fiftyone.utils.activitynet.ActivityNetDatasetManager

class documentation

class ActivityNetDatasetManager(object): (source)

Constructor: ActivityNetDatasetManager(foz_dir, version)

View In Hierarchy

Class that manages the sample IDs and labels that need to be downloaded to load the specified subset of an ActivityNet dataset.

Class Method from_dataset_dir Undocumented
Method __init__ Undocumented
Method download_necessary_samples Undocumented
Method existing_split_sample_ids Undocumented
Method process_source Undocumented
Method split_sample_ids Undocumented
Method write_data_json Undocumented
Instance Variable a100_info Undocumented
Instance Variable a200_info Undocumented
Instance Variable version Undocumented
Property all_classes Undocumented
Property info Undocumented
Method _attempt_to_download Undocumented
Method _check_zip_requirement Undocumented
Method _data_map Undocumented
Method _download_requested_samples Undocumented
Method _get_video_destination Undocumented
Method _load_requested_samples Undocumented
Method _merge_and_write_errors Undocumented
Method _process_files Undocumented
Method _process_source_dir Undocumented
Method _process_source_zip Undocumented
Method _separate_versions_and_attempt_to_download Undocumented
Method _split_is_missing_videos Undocumented
@classmethod
def from_dataset_dir(cls, dataset_dir, version): (source)

Undocumented

def __init__(self, foz_dir, version): (source)

Undocumented

def download_necessary_samples(self, config): (source)

Undocumented

def existing_split_sample_ids(self, split): (source)

Undocumented

def process_source(self, source_dir, copy_files): (source)

Undocumented

def split_sample_ids(self, split): (source)

Undocumented

def write_data_json(self, split): (source)

Undocumented

a100_info = (source)

Undocumented

a200_info = (source)

Undocumented

version = (source)

Undocumented

@property
all_classes = (source)

Undocumented

@property
info = (source)

Undocumented

def _attempt_to_download(self, videos_dir, ids, samples_info, num_samples, num_workers): (source)

Undocumented

def _check_zip_requirement(self, zip_name): (source)

Undocumented

def _data_map(self, info, split, start_dir): (source)

Undocumented

def _download_requested_samples(self, ids, class_samples, shuffle, requested_num, num_workers, split): (source)

Undocumented

def _get_video_destination(self, video_id, version=None, split=None): (source)

Undocumented

def _load_requested_samples(self, ids, shuffle, requested_num): (source)

Undocumented

def _merge_and_write_errors(self, download_errors, error_path): (source)

Undocumented

def _process_files(self, videos_dir, copy_files, version=None, split=None): (source)

Undocumented

def _process_source_dir(self, dir_name, source_dir, copy_files): (source)

Undocumented

def _process_source_zip(self, zip_name, source_dir, copy_files): (source)

Undocumented

def _separate_versions_and_attempt_to_download(self, ids, samples_info, num_samples, num_workers, split): (source)

Undocumented

def _split_is_missing_videos(self, version, split): (source)

Undocumented