This Node Is Deprecated — This node is kept for backwards-compatibility, but the usage in new workflows is no longer recommended. The documentation below might contain more information.
Allows execution of a Python script in a local Python installation. The path to the Python executable has to be configured in Preferences → KNIME → Python.
Options
Script
Templates
Popular Successors
Column Rename6 %Python Script (1⇒1)6 %Python Script (2⇒1)4 %Database Writer3 %- X-Aggregator3 %
- Table Transposer3 %
String To Number2 %- Similarity Search2 %
- MoSS2 %
Python View2 %Loop End (Upto 6 ports)2 %Table Row To Variable Loop Start2 %- Column Merger2 %
- Math Formula2 %
- HeatMap (JFreeChart)2 %
Dumb Joiner2 %- 2D/3D Scatterplot1 %
Database Reader1 %- Chunk Loop Start1 %
- Column List Loop Start1 %
- Decision Tree Predictor1 %
- Sorter1 %
- Rule Engine1 %
- Rule-based Row Splitter1 %
- Interactive Table (legacy)1 %
- Parallel Chunk Start1 %
XLS Writer1 %Python Script (2⇒2)1 %- Table to R1 %
Loop End (3 ports)< 1 %- Save File Locally< 1 %
- String to URI< 1 %
- Catch Errors (Data Ports)< 1 %
- Inject Variables (Data)< 1 %
Table Row to Variable< 1 %CSV Writer< 1 %Database SQL Executor< 1 %Database Looping< 1 %Table Writer< 1 %- Java Snippet< 1 %
- Loop End (Column Append)< 1 %
Loop End< 1 %Recursive Loop End< 1 %- k-Means< 1 %
- DBSCAN< 1 %
- Linear Regression Learner< 1 %
Scorer< 1 %Random Forest Predictor< 1 %- Concatenate< 1 %
Concatenate (Optional in)< 1 %Number To String< 1 %Column Appender< 1 %- Constant Value Column< 1 %
- Table Validator (Reference)< 1 %
- Column Filter< 1 %
Row Filter (deprecated)< 1 %- Reference Row Filter< 1 %
- GroupBy< 1 %
Joiner< 1 %- Normalizer< 1 %
- Missing Value< 1 %
- RowID< 1 %
- Value Counter< 1 %
- Rule-based Row Filter< 1 %
- Ruleset Editor< 1 %
- End IF< 1 %
CASE Switch Data (Start)< 1 %- Send Email< 1 %
- Timer Info< 1 %
- Histogram (legacy)< 1 %
- Scatter Plot (legacy)< 1 %
- Molecule Type Cast< 1 %
- Parallel Chunk End< 1 %
- Bar Chart (JFreeChart)< 1 %
- GroupBy Bar Chart (JFreeChart)< 1 %
- Line Chart (JFreeChart)< 1 %
- External SSH Tool< 1 %
- Porter Stemmer< 1 %
- Scatter Plot (JavaScript)< 1 %
- Image Viewer< 1 %
- Object Inserter< 1 %
Python Learner< 1 %Python Predictor< 1 %Python Script (1⇒2)< 1 %- R Snippet< 1 %
- String to Date/Time (legacy)< 1 %
- RDKit Molecule Highlighting< 1 %
Views
- Standard output
- The text sent by Python to the standard output, during the execution of this node.
- Error output
- The text sent by Python to the error output, during the execution of this node.
Workflows
- No workflows found
Links
- No links available
Developers
You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.