Converts pandas DataFrames into Tableau Hyper Extracts
Project description
pantab: Connecting pandas with Tableau
What is it?
pantab is a tool to help read and write Hyper extracts (available with Tableau 10.5+) from a pandas DataFrame.
import pandas as pd
import pantab
df = pd.DataFrame(
[[1, 2, 3, 4., 5., True, pd.to_datetime('1/1/18'), 'foo'],
[6, 7, 8, 9., 10., True, pd.to_datetime('1/1/19'), 'foo']
], columns=['foo', 'bar', 'baz', 'qux', 'quux', 'quuuz', 'corge',
'garply'])
pantab.frame_to_hyper(df, "foo.hyper", table="the_table")
The above will generate a Hyper extract in the specified location, which you can then open in Tableau.
You can also read the same extract back in as follows:
df = pantab.frame_from_hyper("foo.hyper", table="the_table")
Requirements & Installation
The preferred way to install this package is from pip. Note that this will resolve the pandas dependency for you but will not resolve the Tableau Hyper API dependency. Please refer to their installation instructions.
pip install pantab
If you want to run the test suite for this application, you will also need to install pytest.
Contributing
Want to make this package better? Awesome - any and all contributions are appreciated! With that said, any code contributions must contain test cases to be considered for merging.
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