40-excel-extractor

40 - Excel Data Extractor

What It Does

Extracts and processes data from Excel spreadsheets using Pandas with filtering, column selection, and multi-format export.

Run It

pip install -r requirements.txt
python extractor.py

Core Concepts

• pandas.read_excel() for spreadsheet parsing
• DataFrame filtering and selection
• Data type conversion and cleaning
• Export to CSV and JSON
• Summary statistics generation

What You Will Learn

You will learn how to process Excel data programmatically and perform transformations with Pandas.

Project Structure

40-excel-extractor/
  README.md
  extractor.py
  requirements.txt

Prerequisites

Install the required packages before running:

pip install pandas, openpyxl

Example Output

Excel Data Extractor
--------------------
Loaded: sales_data.xlsx
Sheets found: ['Q1', 'Q2', 'Q3', 'Q4']
Total rows: 1,240

Summary Statistics:
  Total Revenue: $2,340,000
  Average Order: $1,887
  Top Product: Widget Pro (342 orders)

Exported to: output.csv