tiled.adapters.table.TableAdapter

class tiled.adapters.table.TableAdapter(partitions: DataFrame | DataFrame, structure: TableStructure, *, metadata: Mapping[str, str | int | float | Mapping[str, JSON_ITEM] | Sequence[JSON_ITEM] | None] | None = None, specs: List[Spec] | None = None)

Wrap a dataframe-like object in an interface that Tiled can serve.

Examples

>>> df = pandas.DataFrame({"a": [1, 2, 3], "b": [4, 5, 6]})
>>> DataFrameAdapter.from_pandas(df, npartitions=1)

__init__(partitions: DataFrame | DataFrame, structure: TableStructure, *, metadata: Mapping[str, str | int | float | Mapping[str, JSON_ITEM] | Sequence[JSON_ITEM] | None] | None = None, specs: List[Spec] | None = None) → None

Parameters:

partitions

structure

metadata

specs

Methods

__class_getitem__	Parameterizes a generic class.
__delattr__(name, /)	Implement delattr(self, name).
__dir__(/)	Default dir() implementation.
__eq__(value, /)	Return self==value.
__format__(format_spec, /)	Default object formatter.
__ge__(value, /)	Return self>=value.
__getattribute__(name, /)	Return getattr(self, name).
__getitem__(key)
__getstate__(/)	Helper for pickle.
__gt__(value, /)	Return self>value.
__hash__(/)	Return hash(self).
__init__(partitions, structure, *[, ...])
__init_subclass__	Function to initialize subclasses.
__le__(value, /)	Return self<=value.
__lt__(value, /)	Return self<value.
__ne__(value, /)	Return self!=value.
__new__(*args, **kwargs)
__reduce__(/)	Helper for pickle.
__reduce_ex__(protocol, /)	Helper for pickle.
__repr__()	Return repr(self).
__setattr__(name, value, /)	Implement setattr(self, name, value).
__sizeof__(/)	Size of object in memory, in bytes.
__str__(/)	Return str(self).
__subclasshook__	Abstract classes can override this to customize issubclass().
from_dask_dataframe(ddf, *[, metadata, specs])
from_dict(*args[, metadata, specs, npartitions])
from_pandas(*args[, metadata, specs, ...])
get(key)
items()
metadata()
read([fields])
read_partition(partition[, fields])
structure()
supported_storage()

Attributes

__abstractmethods__
__annotations__
__dict__
__doc__
__module__
__orig_bases__
__parameters__
__slots__
__weakref__	list of weak references to the object
_abc_impl
specs
structure_family