lightweight Extract-Transform-Load (ETL) framework for Python 3+
Project description
Ragnar
Ragnar is a lightweight Extract-Transform-Load (ETL) framework for Python 3.5+.
- Free software: MIT license
- Documentation: https://ragnar.readthedocs.io.
Features
- Keeps a functional programming philosophy.
- Code reuse instead of “re-inventing the wheel” in each script.
- Customizable for your organization’s particular tasks.
Example
A pipeline that applies capital letters to the list and then filters through the one starting with “B”:
>>> from ragnar.stream import Stream >>> st = Stream(["apple", "banana", "cherry"]) >>> st.do(lambda x: x.upper()) <ragnar.stream.Stream object at 0x7fbe8e3509d0> >>> st.filter(lambda x:x.startswith("B")) <ragnar.stream.Stream object at 0x7fbe8e3509d0> >>> for row in st: ... print(row) BANANA
History
0.1.0 (2019-04-11)
- First release on PyPI.
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