3LC Python Package Version 2.17¶

2.17.0¶

[15605] Added new SuperGradients integration, which can be used with e.g. YOLO-NAS. See Integrating 3LC with SuperGradients for details.
[15521] Added support for newline-delimited JSON files (ndjson) using TableFromNdjson and TableFromYoloNdjson
[15471] Implemented Schema default value handling
- If a value is missing in the data but the schema specifies a default value
  - The missing values should be null in the binary/pyarrow representation of the table
  - The missing values should be default-populated in the sample view and the table row view
- Rows can be added to a TableWriter with missing data, if the corresponding schema has a default value
- A table may produce values with null/None/missing values in data, default values should be added according to the above rules.

[15581] Fixed an issue preventing a cloud location (e.g. a folder in an S3 bucket) from being used as project root URL
[15613] Made it so overwritten Tables get a new etag from the Object Service, which fixes an issue where stale data could be served to the Dashboard from the browser cache for such Tables
[15280] Introduce type alias ValueMapLike, which represents anything that can be converted to a 3LC value map (which officially is dict[float, MapElement]).
[15280] Added some useful builtin schemas (CategoricalLabelListSchema, Float32ListSchema, Int32ListSchema) and allowed for passing kwargs to builtin schemas
[15636] Fixed a race condition with indexing threads that would output stacktrace to log and then restart
[15350] Made it so that “utf-8” is consistently used throughout the 3lc python package as the default encoding
[15640] Addressed issues when providing the project root URL or log file as relative paths