Bryant Howell - Tableau

[https://tableauandbehold.com/2016/06/29/defining-a-tableau-data-source-programmatically/] goes into what is necessary here. Custom SQL is just another relation, so it is tied to being able to create / modify the relations.

Calculations are just column aliases -- https://tableauandbehold.com/2016/06/29/defining-a-tableau-data-source-programmatically/ "Calculations are defined as column aliases, with an additional calculation tag inside. They are assigned an internal name which follows the pattern “Calculation_”...

I have a builder for this implemented here [https://github.com/bryantbhowell/tableau_tools/blob/master/tableau_documents/tableau_datasource_generator.py] . My mechanism is to hold all of the potential filters to create in a queue until you generate the final...

I took a stab at some most of this, to the point that I have a working mechanism for building the XML from scratch from the different parameter types. Still...

One thing to note here is that you can have captions both in the TDS and in the TWB. The TWB seems to win out MOST OF THE TIME, but...

Can you explain a bit more about what you'd like it to be doing? Part of the reason that sample code is commented out is that every organization may need...

The [Reference Guide](https://help.tableau.com/current/api/rest_api/en-us/REST/rest_api_ref_publishing.htm#publish_workbook) shows that this errors happens when: "There was a problem connecting to a data source used by the workbook. This can be due to missing or invalid...

Can anyone confirm if they are still seeing this issue with latest versions. I just released a 5.X version that is rewritten specifically for Python 3.6 and hopefully doesn't encounter...

Hi - can you check with a recent version of the library and still if this error still persists? I'm trying to think of how a workbook wouldn't have any...

Hi Aaron, can you check and see if the latest versions correct this issue?