Allows executing a Python script in a local Python environment. The environment has to be configured under
File → Preferences → KNIME → Python or via flow variable, as described in the
KNIME Python Integration Installation Guide
This node supports Python 2 and 3. It also allows to import Jupyter notebooks as Python modules via the knime_jupyter module that is available in the node's Python workspace.
Multiple input and output ports of various types can dynamically be added to the node and used in the script. See section Ports below for a description of all available inputs and outputs, and how they can be addressed in the Python script.
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To use this node in KNIME, install the extension KNIME Python 2 Integration (legacy) from the below update site following our NodePit Product and Node Installation Guide:
A zipped version of the software site can be downloaded here.
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Please note that this is only about NodePit. We do not provide general support for KNIME — please use the KNIME forums instead.