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evo-pdf-excel-extraction

Extracts tabular data from PDF files using pdfplumber and reads Excel files using pandas/openpyxl, returning normalized pandas DataFrames with proper data types.

tasks-evolved/pdf-excel-diff/environment/skills/evo-pdf-excel-extraction/SKILL.md

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Sep 10, 2026
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Apache-2.0

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# evo-pdf-excel-extraction

Extracts tabular data from PDF files and Excel files, returning normalized DataFrames.

## Key Functions

### extract_table_from_pdf(pdf_path, table_settings=None)
Extracts a multi-page table from a PDF. Handles:
- Multi-page concatenation (iterates all pages)
- Header detection from first page
- Repeated header detection on subsequent pages
- Cell cleaning (whitespace, newlines)

### read_excel_file(excel_path, id_column='ID', sheet_name=0, dtype_map=None)