table export to html

[HDI865]

Hi There,

i tried an implementation based on docs/examples/export_tables.py.
With docling-core version 2.26.1 i receive the following warning:
docling_core.types.doc.document - ERROR - Usage of TableItem.export_to_html() without doc argument is deprecated.
(With docling core 2.25.0 it was working fine)

For me it's not clear which is my doc object in that case.
Does anyone have a suggestion?

Thanks & Best Regards

[dolfim-ibm]

Referring to the example mentioned above: doc=conv_res.document

[HDI865]

thank you for your response.

I tried that, but the html files came back empty, very often.

Sometimes it does work, sometimes not. (mostly it's not working)
In a case where doesn't work the "debugging" print look like the following.
So, the table is detected including bounding box, but the rest of the document seems not processed properly.
even if i export the whole document to html or markdown it's empty. (if you want to try i attached my test pdf
meta_auszug_2023.pdf)

                print(f"## Table {table_ix}")
                print(table_df.to_markdown())
                print(table)

Table 3

self_ref='#/tables/3' parent=RefItem(cref='#/body') children=[] content_layer=<ContentLayer.BODY: 'body'> label=<DocItemLabel.TABLE: 'table'> prov=[ProvenanceItem(page_no=5, bbox=BoundingBox(l=17.72372817993164, t=702.1652069091797, r=576.7509765625, b=405.0895690917969, coord_origin=<CoordOrigin.BOTTOMLEFT: 'BOTTOMLEFT'>), charspan=(0, 0))] captions=[] references=[] footnotes=[] image=None data=TableData(table_cells=[], num_rows=0, num_cols=0, grid=[])
2025-04-14 20:18:17,522 - main - INFO - Saving HTML table to output_dev_20250414\meta_auszug_2023\meta_auszug_2023-table-3.html