Purpose
Initialize the Python interpreter.
Synopsis
procedure pyinit
Example
The following example initializes Python:
Further information
1. The use of this procedure is optional: Python is automatically initialized upon first use.
2. You can only initialize one Python interpreter per Mosel instance. The initialization will fail if you attempt to initialize two interpreters in the same Mosel instance. Use
pyunload to release the interpreter and its resources. The interpreter cannot be reinitialized in the same Mosel instance after unloading it.
3. In order to use multiple interpreters in parallel, it is necessary to create a new Mosel instance for each additional interpreter. Use the
connect function from the
mmjobs module to create a new instance.
4. If the initialization of Python fails, activate additional logging by setting the parameter
pyinitverbose to
true before initializing Python, double check the values of your environment variables (see the
Introduction section) and check the
Troubleshooting section.
Related topics
Module
python3
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