Accelerated Excel XLSX Writing Library for Python 2/3
PyExcelerate
Accelerated Excel XLSX writing library for Python
PyExcelerate is a Python for writing Excel-compatible XLSX spreadsheet files, with an emphasis on speed.
Benchmarks
Benchmark code located in pyexcelerate/tests/benchmark.py
Ubuntu 12.04 LTS, Core i5-3450, 8GB DDR3, Python 2.7.3
| TEST_NAME | NUM_ROWS | NUM_COLS | TIME_IN_SECONDS |
|-----------------------------|----------|----------|-----------------|
| pyexcelerate value fastest | 1000 | 100 | 0.47 |
| pyexcelerate value faster | 1000 | 100 | 0.51 |
| pyexcelerate value fast | 1000 | 100 | 1.53 |
| xlsxwriter value | 1000 | 100 | 0.84 |
| openpyxl | 1000 | 100 | 2.74 |
| pyexcelerate style cheating | 1000 | 100 | 1.23 |
| pyexcelerate style fastest | 1000 | 100 | 2.40 |
| pyexcelerate style faster | 1000 |