BlobParquetDescriptor Class

Defines the public data accessor.

When you use an opendatasets class like ChicagoSafety, the BlobParquetDescriptor class is used internally to access the data.

Initialize blob parquet descriptor.

Inheritance

builtins.object

BlobParquetDescriptor

Constructor

BlobParquetDescriptor(blobInfo: BaseBlobInfo)

Parameters

Name	Description
blobInfo Required

Methods

get_pandas_dataframe	Get a pandas dataframe.
get_spark_dataframe	Get a spark dataframe.

get_pandas_dataframe

Get a pandas dataframe.

get_pandas_dataframe(inst)

Parameters

Name	Description
inst Required

Returns

Type	Description
DataFrame	A pandas dataframe based on its own filters.

get_spark_dataframe

Get a spark dataframe.

get_spark_dataframe(inst)

Parameters

Name	Description
inst Required

Returns

Type	Description
DataFrame	A spark dataframe based on its own filters.