VideoFigureApi¶
- class VideoFigureApi(api)[source]¶
Bases:
FigureApiAPI for working with
VideoFigure.VideoFigureApiobject is immutable.Methods
Add VideoFigures to given Video by ID.
Convert information about an entity to a dictionary.
Create new VideoFigure for given frame in given video ID.
Create figures in Supervisely in bulk.
Method returns a dictionary with pairs of video ID and list of FigureInfo for the given dataset ID.
Asynchronously download figures for the given dataset ID.
Download figures for the given dataset ID.
Download figure geometries with given IDs from storage.
Download figure geometries with given IDs from storage asynchronously.
Download figure geometry with given ID from storage.
Checks if an entity with the given parent_id and name exists
Get Figures information by IDs from given dataset ID.
Generates a free name for an entity with the given parent_id and name.
Get Figure information by ID.
Get information about an entity by its name from the Supervisely server.
Get list of entities in parent entity with given parent ID.
Get list of all or limited quantity entities from the Supervisely server.
This generator function retrieves a list of all or a limited quantity of entities from the Supervisely server, yielding batches of entities as they are retrieved
Get the list of items for a given page number.
Yields list of images in dataset asynchronously page by page.
NamedTuple FigureInfo information about Figure.
Get string name of NamedTuple for class.
Remove an entity with the specified ID from the Supervisely server.
Remove entities in batches from the Supervisely server.
Restore a single archived figure with the specified ID from the Supervisely server.
Restore archived figures in batches from the Supervisely server.
Updates figure feometry with given ID in Supervisely with new Geometry object.
Upload figure geometries with given figure IDs to storage.
Upload figure geometries with given figure IDs to storage asynchronously in batches.
Upload figure geometry with given figure ID to storage.
Attributes
MAX_WAIT_ATTEMPTSMaximum number of attempts that will be made to wait for a certain condition to be met.
WAIT_ATTEMPT_TIMEOUT_SECNumber of seconds for intervals between attempts.
- InfoType¶
alias of
FigureInfo
- static info_sequence()¶
NamedTuple FigureInfo information about Figure.
- Example:
FigureInfo(id=588801373, updated_at='2020-12-22T06:37:13.183Z', created_at='2020-12-22T06:37:13.183Z', entity_id=186648101, object_id=112482, project_id=110366, dataset_id=419886, frame_index=0, geometry_type='bitmap', geometry={'bitmap': {'data': 'eJwdlns8...Cgj4=', 'origin': [335, 205]}})
- static info_tuple_name()¶
Get string name of NamedTuple for class.
- Returns:
NamedTuple name.
- Return type:
- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() tuple_name = api.video.figure.info_tuple_name() print(tuple_name) # FigureInfo
- append_bulk(video_id, figures, key_id_map)[source]¶
Add VideoFigures to given Video by ID.
- Parameters:
- Returns:
None
- Return type:
None
- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() project_id = 124976 meta_json = api.project.get_meta(project_id) meta = sly.ProjectMeta.from_json(meta_json) key_id_map = KeyIdMap() video_id = 198703212 ann_info = api.video.annotation.download(video_id) ann = sly.VideoAnnotation.from_json(ann_info, meta, key_id_map) figures = ann.figures[:5] api.video.figure.append_bulk(video_id, figures, key_id_map)
-
create(video_id, object_id, frame_index, geometry_json, geometry_type, track_id=
None, meta=None, status=None)[source]¶ Create new VideoFigure for given frame in given video ID.
- Parameters:
- video_id : int¶
Video ID in Supervisely.
- object_id : int¶
ID of the object to which the VideoFigure belongs.
- frame_index : int¶
Number of the frame to add
VideoFigure.- geometry_json : dict¶
Parameters of geometry for
VideoFigure.- geometry_type : str¶
Type of VideoFigure geometry.
- track_id : int, optional¶
int, optional.
- meta : dict, optional¶
Meta data for
VideoFigure.- status=
None¶ Labeling status. Specifies if the VideoFigure was created by NN model, manually or created by NN and then manually corrected.
- Returns:
New figure ID
- Return type:
- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() video_id = 198703211 object_id = 152118 frame_idx = 0 geometry_json = {'points': {'exterior': [[500, 500], [1555, 1500]], 'interior': []}} geometry_type = 'rectangle' figure_id = api.video.figure.create(video_id, object_id, frame_idx, geometry_json, geometry_type) # 643182610
-
create_bulk(figures_json, entity_id=
None, dataset_id=None, batch_size=200)¶ Create figures in Supervisely in bulk. To optimize creation of a large number of figures use dataset ID instead of entity ID. In this case figure jsons list can contain figures from different entities for the same dataset. Every figure json must contain corresponding entity ID.
NOTE: Geometries for AlphaMask must be uploaded separately via
upload_geometries_batchmethod.
-
download(dataset_id, video_ids=
None, skip_geometry=False, **kwargs)[source]¶ Method returns a dictionary with pairs of video ID and list of FigureInfo for the given dataset ID. Can be filtered by video IDs.
- Parameters:
- dataset_id : int¶
Dataset ID in Supervisely.
- video_ids : List[int], optional¶
Specify the list of video IDs within the given dataset ID. If video_ids is None, the method returns all possible pairs of images with figures. Note: Consider using
sly.batched()to ensure that no figures are lost in the response.- skip_geometry : bool¶
Skip the download of figure geometry. May be useful for a significant api request speed increase in the large datasets.
- Returns:
A dictionary where keys are video IDs and values are lists of figures.
- Return type:
Dict[int, List[
FigureInfo]]
-
async download_async(dataset_id, image_ids=
None, skip_geometry=False, filters=None, semaphore=None, log_progress=True, batch_size=300)¶ Asynchronously download figures for the given dataset ID. Can be filtered by image IDs. This method is significantly faster than the synchronous version for large datasets.
- Parameters:
- dataset_id : int¶
Dataset ID in Supervisely.
- image_ids : List[int], optional¶
Specify the list of image IDs within the given dataset ID. If image_ids is None, the method returns all possible pairs of images with figures.
- skip_geometry : bool¶
Skip the download of figure geometry. May be useful for a significant api request speed increase in the large datasets.
- filters : List[Dict[str, Any]], optional¶
Filters for the figures. See https://api.docs.supervisely.com/#tag/Figures/paths/~1figures.list/get for more details.
- semaphore : Optional[asyncio.Semaphore], optional¶
Semaphore to limit the number of concurrent downloads.
- log_progress : bool, optional¶
If True, log the progress of the download.
- batch_size : int, optional¶
Size of the batch for downloading figures per 1 request. Default is 300. Used for batching image_ids when filtering by specific images. Adjust this value for optimal performance, value cannot exceed 500.
- Returns:
A dictionary where keys are image IDs and values are lists of figures.
- Return type:
Dict[int, List[
FigureInfo]]- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() dataset_id = 40568 image_id = 4877489 download_coroutine = api.image.figure.download_async(dataset_id, [image_id]) figures = sly.run_coroutine(download_coroutine) filtered_figures = sly.run_coroutine( api.image.figure.download_async( dataset_id, [image_id], filters=[ { "type": "objects_class", "data": { "from": 1, "to": 9999, "include": True, "classId": 154344, }, } ], ) )
-
download_fast(dataset_id, image_ids=
None, skip_geometry=False, filters=None, semaphore=None, log_progress=True, batch_size=300)¶ Download figures for the given dataset ID. Can be filtered by image IDs. This method is significantly faster than the synchronous version for large datasets and is designed to be used in an asynchronous context. Will fallback to the synchronous version if async fails.
- Parameters:
- dataset_id : int¶
Dataset ID in Supervisely.
- image_ids : List[int], optional¶
Specify the list of image IDs within the given dataset ID. If image_ids is None, the method returns all possible pairs of images with figures.
- skip_geometry : bool¶
Skip the download of figure geometry. May be useful for a significant api request speed increase in the large datasets.
- filters : List[Dict[str, Any]], optional¶
Filters for the figures. See https://api.docs.supervisely.com/#tag/Figures/paths/~1figures.list/get for more details.
- semaphore : Optional[asyncio.Semaphore], optional¶
Semaphore to limit the number of concurrent downloads.
- log_progress : bool, optional¶
If True, log the progress of the download.
- batch_size : int, optional¶
Size of the batch for downloading figures per 1 request. Default is 300. Used for batching image_ids when filtering by specific images. Adjust this value for optimal performance, value cannot exceed 500.
- Returns:
A dictionary where keys are image IDs and values are lists of figures.
- Return type:
Dict[int, List[
FigureInfo]]- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() dataset_id = 40568 image_id = 4877489 figures = api.image.figure.download_fast(dataset_id, [image_id]) filtered_figures = api.image.figure.download_fast( dataset_id, [image_id], filters=[ { "type": "objects_class", "data": { "from": 1, "to": 9999, "include": True, "classId": 154344, }, } ], )
-
download_geometries_batch(ids, progress_cb=
None)¶ Download figure geometries with given IDs from storage.
-
async download_geometries_batch_async(ids, progress_cb=
None, semaphore=None)¶ Download figure geometries with given IDs from storage asynchronously.
- Parameters:
- ids : List[int]¶
List of figure IDs in Supervisely.
- progress_cb : Union[tqdm, Callable], optional¶
Progress bar to show the download progress. Shows the number of bytes downloaded.
- semaphore : Optional[asyncio.Semaphore], optional¶
Semaphore to limit the number of concurrent downloads.
- Returns:
List of figure geometries in Supervisely JSON format.
- Return type:
List[dict]
- Usage Example:
import os import asyncio from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() figure_ids = [642155547, 642155548, 642155549] loop = sly.utils.get_or_create_event_loop() geometries = loop.run_until_complete( api.figure.download_geometries_batch_async( figure_ids, progress_cb=tqdm(total=len(figure_ids), desc="Downloading geometries"), semaphore=asyncio.Semaphore(15), ) )
- exists(parent_id, name)¶
Checks if an entity with the given parent_id and name exists
- Parameters:
- Returns:
Returns True if entity exists, and False if not
- Return type:
- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() name = "IMG_0315.jpeg" dataset_id = 55832 exists = api.image.exists(dataset_id, name) print(exists) # True
- get_by_ids(dataset_id, ids)¶
Get Figures information by IDs from given dataset ID.
- Parameters:
- Returns:
List of information about Figures.
- Return type:
List[
FigureInfo]- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() dataset_id = 466642 figures_ids = [642155547, 642155548, 642155549] figures_infos = api.video.figure.get_by_ids(dataset_id, figures_ids) print(figures_infos) # Output: [ # [ # 642155547, # "2021-03-23T13:25:34.705Z", # "2021-03-23T13:25:34.705Z", # 198703211, # 152118, # 124976, # 466642, # 0, # "rectangle", # { # "points": { # "exterior": [ # [ # 2240, # 1041 # ], # [ # 2463, # 1187 # ] # ], # "interior": [] # } # } # ], # [ # 642155548, # "2021-03-23T13:25:34.705Z", # "2021-03-23T13:25:34.705Z", # 198703211, # 152118, # 124976, # 466642, # 1, # "rectangle", # { # "points": { # "exterior": [ # [ # 2248, # 1048 # ], # [ # 2455, # 1176 # ] # ], # "interior": [] # } # } # ], # [ # 642155549, # "2021-03-23T13:25:34.705Z", # "2021-03-23T13:25:34.705Z", # 198703211, # 152118, # 124976, # 466642, # 2, # "rectangle", # { # "points": { # "exterior": [ # [ # 2237, # 1046 # ], # [ # 2464, # 1179 # ] # ], # "interior": [] # } # } # ] # ]
- get_free_name(parent_id, name)¶
Generates a free name for an entity with the given parent_id and name. Adds an increasing suffix to original name until a unique name is found.
- Parameters:
- Returns:
Returns free name.
- Return type:
- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() name = "IMG_0315.jpeg" dataset_id = 55832 free_name = api.image.get_free_name(dataset_id, name) print(free_name) # IMG_0315_001.jpeg
- get_info_by_id(id)¶
Get Figure information by ID.
- Parameters:
- Returns:
Information about Figure.
- Return type:
FigureInfo- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() figure_id = 588801373 figure_info = api.video.figure.get_info_by_id(figure_id) print(figure_info) # Output: [ # 588801373, # "2020-12-22T06:37:13.183Z", # "2020-12-22T06:37:13.183Z", # 186648101, # 112482, # 110366, # 419886, # 0, # "bitmap", # { # "bitmap": { # "data": "eJw...Cgj4=", # "origin": [ # 335, # 205 # ] # } # } # ]
-
get_info_by_name(parent_id, name, fields=
[])¶ Get information about an entity by its name from the Supervisely server.
- Parameters:
- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() dataset_id = 55832 name = "IMG_0315.jpeg" info = api.image.get_info_by_name(dataset_id, name) print(info) # Output: ImageInfo(id=19369643, name='IMG_0315.jpeg', ...)
-
get_list(parent_id, filters=
None)¶ Get list of entities in parent entity with given parent ID.
- Parameters:
- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() dataset_id = 55832 images = api.image.get_list(dataset_id) print(images) # Output: [ ImageInfo(id=19369642, ...) ImageInfo(id=19369643, ...) ImageInfo(id=19369644, ...) ]
-
get_list_all_pages(method, data, progress_cb=
None, convert_json_info_cb=None, limit=None, return_first_response=False)¶ Get list of all or limited quantity entities from the Supervisely server.
- Parameters:
- method : str¶
Request method name
- data : dict¶
Dictionary with request body info
- progress_cb : Progress, optional¶
Function for tracking download progress.
- convert_json_info_cb : Callable, optional¶
Function for convert json info
- limit : int, optional¶
Number of entity to retrieve
- return_first_response : bool, optional¶
Specify if return first response
- Returns:
List of entities.
- Return type:
List[dict]
-
get_list_all_pages_generator(method, data, progress_cb=
None, convert_json_info_cb=None, limit=None, return_first_response=False)¶ This generator function retrieves a list of all or a limited quantity of entities from the Supervisely server, yielding batches of entities as they are retrieved
- Parameters:
- method : str¶
Request method name
- data : dict¶
Dictionary with request body info
- progress_cb : Progress, optional¶
Function for tracking download progress.
- convert_json_info_cb : Callable, optional¶
Function for convert json info
- limit : int, optional¶
Number of entity to retrieve
- return_first_response : bool, optional¶
Specify if return first response
- async get_list_idx_page_async(method, data)¶
Get the list of items for a given page number. Page number is specified in the data dictionary.
-
async get_list_page_generator_async(method, data, pages_count=
None, semaphore=None)¶ Yields list of images in dataset asynchronously page by page.
- Parameters:
- method : str¶
Method to call for listing items.
- data : dict¶
Data to pass to the API method.
- pages_count : int, optional¶
Preferred number of pages to retrieve if used with a
per_pagelimit. Will be automatically adjusted if thepagesCountdiffers from the requested number.- semaphore=
None¶ Semaphore for limiting the number of simultaneous requests.
- Returns:
List of images in dataset.
- Return type:
AsyncGenerator[List[
ImageInfo]]- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() method = 'images.list' data = {'datasetId': 123456} loop = sly.utils.get_or_create_event_loop() images = loop.run_until_complete(api.image.get_list_generator_async(method, data))
- remove(id)¶
Remove an entity with the specified ID from the Supervisely server.
- Parameters:
- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() image_id = 19369643 api.image.remove(image_id)
-
remove_batch(ids, progress_cb=
None, batch_size=50)¶ Remove entities in batches from the Supervisely server. All entity IDs must belong to the same nesting (for example team, or workspace, or project, or dataset). Therefore, it is necessary to sort IDs before calling this method.
- Parameters:
- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() image_ids = [19369645, 19369646, 19369647] api.image.remove_batch(image_ids)
-
restore_batch(ids, progress_cb=
None, batch_size=50)¶ Restore archived figures in batches from the Supervisely server.
-
update(figure_id, geometry, status=
None)[source]¶ Updates figure feometry with given ID in Supervisely with new Geometry object.
- Parameters:
- Returns:
None
- Return type:
None
- Usage Example:
import os from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() new_geometry: sly.Rectangle(10, 10, 100, 100) figure_id = 121236918 api.video.figure.update(figure_id, new_geometry)
- upload_geometries_batch(figure_ids, geometries)¶
Upload figure geometries with given figure IDs to storage.
-
async upload_geometries_batch_async(figure_ids, geometries, semaphore=
None, progress_cb=None)¶ Upload figure geometries with given figure IDs to storage asynchronously in batches.
- Parameters:
- figure_ids : List[int]¶
List of figure IDs in Supervisely.
- geometries : List[dict]¶
List of figure geometries in Supervisely JSON format.
- semaphore : Optional[asyncio.Semaphore], optional¶
Semaphore to limit the number of concurrent uploads.
- progress_cb : Union[tqdm, Callable], optional¶
Progress bar to show the upload progress. Shows the number of geometries uploaded.
- Returns:
None
- Return type:
None
- Usage Example:
import os import asyncio from dotenv import load_dotenv import supervisely as sly # Load secrets and create API object from .env file (recommended) # Learn more here: https://developer.supervisely.com/getting-started/basics-of-authentication if sly.is_development(): load_dotenv(os.path.expanduser("~/supervisely.env")) api = sly.Api.from_env() figure_ids = [642155547, 642155548, 642155549] geometries = [{...}, {...}, {...}] # Your geometry data upload_coroutine = api.figure.upload_geometries_batch_async( figure_ids, geometries, semaphore=asyncio.Semaphore(10), ) sly.run_coroutine(upload_coroutine)