I have a docx file with table graph which can not recognized by doc.tables.
Here is the file:
https://github.com/python-openxml/python-docx/files/1867861/non_readable_table.docx

Same issue was encountered here. But no answer was given. Please let me know if you have any solution.

from docx import Document

doc = Document("non_readable_table.docx")

print(doc.tables)

def iter_tables(block_item_container):
    """Recursively generate all tables in `block_item_container`."""
    for t in block_item_container.tables:
        yield t
        for row in t.rows:
            for cell in row.cells:
                yield from iter_tables(cell)


dfs = []
for t in iter_tables(doc):
    table = t
    df = [['' for i in range(len(table.columns))] for j in range(len(table.rows))]
    for i, row in enumerate(table.rows):
        for j, cell in enumerate(row.cells):
            if cell.text:
                df[i][j] = cell.text.replace('n', '')
    dfs.append(pd.DataFrame(df))

print(dfs)