pyarrow.dataset.FileFormat¶

class pyarrow.dataset.FileFormat¶

Bases: pyarrow.lib._Weakrefable

__init__(*args, **kwargs)¶: Initialize self. See help(type(self)) for accurate signature.

Methods

`__init__`(args, *kwargs)	Initialize self.
`inspect`	Infer the schema of a file.
`make_fragment`	Make a FileFragment of this FileFormat.
`make_write_options`

Attributes

`default_extname`
`default_fragment_scan_options`

make_fragment()¶: Make a FileFragment of this FileFormat. The filter may not reference fields absent from the provided schema. If no schema is provided then one will be inferred.