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Follow the installation and configuration instructions for installing TabPy. Download and install the most current version of Python for Linux, Mac or Windows.ĭownload and install the Tableau Python server ( TabPy (Link opens in a new window)). Creating or running flows with script steps in Tableau Online isn't currently supported.ĭownload and install Python (Link opens in a new window).

To include Python scripts in your flow, complete the following setup. To configure Tableau Server, see Configure the Tableau Python (TabPy) server for Tableau Server.įor information about how to configure sites on Tableau Server with analytics extensions for workbooks, see Configure Connections with Analytics Extensions. Running flows with script steps in Tableau Online, isn't currently supported.

You can run flows that include script steps in Tableau Server as long as you have configured a connection to your TabPy server. When you add a script step to your flow and specify the configuration details, file, and function that you want to use, data is securely passed to the TabPy server, the expressions in the script are applied, and the results are returned as a table that you can clean or output as needed. Then you can use Python scripts to apply supported functions to data from your flow using a pandas dataframe. To include Python scripts in your flow, you need to configure a connection between Tableau and a TabPy server.

By sending Python commands to an external service through Tableau Prep Builder, you can easily extend your data preparation options by performing actions like adding row numbers, ranking fields, filling down fields and performing other cleaning operations that you might otherwise do using calculated fields. Python is a widely used high-level programming language for general-purpose programming. For the most up-to-date information, please consult the python documentation and support.

Please note that while we make every effort to keep references to third-party content accurate, the information we provide here might change without notice as python changes. Disclaimer: This topic includes information about a third-party product.