Database¶

We support Oracle and Postgres databases.

DB scheme.¶

class luna_faces.db.faces_db_tools.models.faces_models.Attribute(**kwargs)[source]¶

Database table model for attributes.

age¶

age

Type:: int

age_obtaining_method¶

how the gender was obtained

Type:: int

age_version¶

age version

Type:: int

create_time¶

date and time of creating attributes

Type:: DateTime

descriptor_samples_generation¶

descriptor samples generation

Type:: int

ethnicity¶

ethnicity, enum luna_faces.crutches_on_wheels.cow.maps.vl_maps.ETHNIC_MAP

Type:: int

ethnicity_obtaining_method¶

how the ethnicity was obtained

Type:: int

ethnicity_version¶

ethnicity version

Type:: int

face_id¶

face id, uuid.

Type:: str

gender¶

gender. 0 - woman, 1- man

Type:: int

gender_obtaining_method¶

how the gender was obtained

Type:: int

gender_version¶

gender version

Type:: int

class luna_faces.db.faces_db_tools.models.faces_models.Column(*args, **kwargs)[source]¶

Release some pretty methods for sqlalchemy.Column.

in_(other)[source]¶

Split large “.in_” calls.

Parameters:: other (Any) – some values in list (or tuple) or select statement
Return type:: or_
Returns:: prepared or filter or just called in_

class luna_faces.db.faces_db_tools.models.faces_models.Descriptor(**kwargs)[source]¶

Database table model for descriptors.

descriptor_generation¶

descriptor generation

Type:: int

descriptor_obtaining_method¶

how the descriptor was obtained

Type:: int

descriptor_version¶

descriptor version

Type:: int

face_id¶

face id, uuid.

Type:: str

class luna_faces.db.faces_db_tools.models.faces_models.Face(**kwargs)[source]¶

Database table model for faces.

account_id¶

account uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”, to which this face belong

Type:: str

avatar¶

url to image, that represents the face

Type:: str

create_time¶

date and time of creating face

Type:: DateTime

external_id¶

external id of the face, if it has its own mapping in external system

Type:: str

face_id¶

face id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

last_update_time¶

date and time of last changed of the face

Type:: DateTime

user_data¶

client info about the face

Type:: str

class luna_faces.db.faces_db_tools.models.faces_models.List(**kwargs)[source]¶

Database table model for lists.

Warning

trg_lists_deletion_log ~— after delete trigger for logging

account_id¶

account uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”, to which this list belong

Type:: str

create_time¶

date and time of creating list

Type:: DateTime

last_update_time¶

date and time of last changed of the list

Type:: DateTime

list_id¶

list id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

user_data¶

client info about the list

Type:: str

class luna_faces.db.faces_db_tools.models.faces_models.ListFace(**kwargs)[source]¶

Database table model for links between faces and lists.

face_id¶

face id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

last_update_time¶

date and time of last attach/detach face to list

Type:: DateTime

link_key¶

number of link face to list

Type:: int

link_key_index = Index('list_id_link_key_index', Column('list_id', String(length=36), ForeignKey('list.list_id'), table=<list_face>, primary_key=True, nullable=False), Column('link_key', Integer(), table=<list_face>, nullable=False, default=Sequence('link_key', metadata=MetaData(bind=None))))¶: index link keys

list_id¶

list id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

matcher_load_delta_index = Index('matcher_load_delta_index', Column('link_key', Integer(), table=<list_face>, nullable=False, default=Sequence('link_key', metadata=MetaData(bind=None))))¶: index for load delta into matcher

class luna_faces.db.faces_db_tools.models.faces_models.ListsDeletionLog(**kwargs)[source]¶

Database table model for lists deletions history

After delete trigger trg_lists_deletion_log` (table list) insert a data.

account_id¶

account uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”, to which this face belong

Type:: str

create_time¶

create time list

Type:: DateTime

deletion_id¶

deletion id

Type:: str

deletion_time¶

date list removig

Type:: DateTime

list_id¶

list id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

class luna_faces.db.faces_db_tools.models.faces_models.MV_LINK(**kwargs)[source]¶

link_key¶

number of link face to list

Type:: int

list_id¶

list id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

class luna_faces.db.faces_db_tools.models.faces_models.MV_LINK_0(**kwargs)[source]¶

link_key¶

number of link face to list

Type:: int

list_id¶

list id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

class luna_faces.db.faces_db_tools.models.faces_models.MV_LINK_1(**kwargs)[source]¶

link_key¶

number of link face to list

Type:: int

list_id¶

list id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

class luna_faces.db.faces_db_tools.models.faces_models.MV_UNLINK(**kwargs)[source]¶

list_id¶

list id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

unlink_key¶

number of link face to list

Type:: int

class luna_faces.db.faces_db_tools.models.faces_models.MV_UNLINK_0(**kwargs)[source]¶

list_id¶

list id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

unlink_key¶

number of link face to list

Type:: int

class luna_faces.db.faces_db_tools.models.faces_models.MV_UNLINK_1(**kwargs)[source]¶

list_id¶

list id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

unlink_key¶

number of link face to list

Type:: int

class luna_faces.db.faces_db_tools.models.faces_models.RequestsCache(**kwargs)[source]¶: Model that provides cached data for various often used requests

class luna_faces.db.faces_db_tools.models.faces_models.Sample(**kwargs)[source]¶

Database model to store samples.

face_id¶

parent face id, uuid.

Type:: str

sample_id¶

id(uuid) of warp

Type:: str

type¶

enum for sample type, check ‘SampleType’ in luna_faces/utils/enums.py

Type:: int

class luna_faces.db.faces_db_tools.models.faces_models.UnlinkAttributesLog(**kwargs)[source]¶

Database table model for history attach and detach attributes to lists.

face_id¶

face id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

link_key¶

number of link face to list

Type:: int

list_id¶

list id, uuid in format “xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx”

Type:: str

unlink_key¶

number of unlink face to list

Type:: int

unlink_key_index = Index('list_id_unlink_key_index', Column('list_id', String(length=36), ForeignKey('list.list_id'), table=<unlink_attributes_log>), Column('unlink_key', Integer(), table=<unlink_attributes_log>, primary_key=True, nullable=False, default=Sequence('unlink_key', metadata=MetaData(bind=None))))¶: index unlink keys

update_time¶

date and time of detach attributes from list

Type:: DateTime