fiftyone.zoo.datasets.RemoteZooDataset

class documentation

class RemoteZooDataset(ZooDataset): (source)

Constructor: RemoteZooDataset(dataset_dir, url, **kwargs)

Class for working with remotely-sourced datasets that are compatible with the FiftyOne Dataset Zoo.

Parameters
dataset_dir	the dataset's local directory, which must contain a valid dataset YAML file
url	the dataset's remote source, which can be: a GitHub repo URL like `https://github.com/<user>/<repo>` a GitHub ref like `https://github.com/<user>/<repo>/tree/<branch>` or `https://github.com/<user>/<repo>/commit/<commit>` a GitHub ref string like `<user>/<repo>[/<ref>]` a publicly accessible URL of an archive (eg zip or tar) file This is explicitly provided rather than relying on the YAML file's `url` property in case the caller has specified a particular branch or commit
**kwargs	optional keyword arguments for the dataset's `download_and_prepare()` and/or `load_dataset()` methods

Method	`__init__`	Undocumented
Property	`author`	Undocumented
Property	`description`	Undocumented
Property	`fiftyone_version`	Undocumented
Property	`is_remote`	Whether the dataset is remotely-sourced.
Property	`license`	The license or list,of,licenses under which the dataset is distributed, or None if unknown.
Property	`metadata`	Undocumented
Property	`name`	The name of the dataset.
Property	`size_samples`	Undocumented
Property	`source`	Undocumented
Property	`supported_splits`	A tuple of supported splits for the dataset, or None if the dataset does not have splits.
Property	`supports_partial_downloads`	Whether the dataset supports downloading partial subsets of its splits.
Property	`tags`	A tuple of tags for the dataset.
Property	`url`	Undocumented
Property	`version`	Undocumented
Static Method	`_parse_tuple`	Undocumented
Method	`_download_and_prepare`	Internal implementation of downloading the dataset and preparing it for use in the given directory.
Method	`_import_module`	Undocumented
Method	`_load_dataset`	Undocumented
Instance Variable	`_author`	Undocumented
Instance Variable	`_dataset_dir`	Undocumented
Instance Variable	`_description`	Undocumented
Instance Variable	`_fiftyone_version`	Undocumented
Instance Variable	`_kwargs`	Undocumented
Instance Variable	`_license`	Undocumented
Instance Variable	`_metadata`	Undocumented
Instance Variable	`_name`	Undocumented
Instance Variable	`_size_samples`	Undocumented
Instance Variable	`_source`	Undocumented
Instance Variable	`_splits`	Undocumented
Instance Variable	`_supports_partial_downloads`	Undocumented
Instance Variable	`_tags`	Undocumented
Instance Variable	`_url`	Undocumented
Instance Variable	`_version`	Undocumented

Inherited from ZooDataset:

Static Method	`get_info_path`	Returns the path to the `ZooDatasetInfo` for the dataset.
Static Method	`has_info`	Determines whether the directory contains `ZooDatasetInfo`.
Static Method	`load_info`	Loads the `ZooDatasetInfo` from the given dataset directory.
Method	`download_and_prepare`	Downloads the dataset and prepares it for use.
Method	`get_split_dir`	Returns the directory for the given split of the dataset.
Method	`has_split`	Whether the dataset has the given split.
Method	`has_tag`	Whether the dataset has the given tag.
Property	`has_patches`	Whether the dataset has patches that may need to be applied to already downloaded files.
Property	`has_splits`	Whether the dataset has splits.
Property	`has_tags`	Whether the dataset has tags.
Property	`importer_kwargs`	A dict of default kwargs to pass to this dataset's `fiftyone.utils.data.importers.DatasetImporter`.
Property	`parameters`	An optional dict of parameters describing the configuration of the zoo dataset when it was downloaded.
Property	`requires_manual_download`	Whether this dataset requires some files to be manually downloaded by the user before the dataset can be loaded.
Method	`_get_splits_to_download`	Undocumented
Method	`_is_dataset_ready`	Undocumented
Method	`_is_split_ready`	Undocumented
Method	`_patch_if_necessary`	Internal method called when an already downloaded dataset may need to be patched.

def __init__(self, dataset_dir, url=None, **kwargs): (source) ¶

Undocumented

@property
author = (source) ¶

Undocumented

@property
description = (source) ¶

Undocumented

@property
fiftyone_version = (source) ¶

Undocumented

@property
is_remote = (source) ¶

overrides fiftyone.zoo.datasets.ZooDataset.is_remote

Whether the dataset is remotely-sourced.

@property
license = (source) ¶

overrides fiftyone.zoo.datasets.ZooDataset.license

The license or list,of,licenses under which the dataset is distributed, or None if unknown.

@property
metadata = (source) ¶

Undocumented

@property
name = (source) ¶

overrides fiftyone.zoo.datasets.ZooDataset.name

The name of the dataset.

@property
size_samples = (source) ¶

Undocumented

@property
source = (source) ¶

Undocumented

@property
supported_splits = (source) ¶

overrides fiftyone.zoo.datasets.ZooDataset.supported_splits

A tuple of supported splits for the dataset, or None if the dataset does not have splits.

@property
supports_partial_downloads = (source) ¶

overrides fiftyone.zoo.datasets.ZooDataset.supports_partial_downloads

Whether the dataset supports downloading partial subsets of its splits.

@property
tags = (source) ¶

overrides fiftyone.zoo.datasets.ZooDataset.tags

A tuple of tags for the dataset.

@property
url = (source) ¶

Undocumented

@property
version = (source) ¶

Undocumented

@staticmethod
def _parse_tuple(d, key): (source) ¶

Undocumented

def _download_and_prepare(self, dataset_dir, _, split): (source) ¶

overrides fiftyone.zoo.datasets.ZooDataset._download_and_prepare

Internal implementation of downloading the dataset and preparing it for use in the given directory.

Parameters
dataset_dir	the directory in which to construct the dataset. If a `split` is provided, this is the directory for the split
_	Undocumented
split	the split to download, or None if the dataset does not have splits
scratch_dir	a scratch directory to use to download and prepare any required intermediate files
Returns
tuple of	dataset_type: the `fiftyone.types.Dataset` type of the dataset num_samples: the number of samples in the split. For datasets that support partial downloads, this can be `None`, which indicates that all content was already downloaded classes: an optional list of class label strings