:py:mod:`leads.data_persistence.core` ===================================== .. py:module:: leads.data_persistence.core .. autodoc2-docstring:: leads.data_persistence.core :allowtitles: Module Contents --------------- Classes ~~~~~~~ .. list-table:: :class: autosummary longtable :align: left * - :py:obj:`DataPersistence ` - .. autodoc2-docstring:: leads.data_persistence.core.DataPersistence :summary: * - :py:obj:`Vector ` - .. autodoc2-docstring:: leads.data_persistence.core.Vector :summary: * - :py:obj:`CSV ` - .. autodoc2-docstring:: leads.data_persistence.core.CSV :summary: * - :py:obj:`CSVDataset ` - .. autodoc2-docstring:: leads.data_persistence.core.CSVDataset :summary: Functions ~~~~~~~~~ .. list-table:: :class: autosummary longtable :align: left * - :py:obj:`weighed_sum ` - .. autodoc2-docstring:: leads.data_persistence.core.weighed_sum :summary: * - :py:obj:`weighed_mean ` - .. autodoc2-docstring:: leads.data_persistence.core.weighed_mean :summary: * - :py:obj:`mean_compressor ` - .. autodoc2-docstring:: leads.data_persistence.core.mean_compressor :summary: Data ~~~~ .. list-table:: :class: autosummary longtable :align: left * - :py:obj:`T ` - .. autodoc2-docstring:: leads.data_persistence.core.T :summary: * - :py:obj:`E ` - .. autodoc2-docstring:: leads.data_persistence.core.E :summary: * - :py:obj:`DEFAULT_HEADER ` - .. autodoc2-docstring:: leads.data_persistence.core.DEFAULT_HEADER :summary: * - :py:obj:`DEFAULT_HEADER_FULL ` - .. autodoc2-docstring:: leads.data_persistence.core.DEFAULT_HEADER_FULL :summary: * - :py:obj:`VISUAL_HEADER_ONLY ` - .. autodoc2-docstring:: leads.data_persistence.core.VISUAL_HEADER_ONLY :summary: * - :py:obj:`VISUAL_HEADER ` - .. autodoc2-docstring:: leads.data_persistence.core.VISUAL_HEADER :summary: * - :py:obj:`VISUAL_HEADER_FULL ` - .. autodoc2-docstring:: leads.data_persistence.core.VISUAL_HEADER_FULL :summary: API ~~~ .. py:data:: T :canonical: leads.data_persistence.core.T :value: '_TypeVar(...)' .. autodoc2-docstring:: leads.data_persistence.core.T .. py:function:: weighed_sum(elements: tuple[leads.data_persistence.core.T, ...], indexes: tuple[float, ...], a: int = 0, b: int | None = None) -> leads.data_persistence.core.T :canonical: leads.data_persistence.core.weighed_sum .. autodoc2-docstring:: leads.data_persistence.core.weighed_sum .. py:function:: weighed_mean(elements: tuple[leads.data_persistence.core.T, ...], indexes: tuple[float, ...], a: int = 0, b: int | None = None) -> leads.data_persistence.core.T :canonical: leads.data_persistence.core.weighed_mean .. autodoc2-docstring:: leads.data_persistence.core.weighed_mean .. py:function:: mean_compressor(sequence: dict[leads.data_persistence.core.T, float], target_size: int) -> dict[leads.data_persistence.core.T, float] :canonical: leads.data_persistence.core.mean_compressor .. autodoc2-docstring:: leads.data_persistence.core.mean_compressor .. py:class:: DataPersistence(max_size: int = -1, crop_ratio: int = 2, compressor: leads.types.Compressor[leads.data_persistence.core.T] = mean_compressor) :canonical: leads.data_persistence.core.DataPersistence Bases: :py:obj:`typing.Sequence`\ [\ :py:obj:`leads.data_persistence.core.T`\ ], :py:obj:`typing.Generic`\ [\ :py:obj:`leads.data_persistence.core.T`\ ] .. autodoc2-docstring:: leads.data_persistence.core.DataPersistence .. rubric:: Initialization .. autodoc2-docstring:: leads.data_persistence.core.DataPersistence.__init__ .. py:method:: __len__() -> int :canonical: leads.data_persistence.core.DataPersistence.__len__ .. autodoc2-docstring:: leads.data_persistence.core.DataPersistence.__len__ .. py:method:: __getitem__(index: int) -> leads.data_persistence.core.T | list[leads.data_persistence.core.T] :canonical: leads.data_persistence.core.DataPersistence.__getitem__ .. autodoc2-docstring:: leads.data_persistence.core.DataPersistence.__getitem__ .. py:method:: __str__() -> str :canonical: leads.data_persistence.core.DataPersistence.__str__ .. autodoc2-docstring:: leads.data_persistence.core.DataPersistence.__str__ .. py:method:: sum() -> leads.data_persistence.core.T :canonical: leads.data_persistence.core.DataPersistence.sum .. autodoc2-docstring:: leads.data_persistence.core.DataPersistence.sum .. py:method:: indexes() -> list[float] :canonical: leads.data_persistence.core.DataPersistence.indexes .. autodoc2-docstring:: leads.data_persistence.core.DataPersistence.indexes .. py:method:: weights() -> list[float] :canonical: leads.data_persistence.core.DataPersistence.weights .. autodoc2-docstring:: leads.data_persistence.core.DataPersistence.weights .. py:method:: to_list() -> list[leads.data_persistence.core.T] :canonical: leads.data_persistence.core.DataPersistence.to_list .. autodoc2-docstring:: leads.data_persistence.core.DataPersistence.to_list .. py:method:: append(element: leads.data_persistence.core.T) -> None :canonical: leads.data_persistence.core.DataPersistence.append .. autodoc2-docstring:: leads.data_persistence.core.DataPersistence.append .. py:data:: E :canonical: leads.data_persistence.core.E :value: '_TypeVar(...)' .. autodoc2-docstring:: leads.data_persistence.core.E .. py:class:: Vector(*coordinates: leads.data_persistence.core.E) :canonical: leads.data_persistence.core.Vector Bases: :py:obj:`typing.Sequence`\ [\ :py:obj:`leads.data_persistence.core.E`\ ], :py:obj:`typing.Iterable`\ [\ :py:obj:`leads.data_persistence.core.E`\ ], :py:obj:`typing.Generic`\ [\ :py:obj:`leads.data_persistence.core.E`\ ] .. autodoc2-docstring:: leads.data_persistence.core.Vector .. rubric:: Initialization .. autodoc2-docstring:: leads.data_persistence.core.Vector.__init__ .. py:method:: __hash__() -> int :canonical: leads.data_persistence.core.Vector.__hash__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__hash__ .. py:method:: __len__() -> int :canonical: leads.data_persistence.core.Vector.__len__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__len__ .. py:method:: __iter__() -> typing.Iterator[leads.data_persistence.core.E] :canonical: leads.data_persistence.core.Vector.__iter__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__iter__ .. py:method:: __getitem__(item: int | slice) -> typing.Self :canonical: leads.data_persistence.core.Vector.__getitem__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__getitem__ .. py:method:: __str__() -> str :canonical: leads.data_persistence.core.Vector.__str__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__str__ .. py:method:: __eq__(other: typing.Self) -> bool :canonical: leads.data_persistence.core.Vector.__eq__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__eq__ .. py:method:: _check_dimension(other: typing.Self) -> None :canonical: leads.data_persistence.core.Vector._check_dimension .. autodoc2-docstring:: leads.data_persistence.core.Vector._check_dimension .. py:method:: __neg__() -> typing.Self :canonical: leads.data_persistence.core.Vector.__neg__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__neg__ .. py:method:: __abs__() -> typing.Self :canonical: leads.data_persistence.core.Vector.__abs__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__abs__ .. py:method:: _operate(other: typing.Self | leads.data_persistence.core.E, operator: typing.Callable[[leads.data_persistence.core.E, leads.data_persistence.core.E], leads.data_persistence.core.E]) -> typing.Self :canonical: leads.data_persistence.core.Vector._operate .. autodoc2-docstring:: leads.data_persistence.core.Vector._operate .. py:method:: __add__(other: typing.Self | leads.data_persistence.core.E) -> typing.Self :canonical: leads.data_persistence.core.Vector.__add__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__add__ .. py:method:: __sub__(other: typing.Self | leads.data_persistence.core.E) -> typing.Self :canonical: leads.data_persistence.core.Vector.__sub__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__sub__ .. py:method:: __mul__(other: typing.Self | leads.data_persistence.core.E) -> typing.Self :canonical: leads.data_persistence.core.Vector.__mul__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__mul__ .. py:method:: __truediv__(other: typing.Self | leads.data_persistence.core.E) -> typing.Self :canonical: leads.data_persistence.core.Vector.__truediv__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__truediv__ .. py:method:: __floordiv__(other: typing.Self | leads.data_persistence.core.E) -> typing.Self :canonical: leads.data_persistence.core.Vector.__floordiv__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__floordiv__ .. py:method:: distance(other: typing.Self) -> float :canonical: leads.data_persistence.core.Vector.distance .. autodoc2-docstring:: leads.data_persistence.core.Vector.distance .. py:method:: magnitude() -> float :canonical: leads.data_persistence.core.Vector.magnitude .. autodoc2-docstring:: leads.data_persistence.core.Vector.magnitude .. py:method:: _compare(other: typing.Self | leads.data_persistence.core.E, comparer: typing.Callable[[leads.data_persistence.core.E, leads.data_persistence.core.E], bool]) -> bool :canonical: leads.data_persistence.core.Vector._compare .. autodoc2-docstring:: leads.data_persistence.core.Vector._compare .. py:method:: __lt__(other: typing.Self | leads.data_persistence.core.E) -> bool :canonical: leads.data_persistence.core.Vector.__lt__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__lt__ .. py:method:: __le__(other: typing.Self | leads.data_persistence.core.E) -> bool :canonical: leads.data_persistence.core.Vector.__le__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__le__ .. py:method:: __gt__(other: typing.Self | leads.data_persistence.core.E) -> bool :canonical: leads.data_persistence.core.Vector.__gt__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__gt__ .. py:method:: __ge__(other: typing.Self | leads.data_persistence.core.E) -> bool :canonical: leads.data_persistence.core.Vector.__ge__ .. autodoc2-docstring:: leads.data_persistence.core.Vector.__ge__ .. py:class:: CSV(file: str | typing.TextIO, header: tuple[str, ...], *columns: leads.data_persistence.core.DataPersistence | None) :canonical: leads.data_persistence.core.CSV Bases: :py:obj:`object` .. autodoc2-docstring:: leads.data_persistence.core.CSV .. rubric:: Initialization .. autodoc2-docstring:: leads.data_persistence.core.CSV.__init__ .. py:method:: header() -> tuple[str, ...] :canonical: leads.data_persistence.core.CSV.header .. autodoc2-docstring:: leads.data_persistence.core.CSV.header .. py:method:: write_header() -> None :canonical: leads.data_persistence.core.CSV.write_header .. autodoc2-docstring:: leads.data_persistence.core.CSV.write_header .. py:method:: write_frame(*data: typing.Any) -> None :canonical: leads.data_persistence.core.CSV.write_frame .. autodoc2-docstring:: leads.data_persistence.core.CSV.write_frame .. py:method:: close() -> None :canonical: leads.data_persistence.core.CSV.close .. autodoc2-docstring:: leads.data_persistence.core.CSV.close .. py:class:: CSVDataset(file: str, chunk_size: int = 100) :canonical: leads.data_persistence.core.CSVDataset Bases: :py:obj:`typing.Iterable`\ [\ :py:obj:`dict`\ [\ :py:obj:`str`\ , :py:obj:`typing.Any`\ ]\ ] .. autodoc2-docstring:: leads.data_persistence.core.CSVDataset .. rubric:: Initialization .. autodoc2-docstring:: leads.data_persistence.core.CSVDataset.__init__ .. py:method:: require_loaded() -> None :canonical: leads.data_persistence.core.CSVDataset.require_loaded .. autodoc2-docstring:: leads.data_persistence.core.CSVDataset.require_loaded .. py:method:: read_header() -> tuple[str, ...] :canonical: leads.data_persistence.core.CSVDataset.read_header .. autodoc2-docstring:: leads.data_persistence.core.CSVDataset.read_header .. py:method:: __iter__() -> typing.Generator[dict[str, typing.Any], None, None] :canonical: leads.data_persistence.core.CSVDataset.__iter__ .. autodoc2-docstring:: leads.data_persistence.core.CSVDataset.__iter__ .. py:method:: __len__() -> int :canonical: leads.data_persistence.core.CSVDataset.__len__ .. autodoc2-docstring:: leads.data_persistence.core.CSVDataset.__len__ .. py:method:: load() -> None :canonical: leads.data_persistence.core.CSVDataset.load .. autodoc2-docstring:: leads.data_persistence.core.CSVDataset.load .. py:method:: save(file: str | typing.TextIO) -> None :canonical: leads.data_persistence.core.CSVDataset.save .. autodoc2-docstring:: leads.data_persistence.core.CSVDataset.save .. py:method:: close() -> None :canonical: leads.data_persistence.core.CSVDataset.close .. autodoc2-docstring:: leads.data_persistence.core.CSVDataset.close .. py:data:: DEFAULT_HEADER :canonical: leads.data_persistence.core.DEFAULT_HEADER :type: leads.types.DefaultHeader :value: ('t', 'voltage', 'speed', 'front_wheel_speed', 'rear_wheel_speed', 'yaw', 'pitch', 'roll', 'forward_... .. autodoc2-docstring:: leads.data_persistence.core.DEFAULT_HEADER .. py:data:: DEFAULT_HEADER_FULL :canonical: leads.data_persistence.core.DEFAULT_HEADER_FULL :type: leads.types.DefaultHeaderFull :value: None .. autodoc2-docstring:: leads.data_persistence.core.DEFAULT_HEADER_FULL .. py:data:: VISUAL_HEADER_ONLY :canonical: leads.data_persistence.core.VISUAL_HEADER_ONLY :type: tuple[str, str, str, str, str, str, str, str] :value: ('front_view_base64', 'front_view_latency', 'left_view_base64', 'left_view_latency', 'right_view_bas... .. autodoc2-docstring:: leads.data_persistence.core.VISUAL_HEADER_ONLY .. py:data:: VISUAL_HEADER :canonical: leads.data_persistence.core.VISUAL_HEADER :type: leads.types.VisualHeader :value: None .. autodoc2-docstring:: leads.data_persistence.core.VISUAL_HEADER .. py:data:: VISUAL_HEADER_FULL :canonical: leads.data_persistence.core.VISUAL_HEADER_FULL :type: leads.types.VisualHeaderFull :value: None .. autodoc2-docstring:: leads.data_persistence.core.VISUAL_HEADER_FULL