pywhip 0.3.4

Description:

pywhip 0.3.4

pywhip



The pywhip package is a Python package to validate data against whip specifications, a human and machine-readable syntax to express specifications for data.

Free software: MIT license
Documentation: https://inbo.github.io/pywhip

Check the documentation pages for more information.
Installation
To install pywhip, run this command in your terminal:
pip install pywhip

For more detailed installation instructions, see the documentation pages.
Test pywhip in jupyter notebook
Launch a jupyter notebook to interactively try out the pywhip package:

Quickstart
To validate a CSV data file with the field headers country, eventDate and individualCount, write whip specifications, according to the whip syntax:
specifications = """
country:
allowed: [BE, NL]
eventDate:
dateformat: '%Y-%m-%d'
mindate: 2016-01-01
maxdate: 2018-12-31
individualCount:
numberformat: x # needs to be an integer value
min: 1
max: 100
"""

To whip your data set, e.g. my_data.csv, pass the data to whip specifications:
from pywhip import whip_csv

example = whip_csv("my_data.csv", specifications, delimiter=',')

and write the output report to an html file:
with open("report_example.html", "w") as index_page:
index_page.write(example.get_report('html'))

Resulting in a report like this. For a more detailed introduction, see the documentaton tutorial.
Credits
This package was created with Cookiecutter and the audreyr/cookiecutter-pypackage project template.
Validation of data rows is using the Cerberus package.