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)
BANANAHistory
0.1.0 (2019-04-11)
First release on PyPI.
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