fields Returns a list of the names of the fields of data associated with the feature. This will be the same for all features

num_fields Returns the number of fields in the layer, i.e the number of fields of data associated with each feature in the layer:

import_epsg(epsg) Import spatial reference from EPSG code.

min_y The value of the maximum X coordinate.

pixel_count New in Django 1.9. The total

boundary() The boundary of this geometry, as a new OGRGeometry object.

layer_count Returns the number of layers in the data source.

driver_count Returns the number of OGR vector drivers currently registered.

precision Returns the numeric precision of this field. This is meaningless (and set to zero) for non-numeric fields:

class DataSource(ds_input, encoding='utf-8') The constructor for DataSource only requires one parameter: the path