
self.current_branch._forward()
self._forward_recurse()
def _insert_branch(self, origin):
"""Grow and insert new Branch to branch_stack"""
next_branch = origin._grow_branch()
self.branch_stack.insert(self.current_branch.index + 1, next_branch)
self._increment_head()
def _forward_recurse(self):
"""Recursive forward function
Advance forward until the next Page is found (i.e. is not None).
"""
if self.current_page is not None:
return
if self.current_branch._eligible_to_insert_branch():
self._insert_branch(self.current_branch)
else:
self._decrement_head()
self.current_branch._forward()
self._forward_recurse()
"""Backward navigation"""
def _back(self, back_to=None):
"""Navigate backward to specified Page"""
if back_to is None:
return self._back_one()
while self.current_page.id != back_to.id:
self._back_one()
def _back_one(self):
"""Navigate backward one Page"""
if self.current_page == self.current_branch.start_page:
self._remove_branch()
else:
self.current_branch._back()
self._back_recurse()
def _remove_branch(self):
"""Remove current branch from the branch stack"""
self._decrement_head()
self.branch_stack.pop(self.current_branch.index + 1)
def _back_recurse(self):
"""Recursive back function
Navigate backward until previous Page is found.
"""
if self._found_previous_page():
return
if self.current_page is None:
if self.current_branch.next_branch in self.branch_stack:
self._increment_head()
elif not self.current_branch.pages:
self._remove_branch()
else:
self.current_branch._back()
else:
self._increment_head()
self._back_recurse()
def _found_previous_page(self):
"""Indicate that previous page has been found in backward navigation
The previous page has been found when 1) the Page is not None and
2) it does not branch off to another Branch in the stack.
"""
return (self.current_page is not None
and self.current_page.next_branch not in self.branch_stack)
"""General navigation and debugging"""
def _increment_head(self):
self.current_branch = self.branch_stack[self.current_branch.index + 1]
def _decrement_head(self):
self.current_branch = self.branch_stack[self.current_branch.index - 1]
def view_nav(self):
"""Print branch stack for debugging purposes"""
self.branch_stack[0].view_nav()
class CatalogItem(Base):
__tablename__ = 'catalog_item'
id = db.Column(db.Integer, primary_key=True)
parent_id = db.Column(db.Integer, db.ForeignKey('catalog_item.id'))
item_type = db.Column(db.Enum('root', 'group', 'layer'), nullable=False)
position = db.Column(db.Integer)
display_name = db.Column(db.Unicode)
description = db.Column(db.Unicode)
layer_enabled = db.Column(db.Boolean)
layer_wms_id = db.Column(db.ForeignKey(Resource.id))
layer_wfs_id = db.Column(db.ForeignKey(Resource.id))
layer_webmap_id = db.Column(db.ForeignKey(Resource.id))
layer_resource_id = db.Column(db.ForeignKey(Resource.id), nullable=True)
parent = db.relationship(
'CatalogItem', remote_side=id, backref=db.backref(
'children', order_by=position, cascade='all, delete-orphan',
collection_class=ordering_list('position')))
def to_dict(self):
if self.item_type in ('root', 'group'):
children = list(self.children)
sorted(children, key=lambda c: c.position)
if self.item_type == 'root':
return dict(
item_type=self.item_type,
children=[i.to_dict() for i in children],
)
elif self.item_type == 'group':
return dict(
item_type=self.item_type,
display_name=self.display_name,
description=self.description,
children=[i.to_dict() for i in children],
)
elif self.item_type == 'layer':
return dict(
item_type=self.item_type,
display_name=self.display_name,
description=self.description,
layer_enabled=self.layer_enabled,
layer_webmap_id=self.layer_webmap_id,
layer_wms_id=self.layer_wms_id,
layer_wfs_id=self.layer_wfs_id,
layer_resource_id=self.layer_resource_id
)
def from_dict(self, data):
assert data['item_type'] == self.item_type
if data['item_type'] in ('root', 'group') and 'children' in data:
self.children = []
for i in data['children']:
child = CatalogItem(parent=self, item_type=i['item_type'])
child.from_dict(i)
self.children.append(child)
for a in ('display_name',
'description',
'layer_enabled',
'layer_webmap_id',
'layer_wms_id',
'layer_wfs_id',
'layer_resource_id'):
if a in data:
setattr(self, a, data[a])
def test_append_reorder(self):
self._setup(
ordering_list("position", count_from=1, reorder_on_append=True))
s1 = Slide("Slide #1")
self.assert_(not s1.bullets)
self.assert_(len(s1.bullets) == 0)
s1.bullets.append(Bullet("s1/b1"))
self.assert_(s1.bullets)
self.assert_(len(s1.bullets) == 1)
self.assert_(s1.bullets[0].position == 1)
s1.bullets.append(Bullet("s1/b2"))
self.assert_(len(s1.bullets) == 2)
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
bul = Bullet("s1/b100")
bul.position = 100
s1.bullets.append(bul)
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
self.assert_(s1.bullets[2].position == 3)
s1.bullets.append(Bullet("s1/b4"))
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
self.assert_(s1.bullets[2].position == 3)
self.assert_(s1.bullets[3].position == 4)
s1.bullets._reorder()
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
self.assert_(s1.bullets[2].position == 3)
self.assert_(s1.bullets[3].position == 4)
s1.bullets._raw_append(Bullet("raw"))
self.assert_(s1.bullets[4].position is None)
s1.bullets._reorder()
self.assert_(s1.bullets[4].position == 5)
session = fixture_session()
session.add(s1)
session.flush()
id_ = s1.id
session.expunge_all()
del s1
srt = session.query(Slide).get(id_)
self.assert_(srt.bullets)
self.assert_(len(srt.bullets) == 5)
titles = ["s1/b1", "s1/b2", "s1/b100", "s1/b4", "raw"]
found = [b.text for b in srt.bullets]
eq_(titles, found)
srt.bullets._raw_append(Bullet("raw2"))
srt.bullets[-1].position = 6
session.flush()
session.expunge_all()
srt = session.query(Slide).get(id_)
titles = ["s1/b1", "s1/b2", "s1/b100", "s1/b4", "raw", "raw2"]
found = [b.text for b in srt.bullets]
eq_(titles, found)
class Page(BranchingBase, CompileBase, db.Model):
id = db.Column(db.Integer, primary_key=True)
@property
def part(self):
return self.branch.part if self.branch is not None else None
_branch_id = db.Column(db.Integer, db.ForeignKey('branch.id'))
_branch_head_id = db.Column(db.Integer, db.ForeignKey('branch.id'))
index = db.Column(db.Integer)
next_branch = db.relationship('Branch',
back_populates='origin_page',
uselist=False,
foreign_keys='Branch._origin_page_id')
_back_to_id = db.Column(db.Integer, db.ForeignKey('page.id'))
back_to = db.relationship('Page',
uselist=False,
foreign_keys='Page._back_to_id')
_forward_to_id = db.Column(db.Integer, db.ForeignKey('page.id'))
forward_to = db.relationship('Page',
uselist=False,
foreign_keys='Page._forward_to_id')
_navbar_id = db.Column(db.Integer, db.ForeignKey('navbar.id'))
questions = db.relationship('Question',
backref='page',
order_by='Question.index',
collection_class=ordering_list('index'),
foreign_keys='Question._page_id')
start_time = db.Column(db.DateTime)
timer = db.relationship('Question',
uselist=False,
foreign_keys='Question._page_timer_id')
_back = db.Column(db.Boolean)
back_button = db.Column(MarkupType)
css = db.Column(MutableListType)
_direction_from = db.Column(db.String(8))
_direction_to = db.Column(db.String(8))
_forward = db.Column(db.Boolean)
forward_button = db.Column(MarkupType)
js = db.Column(MutableListType)
question_html = db.Column(MarkupType)
survey_template = db.Column(db.Text)
terminal = db.Column(db.Boolean)
view_template = db.Column(db.Text)
@property
def back(self):
return self._back and not self.first_page()
@back.setter
def back(self, back):
self._back = back
@property
def direction_from(self):
return self._direction_from
@direction_from.setter
def direction_from(self, value):
assert value in DIRECTIONS, (
'Direction must be one of: {}'.format(DIRECTIONS))
self._direction_from = value
@property
def direction_to(self):
return self._direction_to
@direction_to.setter
def direction_to(self, value):
assert value in DIRECTIONS, (
'Direction must be one of: {}'.format(DIRECTIONS))
self._direction_to = value
@property
def forward(self):
return self._forward and not self.terminal
@forward.setter
def forward(self, forward):
self._forward = forward
compile = db.Column(FunctionType)
debug = db.Column(FunctionType)
navigate = db.Column(FunctionType)
post = db.Column(FunctionType)
def __init__(self,
branch=None,
index=None,
back_to=None,
forward_to=None,
nav=None,
questions=[],
timer_var=None,
all_rows=False,
back=None,
back_button=None,
css=None,
forward=True,
forward_button=None,
js=None,
survey_template=None,
terminal=False,
view_template=None,
compile=None,
debug=None,
navigate=None,
post=None):
self.set_branch(branch, index)
self.back_to = back_to
self.forward_to = forward_to
self.nav = nav or current_app.nav
self.questions = questions
self.timer = Question(all_rows=all_rows, data=0, var=timer_var)
self.back = back if back is not None else current_app.back
self.back_button = back_button or current_app.back_button
self.css = css or current_app.css
self.forward = forward if forward is not None else current_app.forward
self.forward_button = forward_button or current_app.forward_button
self.js = js or current_app.js
self.survey_template = survey_template or current_app.survey_template
self.terminal = terminal
self.view_template = view_template or current_app.view_template
self.compile = compile or current_app.page_compile
self.debug = debug or current_app.page_debug
self.navigate = navigate
self.post = post or current_app.page_post
super().__init__()
"""API methods"""
def set_branch(self, branch, index=None):
self._set_parent(branch, index, 'branch', 'pages')
def is_blank(self):
return all([q.response is None for q in self.questions])
def reset_compile(self):
compile = default_compile
def reset_default(self):
[q.reset_default() for q in self.questions]
def reset_post(self):
post = default_post
def reset_timer(self):
self.timer.data = 0
def is_valid(self):
return all([q.error is None for q in self.questions])
def first_page(self):
"""Indicate that this is the first Page in the experiment"""
return (self.branch is not None and self.branch._isroot
and self.index == 0)
"""Methods executed during study"""
def compile_html(self, recompile=True):
"""Compile question html"""
if self.question_html is None or recompile:
self.compile(object=self)
self.question_html = Markup(''.join(
[q.compile_html() for q in self.questions]))
self.start_time = datetime.utcnow()
return self.render(render_template(self.survey_template, page=self))
def _submit(self):
"""Operations executed on page submission
1. Record responses
2. If attempting to navigate backward, there is nothing more to do
3. If attempting to navigate forward, check for valid responses
4. If responses are invalid, return
5. Record data
6. Run post function
"""
self._update_timer()
self.direction_from = request.form['direction']
[
q.record_response(request.form.getlist(q.model_id))
for q in self.questions
]
if self.direction_from == 'back':
return 'back'
if not all([q.validate() for q in self.questions]):
self.direction_from = 'invalid'
return 'invalid'
[q.record_data() for q in self.questions]
self.post(object=self)
# self.direction_from is 'forward' unless changed in post function
return self.direction_from
def _update_timer(self):
if self.start_time is None:
self.start_time = datetime.utcnow()
delta = (datetime.utcnow() - self.start_time).total_seconds()
self.timer.data += delta
def view_nav(self, indent):
"""Print self and next branch for debugging purposes"""
HEAD_PART = '<== head page of participant'
HEAD_BRANCH = '<== head page of branch'
head_part = HEAD_PART if self == self.part.current_page else ''
head_branch = HEAD_BRANCH if self == self.branch.current_page else ''
print(indent, self, head_branch, head_part)
if self.next_branch in self.part.branch_stack:
self.next_branch.view_nav()
class OptimizationProcedureORM(ProcedureMixin, BaseResultORM):
"""
An Optimization procedure
"""
__tablename__ = 'optimization_procedure'
id = Column(Integer,
ForeignKey('base_result.id', ondelete='cascade'),
primary_key=True)
def __init__(self, **kwargs):
kwargs.setdefault("version", 1)
self.procedure = "optimization"
super().__init__(**kwargs)
schema_version = Column(Integer, default=1)
initial_molecule = Column(Integer, ForeignKey('molecule.id'))
initial_molecule_obj = relationship(MoleculeORM,
lazy='select',
foreign_keys=initial_molecule)
# # Results
energies = Column(JSON) #Column(ARRAY(Float))
final_molecule = Column(Integer, ForeignKey('molecule.id'))
final_molecule_obj = relationship(MoleculeORM,
lazy='select',
foreign_keys=final_molecule)
# ids, calculated not stored in this table
# NOTE: this won't work in SQLite since it returns ARRAYS, aggregate_order_by
trajectory = column_property(
select([
func.array_agg(
aggregate_order_by(Trajectory.result_id, Trajectory.position))
]).where(Trajectory.opt_id == id))
# array of objects (results) - Lazy - raise error of accessed
trajectory_obj = relationship(
Trajectory,
cascade="all, delete-orphan",
# backref="optimization_procedure",
order_by=Trajectory.position,
collection_class=ordering_list('position'))
__mapper_args__ = {
'polymorphic_identity': 'optimization_procedure',
# to have separate select when querying BaseResultsORM
'polymorphic_load': 'selectin',
}
__table_args__ = (
Index('ix_optimization_program',
'program'), # todo: needed for procedures?
)
def update_relations(self, trajectory=None, **kwarg):
# update optimization_results relations
# self._update_many_to_many(opt_result_association, 'opt_id', 'result_id',
# self.id, trajectory, self.trajectory)
self.trajectory_obj = []
trajectory = [] if not trajectory else trajectory
for result_id in trajectory:
traj = Trajectory(opt_id=int(self.id), result_id=int(result_id))
self.trajectory_obj.append(traj)
class Project(Entity, ReferenceMixin, StatusMixin, DateRangeMixin, CodeMixin):
"""All the information about a Project in Stalker is hold in this class.
Project is one of the main classes that will direct the others. A project
in Stalker is a gathering point.
It is mixed with :class:`.ReferenceMixin`, :class:`.StatusMixin`,
:class:`.DateRangeMixin` and :class:`.CodeMixin` to give reference, status,
schedule and code attribute. Please read the individual documentation of
each of the mixins.
**Project Users**
The :attr:`.Project.users` attribute lists the users in this project. UIs
like task creation for example will only list these users as available
resources for this project.
**TaskJuggler Integration**
Stalker uses TaskJuggler for scheduling the project tasks. The
:attr:`.Project.to_tjp` attribute generates a tjp compliant string which
includes the project definition, the tasks of the project, the resources in
the project including the vacation definitions and all the time logs
recorded for the project.
For custom attributes or directives that needs to be passed to TaskJuggler
you can use the :attr:`.Project.custom_tjp` attribute which will be
attached to the generated tjp file (inside the "project" directive).
To manage all the studio projects at once (schedule them at once please use
:class:`.Studio`).
.. versionadded:: 0.2.13
Multiple Repositories per Project
Starting with v0.2.13 Project instances can have multiple Repositories,
which allows the project files to be placed in more than one repository
according to the need of the studio pipeline. One great advantage of
having multiple repositories is to be able to place Published versions
in to another repository which is placed on to a faster server.
Also the :attr:`.repositories` attribute is not a read-only attribute
anymore.
.. versionadded:: 0.2.15
Multiple Clients per Project
It is now possible to attach multiple :class:`.Client` instances to one
:class:`.Project` allowing to hold complex Projects to Client relations
by using the :attr:`.ProjectClient.role` attribute of the
:class:`.ProjectClient` class.
:param clients: The clients which the project is affiliated with. Default
value is an empty list.
:type client: [:class:`.Client`]
:param image_format: The output image format of the project. Default
value is None.
:type image_format: :class:`.ImageFormat`
:param float fps: The FPS of the project, it should be a integer or float
number, or a string literal which can be correctly converted to a float.
Default value is 25.0.
:param type: The type of the project. Default value is None.
:type type: :class:`.Type`
:param structure: The structure of the project. Default value is None
:type structure: :class:`.Structure`
:param repositories: A list of :class:`.Repository` instances that the
project files are going to be stored in. You can not create a project
without specifying the repositories argument and passing a
:class:`.Repository` to it. Default value is None which raises a
TypeError.
:type repository: :class:`.Repository`.
:param bool is_stereoscopic: a bool value, showing if the project is going
to be a stereo 3D project, anything given as the argument will be
converted to True or False. Default value is False.
:param users: A list of :class:`.User`\ s holding the users in this
project. This will create a reduced or grouped list of studio workers and
will make it easier to define the resources for a Task related to this
project. The default value is an empty list.
"""
__auto_name__ = False
__tablename__ = "Projects"
project_id = Column("id",
Integer,
ForeignKey("Entities.id"),
primary_key=True)
__mapper_args__ = {
"polymorphic_identity": "Project",
"inherit_condition": project_id == Entity.entity_id
}
active = Column(Boolean, default=True)
clients = association_proxy('client_role',
'client',
creator=lambda n: ProjectClient(client=n))
client_role = relationship(
'ProjectClient',
back_populates='project',
cascade='all, delete-orphan',
cascade_backrefs=False,
primaryjoin='Projects.c.id==Project_Clients.c.project_id')
tasks = relationship('Task',
primaryjoin='Tasks.c.project_id==Projects.c.id',
uselist=True,
cascade="all, delete-orphan")
users = association_proxy('user_role',
'user',
creator=lambda n: ProjectUser(user=n))
user_role = relationship(
'ProjectUser',
back_populates='project',
cascade='all, delete-orphan',
cascade_backrefs=False,
primaryjoin='Projects.c.id==Project_Users.c.project_id')
repositories_proxy = relationship(
'ProjectRepository',
back_populates='project',
cascade='all, delete-orphan',
cascade_backrefs=False,
order_by='ProjectRepository.position',
primaryjoin='Projects.c.id==Project_Repositories.c.project_id',
collection_class=ordering_list('position'),
doc="""The :class:`.Repository` that this project files should reside.
Should be a list of :class:`.Repository`\ instances.
""")
repositories = association_proxy(
'repositories_proxy',
'repository',
creator=lambda n: ProjectRepository(repository=n))
structure_id = Column(Integer, ForeignKey("Structures.id"))
structure = relationship(
"Structure",
primaryjoin="Project.structure_id==Structure.structure_id",
doc="""The structure of the project. Should be an instance of
:class:`.Structure` class""")
image_format_id = Column(Integer, ForeignKey("ImageFormats.id"))
image_format = relationship(
"ImageFormat",
primaryjoin="Projects.c.image_format_id==ImageFormats.c.id",
doc="""The :class:`.ImageFormat` of this project.
This value defines the output image format of the project, should be an
instance of :class:`.ImageFormat`.
""")
fps = Column(Float(precision=3),
doc="""The fps of the project.
It is a float value, any other types will be converted to float. The
default value is 25.0.
""")
is_stereoscopic = Column(
Boolean, doc="""True if the project is a stereoscopic project""")
tickets = relationship('Ticket',
primaryjoin='Tickets.c.project_id==Projects.c.id',
uselist=True,
cascade="all, delete-orphan")
def __init__(self,
name=None,
code=None,
clients=None,
repositories=None,
structure=None,
image_format=None,
fps=25.0,
is_stereoscopic=False,
users=None,
**kwargs):
# a projects project should be self
# initialize the project argument to self
kwargs['project'] = self
kwargs['name'] = name
super(Project, self).__init__(**kwargs)
# call the mixin __init__ methods
ReferenceMixin.__init__(self, **kwargs)
StatusMixin.__init__(self, **kwargs)
DateRangeMixin.__init__(self, **kwargs)
self.code = code
if users is None:
users = []
self.users = users
if repositories is None:
repositories = []
self.repositories = repositories
self.structure = structure
if clients is None:
clients = []
self.clients = clients
self._sequences = []
self._assets = []
self.image_format = image_format
self.fps = fps
self.is_stereoscopic = bool(is_stereoscopic)
self.active = True
def __eq__(self, other):
"""the equality operator
"""
return super(Project, self).__eq__(other) and \
isinstance(other, Project)
def __hash__(self):
"""the overridden __hash__ method
"""
return super(Project, self).__hash__()
@validates("fps")
def _validate_fps(self, key, fps):
"""validates the given fps_in value
"""
fps = float(fps)
if fps <= 0:
raise ValueError('%s.fps can not be 0 or a negative value' %
self.__class__.__name__)
return float(fps)
@validates("image_format")
def _validate_image_format(self, key, image_format):
"""validates the given image format
"""
from stalker.models.format import ImageFormat
if image_format is not None and \
not isinstance(image_format, ImageFormat):
raise TypeError(
"%s.image_format should be an instance of "
"stalker.models.format.ImageFormat, not %s" %
(self.__class__.__name__, image_format.__class__.__name__))
return image_format
@validates("structure")
def _validate_structure(self, key, structure_in):
"""validates the given structure_in value
"""
from stalker.models.structure import Structure
if structure_in is not None:
if not isinstance(structure_in, Structure):
raise TypeError(
"%s.structure should be an instance of "
"stalker.models.structure.Structure, not %s" %
(self.__class__.__name__, structure_in.__class__.__name__))
return structure_in
@validates('is_stereoscopic')
def _validate_is_stereoscopic(self, key, is_stereoscopic_in):
return bool(is_stereoscopic_in)
@property
def root_tasks(self):
"""returns a list of Tasks which have no parent
"""
from stalker import db, Task
with db.DBSession.no_autoflush:
return Task.query \
.filter(Task.project == self) \
.filter(Task.parent == None) \
.all()
@property
def assets(self):
"""returns the assets related to this project
"""
# use joins over the session.query
from stalker.models.asset import Asset
return Asset.query \
.filter(Asset.project == self) \
.all()
@property
def sequences(self):
"""returns the sequences related to this project
"""
# sequences are tasks, use self.tasks
from stalker.models.sequence import Sequence
return Sequence.query \
.filter(Sequence.project == self) \
.all()
@property
def shots(self):
"""returns the shots related to this project
"""
# shots are tasks, use self.tasks
from stalker.models.shot import Shot
return Shot.query \
.filter(Shot.project == self) \
.all()
@property
def to_tjp(self):
"""returns a TaskJuggler compatible string representing this project
"""
from jinja2 import Template
temp = Template(defaults.tjp_project_template,
trim_blocks=True,
lstrip_blocks=True)
return temp.render({'project': self})
@property
def is_active(self):
"""predicate for Project.active attribute
"""
return self.active
@property
def total_logged_seconds(self):
"""returns an integer representing the total TimeLog seconds recorded
in child tasks.
"""
total_logged_seconds = 0
for task in self.root_tasks:
if task.total_logged_seconds is None:
task.update_schedule_info()
total_logged_seconds += task.total_logged_seconds
logger.debug('project.total_logged_seconds: %s' % total_logged_seconds)
return total_logged_seconds
@property
def schedule_seconds(self):
"""returns an integer showing the total amount of schedule timing of
the in child tasks in seconds
"""
schedule_seconds = 0
for task in self.root_tasks:
if task.schedule_seconds is None:
task.update_schedule_info()
schedule_seconds += task.schedule_seconds
logger.debug('project.schedule_seconds: %s' % schedule_seconds)
return schedule_seconds
@property
def percent_complete(self):
"""returns the percent_complete based on the total_logged_seconds and
schedule_seconds of the root tasks.
"""
total_logged_seconds = self.total_logged_seconds
schedule_seconds = self.schedule_seconds
if schedule_seconds > 0:
return total_logged_seconds / schedule_seconds * 100
else:
return 0
@property
def open_tickets(self):
"""The list of open :class:`.Ticket`\ s in this project.
returns a list of :class:`.Ticket` instances which has a status of
`Open` and created in this project.
"""
from stalker import Ticket, Status
return Ticket.query \
.join(Status, Ticket.status) \
.filter(Ticket.project == self) \
.filter(Status.code != 'CLS') \
.all()
@property
def repository(self):
"""compatibility attribute for pre v0.2.13 systems. Returns the first
repository instance in the project.repositories attribute if there is
any or None
"""
if self.repositories:
return self.repositories[0]
else:
return None
class TorsionDriveProcedureORM(ProcedureMixin, BaseResultORM):
"""
A torsion drive procedure
"""
__tablename__ = 'torsiondrive_procedure'
id = Column(Integer,
ForeignKey('base_result.id', ondelete='cascade'),
primary_key=True)
def __init__(self, **kwargs):
kwargs.setdefault("version", 1)
self.procedure = "torsiondrive"
self.program = "torsiondrive"
super().__init__(**kwargs)
# input data (along with the mixin)
# ids of the many to many relation
initial_molecule = column_property(
select([func.array_agg(torsion_init_mol_association.c.molecule_id)])\
.where(torsion_init_mol_association.c.torsion_id==id)
)
# actual objects relation M2M, never loaded here
initial_molecule_obj = relationship(MoleculeORM,
secondary=torsion_init_mol_association,
uselist=True,
lazy='noload')
optimization_spec = Column(JSON)
# Output data
final_energy_dict = Column(JSON)
minimum_positions = Column(JSON)
optimization_history_obj = relationship(
OptimizationHistory,
cascade="all, delete-orphan", #backref="torsiondrive_procedure",
order_by=OptimizationHistory.position,
collection_class=ordering_list('position'),
lazy='selectin')
@hybrid_property
def optimization_history(self):
"""calculated property when accessed, not saved in the DB
A view of the many to many relation in the form of a dict"""
ret = {}
try:
for opt_history in self.optimization_history_obj:
if opt_history.key in ret:
ret[opt_history.key].append(str(opt_history.opt_id))
else:
ret[opt_history.key] = [str(opt_history.opt_id)]
except Exception as err:
# raises exception of first access!!
pass
#print(err)
return ret
@optimization_history.setter
def optimization_history(self, dict_values):
"""A private copy of the opt history as a dict
Key: list of optimization procedures"""
return dict_values
__table_args__ = (
Index('ix_torsion_drive_program',
'program'), # todo: needed for procedures?
)
__mapper_args__ = {
'polymorphic_identity': 'torsiondrive_procedure',
# to have separate select when querying BaseResultsORM
'polymorphic_load': 'selectin',
}
def update_relations(self,
initial_molecule=None,
optimization_history=None,
**kwarg):
# update torsion molecule relation
self._update_many_to_many(torsion_init_mol_association, 'torsion_id',
'molecule_id', self.id, initial_molecule,
self.initial_molecule)
self.optimization_history_obj = []
for key in optimization_history:
for opt_id in optimization_history[key]:
opt_history = OptimizationHistory(torsion_id=int(self.id),
opt_id=int(opt_id),
key=key)
self.optimization_history_obj.append(opt_history)
class Task(Node):
"""
Metadata pour une tâche (estimation, invoice)
"""
__tablename__ = 'task'
__table_args__ = default_table_args
__mapper_args__ = {'polymorphic_identity': 'task'}
_autonomie_service = TaskService
file_requirement_service = TaskFileRequirementService
mention_service = TaskMentionService
id = Column(
Integer,
ForeignKey('node.id'),
info={'export': {
'exclude': True
}},
primary_key=True,
)
phase_id = Column(
ForeignKey('phase.id'),
info={"export": {
'exclude': True
}},
)
status = Column(String(10),
info={
'colanderalchemy': {
'title': u"Statut"
},
'export': {
'exclude': True
}
})
status_comment = Column(
Text,
info={
"colanderalchemy": {
"title": u"Commentaires"
},
'export': {
'exclude': True
}
},
default="",
)
status_person_id = Column(
ForeignKey('accounts.id'),
info={
'colanderalchemy': {
"title": u"Dernier utilisateur à avoir modifié le document",
},
"export": {
'exclude': True
},
},
)
status_date = Column(Date(),
default=datetime.date.today,
info={
'colanderalchemy': {
"title":
u"Date du dernier changement de statut",
},
'export': {
'exclude': True
}
})
date = Column(Date(),
info={"colanderalchemy": {
"title": u"Date du document"
}},
default=datetime.date.today)
owner_id = Column(
ForeignKey('accounts.id'),
info={
"export": {
'exclude': True
},
},
)
description = Column(
Text,
info={'colanderalchemy': {
"title": u"Objet"
}},
)
ht = Column(BigInteger(),
info={
'colanderalchemy': {
"title": u"Montant HT (cache)"
},
'export': {
'exclude': True
},
},
default=0)
tva = Column(BigInteger(),
info={
'colanderalchemy': {
"title": u"Montant TVA (cache)"
},
'export': {
'exclude': True
},
},
default=0)
ttc = Column(BigInteger(),
info={
'colanderalchemy': {
"title": u"Montant TTC (cache)"
},
'export': {
'exclude': True
},
},
default=0)
company_id = Column(
Integer,
ForeignKey('company.id'),
info={
'export': {
'exclude': True
},
},
)
project_id = Column(
Integer,
ForeignKey('project.id'),
info={
'export': {
'exclude': True
},
},
)
customer_id = Column(
Integer,
ForeignKey('customer.id'),
info={
'export': {
'exclude': True
},
},
)
project_index = deferred(
Column(
Integer,
info={
'colanderalchemy': {
"title": u"Index dans le projet",
},
'export': {
'exclude': True
},
},
),
group='edit',
)
company_index = deferred(
Column(
Integer,
info={
'colanderalchemy': {
"title": u"Index du document à l'échelle de l'entreprise",
},
'export': {
'exclude': True
},
},
),
group='edit',
)
official_number = Column(
String(255),
info={
'colanderalchemy': {
"title": u"Identifiant du document (facture/avoir)",
},
'export': {
'label': u"Numéro de facture"
},
},
default=None,
)
legacy_number = Column(
Boolean,
default=False,
nullable=False,
info={
'export': {
'exclude': True
},
},
)
internal_number = deferred(Column(
String(255),
default=None,
info={
'colanderalchemy': {
"title": u"Identifiant du document dans la CAE",
},
'export': {
'exclude': True
},
}),
group='edit')
display_units = deferred(Column(Integer,
info={
'colanderalchemy': {
"title": u"Afficher le détail ?",
"validator": colander.OneOf((0, 1))
},
'export': {
'exclude': True
},
},
default=0),
group='edit')
expenses_ht = deferred(
Column(BigInteger(),
info={
'colanderalchemy': {
'title': u'Frais'
},
'export': {
'exclude': True
},
},
default=0),
group='edit',
)
address = deferred(
Column(
Text,
default="",
info={
'colanderalchemy': {
'title': u'Adresse'
},
'export': {
'exclude': True
},
},
),
group='edit',
)
workplace = deferred(
Column(Text,
default='',
info={
'colanderalchemy': {
'title': u"Lieu d'éxécution des travaux"
},
}))
payment_conditions = deferred(
Column(
Text,
info={
'colanderalchemy': {
"title": u"Conditions de paiement",
},
'export': {
'exclude': True
},
},
),
group='edit',
)
notes = deferred(
Column(
Text,
default="",
info={
'colanderalchemy': {
'title': u'Notes complémentaires'
},
'export': {
'exclude': True
},
},
),
group='edit',
)
round_floor = deferred(
Column(Boolean(),
default=False,
info={
'colanderalchemy': {
'exlude': True,
'title': u"Méthode d'arrondi 'à l'ancienne' ? (floor)"
},
'export': {
'exclude': True
},
}),
group='edit',
)
business_type_id = Column(ForeignKey("business_type.id"))
business_id = Column(ForeignKey("business.id"))
pdf_file_id = Column(ForeignKey("file.id"),
info={'colanderalchemy': {
'exclude': True
}})
# Organisationnal Relationships
status_person = relationship(
"User",
primaryjoin="Task.status_person_id==User.id",
backref=backref(
"taskStatuses",
info={
'colanderalchemy': {
'exclude': True
},
'export': {
'exclude': True
},
},
),
info={
'colanderalchemy': {
'exclude': True
},
'export': {
'exclude': True
},
},
)
owner = relationship(
"User",
primaryjoin="Task.owner_id==User.id",
backref=backref(
"ownedTasks",
info={
'colanderalchemy': {
'exclude': True
},
'export': {
'exclude': True
},
},
),
info={
'colanderalchemy': {
'exclude': True
},
'export': {
'exclude': True
},
},
)
phase = relationship(
"Phase",
primaryjoin="Task.phase_id==Phase.id",
backref=backref(
"tasks",
order_by='Task.date',
info={
'colanderalchemy': {
'exclude': True
},
'export': {
'exclude': True
},
},
),
info={
'colanderalchemy': {
'exclude': True
},
'export': {
'exclude': True
},
},
)
company = relationship(
"Company",
primaryjoin="Task.company_id==Company.id",
info={
'colanderalchemy': {
'exclude': True
},
'export': {
'related_key': "name",
"label": "Entreprise"
},
},
)
project = relationship(
"Project",
primaryjoin="Task.project_id==Project.id",
info={
'colanderalchemy': {
'exclude': True
},
'export': {
'exclude': True
},
},
)
customer = relationship(
"Customer",
primaryjoin="Customer.id==Task.customer_id",
backref=backref(
'tasks',
order_by='Task.date',
info={
'colanderalchemy': {
'exclude': True
},
"export": {
'exclude': True
},
},
),
info={
'colanderalchemy': {
'exclude': True
},
'export': {
'related_key': 'label',
'label': u"Client"
},
},
)
business_type = relationship("BusinessType",
info={'colanderalchemy': {
'exclude': True
}})
business = relationship("Business",
primaryjoin="Business.id==Task.business_id",
info={'colanderalchemy': {
'exclude': True
}})
# Content relationships
discounts = relationship(
"DiscountLine",
info={
'colanderalchemy': {
'title': u"Remises"
},
'export': {
'exclude': True
},
},
order_by='DiscountLine.tva',
cascade="all, delete-orphan",
back_populates='task',
)
payments = relationship(
"Payment",
primaryjoin="Task.id==Payment.task_id",
info={
'colanderalchemy': {
'exclude': True
},
'export': {
'exclude': True
},
},
order_by='Payment.date',
cascade="all, delete-orphan",
back_populates='task',
)
mentions = relationship(
"TaskMention",
secondary=TASK_MENTION,
order_by="TaskMention.order",
info={'export': {
'exclude': True
}},
)
mandatory_mentions = relationship(
"TaskMention",
secondary=MANDATORY_TASK_MENTION,
order_by="TaskMention.order",
info={'export': {
'exclude': True
}},
)
line_groups = relationship(
"TaskLineGroup",
order_by='TaskLineGroup.order',
cascade="all, delete-orphan",
collection_class=ordering_list('order'),
info={
'colanderalchemy': {
'title':
u"Unités d'oeuvre",
"validator":
colander.Length(min=1, min_err=u"Une entrée est requise"),
"missing":
colander.required
},
'export': {
'exclude': True
},
},
primaryjoin="TaskLineGroup.task_id==Task.id",
back_populates='task',
)
statuses = relationship(
"TaskStatus",
order_by="desc(TaskStatus.status_date), desc(TaskStatus.id)",
cascade="all, delete-orphan",
back_populates='task',
info={
'colanderalchemy': {
'exclude': True
},
'export': {
'exclude': True
},
})
pdf_file = relationship("File",
primaryjoin="Task.pdf_file_id==File.id",
info={'colanderalchemy': {
'exclude': True
}})
# Not used in latest invoices
expenses = deferred(Column(BigInteger(),
info={
'export': {
'exclude': True
},
},
default=0),
group='edit')
_name_tmpl = u"Task {}"
_number_tmpl = u"{s.project.code}_{s.customer.code}_T{s.project_index}\
_{s.date:%m%y}"
state_manager = None
def __init__(self, user, company, **kw):
project = kw['project']
company_index = self._get_company_index(company)
project_index = self._get_project_index(project)
self.status = 'draft'
self.company = company
if 'customer' in kw:
customer = kw['customer']
self.address = customer.full_address
self.owner = user
self.status_person = user
self.date = datetime.date.today()
self.set_numbers(company_index, project_index)
for key, value in kw.items():
setattr(self, key, value)
# We add a default task line group
self.line_groups.append(TaskLineGroup(order=0))
def initialize_business_datas(self, business=None):
"""
Initialize the business datas related to this task
:param obj business: instance of
:class:`autonomie.models.project.business.Business`
"""
if business is not None:
self.business = business
self.file_requirement_service.populate(self)
self.mention_service.populate(self)
def _get_project_index(self, project):
"""
Return the index of the current object in the associated project
:param obj project: A Project instance in which we will look to get the
current doc index
:returns: The next number
:rtype: int
"""
return -1
def _get_company_index(self, company):
"""
Return the index of the current object in the associated company
:param obj company: A Company instance in which we will look to get the
current doc index
:returns: The next number
:rtype: int
"""
return -1
def set_numbers(self, company_index, project_index):
"""
Handle all attributes related to the given number
:param int company_index: The index of the task in the company
:param int project_index: The index of the task in its project
"""
if company_index is None or project_index is None:
raise Exception("Indexes should not be None")
self.company_index = company_index
self.project_index = project_index
self.internal_number = self._number_tmpl.format(s=self)
self.name = self._name_tmpl.format(project_index)
@property
def default_line_group(self):
return self.line_groups[0]
def __json__(self, request):
"""
Return the datas used by the json renderer to represent this task
"""
return dict(
id=self.id,
name=self.name,
created_at=self.created_at.isoformat(),
updated_at=self.updated_at.isoformat(),
phase_id=self.phase_id,
business_type_id=self.business_type_id,
status=self.status,
status_comment=self.status_comment,
status_person_id=self.status_person_id,
# status_date=self.status_date.isoformat(),
date=self.date.isoformat(),
owner_id=self.owner_id,
description=self.description,
ht=integer_to_amount(self.ht, 5),
tva=integer_to_amount(self.tva, 5),
ttc=integer_to_amount(self.ttc, 5),
company_id=self.company_id,
project_id=self.project_id,
customer_id=self.customer_id,
project_index=self.project_index,
company_index=self.company_index,
official_number=self.official_number,
internal_number=self.internal_number,
display_units=self.display_units,
expenses_ht=integer_to_amount(self.expenses_ht, 5),
address=self.address,
workplace=self.workplace,
payment_conditions=self.payment_conditions,
notes=self.notes,
status_history=[
status.__json__(request) for status in self.statuses
],
discounts=[
discount.__json__(request) for discount in self.discounts
],
payments=[payment.__json__(request) for payment in self.payments],
mentions=[mention.id for mention in self.mentions],
line_groups=[
group.__json__(request) for group in self.line_groups
],
attachments=[file_.__json__(request) for file_ in self.files],
file_requirements=[
file_req.__json__(request)
for file_req in self.file_requirements
])
def set_status(self, status, request, **kw):
"""
set the status of a task through the state machine
"""
return self.state_manager.process(status, self, request, **kw)
def check_status_allowed(self, status, request, **kw):
return self.state_manager.check_allowed(status, self, request)
@validates('status')
def change_status(self, key, status):
"""
fired on status change, stores a new taskstatus for each status change
"""
logger.debug(u"# Task status change #")
actual_status = self.status
logger.debug(u" + was {0}, becomes {1}".format(actual_status, status))
return status
def get_company(self):
"""
Return the company owning this task
"""
return self.company
def get_customer(self):
"""
Return the customer of the current task
"""
return self.customer
def get_company_id(self):
"""
Return the id of the company owning this task
"""
return self.company.id
def __repr__(self):
return u"<Task status:{s.status} id:{s.id}>".format(s=self)
def get_groups(self):
return [group for group in self.line_groups if group.lines]
@property
def all_lines(self):
"""
Returns a list with all task lines of the current task
"""
result = []
for group in self.line_groups:
result.extend(group.lines)
return result
def get_tva_objects(self):
return self._autonomie_service.get_tva_objects(self)
@classmethod
def get_valid_tasks(cls, *args):
return cls._autonomie_service.get_valid_tasks(cls, *args)
@classmethod
def get_waiting_estimations(cls, *args):
return cls._autonomie_service.get_waiting_estimations(*args)
@classmethod
def get_waiting_invoices(cls, *args):
return cls._autonomie_service.get_waiting_invoices(cls, *args)
def gen_business(self):
"""
Generate a business based on this Task
:returns: A new business instance
:rtype: :class:`autonomie.models.project.business.Business`
"""
business = Business(
name=self.name,
project_id=self.project_id,
business_type_id=self.business_type_id,
)
DBSESSION().add(business)
DBSESSION().flush()
business.populate_indicators()
logger.debug(u"Business has id {}".format(business.id))
business.file_requirement_service.populate(business)
self.business_id = business.id
DBSESSION().merge(self)
return business
def is_training(self):
return self.business_type and self.business_type.name == 'training'
def persist_pdf(self, filename, pdf_buffer):
"""
Persist the pdf output of this task to the database
:param obj pdf_buffer: A buffer (file, StringIO)
:param str filename: The name of the pdf file
"""
from autonomie.models.files import File
pdf_buffer.seek(0)
self.pdf_file = File(
name=filename,
mimetype="application/pdf",
)
self.pdf_file.data = pdf_buffer.read()
DBSESSION().merge(self)
class Task(Base):
"""Class to store a task. Not to be used directly (import it from
SQLAlchemyAll).
"""
__tablename__ = 'tasks'
__table_args__ = (
UniqueConstraint('contest_id', 'num', name='cst_task_contest_id_num'),
UniqueConstraint('contest_id', 'name',
name='cst_task_contest_id_name'),
CheckConstraint("token_initial <= token_max"),
)
# Auto increment primary key.
id = Column(Integer, primary_key=True)
# Number of the task for sorting.
num = Column(Integer, nullable=False)
# Contest (id and object) owning the task.
contest_id = Column(Integer,
ForeignKey(Contest.id,
onupdate="CASCADE",
ondelete="CASCADE"),
nullable=False,
index=True)
contest = relationship(Contest,
backref=backref(
'tasks',
collection_class=ordering_list('num'),
order_by=[num],
cascade="all, delete-orphan",
passive_deletes=True))
# Short name and long human readable title of the task.
name = Column(String, nullable=False)
title = Column(String, nullable=False)
# A JSON-encoded lists of strings: the language codes of the
# statments that will be highlighted to all users for this task.
primary_statements = Column(String, nullable=False)
# Time and memory limits for every testcase.
time_limit = Column(Float, nullable=True)
memory_limit = Column(Integer, nullable=True)
# Name of the TaskType child class suited for the task.
task_type = Column(String, nullable=False)
# Parameters for the task type class, JSON encoded.
task_type_parameters = Column(String, nullable=False)
# Name of the ScoreType child class suited for the task.
score_type = Column(String, nullable=False)
# Parameters for the scorer class, JSON encoded.
score_parameters = Column(String, nullable=False)
# Parameter to define the token behaviour. See Contest.py for
# details. The only change is that these parameters influence the
# contest in a task-per-task behaviour. To play a token on a given
# task, a user must satisfy the condition of the contest and the
# one of the task.
token_initial = Column(Integer,
CheckConstraint("token_initial >= 0"),
nullable=True)
token_max = Column(Integer,
CheckConstraint("token_max > 0"),
nullable=True)
token_total = Column(Integer,
CheckConstraint("token_total > 0"),
nullable=True)
token_min_interval = Column(
Interval,
CheckConstraint("token_min_interval >= '0 seconds'"),
nullable=False)
token_gen_time = Column(Interval,
CheckConstraint("token_gen_time >= '0 seconds'"),
nullable=False)
token_gen_number = Column(Integer,
CheckConstraint("token_gen_number >= 0"),
nullable=False)
# Maximum number of submissions or user_tests allowed for each user
# on this task during the whole contest or None to not enforce
# this limitation.
max_submission_number = Column(
Integer, CheckConstraint("max_submission_number > 0"), nullable=True)
max_user_test_number = Column(Integer,
CheckConstraint("max_user_test_number > 0"),
nullable=True)
# Minimum interval between two submissions or user_tests for this
# task, or None to not enforce this limitation.
min_submission_interval = Column(
Interval,
CheckConstraint("min_submission_interval > '0 seconds'"),
nullable=True)
min_user_test_interval = Column(
Interval,
CheckConstraint("min_user_test_interval > '0 seconds'"),
nullable=True)
# Follows the description of the fields automatically added by
# SQLAlchemy.
# submission_format (list of SubmissionFormatElement objects)
# testcases (list of Testcase objects)
# attachments (dict of Attachment objects indexed by filename)
# managers (dict of Manager objects indexed by filename)
# statements (dict of Statement objects indexed by language code)
# submissions (list of Submission objects)
# user_tests (list of UserTest objects)
# This object (independent from SQLAlchemy) is the instance of the
# ScoreType class with the given parameters, taking care of
# building the scores of the submissions.
scorer = None
def __init__(self,
name,
title,
statements,
attachments,
time_limit,
memory_limit,
primary_statements,
task_type,
task_type_parameters,
submission_format,
managers,
score_type,
score_parameters,
testcases,
token_initial=None,
token_max=None,
token_total=None,
token_min_interval=timedelta(),
token_gen_time=timedelta(),
token_gen_number=0,
max_submission_number=None,
max_user_test_number=None,
min_submission_interval=None,
min_user_test_interval=None,
contest=None,
num=0):
for filename, attachment in attachments.iteritems():
attachment.filename = filename
for filename, manager in managers.iteritems():
manager.filename = filename
for language, statement in statements.iteritems():
statement.language = language
self.num = num
self.name = name
self.title = title
self.statements = statements
self.attachments = attachments
self.time_limit = time_limit
self.memory_limit = memory_limit
self.primary_statements = primary_statements \
if primary_statements is not None else "[]"
self.task_type = task_type
self.task_type_parameters = task_type_parameters
self.submission_format = submission_format
self.managers = managers
self.score_type = score_type
self.score_parameters = score_parameters
self.testcases = testcases
self.token_initial = token_initial
self.token_max = token_max
self.token_total = token_total
self.token_min_interval = token_min_interval
self.token_gen_time = token_gen_time
self.token_gen_number = token_gen_number
self.max_submission_number = max_submission_number
self.max_user_test_number = max_user_test_number
self.min_submission_interval = min_submission_interval
self.min_user_test_interval = min_user_test_interval
self.contest = contest
def export_to_dict(self):
"""Return object data as a dictionary.
"""
return {
'name':
self.name,
'title':
self.title,
'num':
self.num,
'statements': [
statement.export_to_dict()
for statement in self.statements.itervalues()
],
'attachments': [
attachment.export_to_dict()
for attachment in self.attachments.itervalues()
],
'time_limit':
self.time_limit,
'memory_limit':
self.memory_limit,
'primary_statements':
self.primary_statements,
'task_type':
self.task_type,
'task_type_parameters':
self.task_type_parameters,
'submission_format':
[element.export_to_dict() for element in self.submission_format],
'managers': [
manager.export_to_dict()
for manager in self.managers.itervalues()
],
'score_type':
self.score_type,
'score_parameters':
self.score_parameters,
'testcases':
[testcase.export_to_dict() for testcase in self.testcases],
'token_initial':
self.token_initial,
'token_max':
self.token_max,
'token_total':
self.token_total,
'token_min_interval':
self.token_min_interval.total_seconds(),
'token_gen_time':
self.token_gen_time.total_seconds(),
'token_gen_number':
self.token_gen_number,
'max_submission_number':
self.max_submission_number,
'max_user_test_number':
self.max_user_test_number,
'min_submission_interval':
self.min_submission_interval.total_seconds()
if self.min_submission_interval is not None else None,
'min_user_test_interval':
self.min_user_test_interval.total_seconds()
if self.min_user_test_interval is not None else None,
}
@classmethod
def import_from_dict(cls, data):
"""Build the object using data from a dictionary.
"""
data['attachments'] = [
Attachment.import_from_dict(attch_data)
for attch_data in data['attachments']
]
data['attachments'] = dict([(attachment.filename, attachment)
for attachment in data['attachments']])
data['submission_format'] = [
SubmissionFormatElement.import_from_dict(sfe_data)
for sfe_data in data['submission_format']
]
data['managers'] = [
Manager.import_from_dict(manager_data)
for manager_data in data['managers']
]
data['managers'] = dict([(manager.filename, manager)
for manager in data['managers']])
data['testcases'] = [
Testcase.import_from_dict(testcase_data)
for testcase_data in data['testcases']
]
data['statements'] = [
Statement.import_from_dict(statement_data)
for statement_data in data['statements']
]
data['statements'] = dict([(statement.language, statement)
for statement in data['statements']])
if 'token_min_interval' in data:
data['token_min_interval'] = \
timedelta(seconds=data['token_min_interval'])
if 'token_gen_time' in data:
data['token_gen_time'] = timedelta(seconds=data['token_gen_time'])
if 'min_submission_interval' in data and \
data['min_submission_interval'] is not None:
data['min_submission_interval'] = \
timedelta(seconds=data['min_submission_interval'])
if 'min_user_test_interval' in data and \
data['min_user_test_interval'] is not None:
data['min_user_test_interval'] = \
timedelta(seconds=data['min_user_test_interval'])
return cls(**data)
class Listener(model_base.BASEV2, model_base.HasId, model_base.HasProject):
"""Represents a v2 neutron listener."""
NAME = 'listener'
__tablename__ = "lbaas_listeners"
__table_args__ = (sa.schema.UniqueConstraint(
'loadbalancer_id',
'protocol_port',
name='uniq_loadbalancer_listener_port'), )
name = sa.Column(sa.String(255))
description = sa.Column(sa.String(255))
default_pool_id = sa.Column(sa.String(36),
sa.ForeignKey("lbaas_pools.id"),
nullable=True)
loadbalancer_id = sa.Column(sa.String(36),
sa.ForeignKey("lbaas_loadbalancers.id"))
protocol = sa.Column(sa.Enum(*lb_const.LISTENER_SUPPORTED_PROTOCOLS,
name="listener_protocolsv2"),
nullable=False)
default_tls_container_id = sa.Column(sa.String(128),
default=None,
nullable=True)
sni_containers = orm.relationship(
SNI,
backref=orm.backref("listener", uselist=False),
uselist=True,
lazy="joined",
primaryjoin="Listener.id==SNI.listener_id",
order_by='SNI.position',
collection_class=orderinglist.ordering_list('position'),
foreign_keys=[SNI.listener_id],
cascade="all, delete-orphan")
protocol_port = sa.Column(sa.Integer, nullable=False)
connection_limit = sa.Column(sa.Integer)
admin_state_up = sa.Column(sa.Boolean(), nullable=False)
provisioning_status = sa.Column(sa.String(16), nullable=False)
operating_status = sa.Column(sa.String(16), nullable=False)
default_pool = orm.relationship(PoolV2,
backref=orm.backref("listeners"),
lazy='joined')
loadbalancer = orm.relationship(LoadBalancer,
backref=orm.backref("listeners",
uselist=True),
lazy='joined')
l7_policies = orm.relationship(
L7Policy,
uselist=True,
lazy="joined",
primaryjoin="Listener.id==L7Policy.listener_id",
order_by="L7Policy.position",
collection_class=orderinglist.ordering_list('position', count_from=1),
foreign_keys=[L7Policy.listener_id],
cascade="all, delete-orphan",
backref=orm.backref("listener"))
@property
def root_loadbalancer(self):
return self.loadbalancer
"Add a field model."
self.fieldModels.append(field)
s = object_session(self)
if s:
s.flush()
def addCardModel(self, card):
"Add a card model."
self.cardModels.append(card)
s = object_session(self)
if s:
s.flush()
mapper(Model, modelsTable, properties={
'fieldModels': relation(FieldModel, backref='model',
collection_class=ordering_list('ordinal'),
order_by=[fieldModelsTable.c.ordinal],
cascade="all, delete-orphan"),
'cardModels': relation(CardModel, backref='model',
collection_class=ordering_list('ordinal'),
order_by=[cardModelsTable.c.ordinal],
cascade="all, delete-orphan"),
})
# Model deletions
##########################################################################
modelsDeletedTable = Table(
'modelsDeleted', metadata,
Column('modelId', Integer, ForeignKey("models.id"),
nullable=False),
primaryjoin=ArtworkArtifact.artifact_id == Artifact.id,
backref='artwork_artifacts')
ArtworkArtifact.artwork = association_proxy('artwork_version', 'artwork')
ArtworkAuthor.author = relationship(User,
primaryjoin=ArtworkAuthor.author_id == User.id,
backref='artwork_authors')
ArtworkAuthor.description = relationship(Post,
primaryjoin=ArtworkAuthor.description_id == Post.id)
ArtworkAuthor.artwork = relationship(Artwork,
primaryjoin=ArtworkAuthor.artwork_id == Artwork.id,
backref=backref(
'artwork_authors',
cascade="all, delete-orphan",
order_by=ArtworkAuthor.order,
collection_class=ordering_list('order', reorder_on_append=True)))
Post.poster = relationship(User,
primaryjoin=Post.poster_id == User.id)
Post.active_text = relationship(PostText,
primaryjoin=Post.active_text_id == PostText.id)
PostText.post = relationship(Post,
primaryjoin=PostText.post_id == Post.id,
backref=backref(
"texts",
order_by=PostText.posted_at))
PostText.poster = relationship(User,
primaryjoin=PostText.poster_id == User.id)
ArtworkComment.artwork = relationship(Artwork,
class RasterMosaicItem(Base):
__tablename__ = '%s_item' % COMP_ID
id = db.Column(db.Integer, primary_key=True)
resource_id = db.Column(db.ForeignKey(RasterMosaic.id), nullable=False)
display_name = db.Column(db.Unicode, nullable=True)
fileobj_id = db.Column(db.ForeignKey(FileObj.id), nullable=True)
footprint = db.Column(ga.Geometry('POLYGON', srid=4326), nullable=True)
position = db.Column(db.Integer, nullable=True)
fileobj = db.relationship(FileObj, lazy='joined')
resource = db.relationship(
RasterMosaic,
backref=db.backref(
'items',
cascade='all, delete-orphan',
order_by=position,
collection_class=ordering_list('position'),
),
)
def load_file(self, filename, env):
ds = gdal.Open(filename, gdal.GA_ReadOnly)
if not ds:
raise ValidationError(
_("GDAL library was unable to open the file."))
if ds.RasterCount not in (3, 4):
raise ValidationError(
_("Only RGB and RGBA rasters are supported."))
dsdriver = ds.GetDriver()
dsproj = ds.GetProjection()
dsgtran = ds.GetGeoTransform()
if dsdriver.ShortName not in SUPPORTED_DRIVERS:
raise ValidationError(
_("Raster has format '%(format)s', however only following formats are supported: %(all_formats)s."
) # NOQA: E501
% dict(format=dsdriver.ShortName,
all_formats=", ".join(SUPPORTED_DRIVERS)))
if not dsproj or not dsgtran:
raise ValidationError(
_("Raster files without projection info are not supported."))
data_type = None
alpha_band = None
has_nodata = None
for bidx in range(1, ds.RasterCount + 1):
band = ds.GetRasterBand(bidx)
if data_type is None:
data_type = band.DataType
elif data_type != band.DataType:
raise ValidationError(
_("Complex data types are not supported."))
if band.GetRasterColorInterpretation() == gdal.GCI_AlphaBand:
assert alpha_band is None, "Multiple alpha bands found!"
alpha_band = bidx
else:
has_nodata = (has_nodata is None
or has_nodata) and (band.GetNoDataValue()
is not None)
src_osr = osr.SpatialReference()
src_osr.ImportFromWkt(dsproj)
dst_osr = osr.SpatialReference()
dst_osr.ImportFromEPSG(int(self.resource.srs.id))
reproject = not src_osr.IsSame(dst_osr)
info = gdal.Info(filename, format='json')
geom = geom_from_geojson(info['wgs84Extent'])
self.footprint = ga.elements.WKBElement(bytearray(geom.wkb), srid=4326)
self.fileobj = env.file_storage.fileobj(component='raster_mosaic')
dst_file = env.raster_mosaic.workdir_filename(self.fileobj,
makedirs=True)
co = ['COMPRESS=DEFLATE', 'TILED=YES', 'BIGTIFF=YES']
if reproject:
gdal.Warp(
dst_file,
filename,
options=gdal.WarpOptions(
format='GTiff',
dstSRS='EPSG:%d' % self.resource.srs.id,
dstAlpha=not has_nodata and alpha_band is None,
creationOptions=co,
),
)
else:
gdal.Translate(dst_file,
filename,
options=gdal.TranslateOptions(format='GTiff',
creationOptions=co))
self.build_overview()
def build_overview(self, missing_only=False):
fn = env.raster_mosaic.workdir_filename(self.fileobj)
if missing_only and os.path.isfile(fn + '.ovr'):
return
# cleaning overviews
ds = gdal.Open(fn, gdal.GA_Update)
ds.BuildOverviews(overviewlist=[])
ds = None
# building overviews
options = {
b'COMPRESS_OVERVIEW': b'DEFLATE',
b'INTERLEAVE_OVERVIEW': b'PIXEL',
b'BIGTIFF_OVERVIEW': b'YES',
}
for key, val in options.items():
gdal.SetConfigOption(key, val)
try:
ds = gdal.Open(fn, gdal.GA_ReadOnly)
ds.BuildOverviews(b'CUBIC', overviewlist=calc_overviews_levels(ds))
ds = None
finally:
for key, val in options.items():
gdal.SetConfigOption(key, None)
def to_dict(self):
return dict(id=self.id, display_name=self.display_name)
"Add a field model."
self.fieldModels.append(field)
s = object_session(self)
if s:
s.flush()
def addCardModel(self, card):
"Add a card model."
self.cardModels.append(card)
s = object_session(self)
if s:
s.flush()
mapper(Model, modelsTable, properties={
'fieldModels': relation(FieldModel, backref='model',
collection_class=ordering_list('ordinal'),
order_by=[fieldModelsTable.c.ordinal],
cascade="all, delete-orphan"),
'cardModels': relation(CardModel, backref='model',
collection_class=ordering_list('ordinal'),
order_by=[cardModelsTable.c.ordinal],
cascade="all, delete-orphan"),
})
# Model deletions
##########################################################################
modelsDeletedTable = Table(
'modelsDeleted', metadata,
Column('modelId', Integer, ForeignKey("models.id"),
nullable=False),
class Collection(db.Model):
"""Represent a Collection record."""
def __repr__(self):
return 'Collection <id: {0.id}, name: {0.name}, dbquery: {0.query}, ' \
'nbrecs: {0.nbrecs}>'.format(self)
def __unicode__(self):
suffix = ' ({0})'.format(_('default')) if self.id == 1 else ''
return u"{0.id}. {0.name}{1}".format(self, suffix)
def __str__(self):
return unicode(self).encode('utf-8')
__tablename__ = 'collection'
id = db.Column(db.MediumInteger(9, unsigned=True), primary_key=True)
name = db.Column(db.String(255), unique=True, index=True, nullable=False)
dbquery = db.Column(db.Text(20), nullable=True, index=True)
nbrecs = db.Column(db.Integer(10, unsigned=True), server_default='0')
# FIXME read only!!!
reclist = db.Column(
db.PickleType(pickler=IntbitsetPickle(), comparator=IntbitsetCmp))
_names = db.relationship(
lambda: Collectionname,
backref='collection',
collection_class=attribute_mapped_collection('ln_type'),
cascade="all, delete, delete-orphan")
names = association_proxy(
'_names',
'value',
creator=lambda k, v: Collectionname(ln_type=k, value=v))
_boxes = db.relationship(
lambda: Collectionboxname,
backref='collection',
collection_class=attribute_mapped_collection('ln_type'),
cascade="all, delete, delete-orphan")
boxes = association_proxy(
'_boxes',
'value',
creator=lambda k, v: Collectionboxname(ln_type=k, value=v))
_formatoptions = association_proxy('formats', 'format')
# @cache.memoize(make_name=lambda fname: fname + '::' + g.ln)
def formatoptions(self):
if len(self._formatoptions):
return [dict(f) for f in self._formatoptions]
else:
return [{
'code': u'hb',
'name': _("HTML %(format)s", format=_("brief")),
'content_type': u'text/html',
'visibility': 1
}]
formatoptions = property(formatoptions)
_examples_example = association_proxy('_examples', 'example')
@property
# @cache.memoize(make_name=lambda fname: fname + '::' + g.ln)
def examples(self):
return list(self._examples_example)
@property
def name_ln(self):
from invenio.legacy.search_engine import get_coll_i18nname
return get_coll_i18nname(self.name, g.ln)
# Another possible implementation with cache memoize
# @cache.memoize
# try:
# return db.object_session(self).query(Collectionname).\
# with_parent(self).filter(db.and_(Collectionname.ln==g.ln,
# Collectionname.type=='ln')).first().value
# except:
# return self.name
@property
# @cache.memoize(make_name=lambda fname: fname + '::' + g.ln)
def portalboxes_ln(self):
return db.object_session(self).query(CollectionPortalbox).\
with_parent(self).\
options(db.joinedload_all(CollectionPortalbox.portalbox)).\
filter(CollectionPortalbox.ln == g.ln).\
order_by(db.desc(CollectionPortalbox.score)).all()
@property
def most_specific_dad(self):
return db.object_session(self).query(Collection).\
join(Collection.sons).\
filter(CollectionCollection.id_son == self.id).\
order_by(db.asc(Collection.nbrecs)).\
first()
@property
# @cache.memoize(make_name=lambda fname: fname + '::' + g.ln)
def is_restricted(self):
from invenio.legacy.search_engine import collection_restricted_p
return collection_restricted_p(self.name)
@property
def type(self):
p = re.compile("\d+:.*")
if self.dbquery is not None and \
p.match(self.dbquery.lower()):
return 'r'
else:
return 'v'
_collection_children = db.relationship(
lambda: CollectionCollection,
collection_class=ordering_list('score'),
primaryjoin=lambda: Collection.id == CollectionCollection.id_dad,
foreign_keys=lambda: CollectionCollection.id_dad,
order_by=lambda: db.asc(CollectionCollection.score))
_collection_children_r = db.relationship(
lambda: CollectionCollection,
collection_class=ordering_list('score'),
primaryjoin=lambda: db.and_(
Collection.id == CollectionCollection.id_dad, CollectionCollection.
type == 'r'),
foreign_keys=lambda: CollectionCollection.id_dad,
order_by=lambda: db.asc(CollectionCollection.score))
_collection_children_v = db.relationship(
lambda: CollectionCollection,
collection_class=ordering_list('score'),
primaryjoin=lambda: db.and_(
Collection.id == CollectionCollection.id_dad, CollectionCollection.
type == 'v'),
foreign_keys=lambda: CollectionCollection.id_dad,
order_by=lambda: db.asc(CollectionCollection.score))
collection_parents = db.relationship(
lambda: CollectionCollection,
collection_class=ordering_list('score'),
primaryjoin=lambda: Collection.id == CollectionCollection.id_son,
foreign_keys=lambda: CollectionCollection.id_son,
order_by=lambda: db.asc(CollectionCollection.score))
collection_children = association_proxy('_collection_children', 'son')
collection_children_r = association_proxy(
'_collection_children_r',
'son',
creator=lambda son: CollectionCollection(id_son=son.id, type='r'))
collection_children_v = association_proxy(
'_collection_children_v',
'son',
creator=lambda son: CollectionCollection(id_son=son.id, type='v'))
_externalcollections = db.relationship(
lambda: CollectionExternalcollection,
cascade="all, delete, delete-orphan")
def _externalcollections_type(type):
return association_proxy(
'_externalcollections_' + str(type),
'externalcollection',
creator=lambda ext: CollectionExternalcollection(
externalcollection=ext, type=type))
externalcollections_0 = _externalcollections_type(0)
externalcollections_1 = _externalcollections_type(1)
externalcollections_2 = _externalcollections_type(2)
externalcollections = db.relationship(
lambda: CollectionExternalcollection,
collection_class=external_collection_mapper,
cascade="all, delete, delete-orphan")
# Search options
_make_field_fieldvalue = lambda type: db.relationship(
lambda: CollectionFieldFieldvalue,
primaryjoin=lambda: db.and_(
Collection.id == CollectionFieldFieldvalue.id_collection,
CollectionFieldFieldvalue.type == type),
order_by=lambda: CollectionFieldFieldvalue.score)
_search_within = _make_field_fieldvalue('sew')
_search_options = _make_field_fieldvalue('seo')
@property
# @cache.memoize(make_name=lambda fname: fname + '::' + g.ln)
def search_within(self):
"""
Collect search within options.
"""
default = [('', g._('any field'))]
found = [(o.field.code, o.field.name_ln) for o in self._search_within]
if not found:
found = [
(f.name.replace(' ', ''), f.name_ln)
for f in Field.query.filter(
Field.name.in_(cfg['CFG_WEBSEARCH_SEARCH_WITHIN'])).all()
]
return default + sorted(found, key=itemgetter(1))
@property
# @cache.memoize(make_name=lambda fname: fname + '::' + g.ln)
def search_options(self):
return self._search_options
@property
# @cache.memoize(make_name=lambda fname: fname + '::' + g.ln)
def ancestors_ids(self):
"""Get list of parent collection ids."""
output = intbitset([self.id])
for c in self.dads:
ancestors = c.dad.ancestors_ids
if self.id in ancestors:
raise
output |= ancestors
return output
@property
# @cache.memoize(make_name=lambda fname: fname + '::' + g.ln)
def descendants_ids(self):
"""Get list of child collection ids."""
output = intbitset([self.id])
for c in self.sons:
descendants = c.son.descendants_ids
if self.id in descendants:
raise
output |= descendants
return output
# Gets the list of localized names as an array
collection_names = db.relationship(
lambda: Collectionname,
primaryjoin=lambda: Collection.id == Collectionname.id_collection,
foreign_keys=lambda: Collectionname.id_collection)
def translation(self, lang):
"""Get the translation according to the language code."""
try:
return db.object_session(self).query(Collectionname).\
with_parent(self).filter(db.and_(
Collectionname.ln == lang,
Collectionname.type == 'ln'
)).first().value
except:
return ""
@property
def sort_methods(self):
"""Get sort methods for collection.
If not sort methods are defined for a collection the root collections
sort methods are retuned. If not methods are defined for the root
collection, all possible sort methods are returned.
Note: Noth sorting methods and ranking methods are now defined via
the sorter.
"""
from invenio.modules.sorter.models import BsrMETHOD, \
Collection_bsrMETHOD
get_method = lambda obj: obj.bsrMETHOD
for coll_id in (self.id, 1):
methods = Collection_bsrMETHOD.query.filter_by(
id_collection=coll_id).order_by(
Collection_bsrMETHOD.score).options(
db.joinedload(Collection_bsrMETHOD.bsrMETHOD)).all()
if len(methods) > 0:
return map(get_method, methods)
return BsrMETHOD.query.order_by(BsrMETHOD.name).all()
def get_collectionbox_name(self, ln=None, box_type="r"):
"""Return collection-specific labelling subtrees.
- 'Focus on': regular collection
- 'Narrow by': virtual collection
- 'Latest addition': boxes
If translation for given language does not exist, use label
for CFG_SITE_LANG. If no custom label is defined for
CFG_SITE_LANG, return default label for the box.
:param ln: the language of the label
:param box_type: can be 'r' (=Narrow by), 'v' (=Focus on),
'l' (=Latest additions)
"""
if ln is None:
ln = g.ln
collectionboxnamequery = db.object_session(self).query(
Collectionboxname).with_parent(self)
try:
collectionboxname = collectionboxnamequery.filter(
db.and_(
Collectionboxname.ln == ln,
Collectionboxname.type == box_type,
)).one()
except:
try:
collectionboxname = collectionboxnamequery.filter(
db.and_(
Collectionboxname.ln == ln,
Collectionboxname.type == box_type,
)).one()
except:
collectionboxname = None
if collectionboxname is None:
# load the right message language
_ = gettext_set_language(ln)
return _(Collectionboxname.TYPES.get(box_type, ''))
else:
return collectionboxname.value
portal_boxes_ln = db.relationship(
lambda: CollectionPortalbox,
collection_class=ordering_list('score'),
primaryjoin=lambda: Collection.id == CollectionPortalbox.id_collection,
foreign_keys=lambda: CollectionPortalbox.id_collection,
order_by=lambda: db.asc(CollectionPortalbox.score))
def breadcrumbs(self, builder=None, ln=None):
"""Return breadcrumbs for collection."""
ln = cfg.get('CFG_SITE_LANG') if ln is None else ln
breadcrumbs = []
# Get breadcrumbs for most specific dad if it exists.
if self.most_specific_dad is not None:
breadcrumbs = self.most_specific_dad.breadcrumbs(builder=builder,
ln=ln)
if builder is not None:
crumb = builder(self)
else:
crumb = dict(text=self.name_ln,
url=url_for('search.collection', name=self.name))
breadcrumbs.append(crumb)
return breadcrumbs
def test_append_reorder(self):
self._setup(ordering_list('position', count_from=1,
reorder_on_append=True))
s1 = Slide('Slide #1')
self.assert_(not s1.bullets)
self.assert_(len(s1.bullets) == 0)
s1.bullets.append(Bullet('s1/b1'))
self.assert_(s1.bullets)
self.assert_(len(s1.bullets) == 1)
self.assert_(s1.bullets[0].position == 1)
s1.bullets.append(Bullet('s1/b2'))
self.assert_(len(s1.bullets) == 2)
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
bul = Bullet('s1/b100')
bul.position = 100
s1.bullets.append(bul)
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
self.assert_(s1.bullets[2].position == 3)
s1.bullets.append(Bullet('s1/b4'))
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
self.assert_(s1.bullets[2].position == 3)
self.assert_(s1.bullets[3].position == 4)
s1.bullets._reorder()
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
self.assert_(s1.bullets[2].position == 3)
self.assert_(s1.bullets[3].position == 4)
s1.bullets._raw_append(Bullet('raw'))
self.assert_(s1.bullets[4].position is None)
s1.bullets._reorder()
self.assert_(s1.bullets[4].position == 5)
session = create_session()
session.add(s1)
session.flush()
id = s1.id
session.expunge_all()
del s1
srt = session.query(Slide).get(id)
self.assert_(srt.bullets)
self.assert_(len(srt.bullets) == 5)
titles = ['s1/b1','s1/b2','s1/b100','s1/b4', 'raw']
found = [b.text for b in srt.bullets]
eq_(titles, found)
srt.bullets._raw_append(Bullet('raw2'))
srt.bullets[-1].position = 6
session.flush()
session.expunge_all()
srt = session.query(Slide).get(id)
titles = ['s1/b1','s1/b2','s1/b100','s1/b4', 'raw', 'raw2']
found = [b.text for b in srt.bullets]
eq_(titles, found)
class UserFeatures(Base):
__tablename__ = 'userfeatures'
__table_args__ = (
PrimaryKeyConstraint('id'),
ForeignKeyConstraint(('voicemailid', ), ('voicemail.uniqueid', )),
ForeignKeyConstraint(('tenant_uuid', ), ('tenant.uuid', ),
ondelete='CASCADE'),
UniqueConstraint('func_key_private_template_id'),
UniqueConstraint('uuid', name='userfeatures_uuid'),
UniqueConstraint('email', name='userfeatures_email'),
Index('userfeatures__idx__agentid', 'agentid'),
Index('userfeatures__idx__firstname', 'firstname'),
Index('userfeatures__idx__lastname', 'lastname'),
Index('userfeatures__idx__loginclient', 'loginclient'),
Index('userfeatures__idx__musiconhold', 'musiconhold'),
Index('userfeatures__idx__uuid', 'uuid'),
Index('userfeatures__idx__voicemailid', 'voicemailid'),
)
id = Column(Integer, nullable=False)
uuid = Column(String(38), nullable=False, default=new_uuid)
firstname = Column(String(128), nullable=False, server_default='')
email = column_property(Column(String(254)),
comparator_factory=EmailComparator)
voicemailid = Column(Integer)
agentid = Column(Integer)
pictureid = Column(Integer)
tenant_uuid = Column(String(36), nullable=False)
callerid = Column(String(160))
ringseconds = Column(Integer, nullable=False, server_default='30')
simultcalls = Column(Integer, nullable=False, server_default='5')
enableclient = Column(Integer, nullable=False, server_default='0')
loginclient = Column(String(254), nullable=False, server_default='')
passwdclient = Column(String(64), nullable=False, server_default='')
enablehint = Column(Integer, nullable=False, server_default='1')
enablevoicemail = Column(Integer, nullable=False, server_default='0')
enablexfer = Column(Integer, nullable=False, server_default='0')
dtmf_hangup = Column(Integer, nullable=False, server_default='0')
enableonlinerec = Column(Integer, nullable=False, server_default='0')
call_record_outgoing_external_enabled = Column(Boolean,
nullable=False,
server_default='false')
call_record_outgoing_internal_enabled = Column(Boolean,
nullable=False,
server_default='false')
call_record_incoming_external_enabled = Column(Boolean,
nullable=False,
server_default='false')
call_record_incoming_internal_enabled = Column(Boolean,
nullable=False,
server_default='false')
incallfilter = Column(Integer, nullable=False, server_default='0')
enablednd = Column(Integer, nullable=False, server_default='0')
enableunc = Column(Integer, nullable=False, server_default='0')
destunc = Column(String(128), nullable=False, server_default='')
enablerna = Column(Integer, nullable=False, server_default='0')
destrna = Column(String(128), nullable=False, server_default='')
enablebusy = Column(Integer, nullable=False, server_default='0')
destbusy = Column(String(128), nullable=False, server_default='')
musiconhold = Column(String(128), nullable=False, server_default='')
outcallerid = Column(String(80), nullable=False, server_default='')
mobilephonenumber = Column(String(128), nullable=False, server_default='')
bsfilter = Column(enum.generic_bsfilter,
nullable=False,
server_default='no')
preprocess_subroutine = Column(String(39))
timezone = Column(String(128))
language = Column(String(20))
ringintern = Column(String(64))
ringextern = Column(String(64))
ringgroup = Column(String(64))
ringforward = Column(String(64))
rightcallcode = Column(String(16))
commented = Column(Integer, nullable=False, server_default='0')
func_key_template_id = Column(
Integer, ForeignKey('func_key_template.id', ondelete="SET NULL"))
func_key_private_template_id = Column(Integer,
ForeignKey('func_key_template.id'),
nullable=False)
subscription_type = Column(Integer, nullable=False, server_default='0')
created_at = Column(DateTime,
default=datetime.datetime.utcnow,
server_default=text("(now() at time zone 'utc')"))
webi_lastname = Column('lastname',
String(128),
nullable=False,
server_default='')
webi_userfield = Column('userfield',
String(128),
nullable=False,
server_default='')
webi_description = Column('description', Text, nullable=False, default='')
func_key_template = relationship(FuncKeyTemplate,
foreign_keys=func_key_template_id)
func_key_template_private = relationship(
FuncKeyTemplate, foreign_keys=func_key_private_template_id)
main_line_rel = relationship(
"UserLine",
primaryjoin="""and_(
UserFeatures.id == UserLine.user_id,
UserLine.main_line == True
)""",
)
agent = relationship(
"AgentFeatures",
primaryjoin="AgentFeatures.id == UserFeatures.agentid",
foreign_keys='UserFeatures.agentid',
viewonly=True,
)
voicemail = relationship("Voicemail", back_populates="users")
user_lines = relationship(
'UserLine',
order_by='desc(UserLine.main_line)',
collection_class=ordering_list('main_line',
ordering_func=ordering_main_line),
cascade='all, delete-orphan',
back_populates='user',
)
lines = association_proxy(
'user_lines',
'line',
creator=lambda _line: UserLine(line=_line, main_user=False),
)
incall_dialactions = relationship(
'Dialaction',
primaryjoin="""and_(
Dialaction.category == 'incall',
Dialaction.action == 'user',
Dialaction.actionarg1 == cast(UserFeatures.id, String)
)""",
foreign_keys='Dialaction.actionarg1',
viewonly=True,
)
incalls = association_proxy('incall_dialactions', 'incall')
user_dialactions = relationship(
'Dialaction',
primaryjoin="""and_(
Dialaction.category == 'user',
Dialaction.categoryval == cast(UserFeatures.id, String)
)""",
cascade='all, delete-orphan',
collection_class=attribute_mapped_collection('event'),
foreign_keys='Dialaction.categoryval',
)
group_members = relationship(
'QueueMember',
primaryjoin="""and_(
QueueMember.category == 'group',
QueueMember.usertype == 'user',
QueueMember.userid == UserFeatures.id
)""",
foreign_keys='QueueMember.userid',
cascade='all, delete-orphan',
)
groups = association_proxy(
'group_members',
'group',
creator=lambda _group: QueueMember(
category='group', usertype='user', group=_group),
)
queue_members = relationship(
'QueueMember',
primaryjoin="""and_(
QueueMember.category == 'queue',
QueueMember.usertype == 'user',
QueueMember.userid == UserFeatures.id
)""",
foreign_keys='QueueMember.userid',
cascade='all, delete-orphan',
)
queues = association_proxy('queue_members', 'queue')
paging_users = relationship('PagingUser', cascade='all, delete-orphan')
switchboard_member_users = relationship('SwitchboardMemberUser',
cascade='all, delete-orphan')
switchboards = association_proxy('switchboard_member_users', 'switchboard')
_dialaction_actions = relationship(
'Dialaction',
primaryjoin="""and_(
Dialaction.action == 'user',
Dialaction.actionarg1 == cast(UserFeatures.id, String),
)""",
foreign_keys='Dialaction.actionarg1',
cascade='all, delete-orphan',
)
schedule_paths = relationship(
'SchedulePath',
primaryjoin="""and_(
SchedulePath.path == 'user',
SchedulePath.pathid == UserFeatures.id
)""",
foreign_keys='SchedulePath.pathid',
cascade='all, delete-orphan',
)
schedules = association_proxy(
'schedule_paths',
'schedule',
creator=lambda _schedule: SchedulePath(
path='user', schedule_id=_schedule.id, schedule=_schedule),
)
call_filter_recipients = relationship(
'Callfiltermember',
primaryjoin="""and_(
Callfiltermember.type == 'user',
Callfiltermember.bstype == 'boss',
Callfiltermember.typeval == cast(UserFeatures.id, String)
)""",
foreign_keys='Callfiltermember.typeval',
cascade='delete, delete-orphan',
)
call_filter_surrogates = relationship(
'Callfiltermember',
primaryjoin="""and_(
Callfiltermember.type == 'user',
Callfiltermember.bstype == 'secretary',
Callfiltermember.typeval == cast(UserFeatures.id, String)
)""",
foreign_keys='Callfiltermember.typeval',
cascade='delete, delete-orphan',
)
call_pickup_interceptors = relationship(
'PickupMember',
primaryjoin="""and_(
PickupMember.category == 'member',
PickupMember.membertype == 'user',
PickupMember.memberid == UserFeatures.id
)""",
foreign_keys='PickupMember.memberid',
cascade='delete, delete-orphan',
)
call_pickup_targets = relationship(
'PickupMember',
primaryjoin="""and_(
PickupMember.category == 'pickup',
PickupMember.membertype == 'user',
PickupMember.memberid == UserFeatures.id
)""",
foreign_keys='PickupMember.memberid',
cascade='delete, delete-orphan',
)
rightcall_members = relationship(
'RightCallMember',
primaryjoin="""and_(
RightCallMember.type == 'user',
RightCallMember.typeval == cast(UserFeatures.id, String)
)""",
foreign_keys='RightCallMember.typeval',
cascade='all, delete-orphan',
)
call_permissions = association_proxy('rightcall_members', 'rightcall')
call_pickup_interceptor_pickups = relationship(
'Pickup',
primaryjoin="""and_(
PickupMember.category == 'member',
PickupMember.membertype == 'user',
PickupMember.memberid == UserFeatures.id
)""",
secondary=
"join(PickupMember, Pickup, Pickup.id == PickupMember.pickupid)",
secondaryjoin="Pickup.id == PickupMember.pickupid",
foreign_keys='PickupMember.pickupid,PickupMember.memberid',
viewonly=True,
)
users_from_call_pickup_user_targets = association_proxy(
'call_pickup_interceptor_pickups', 'user_targets')
users_from_call_pickup_group_targets = association_proxy(
'call_pickup_interceptor_pickups', 'users_from_group_targets')
users_from_call_pickup_group_interceptors_user_targets = association_proxy(
'group_members',
'users_from_call_pickup_group_interceptor_user_targets')
users_from_call_pickup_group_interceptors_group_targets = association_proxy(
'group_members',
'users_from_call_pickup_group_interceptor_group_targets')
func_keys = relationship('FuncKeyDestUser', cascade='all, delete-orphan')
def extrapolate_caller_id(self, extension=None):
default_num = extension.exten if extension else None
user_match = caller_id_regex.match(self.callerid)
name = user_match.group('name')
num = user_match.group('num')
return name, (num or default_num)
def fill_caller_id(self):
if self.caller_id is None:
self.caller_id = '"{}"'.format(self.fullname)
@property
def fallbacks(self):
return self.user_dialactions
@fallbacks.setter
def fallbacks(self, dialactions):
for event in list(self.user_dialactions.keys()):
if event not in dialactions:
self.user_dialactions.pop(event, None)
for event, dialaction in six.iteritems(dialactions):
if dialaction is None:
self.user_dialactions.pop(event, None)
continue
if event not in self.user_dialactions:
dialaction.category = 'user'
dialaction.event = event
self.user_dialactions[event] = dialaction
self.user_dialactions[event].action = dialaction.action
self.user_dialactions[event].actionarg1 = dialaction.actionarg1
self.user_dialactions[event].actionarg2 = dialaction.actionarg2
@hybrid_property
def fullname(self):
name = self.firstname
if self.lastname:
name += " {}".format(self.lastname)
return name
@fullname.expression
def fullname(cls):
return func.trim(cls.firstname + " " + cls.webi_lastname)
@hybrid_property
def username(self):
if self.loginclient == '':
return None
return self.loginclient
@username.expression
def username(cls):
return func.nullif(cls.loginclient, '')
@username.setter
def username(self, value):
if value is None:
self.loginclient = ''
else:
self.loginclient = value
@hybrid_property
def password(self):
if self.passwdclient == '':
return None
return self.passwdclient
@password.expression
def password(cls):
return func.nullif(cls.passwdclient, '')
@password.setter
def password(self, value):
if value is None:
self.passwdclient = ''
else:
self.passwdclient = value
@hybrid_property
def agent_id(self):
return self.agentid
@agent_id.setter
def agent_id(self, value):
self.agentid = value
@hybrid_property
def caller_id(self):
if self.callerid == '':
return None
return self.callerid
@caller_id.expression
def caller_id(cls):
return func.nullif(cls.callerid, '')
@caller_id.setter
def caller_id(self, value):
if value is None:
self.callerid = ''
else:
self.callerid = value
@hybrid_property
def outgoing_caller_id(self):
if self.outcallerid == '':
return None
return self.outcallerid
@outgoing_caller_id.expression
def outgoing_caller_id(cls):
return func.nullif(cls.outcallerid, '')
@outgoing_caller_id.setter
def outgoing_caller_id(self, value):
if value is None:
self.outcallerid = ''
else:
self.outcallerid = value
@hybrid_property
def music_on_hold(self):
if self.musiconhold == '':
return None
return self.musiconhold
@music_on_hold.expression
def music_on_hold(cls):
return func.nullif(cls.musiconhold, '')
@music_on_hold.setter
def music_on_hold(self, value):
if value is None:
self.musiconhold = ''
else:
self.musiconhold = value
@hybrid_property
def mobile_phone_number(self):
if self.mobilephonenumber == '':
return None
return self.mobilephonenumber
@mobile_phone_number.expression
def mobile_phone_number(cls):
return func.nullif(cls.mobilephonenumber, '')
@mobile_phone_number.setter
def mobile_phone_number(self, value):
if value is None:
self.mobilephonenumber = ''
else:
self.mobilephonenumber = value
@hybrid_property
def voicemail_id(self):
return self.voicemailid
@voicemail_id.setter
def voicemail_id(self, value):
self.voicemailid = value
@hybrid_property
def userfield(self):
if self.webi_userfield == '':
return None
return self.webi_userfield
@userfield.expression
def userfield(cls):
return func.nullif(cls.webi_userfield, '')
@userfield.setter
def userfield(self, value):
if value is None:
self.webi_userfield = ''
else:
self.webi_userfield = value
@hybrid_property
def lastname(self):
if self.webi_lastname == '':
return None
return self.webi_lastname
@lastname.expression
def lastname(cls):
return func.nullif(cls.webi_lastname, '')
@lastname.setter
def lastname(self, value):
if value is None:
self.webi_lastname = ''
else:
self.webi_lastname = value
@hybrid_property
def description(self):
if self.webi_description == '':
return None
return self.webi_description
@description.expression
def description(cls):
return func.nullif(cls.webi_description, '')
@description.setter
def description(self, value):
if value is None:
self.webi_description = ''
else:
self.webi_description = value
@hybrid_property
def template_id(self):
return self.func_key_template_id
@template_id.setter
def template_id(self, value):
self.func_key_template_id = value
@hybrid_property
def private_template_id(self):
return self.func_key_private_template_id
@private_template_id.setter
def private_template_id(self, value):
self.func_key_private_template_id = value
@hybrid_property
def incallfilter_enabled(self):
return self.incallfilter == 1
@incallfilter_enabled.setter
def incallfilter_enabled(self, value):
self.incallfilter = int(value == 1) if value is not None else None
@hybrid_property
def dnd_enabled(self):
return self.enablednd == 1
@dnd_enabled.setter
def dnd_enabled(self, value):
self.enablednd = int(value == 1) if value is not None else None
@hybrid_property
def supervision_enabled(self):
if self.enablehint is None:
return None
return self.enablehint == 1
@supervision_enabled.setter
def supervision_enabled(self, value):
self.enablehint = int(value == 1) if value is not None else None
@hybrid_property
def call_transfer_enabled(self):
if self.enablexfer is None:
return None
return self.enablexfer == 1
@call_transfer_enabled.setter
def call_transfer_enabled(self, value):
self.enablexfer = int(value == 1) if value is not None else None
@hybrid_property
def dtmf_hangup_enabled(self):
if self.dtmf_hangup is None:
return None
return self.dtmf_hangup == 1
@dtmf_hangup_enabled.setter
def dtmf_hangup_enabled(self, value):
self.dtmf_hangup = int(value == 1) if value is not None else None
@hybrid_property
def online_call_record_enabled(self):
if self.enableonlinerec is None:
return None
return self.enableonlinerec == 1
@online_call_record_enabled.setter
def online_call_record_enabled(self, value):
self.enableonlinerec = int(value == 1) if value is not None else None
@hybrid_property
def ring_seconds(self):
return self.ringseconds
@ring_seconds.setter
def ring_seconds(self, value):
self.ringseconds = value
@hybrid_property
def simultaneous_calls(self):
return self.simultcalls
@simultaneous_calls.setter
def simultaneous_calls(self, value):
self.simultcalls = value
@hybrid_property
def cti_enabled(self):
if self.enableclient is None:
return None
return self.enableclient == 1
@cti_enabled.setter
def cti_enabled(self, value):
self.enableclient = int(value == 1) if value is not None else None
@hybrid_property
def busy_enabled(self):
if self.enablebusy is None:
return None
return self.enablebusy == 1
@busy_enabled.setter
def busy_enabled(self, value):
self.enablebusy = int(value == 1) if value is not None else None
@hybrid_property
def busy_destination(self):
if self.destbusy == '':
return None
return self.destbusy
@busy_destination.expression
def busy_destination(cls):
return func.nullif(cls.destbusy, '')
@busy_destination.setter
def busy_destination(self, value):
if value is None:
self.destbusy = ''
else:
self.destbusy = value
@hybrid_property
def noanswer_enabled(self):
if self.enablerna is None:
return None
return self.enablerna == 1
@noanswer_enabled.setter
def noanswer_enabled(self, value):
self.enablerna = int(value == 1) if value is not None else None
@hybrid_property
def noanswer_destination(self):
if self.destrna == '':
return None
return self.destrna
@noanswer_destination.expression
def noanswer_destination(cls):
return func.nullif(cls.destrna, '')
@noanswer_destination.setter
def noanswer_destination(self, value):
if value is None:
self.destrna = ''
else:
self.destrna = value
@hybrid_property
def unconditional_enabled(self):
if self.enableunc is None:
return None
return self.enableunc == 1
@unconditional_enabled.setter
def unconditional_enabled(self, value):
self.enableunc = int(value == 1) if value is not None else None
@hybrid_property
def unconditional_destination(self):
if self.destunc == '':
return None
return self.destunc
@unconditional_destination.expression
def unconditional_destination(cls):
return func.nullif(cls.destunc, '')
@unconditional_destination.setter
def unconditional_destination(self, value):
if value is None:
self.destunc = ''
else:
self.destunc = value
@hybrid_property
def enabled(self):
if self.commented is None:
return None
return self.commented == 0
@enabled.expression
def enabled(cls):
return not_(cast(cls.commented, Boolean))
@enabled.setter
def enabled(self, value):
self.commented = int(value is False) if value is not None else None
@hybrid_property
def call_permission_password(self):
if self.rightcallcode == '':
return None
return self.rightcallcode
@call_permission_password.expression
def call_permission_password(cls):
return func.nullif(cls.rightcallcode, '')
@call_permission_password.setter
def call_permission_password(self, value):
if value == '':
self.rightcallcode = None
else:
self.rightcallcode = value
@property
def forwards(self):
return self
@property
def services(self):
return self
def test_append_reorder(self):
self._setup(
ordering_list('position', count_from=1, reorder_on_append=True))
s1 = Slide('Slide #1')
self.assert_(not s1.bullets)
self.assert_(len(s1.bullets) == 0)
s1.bullets.append(Bullet('s1/b1'))
self.assert_(s1.bullets)
self.assert_(len(s1.bullets) == 1)
self.assert_(s1.bullets[0].position == 1)
s1.bullets.append(Bullet('s1/b2'))
self.assert_(len(s1.bullets) == 2)
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
bul = Bullet('s1/b100')
bul.position = 100
s1.bullets.append(bul)
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
self.assert_(s1.bullets[2].position == 3)
s1.bullets.append(Bullet('s1/b4'))
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
self.assert_(s1.bullets[2].position == 3)
self.assert_(s1.bullets[3].position == 4)
s1.bullets._reorder()
self.assert_(s1.bullets[0].position == 1)
self.assert_(s1.bullets[1].position == 2)
self.assert_(s1.bullets[2].position == 3)
self.assert_(s1.bullets[3].position == 4)
s1.bullets._raw_append(Bullet('raw'))
self.assert_(s1.bullets[4].position is None)
s1.bullets._reorder()
self.assert_(s1.bullets[4].position == 5)
session = create_session()
session.add(s1)
session.flush()
id = s1.id
session.expunge_all()
del s1
srt = session.query(Slide).get(id)
self.assert_(srt.bullets)
self.assert_(len(srt.bullets) == 5)
titles = ['s1/b1', 's1/b2', 's1/b100', 's1/b4', 'raw']
found = [b.text for b in srt.bullets]
eq_(titles, found)
srt.bullets._raw_append(Bullet('raw2'))
srt.bullets[-1].position = 6
session.flush()
session.expunge_all()
srt = session.query(Slide).get(id)
titles = ['s1/b1', 's1/b2', 's1/b100', 's1/b4', 'raw', 'raw2']
found = [b.text for b in srt.bullets]
eq_(titles, found)
class Task(CreationTimeMixin, db.Model):
""" A task can have one of three types: single event, master task, slave task.
A master task contains the recurrence pattern (either as a procedure or a data field) and creates many slave tasks
as long as it is not completed yet.
Deleting and completing a slave task whose master task is not hard-scheduled forces a new slave task to be created immediately.
Disabling hard-scheduling for a master task creates a slave task if there is no non-completed one.
Creating a non-hard-scheduled master task creates a slave task.
"""
id = db.Column(db.Integer, primary_key=True)
position = db.Column(db.Integer, nullable=False)
summary = db.Column(db.String(255), nullable=False)
description = db.Column(db.Text(), nullable=False)
visible_from = db.Column(db.Date)
due = db.Column(db.Date)
notify = db.Column(db.Boolean, nullable=False)
completed = db.Column(db.Boolean, nullable=False)
context_id = db.Column(db.Integer,
db.ForeignKey("context.id"),
nullable=False)
context = db.relationship(
"Context",
backref=db.backref("tasks",
collection_class=ordering_list("position"),
order_by=[position]))
master_task_id = db.Column(db.Integer, db.ForeignKey("task.id"))
master_task = db.relationship("Task",
backref=db.backref("slaves",
remote_side=[id],
uselist=True),
remote_side=[master_task_id],
uselist=False)
tags = db.relationship('Tag',
secondary=tasks2tags,
backref=db.backref('tasks'),
order_by=[Tag.position])
completion_time = db.Column(db.DateTime)
recur_data = db.Column(db.String(1024))
recur_procedure = db.Column(db.String(256))
recur_last = db.Column(db.Date)
recur_hardschedule = db.Column(db.Boolean)
recur_fields = [
"interval", "setpos", "bymonth", "bymonthday", "byyearday",
"byweekno", "byweekday", "byeaster"
]
recur_last_arg_field = 0
recur_reschedule_this = False
def __init__(self,
summary,
description,
context=None,
visible_from=None,
due=None,
notify=True,
completed=False,
master_task=None,
tags=None):
self.summary = summary
self.description = description
if context is not None: # set via context.tasks
self.context = context
self.visible_from = visible_from
self.due = due
self.notify = notify
self.completed = completed
self.master_task = master_task
if tags is None:
self.tags = []
else:
self.tags = tags
def create_slave_task(self, newduedate):
if self.visible_from is None:
visfrom = None
else:
visfrom = newduedate - (self.due - self.visible_from)
task = Task(self.summary, self.description, None, visfrom,
newduedate, self.notify, self.completed, self,
self.tags)
self.context.tasks.insert(0, task)
return task
def compute_next_date(self):
due_set = self.due is not None
if (self.recur_last is None
and not due_set) or not self.recur_hardschedule:
self.recur_last = date.today()
elif due_set and self.recur_last is None:
return self.due
rrule = self.rrule
if not rrule:
return None
next, next2 = rrule[:2]
next = next.date()
next2 = next2.date()
if next == self.recur_last:
next = next2
return next
def reschedule(self, flash=True):
from dtg.webapp import flash
next = self.compute_next_date()
assert next, "Can only schedule master tasks"
self.recur_last = next
self.create_slave_task(next)
if flash:
flash(_("Rescheduled task"))
def delete(self):
if self.master_task and not self.master_task.recur_hardschedule:
self.master_task.reschedule()
db.session.delete(self)
@property
def recur_next(self):
if not (self.recur_data or self.recur_procedure):
return
return self.compute_next_date().isoformat()
def get_default_rrule_args(self):
return {"dtstart": self.recur_last}
@property
def due_marker(self):
if not self.due:
return
days = (self.due - date.today()).days
if days < 0:
days_text = _("Overdue for %i days", (-days, ))
klass = "overdue"
elif days == 0:
days_text = _("Due today")
klass = "duetoday"
elif days > 0:
if days == 1:
days_text = _("Due tomorrow")
else:
days_text = _("Due in %i days", (days, ))
if days > 7:
klass = "duefuture"
else:
klass = "duesoon"
return days, unicode(days_text), klass
@classmethod
def generate_recur_data(cls, type, **data):
retval = [type]
for i, kwargname in enumerate(cls.recur_fields):
value = data[kwargname]
if i <= self.recur_last_arg_field:
if value is None:
retval.append("")
else:
retval.append(str(value))
elif value is not None:
retval.append("%s=%s" % (kwargname, value))
return ";".join(retval)
@property
def rrule(self):
_ = lambda x: x
kwargs = {}
if self.recur_data:
values = self.recur_data.split(";")
if values[0] not in ("Y", "M", "W", "D"):
raise RecurInfoException(
(_("Invalid recurrence type"), {}))
for i, value in enumerate(values[1:]):
if i <= self.recur_last_arg_field:
field_name = self.recur_fields[i]
kwargs[field_name] = int(value)
else:
try:
kwargname, value = value.split("=", 1)
except ValueError:
raise RecurInfoException((_(
"Invalid token '%(field)s', expected parameter name"
), {
"field": value
}))
try:
value = json.loads(value)
except ValueError, e:
raise RecurInfoException(
(_("Invalid data in field '%(field)s'"), {
"field": kwargname
}))
kwargs[kwargname] = value
kwargs.update(self.get_default_rrule_args())
freq = {
"Y": YEARLY,
"M": MONTHLY,
"W": WEEKLY,
"D": DAILY
}[values[0]]
return rrule(freq, **kwargs)
elif self.recur_procedure:
try:
freq, args = get_rrule_args(localeEnglish,
self.recur_procedure)
except ValueError, e:
raise RecurInfoException(
(_("Invalid recurrence procedure, see examples"), ()))