Configuring Visual Studio To Execute Python Code

Kevin Feasel

2017-10-09

Python

Dave Mason shows us how to install Python support in Visual Studio 2015 and hook it up to the SQL Server 2017 Machine Learning Services installation of Python:

I’m starting to experiment with Python scripts in SQL Server 2017 using Machine Learning Services (In-Database). The problem is, I don’t know Python. If I run into a Python error, the output I get from SSMS is not looking too helpful. My instincts tell me I’ll be much better off developing and debugging Python code from a development tool. What I settled on was to use Visual Studio along with the Python interpreter that comes with SQL Server 2017 Machine Learning Services. I ran into a few issues that I’ll review here.

The first thing I did was Install Python support in Visual Studio on Windows. This article from Microsoft was simple enough. It worked for me with Visual Studio Community 2015. I quickly created a “PythonApplication1” project and tried Hello World. But I got an error telling me Visual Studio couldn’t find any interpreters.

Click through to read more.  With Visual Studio 2017, it’s a bit easier to get started:  select the Data Science pack on installation and you’ll get both Python and R support out of the box.

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