aiida.orm.implementation.django package¶
Submodules¶
The dummy model encodes the model defined by django in backends.djsite using SQLAlchemy. This is done to query the database with more performant ORM of SA.
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class
aiida.orm.implementation.django.dummy_model.
DbAttribute
(**kwargs)[source]¶ Bases:
sqlalchemy.ext.declarative.api.Base
-
__init__
(**kwargs)¶ A simple constructor that allows initialization from kwargs.
Sets attributes on the constructed instance using the names and values in
kwargs
.Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.
-
__mapper__
= <Mapper at 0x7ffb9b95ea90; DbAttribute>¶
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__module__
= 'aiida.orm.implementation.django.dummy_model'¶
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__table__
= Table('db_dbattribute', MetaData(bind=None), Column('id', Integer(), table=<db_dbattribute>, primary_key=True, nullable=False), Column('dbnode_id', Integer(), ForeignKey('db_dbnode.id'), table=<db_dbattribute>), Column('key', String(length=255), table=<db_dbattribute>), Column('datatype', String(length=10), table=<db_dbattribute>), Column('tval', String(), table=<db_dbattribute>, default=ColumnDefault('')), Column('fval', Float(), table=<db_dbattribute>), Column('ival', Integer(), table=<db_dbattribute>), Column('bval', Boolean(), table=<db_dbattribute>), Column('dval', DateTime(), table=<db_dbattribute>), schema=None)¶
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__tablename__
= 'db_dbattribute'¶
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_sa_class_manager
= {'bval': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'datatype': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'dbnode_id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'dval': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'fval': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'ival': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'key': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'tval': <sqlalchemy.orm.attributes.InstrumentedAttribute object>}¶
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bval
¶
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datatype
¶
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dbnode_id
¶
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dval
¶
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fval
¶
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id
¶
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ival
¶
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key
¶
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tval
¶
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class
aiida.orm.implementation.django.dummy_model.
DbAuthInfo
(**kwargs)[source]¶ Bases:
sqlalchemy.ext.declarative.api.Base
-
__init__
(**kwargs)¶ A simple constructor that allows initialization from kwargs.
Sets attributes on the constructed instance using the names and values in
kwargs
.Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.
-
__mapper__
= <Mapper at 0x7ffb9b9c6050; DbAuthInfo>¶
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__module__
= 'aiida.orm.implementation.django.dummy_model'¶
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__table__
= Table('db_dbauthinfo', MetaData(bind=None), Column('id', Integer(), table=<db_dbauthinfo>, primary_key=True, nullable=False), Column('aiidauser_id', Integer(), ForeignKey('db_dbuser.id'), table=<db_dbauthinfo>), Column('dbcomputer_id', Integer(), ForeignKey('db_dbcomputer.id'), table=<db_dbauthinfo>), Column('metadata', String(length=255), table=<db_dbauthinfo>, default=ColumnDefault('{}')), Column('auth_params', String(length=255), table=<db_dbauthinfo>, default=ColumnDefault('{}')), Column('enabled', Boolean(), table=<db_dbauthinfo>, default=ColumnDefault(True)), schema=None)¶
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__table_args__
= (UniqueConstraint(Column('aiidauser_id', Integer(), ForeignKey('db_dbuser.id'), table=<db_dbauthinfo>), Column('dbcomputer_id', Integer(), ForeignKey('db_dbcomputer.id'), table=<db_dbauthinfo>)),)¶
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__tablename__
= 'db_dbauthinfo'¶
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_metadata
¶
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_sa_class_manager
= {'_metadata': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'aiidauser': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'aiidauser_id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, u'auth_params': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'dbcomputer': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'dbcomputer_id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'enabled': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>}¶
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aiidauser
¶
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aiidauser_id
¶
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auth_params
¶
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dbcomputer
¶
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dbcomputer_id
¶
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enabled
¶
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id
¶
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class
aiida.orm.implementation.django.dummy_model.
DbComment
(**kwargs)[source]¶ Bases:
sqlalchemy.ext.declarative.api.Base
-
__init__
(**kwargs)¶ A simple constructor that allows initialization from kwargs.
Sets attributes on the constructed instance using the names and values in
kwargs
.Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.
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__mapper__
= <Mapper at 0x7ffb9b6dc290; DbComment>¶
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__module__
= 'aiida.orm.implementation.django.dummy_model'¶
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__table__
= Table('db_dbcomment', MetaData(bind=None), Column('id', Integer(), table=<db_dbcomment>, primary_key=True, nullable=False), Column('uuid', UUID(as_uuid=True), table=<db_dbcomment>, default=ColumnDefault(<function get_new_uuid>)), Column('dbnode_id', Integer(), ForeignKey('db_dbnode.id'), table=<db_dbcomment>), Column('ctime', DateTime(timezone=True), table=<db_dbcomment>, default=ColumnDefault(<function now>)), Column('mtime', DateTime(timezone=True), table=<db_dbcomment>, onupdate=ColumnDefault(<function now>), default=ColumnDefault(<function now>)), Column('user_id', Integer(), ForeignKey('db_dbuser.id'), table=<db_dbcomment>), Column('content', Text(), table=<db_dbcomment>), schema=None)¶
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__tablename__
= 'db_dbcomment'¶
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_sa_class_manager
= {'content': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'ctime': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'dbnode': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'dbnode_id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'mtime': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'user': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'user_id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'uuid': <sqlalchemy.orm.attributes.InstrumentedAttribute object>}¶
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content
¶
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ctime
¶
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dbnode
¶
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dbnode_id
¶
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id
¶
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mtime
¶
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user
¶
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user_id
¶
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uuid
¶
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class
aiida.orm.implementation.django.dummy_model.
DbComputer
(**kwargs)[source]¶ Bases:
sqlalchemy.ext.declarative.api.Base
-
__init__
(**kwargs)¶ A simple constructor that allows initialization from kwargs.
Sets attributes on the constructed instance using the names and values in
kwargs
.Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.
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__mapper__
= <Mapper at 0x7ffb9b70cbd0; DbComputer>¶
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__module__
= 'aiida.orm.implementation.django.dummy_model'¶
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__table__
= Table('db_dbcomputer', MetaData(bind=None), Column('id', Integer(), table=<db_dbcomputer>, primary_key=True, nullable=False), Column('uuid', UUID(as_uuid=True), table=<db_dbcomputer>, default=ColumnDefault(<function get_new_uuid>)), Column('name', String(length=255), table=<db_dbcomputer>, nullable=False), Column('hostname', String(length=255), table=<db_dbcomputer>), Column('description', Text(), table=<db_dbcomputer>), Column('enabled', Boolean(), table=<db_dbcomputer>), Column('transport_type', String(length=255), table=<db_dbcomputer>), Column('scheduler_type', String(length=255), table=<db_dbcomputer>), Column('transport_params', String(length=255), table=<db_dbcomputer>), Column('metadata', String(length=255), table=<db_dbcomputer>, default=ColumnDefault('{}')), schema=None)¶
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__tablename__
= 'db_dbcomputer'¶
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_metadata
¶
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_sa_class_manager
= {'_metadata': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'description': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'enabled': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'hostname': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'name': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'scheduler_type': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'transport_params': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'transport_type': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'uuid': <sqlalchemy.orm.attributes.InstrumentedAttribute object>}¶
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description
¶
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enabled
¶
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hostname
¶
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id
¶
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name
¶
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scheduler_type
¶
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transport_params
¶
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transport_type
¶
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uuid
¶
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class
aiida.orm.implementation.django.dummy_model.
DbExtra
(**kwargs)[source]¶ Bases:
sqlalchemy.ext.declarative.api.Base
-
__init__
(**kwargs)¶ A simple constructor that allows initialization from kwargs.
Sets attributes on the constructed instance using the names and values in
kwargs
.Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.
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__mapper__
= <Mapper at 0x7ffb9b70c290; DbExtra>¶
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__module__
= 'aiida.orm.implementation.django.dummy_model'¶
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__table__
= Table('db_dbextra', MetaData(bind=None), Column('id', Integer(), table=<db_dbextra>, primary_key=True, nullable=False), Column('dbnode_id', Integer(), ForeignKey('db_dbnode.id'), table=<db_dbextra>), Column('key', String(length=255), table=<db_dbextra>), Column('datatype', String(length=10), table=<db_dbextra>), Column('tval', String(), table=<db_dbextra>, default=ColumnDefault('')), Column('fval', Float(), table=<db_dbextra>), Column('ival', Integer(), table=<db_dbextra>), Column('bval', Boolean(), table=<db_dbextra>), Column('dval', DateTime(), table=<db_dbextra>), schema=None)¶
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__tablename__
= 'db_dbextra'¶
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_sa_class_manager
= {'bval': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'datatype': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'dbnode_id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'dval': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'fval': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'ival': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'key': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'tval': <sqlalchemy.orm.attributes.InstrumentedAttribute object>}¶
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bval
¶
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datatype
¶
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dbnode_id
¶
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dval
¶
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fval
¶
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id
¶
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ival
¶
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key
¶
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tval
¶
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class
aiida.orm.implementation.django.dummy_model.
DbGroup
(**kwargs)[source]¶ Bases:
sqlalchemy.ext.declarative.api.Base
-
__init__
(**kwargs)¶ A simple constructor that allows initialization from kwargs.
Sets attributes on the constructed instance using the names and values in
kwargs
.Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.
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__mapper__
= <Mapper at 0x7ffb9b9c16d0; DbGroup>¶
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__module__
= 'aiida.orm.implementation.django.dummy_model'¶
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__table__
= Table('db_dbgroup', MetaData(bind=None), Column('id', Integer(), table=<db_dbgroup>, primary_key=True, nullable=False), Column('uuid', UUID(as_uuid=True), table=<db_dbgroup>, default=ColumnDefault(<function get_new_uuid>)), Column('label', String(length=255), table=<db_dbgroup>), Column('type_string', String(length=255), table=<db_dbgroup>, default=ColumnDefault('')), Column('time', DateTime(timezone=True), table=<db_dbgroup>, default=ColumnDefault(<function now>)), Column('description', Text(), table=<db_dbgroup>), Column('user_id', Integer(), ForeignKey('db_dbuser.id'), table=<db_dbgroup>), schema=None)¶
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__table_args__
= (UniqueConstraint(Column('label', String(length=255), table=<db_dbgroup>), Column('type_string', String(length=255), table=<db_dbgroup>, default=ColumnDefault(''))),)¶
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__tablename__
= 'db_dbgroup'¶
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_sa_class_manager
= {'dbnodes': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'description': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'label': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'time': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'type_string': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'user': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'user_id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'uuid': <sqlalchemy.orm.attributes.InstrumentedAttribute object>}¶
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dbnodes
¶
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description
¶
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id
¶
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label
¶
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time
¶
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type_string
¶
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user
¶
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user_id
¶
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uuid
¶
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class
aiida.orm.implementation.django.dummy_model.
DbLink
(**kwargs)[source]¶ Bases:
sqlalchemy.ext.declarative.api.Base
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__init__
(**kwargs)¶ A simple constructor that allows initialization from kwargs.
Sets attributes on the constructed instance using the names and values in
kwargs
.Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.
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__mapper__
= <Mapper at 0x7ffb9c3ef3d0; DbLink>¶
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__module__
= 'aiida.orm.implementation.django.dummy_model'¶
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__table__
= Table('db_dblink', MetaData(bind=None), Column('id', Integer(), table=<db_dblink>, primary_key=True, nullable=False), Column('input_id', Integer(), ForeignKey('db_dbnode.id'), table=<db_dblink>), Column('output_id', Integer(), ForeignKey('db_dbnode.id'), table=<db_dblink>), Column('type', String(length=255), table=<db_dblink>), Column('label', String(length=255), table=<db_dblink>, nullable=False), schema=None)¶
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__tablename__
= 'db_dblink'¶
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_sa_class_manager
= {'id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'input': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'input_id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'label': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'output': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'output_id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'type': <sqlalchemy.orm.attributes.InstrumentedAttribute object>}¶
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id
¶
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input
¶
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input_id
¶
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label
¶
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output
¶
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output_id
¶
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type
¶
-
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class
aiida.orm.implementation.django.dummy_model.
DbLog
(**kwargs)[source]¶ Bases:
sqlalchemy.ext.declarative.api.Base
-
__init__
(**kwargs)¶ A simple constructor that allows initialization from kwargs.
Sets attributes on the constructed instance using the names and values in
kwargs
.Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.
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__mapper__
= <Mapper at 0x7ffb9b9c6a50; DbLog>¶
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__module__
= 'aiida.orm.implementation.django.dummy_model'¶
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__table__
= Table('db_dblog', MetaData(bind=None), Column('id', Integer(), table=<db_dblog>, primary_key=True, nullable=False), Column('uuid', UUID(as_uuid=True), table=<db_dblog>, default=ColumnDefault(<function get_new_uuid>)), Column('time', DateTime(timezone=True), table=<db_dblog>, default=ColumnDefault(<function now>)), Column('loggername', String(length=255), table=<db_dblog>), Column('levelname', String(length=255), table=<db_dblog>), Column('dbnode_id', Integer(), ForeignKey('db_dbnode.id'), table=<db_dblog>), Column('message', Text(), table=<db_dblog>), Column('metadata', String(length=255), table=<db_dblog>, default=ColumnDefault('{}')), schema=None)¶
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__tablename__
= 'db_dblog'¶
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_metadata
¶
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_sa_class_manager
= {'_metadata': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'dbnode': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'dbnode_id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'levelname': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'loggername': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'message': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'time': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'uuid': <sqlalchemy.orm.attributes.InstrumentedAttribute object>}¶
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dbnode
¶
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dbnode_id
¶
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id
¶
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levelname
¶
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loggername
¶
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message
¶
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time
¶
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uuid
¶
-
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class
aiida.orm.implementation.django.dummy_model.
DbNode
(**kwargs)[source]¶ Bases:
sqlalchemy.ext.declarative.api.Base
-
__init__
(**kwargs)¶ A simple constructor that allows initialization from kwargs.
Sets attributes on the constructed instance using the names and values in
kwargs
.Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.
-
__mapper__
= <Mapper at 0x7ffb9b9c4410; DbNode>¶
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__module__
= 'aiida.orm.implementation.django.dummy_model'¶
-
__table__
= Table('db_dbnode', MetaData(bind=None), Column('id', Integer(), table=<db_dbnode>, primary_key=True, nullable=False), Column('uuid', UUID(as_uuid=True), table=<db_dbnode>, default=ColumnDefault(<function get_new_uuid>)), Column('node_type', String(length=255), table=<db_dbnode>), Column('process_type', String(length=255), table=<db_dbnode>), Column('label', String(length=255), table=<db_dbnode>), Column('description', Text(), table=<db_dbnode>), Column('ctime', DateTime(timezone=True), table=<db_dbnode>, default=ColumnDefault(<function now>)), Column('mtime', DateTime(timezone=True), table=<db_dbnode>, default=ColumnDefault(<function now>)), Column('dbcomputer_id', Integer(), ForeignKey('db_dbcomputer.id'), table=<db_dbnode>), Column('user_id', Integer(), ForeignKey('db_dbuser.id'), table=<db_dbnode>, nullable=False), Column('public', Boolean(), table=<db_dbnode>, default=ColumnDefault(False)), Column('nodeversion', Integer(), table=<db_dbnode>, default=ColumnDefault(1)), schema=None)¶
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__tablename__
= 'db_dbnode'¶
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_sa_class_manager
= {'attributes': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'ctime': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'dbcomputer': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'dbcomputer_id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'description': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'extras': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'label': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'mtime': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'node_type': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'nodeversion': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'outputs': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'process_type': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'public': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'user': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'user_id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'uuid': <sqlalchemy.orm.attributes.InstrumentedAttribute object>}¶
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attributes
¶
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computer_name
¶ Returns: the name of the computer at a class level (i.e. in the database)
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ctime
¶
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dbcomputer
¶
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dbcomputer_id
¶
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description
¶
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extras
¶
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id
¶
-
label
¶
-
mtime
¶
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node_type
¶
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nodeversion
¶
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outputs
¶
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process_type
¶
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public
¶
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user
¶
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user_email
¶ Returns: the email of the user at a class level (i.e. in the database)
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user_id
¶
-
uuid
¶
-
-
class
aiida.orm.implementation.django.dummy_model.
DbUser
(**kwargs)[source]¶ Bases:
sqlalchemy.ext.declarative.api.Base
-
__init__
(**kwargs)¶ A simple constructor that allows initialization from kwargs.
Sets attributes on the constructed instance using the names and values in
kwargs
.Only keys that are present as attributes of the instance’s class are allowed. These could be, for example, any mapped columns or relationships.
-
__mapper__
= <Mapper at 0x7ffb9b711650; DbUser>¶
-
__module__
= 'aiida.orm.implementation.django.dummy_model'¶
-
__table__
= Table('db_dbuser', MetaData(bind=None), Column('id', Integer(), table=<db_dbuser>, primary_key=True, nullable=False), Column('email', String(length=254), table=<db_dbuser>), Column('password', String(length=128), table=<db_dbuser>), Column('first_name', String(length=254), table=<db_dbuser>), Column('last_name', String(length=254), table=<db_dbuser>), Column('institution', String(length=254), table=<db_dbuser>), Column('is_staff', Boolean(), table=<db_dbuser>, default=ColumnDefault(False)), Column('is_active', Boolean(), table=<db_dbuser>, default=ColumnDefault(False)), Column('last_login', DateTime(timezone=True), table=<db_dbuser>, default=ColumnDefault(<function now>)), Column('date_joined', DateTime(timezone=True), table=<db_dbuser>, default=ColumnDefault(<function now>)), schema=None)¶
-
__tablename__
= 'db_dbuser'¶
-
_sa_class_manager
= {'date_joined': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'email': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'first_name': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'id': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'institution': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'is_active': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'is_staff': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'last_login': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'last_name': <sqlalchemy.orm.attributes.InstrumentedAttribute object>, 'password': <sqlalchemy.orm.attributes.InstrumentedAttribute object>}¶
-
date_joined
¶
-
email
¶
-
first_name
¶
-
id
¶
-
institution
¶
-
is_active
¶
-
is_staff
¶
-
last_login
¶
-
last_name
¶
-
password
¶
-
-
aiida.orm.implementation.django.dummy_model.
get_aldjemy_session
()[source]¶ Use aldjemy to make a session
Classes and methods for Django specific backend entities
-
class
aiida.orm.implementation.django.entities.
DjangoModelEntity
(*args, **kwargs)[source]¶ Bases:
typing.Generic
A mixin that adds some common Django backend entity methods
-
MODEL_CLASS
= None¶
-
__abstractmethods__
= frozenset([])¶
-
__args__
= None¶
-
__dict__
= dict_proxy({'_abc_cache': <_weakrefset.WeakSet object>, '__module__': 'aiida.orm.implementation.django.entities', 'from_dbmodel': <classmethod object>, '__args__': None, u'__origin__': None, '__tree_hash__': 5926337717111, 'get_dbmodel_attribute_name': <classmethod object>, 'is_stored': <property object>, 'MODEL_CLASS': None, '__dict__': <attribute '__dict__' of 'DjangoModelEntity' objects>, 'dbmodel': <property object>, '__weakref__': <attribute '__weakref__' of 'DjangoModelEntity' objects>, 'id': <property object>, '__init__': <function __init__>, '_dbmodel': None, '_abc_generic_negative_cache_version': 102, '_abc_registry': <_weakrefset.WeakSet object>, '__abstractmethods__': frozenset([]), '__next_in_mro__': <type 'object'>, '_gorg': aiida.orm.implementation.django.entities.DjangoModelEntity, '__parameters__': (~ModelType,), '_auto_flush': (), 'pk': <property object>, '__orig_bases__': (typing.Generic[~ModelType],), '_abc_generic_negative_cache': <_weakrefset.WeakSet object>, '_class_check': <classmethod object>, '__doc__': 'A mixin that adds some common Django backend entity methods', 'store': <function store>, u'__extra__': None})¶
-
__extra__
= None¶
-
__module__
= 'aiida.orm.implementation.django.entities'¶
-
__next_in_mro__
¶ alias of
__builtin__.object
-
__orig_bases__
= (typing.Generic[~ModelType],)¶
-
__origin__
= None¶
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__parameters__
= (~ModelType,)¶
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__tree_hash__
= 5926337717111¶
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__weakref__
¶ list of weak references to the object (if defined)
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_abc_cache
= <_weakrefset.WeakSet object>¶
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_abc_generic_negative_cache
= <_weakrefset.WeakSet object>¶
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_abc_generic_negative_cache_version
= 102¶
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_abc_registry
= <_weakrefset.WeakSet object>¶
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_auto_flush
= ()¶
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_dbmodel
= None¶
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_gorg
¶ alias of
DjangoModelEntity
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dbmodel
¶
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classmethod
from_dbmodel
(dbmodel, backend)[source]¶ Create a DjangoEntity from the corresponding db model class
Parameters: - dbmodel – the model to create the entity from
- backend – the corresponding backend
Returns: the Django entity
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classmethod
get_dbmodel_attribute_name
(attr_name)[source]¶ Given the name of an attribute of the entity class give the corresponding name of the attribute in the db model. It if doesn’t exit this raises a ValueError
Parameters: attr_name – Returns: the dbmodel attribute name Return type: str
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id
¶
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is_stored
¶ Is this entity stored?
Returns: True if stored, False otherwise
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pk
¶ Get the principal key for this entry
Returns: the principal key
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class
aiida.orm.implementation.django.utils.
ModelWrapper
(model, auto_flush=())[source]¶ Bases:
object
This wraps a Django model delegating all get/set attributes to the underlying model class, BUT it will make sure that if the model is stored then: * before every read it has the latest value from the database, and, * after ever write the updated value is flushed to the database.
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__dict__
= dict_proxy({'__module__': 'aiida.orm.implementation.django.utils', '__setattr__': <function __setattr__>, '__getattr__': <function __getattr__>, '_ensure_model_uptodate': <function _ensure_model_uptodate>, '_flush': <function _flush>, 'is_saved': <function is_saved>, '_is_model_field': <function _is_model_field>, '__dict__': <attribute '__dict__' of 'ModelWrapper' objects>, 'save': <function save>, '__weakref__': <attribute '__weakref__' of 'ModelWrapper' objects>, '__doc__': '\n This wraps a Django model delegating all get/set attributes to the\n underlying model class, BUT it will make sure that if the model is\n stored then:\n * before every read it has the latest value from the database, and,\n * after ever write the updated value is flushed to the database.\n ', '__init__': <function __init__>})¶
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__init__
(model, auto_flush=())[source]¶ Construct the ModelWrapper.
Parameters: - model – the database model instance to wrap
- auto_flush – an optional tuple of database model fields that are always to be flushed, in addition to the field that corresponds to the attribute being set through __setattr__.
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__module__
= 'aiida.orm.implementation.django.utils'¶
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__weakref__
¶ list of weak references to the object (if defined)
-