pyarrow.dataset.ParquetFileFormat

class pyarrow.dataset.ParquetFileFormat(read_options=None, default_fragment_scan_options=None, **kwargs)

Bases: pyarrow._dataset.FileFormat

FileFormat for Parquet

Parameters

read_optionsParquetReadOptions

Read options for the file.

default_fragment_scan_optionsParquetFragmentScanOptions

Scan Options for the file.

**kwargsdict

Additional options for read option or scan option.

__init__(*args, **kwargs)

Methods

__init__(*args, **kwargs)
equals(self, ParquetFileFormat other)
inspect(self, file[, filesystem])	Infer the schema of a file.
make_fragment(self, file[, filesystem, ...])
make_write_options(self, **kwargs)

Attributes

default_extname
default_fragment_scan_options
read_options

default_extname

default_fragment_scan_options

equals(self, ParquetFileFormat other)

inspect(self, file, filesystem=None)

Infer the schema of a file.

make_fragment(self, file, filesystem=None, Expression partition_expression=None, row_groups=None)

make_write_options(self, **kwargs)

read_options

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pyarrow.dataset.IpcFileFormat

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pyarrow.dataset.ParquetReadOptions