Changelog

v0.5.3 - 2022-08-31

Added

• Add label mapping parameter to aggregators (to merge different types of blocks such as title and body)
• Improved line aggregation formula

v0.5.2 - 2022-08-30

Fixed

• Fix aggregation for empty documents

v0.5.1 - 2022-07-26

Changed

• Drop the pdf2image dependency, replacing it with pypdfium2 (easier installation)

v0.5.0 - 2022-07-25

Changed

• Major refactoring of the library. Moved from concepts (aggregation) to plural names (aggregators).

v0.4.3 - 2022-07-20

Fixed

• Multi page boxes alignment

v0.4.2 - 2022-07-06

Added

• package-resource.v1 in the misc registry

v0.4.1 - 2022-06-14

Fixed

• Remove importlib.metadata dependency, which led to issues with Python 3.7

v0.4.0 - 2022-06-14

Added

• Python 3.7 support, by relaxing dependency constraints
• Support for package-resource pipeline for sklearn-pipeline.v1

v0.3.2 - 2022-06-03

Added

• compare_results in visualisation

v0.3.1 - 2022-06-02

Fixed

• Rescale transform now keeps origin on top-left corner

v0.3.0 - 2022-06-01

Added

• Styles management within the extractor
• styled.v1 aggregator, to handle styles
• rescale.v1 transform, to go back to the original height and width

Changed

• Styles and text extraction is handled by the extractor directly
• The PDFMiner line object is not carried around any more

Removed

• Outdated params entry in the EDS-PDF registry.

v0.2.2 - 2022-05-12

Changed

• Fixed merge_lines bug when lines were empty
• Modified the demo consequently

v0.2.1 - 2022-05-09

Changed

• The extractor always returns a pandas DataFrame, be it empty. It enhances robustness and stability.

v0.2.0 - 2022-05-09

Added

• aggregation submodule to handle the specifics of aggregating text blocs
• Base classes for better-defined modules
• Uniformise the columns to labels
• Add arbitrary contextual information

Removed

• typer legacy dependency
• models submodule, which handled the configurations for Spark distribution (deferred to another package)
• specific orbis context, which was APHP-specific

v0.1.0 - 2022-05-06

Inception !

Features

• spaCy-like configuration system
• Available classifiers :
• dummy.v1, that classifies everything to body
• mask.v1, for simple rule-based classification
• sklearn.v1, that uses a Scikit-Learn pipeline
• random.v1, to better sow chaos
• Merge different blocs together for easier visualisation
• Streamlit demo with visualisation