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.
2 maintainers
Metadata
2 maintainers
Release files for ragnar 0.3.2
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Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| ragnar-0.3.2.tar.gz | 12.5 kB | Without provenance | Details for ragnar-0.3.2.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| ragnar-0.3.2-py2.py3-none-any.whl | Python 3, Python 2 | none | any | Details for ragnar-0.3.2-py2.py3-none-any.whl |
Total release size: 17.1 kB
Release files / ragnar-0.3.2.tar.gz
| Download URL | ragnar-0.3.2.tar.gz |
|---|---|
| Size | 12.5 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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twine/1.15.0 pkginfo/1.5.0.1 requests/2.24.0 setuptools/49.2.0 requests-toolbelt/0.9.1 tqdm/4.48.0 CPython/3.8.0
|
Release files / ragnar-0.3.2-py2.py3-none-any.whl
| Download URL | ragnar-0.3.2-py2.py3-none-any.whl |
|---|---|
| Size | 4.7 kB |
| Tags | Python 2 Python 3 |
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twine/1.15.0 pkginfo/1.5.0.1 requests/2.24.0 setuptools/49.2.0 requests-toolbelt/0.9.1 tqdm/4.48.0 CPython/3.8.0
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Security for ragnar 0.3.2
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