djai.data.models.parquet module¶

DjAI Parquet DataSet class.

class djai.data.models.parquet.ParquetDataSet(*args, **kwargs)[source]¶

Bases: djai.data.models.base._FileDataSetABC

DjAI Parquet DataSet class.

class Meta[source]¶

Bases: djai.data.models.base._FileDataSetABC.Meta

Django Model Class Metadata.

dataset_ptr¶

Accessor to the related object on the forward side of a one-to-one relation.

In the example:

class Restaurant(Model):
    place = OneToOneField(Place, related_name='restaurant')

Restaurant.place is a ForwardOneToOneDescriptor instance.

global_url: django.db.models.fields.CharField¶: A wrapper for a deferred-loading field. When the value is read from this object the first time, the query is executed.

local_path: django.db.models.fields.CharField¶: A wrapper for a deferred-loading field. When the value is read from this object the first time, the query is executed.

path_is_dir: django.db.models.fields.BooleanField¶: A wrapper for a deferred-loading field. When the value is read from this object the first time, the query is executed.

DjAI