Join or merge multiple CSVs.
Project description
csvblend: Python CSV Merge Library
Join or merge multiple CSVs.
csvblend is a memory constant Python library to merge multiple CSVs based on a list of columns.
NOTE: csvblend requires SQLite version 3.24.0 (2018-06-04) or better: python -c 'import sqlite3; print(sqlite3.sqlite_version)'
Basic merge usage:
>>> from csvblend import MergeFiles
>>> columns = ["a", "b", "c"]
>>> indexes = ["a"]
>>> with MergeFiles(columns, indexes) as mf:
... mf.merge(open(csvfile1))
... mf.merge(open(csvfile2))
... mf.merge(open(csvfile3))
... for row in mf.rows():
... print(row)
Features | Installation | Usage | Contributing | License
Features
- SQLite (RDBMS) under the hood.
- Affected row count (created or updated) - useful to show changes between CSVs.
- No external dependencies.
csvblend officially supports Python 3.6+.
Installation
To install csvblend, simply run:
$ pip install -U csvblend
✨🖇✨
Usage
For documentation, see ./docs/README.md
.
Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
License
This project is licensed under the MIT License.
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csvblend-0.1.0.tar.gz
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