How can I use Python Activities pack to build and run a python program in UiPath Studio?

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How can I use Python Activities pack to build and run a python program in UiPath Studio?
Apr 9, 2019 in RPA by Utkarsh
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1 answer to this question.

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Hi Utkarsh, if you want to use Python package, you can build an automation process to invoke a Python script which defines two operations, Add and Subtract. One of the methods, Add, is then called from the script and given a list of integer variables as input parameters. The result then, stored in a PythonObject variable, is then converted into a .NET datatype to be further used in Studio. Follow these steps to build this demo:

  1. Open Studio and start a new Process.
  2. Drag a Python Scope activity to the Workflow Designer. Specify the installation directory of Python in the Path property of the Python Scope activity.
  3. Drag a Load Python Script activity in the Do section of the Python Scope and add the file path to the MathOperations.py (create a python file) Python script in the File property.
  4. Create a new PythonObject variable, called MathFunctions and add it into the Result property field.
  5. Add an Invoke Python Method activity and configure its properties as follows:
    • Input Parameters - {2,3}
    • Instance - Add the variable created at step 5, MathFunctions, to this field.
    • Name - Add the name of the method inside the script you want to use, in this case add.
    • Result - Create a new PythonObject variable, called SumResultPython, and add it to this property field.
  6. Next, drag a Get Python Object activity to the workflow. Configure its properties as follows:
    • Python Object - Add the SumResultPython variable to this field.
    • TypeArgument - Select Int32 from the drop-down list.
    • Result - Create a new Int32 variable, called Result and add it to this field.
  7. Add a Message Box activity at the end of the project and configure it to display the Result variable.
answered Apr 9, 2019 by Abha
• 27,930 points

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