violettools d9efb5b893 feat: add unified data processing module (cfspider.read, DataFrame) ...

- Add cfspider.read() for unified data reading (file, URL, list)
- Add DataFrame class with chainable operations
- Support filter, transform, sort, select, drop, add, unique, dropna, fillna
- Support group().agg() for aggregation
- Support join, concat for merging
- Support save to CSV, JSON, Excel, Parquet
- Support conversion to/from pandas and polars

2026-01-26 22:21:54 +08:00

..

__init__.py

feat: add unified data processing module (cfspider.read, DataFrame)

2026-01-26 22:21:54 +08:00

dataframe.py

feat: add unified data processing module (cfspider.read, DataFrame)

2026-01-26 22:21:54 +08:00

io.py

feat: add unified data processing module (cfspider.read, DataFrame)

2026-01-26 22:21:54 +08:00