Neuroglancer models

These are the Neuroglancer models that represent a mapping from the actual database tables to python classes, or ORM. (ORM: object relational mapping)

class neuroglancer.models.AnnotationLabel(active, created, id, label_type, label, description)
Parameters:

  • active (Boolean) – DB column = active

  • created (DateTime) – DB column = created

  • id (BigAuto) – id

  • label_type (Enum) – label type

  • label (Char length=50) – label

  • description (Text length=2001) – description

exception DoesNotExist
exception MultipleObjectsReturned
class neuroglancer.models.AnnotationSession(*args, **kwargs)

This model describes a user session in Neuroglancer.

Parameters:

  • active (Boolean) – DB column = active

  • created (DateTime) – DB column = created

  • id (BigAuto) – id

  • animal_id (ForeignKey) – DB column = FK_prep_id

  • annotator_id (ForeignKey) – DB column = FK_user_id

  • annotation (JSON) – Annotation

  • updated (DateTime) – updated

exception DoesNotExist
exception MultipleObjectsReturned
class neuroglancer.models.BrainRegion(*args, **kwargs)

This class model is for the brain regions or structures in the brain.

Parameters:

  • active (Boolean) – DB column = active

  • created (DateTime) – DB column = created

  • id (BigAuto) – id

  • abbreviation (Char length=200) – abbreviation

  • description (Text length=2001) – description

exception DoesNotExist
exception MultipleObjectsReturned
class neuroglancer.models.CellType(*args, **kwargs)

Model corresponding to the cell type table in the database

Parameters:

  • id (BigAuto) – id

  • cell_type (Char length=200) – cell type

  • description (Text length=2001) – description

  • active (Integer) – active

  • created (DateTime) – created

exception DoesNotExist
exception MultipleObjectsReturned
class neuroglancer.models.NeuroglancerState(*args, **kwargs)

Model corresponding to the neuroglancer json states stored in the neuroglancer_state table. This name was used as the original verion of Neuroglancer stored all the data in the URL.

Parameters:

  • id (BigAuto) – id

  • neuroglancer_state (JSON) – Neuroglancer State

  • owner_id (ForeignKey) – DB column = FK_user_id

  • public (Boolean) – DB column = active

  • readonly (Boolean) – Read only

  • created (DateTime) – created

  • updated (DateTime) – updated

  • user_date (Char length=25) – user date

  • comments (Char length=255) – comments

  • description (Text length=2001) – description

exception DoesNotExist
exception MultipleObjectsReturned
property animal

Find the animal within the url between data/ and /neuroglancer_data: data/MD589/neuroglancer_data/C1

Returns:

the first match if found, otherwise NA

property lab

The primary lab of the user :param obj: animal model

class neuroglancer.models.Points(*args, **kwargs)

Model corresponding to the annotation points table in the database

Parameters:

  • id (BigAuto) – id

  • neuroglancer_state (JSON) – Neuroglancer State

  • owner_id (ForeignKey) – DB column = FK_user_id

  • public (Boolean) – DB column = active

  • readonly (Boolean) – Read only

  • created (DateTime) – created

  • updated (DateTime) – updated

  • user_date (Char length=25) – user date

  • comments (Char length=255) – comments

  • description (Text length=2001) – description

exception DoesNotExist
exception MultipleObjectsReturned
class neuroglancer.models.SearchSessions(id, animal_abbreviation_username, label_type, updated)
Parameters:

  • id (BigAuto) – id

  • animal_abbreviation_username (Char length=2001) – DB column = animal_abbreviation_username

  • label_type (Char length=100) – label type

  • updated (Char length=100) – updated

exception DoesNotExist
exception MultipleObjectsReturned